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Author SHA1 Message Date
Jessica Frazelle fc4825d5ef Bump version to v1.6.0
Docker-DCO-1.1-Signed-off-by: Jessie Frazelle <princess@docker.com> (github: jfrazelle)
2015-04-06 11:48:55 -07:00
1294 changed files with 38609 additions and 82065 deletions
+23 -27
View File
@@ -1,37 +1,33 @@
# Docker project generated files to ignore
# if you want to ignore files created by your editor/tools,
# please consider a global .gitignore https://help.github.com/articles/ignoring-files
*.exe
*.orig
*.rej
*.test
.*.swp
.DS_Store
.bashrc
.dotcloud
.flymake*
.git/
.gopath/
.hg/
.idea
.vagrant*
Vagrantfile
a.out
autogen/
bin
build_src
bundles/
docker/docker
docs/AWS_S3_BUCKET
docs/GITCOMMIT
docs/GIT_BRANCH
docs/VERSION
*.exe
.*.swp
a.out
*.orig
build_src
.flymake*
.idea
.DS_Store
docs/_build
docs/_static
docs/_templates
docs/changed-files
# generated by man/man/md2man-all.sh
man/man1
man/man5
pyenv
.gopath/
.dotcloud
*.test
bundles/
.hg/
.git/
vendor/pkg/
pyenv
Vagrantfile
docs/AWS_S3_BUCKET
docs/GIT_BRANCH
docs/VERSION
docs/GITCOMMIT
docs/changed-files
autogen/
.bashrc
+1 -76
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@@ -1,87 +1,12 @@
# Changelog
## 1.7.1 (2015-07-02)
#### Runtime
- Fix default user spawning exec process with `docker exec`
- Make `--bridge=none` to not configure the network bridge
- Publish networking stats properly
- Fix implicit devicemapper selection with static binaries
- Fix socket connections that hanged internitently
- Fix bridge interface creation on CentOS/RHEL 6.6
- Fix local dns lookups added to resolv.conf
#### Remote API
- Fix unmarshalling of Command and Entrypoint
- Set limit for minimum client version supported
- Validate port specification
- Return proper errors when attach/reattach fail
#### Distribution
- Fix pulling private images
- Fix fallback between registry V2 and V1
## 1.7.0 (2015-06-16)
#### Runtime
+ Experimental feature: support for out-of-process volume plugins
* The userland proxy can be disabled in favor of hairpin NAT using the daemons `--userland-proxy=false` flag
* The `exec` command supports the `-u|--user` flag to specify the new process owner
+ Default gateway for containers can be specified daemon-wide using the `--default-gateway` and `--default-gateway-v6` flags
+ The CPU CFS (Completely Fair Scheduler) quota can be set in `docker run` using `--cpu-quota`
+ Container block IO can be controlled in `docker run` using`--blkio-weight`
+ ZFS support
+ The `docker logs` command supports a `--since` argument
+ UTS namespace can be shared with the host with `docker run --uts=host`
#### Quality
* Networking stack was entirely rewritten as part of the libnetwork effort
* Engine internals refactoring
* Volumes code was entirely rewritten to support the plugins effort
+ Sending SIGUSR1 to a daemon will dump all goroutines stacks without exiting
#### Build
+ Support ${variable:-value} and ${variable:+value} syntax for environment variables
+ Support resource management flags `--cgroup-parent`, `--cpu-period`, `--cpu-quota`, `--cpuset-cpus`, `--cpuset-mems`
+ git context changes with branches and directories
* The .dockerignore file support exclusion rules
#### Distribution
+ Client support for v2 mirroring support for the official registry
#### Bugfixes
* Firewalld is now supported and will automatically be used when available
* mounting --device recursively
## 1.6.2 (2015-05-13)
#### Runtime
- Revert change prohibiting mounting into /sys
## 1.6.1 (2015-05-07)
#### Security
- Fix read/write /proc paths (CVE-2015-3630)
- Prohibit VOLUME /proc and VOLUME / (CVE-2015-3631)
- Fix opening of file-descriptor 1 (CVE-2015-3627)
- Fix symlink traversal on container respawn allowing local privilege escalation (CVE-2015-3629)
- Prohibit mount of /sys
#### Runtime
- Update Apparmor policy to not allow mounts
## 1.6.0 (2015-04-07)
#### Builder
+ Building images from an image ID
+ Build containers with resource constraints, ie `docker build --cpu-shares=100 --memory=1024m...`
+ build containers with resource constraints, ie `docker build --cpu-shares=100 --memory=1024m...`
+ `commit --change` to apply specified Dockerfile instructions while committing the image
+ `import --change` to apply specified Dockerfile instructions while importing the image
+ Builds no longer continue in the background when canceled with CTRL-C
#### Client
+ Windows Support
+10 -10
View File
@@ -4,7 +4,7 @@ Want to hack on Docker? Awesome! We have a contributor's guide that explains
[setting up a Docker development environment and the contribution
process](https://docs.docker.com/project/who-written-for/).
![Contributors guide](docs/static_files/contributors.png)
![Contributors guide](docs/sources/static_files/contributors.png)
This page contains information about reporting issues as well as some tips and
guidelines useful to experienced open source contributors. Finally, make sure
@@ -129,12 +129,12 @@ However, there might be a way to implement that feature *on top of* Docker.
<col width="45%">
<col width="65%">
<tr>
<td>Internet&nbsp;Relay&nbsp;Chat&nbsp;(IRC)</td>
<td>Internet&nbsp;Relay&nbsp;Chat&nbsp;(IRC)</th>
<td>
<p>
IRC a direct line to our most knowledgeable Docker users; we have
both the <code>#docker</code> and <code>#docker-dev</code> group on
<strong>irc.freenode.net</strong>.
both the <code>#docker</code> and <code>#docker-dev</code> group on
<strong>irc.freenode.net</strong>.
IRC is a rich chat protocol but it can overwhelm new users. You can search
<a href="https://botbot.me/freenode/docker/#" target="_blank">our chat archives</a>.
</p>
@@ -146,9 +146,9 @@ However, there might be a way to implement that feature *on top of* Docker.
<td>
There are two groups.
<a href="https://groups.google.com/forum/#!forum/docker-user" target="_blank">Docker-user</a>
is for people using Docker containers.
The <a href="https://groups.google.com/forum/#!forum/docker-dev" target="_blank">docker-dev</a>
group is for contributors and other people contributing to the Docker
is for people using Docker containers.
The <a href="https://groups.google.com/forum/#!forum/docker-dev" target="_blank">docker-dev</a>
group is for contributors and other people contributing to the Docker
project.
</td>
</tr>
@@ -156,15 +156,15 @@ However, there might be a way to implement that feature *on top of* Docker.
<td>Twitter</td>
<td>
You can follow <a href="https://twitter.com/docker/" target="_blank">Docker's Twitter feed</a>
to get updates on our products. You can also tweet us questions or just
to get updates on our products. You can also tweet us questions or just
share blogs or stories.
</td>
</tr>
<tr>
<td>Stack Overflow</td>
<td>
Stack Overflow has over 7000K Docker questions listed. We regularly
monitor <a href="https://stackoverflow.com/search?tab=newest&q=docker" target="_blank">Docker questions</a>
Stack Overflow has over 7000K Docker questions listed. We regularly
monitor <a href="http://stackoverflow.com/search?tab=newest&q=docker" target="_blank">Docker questions</a>
and so do many other knowledgeable Docker users.
</td>
</tr>
+15 -34
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@@ -26,15 +26,11 @@
FROM ubuntu:14.04
MAINTAINER Tianon Gravi <admwiggin@gmail.com> (@tianon)
RUN apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net --recv-keys E871F18B51E0147C77796AC81196BA81F6B0FC61
RUN echo deb http://ppa.launchpad.net/zfs-native/stable/ubuntu trusty main > /etc/apt/sources.list.d/zfs.list
# Packaged dependencies
RUN apt-get update && apt-get install -y \
apparmor \
aufs-tools \
automake \
bash-completion \
btrfs-tools \
build-essential \
curl \
@@ -53,8 +49,6 @@ RUN apt-get update && apt-get install -y \
ruby1.9.1 \
ruby1.9.1-dev \
s3cmd=1.1.0* \
ubuntu-zfs \
libzfs-dev \
--no-install-recommends
# Get lvm2 source for compiling statically
@@ -103,19 +97,12 @@ RUN cd /usr/local/go/src \
./make.bash --no-clean 2>&1; \
done
# This has been commented out and kept as reference because we don't support compiling with older Go anymore.
# ENV GOFMT_VERSION 1.3.3
# RUN curl -sSL https://storage.googleapis.com/golang/go${GOFMT_VERSION}.$(go env GOOS)-$(go env GOARCH).tar.gz | tar -C /go/bin -xz --strip-components=2 go/bin/gofmt
# We still support compiling with older Go, so need to grab older "gofmt"
ENV GOFMT_VERSION 1.3.3
RUN curl -sSL https://storage.googleapis.com/golang/go${GOFMT_VERSION}.$(go env GOOS)-$(go env GOARCH).tar.gz | tar -C /go/bin -xz --strip-components=2 go/bin/gofmt
# Update this sha when we upgrade to go 1.5.0
ENV GO_TOOLS_COMMIT 069d2f3bcb68257b627205f0486d6cc69a231ff9
# Grab Go's cover tool for dead-simple code coverage testing
# Grab Go's vet tool for examining go code to find suspicious constructs
# and help prevent errors that the compiler might not catch
RUN git clone https://github.com/golang/tools.git /go/src/golang.org/x/tools \
&& (cd /go/src/golang.org/x/tools && git checkout -q $GO_TOOLS_COMMIT) \
&& go install -v golang.org/x/tools/cmd/cover \
&& go install -v golang.org/x/tools/cmd/vet
RUN go get golang.org/x/tools/cmd/cover
# TODO replace FPM with some very minimal debhelper stuff
RUN gem install --no-rdoc --no-ri fpm --version 1.3.2
@@ -126,8 +113,7 @@ RUN set -x \
&& git clone https://github.com/docker/distribution.git /go/src/github.com/docker/distribution \
&& (cd /go/src/github.com/docker/distribution && git checkout -q $REGISTRY_COMMIT) \
&& GOPATH=/go/src/github.com/docker/distribution/Godeps/_workspace:/go \
go build -o /go/bin/registry-v2 github.com/docker/distribution/cmd/registry \
&& rm -rf /go/src/github.com/docker/distribution/
go build -o /go/bin/registry-v2 github.com/docker/distribution/cmd/registry
# Get the "docker-py" source so we can run their integration tests
ENV DOCKER_PY_COMMIT 91985b239764fe54714fa0a93d52aa362357d251
@@ -151,37 +137,32 @@ RUN useradd --create-home --gid docker unprivilegeduser
VOLUME /var/lib/docker
WORKDIR /go/src/github.com/docker/docker
ENV DOCKER_BUILDTAGS apparmor selinux
ENV DOCKER_BUILDTAGS apparmor selinux btrfs_noversion
# Let us use a .bashrc file
RUN ln -sfv $PWD/.bashrc ~/.bashrc
# Register Docker's bash completion.
RUN ln -sv $PWD/contrib/completion/bash/docker /etc/bash_completion.d/docker
# Get useful and necessary Hub images so we can "docker load" locally instead of pulling
COPY contrib/download-frozen-image.sh /go/src/github.com/docker/docker/contrib/
RUN ./contrib/download-frozen-image.sh /docker-frozen-images \
busybox:latest@4986bf8c15363d1c5d15512d5266f8777bfba4974ac56e3270e7760f6f0a8125 \
hello-world:frozen@e45a5af57b00862e5ef5782a9925979a02ba2b12dff832fd0991335f4a11e5c5 \
jess/unshare@5c9f6ea50341a2a8eb6677527f2bdedbf331ae894a41714fda770fb130f3314d
hello-world:frozen@e45a5af57b00862e5ef5782a9925979a02ba2b12dff832fd0991335f4a11e5c5
# see also "hack/make/.ensure-frozen-images" (which needs to be updated any time this list is)
# Download man page generator
# Install man page generator
COPY vendor /go/src/github.com/docker/docker/vendor
# (copy vendor/ because go-md2man needs golang.org/x/net)
RUN set -x \
&& git clone -b v1.0.1 https://github.com/cpuguy83/go-md2man.git /go/src/github.com/cpuguy83/go-md2man \
&& git clone -b v1.2 https://github.com/russross/blackfriday.git /go/src/github.com/russross/blackfriday
&& git clone -b v1.2 https://github.com/russross/blackfriday.git /go/src/github.com/russross/blackfriday \
&& go install -v github.com/cpuguy83/go-md2man
# Download toml validator
# install toml validator
ENV TOMLV_COMMIT 9baf8a8a9f2ed20a8e54160840c492f937eeaf9a
RUN set -x \
&& git clone https://github.com/BurntSushi/toml.git /go/src/github.com/BurntSushi/toml \
&& (cd /go/src/github.com/BurntSushi/toml && git checkout -q $TOMLV_COMMIT)
# copy vendor/ because go-md2man needs golang.org/x/net
COPY vendor /go/src/github.com/docker/docker/vendor
RUN go install -v github.com/cpuguy83/go-md2man \
github.com/BurntSushi/toml/cmd/tomlv
&& (cd /go/src/github.com/BurntSushi/toml && git checkout -q $TOMLV_COMMIT) \
&& go install -v github.com/BurntSushi/toml/cmd/tomlv
# Wrap all commands in the "docker-in-docker" script to allow nested containers
ENTRYPOINT ["hack/dind"]
+2 -2
View File
@@ -1,7 +1,7 @@
Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
@@ -182,7 +182,7 @@
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
+70 -131
View File
@@ -37,7 +37,7 @@ project from a great one.
text = """
Docker follows the timeless, highly efficient and totally unfair system
known as [Benevolent dictator for
life](https://en.wikipedia.org/wiki/Benevolent_Dictator_for_Life), with
life](http://en.wikipedia.org/wiki/Benevolent_Dictator_for_Life), with
yours truly, Solomon Hykes, in the role of BDFL. This means that all
decisions are made, by default, by Solomon. Since making every decision
myself would be highly un-scalable, in practice decisions are spread
@@ -113,7 +113,7 @@ It is the responsibility of the subsystem maintainers to process patches affecti
manner.
* If the change affects areas of the code which are not part of a subsystem,
or if subsystem maintainers are unable to reach a timely decision, it must be approved by
or if subsystem maintainers are unable to reach a timely decision, it must be approved by
the core maintainers.
* If the change affects the UI or public APIs, or if it represents a major change in architecture,
@@ -131,7 +131,7 @@ for each.
"""
# Triage
[Rules.review.states.0-needs-triage]
[Rules.review.states.0-triage]
# Maintainers are expected to triage new incoming pull requests by removing
# the `0-triage` label and adding the correct labels (e.g. `1-design-review`)
@@ -149,7 +149,7 @@ for each.
1-design-review = "general case"
# Design review
[Rules.review.states.1-needs-design-review]
[Rules.review.states.1-design-review]
# Maintainers are expected to comment on the design of the pull request.
# Review of documentation is expected only in the context of design validation,
@@ -166,7 +166,7 @@ for each.
2-code-review = "general case"
# Code review
[Rules.review.states.2-needs-code-review]
[Rules.review.states.2-code-review]
# Maintainers are expected to review the code and ensure that it is good
# quality and in accordance with the documentation in the PR.
@@ -184,7 +184,7 @@ for each.
3-docs-review = "general case"
# Docs review
[Rules.review.states.3-needs-docs-review]
[Rules.review.states.3-docs-review]
# Maintainers are expected to review the documentation in its bigger context,
# ensuring consistency, completeness, validity, and breadth of coverage across
@@ -193,11 +193,6 @@ for each.
# They should ask for any editorial change that makes the documentation more
# consistent and easier to understand.
#
# Changes and additions to docs must be reviewed and approved (LGTM'd) by a minimum of
# two docs sub-project maintainers. If the docs change originates with a docs
# maintainer, only one additional LGTM is required (since we assume a docs maintainer
# approves of their own PR).
#
# Once documentation is approved (see below), a maintainer should make sure to remove this
# label and add the next one.
@@ -205,9 +200,14 @@ for each.
2-code-review = "requires more code changes"
1-design-review = "raises design concerns"
4-merge = "general case"
# Docs approval
[Rules.review.docs-approval]
# Changes and additions to docs must be reviewed and approved (LGTM'd) by a minimum of two docs sub-project maintainers.
# If the docs change originates with a docs maintainer, only one additional LGTM is required (since we assume a docs maintainer approves of their own PR).
# Merge
[Rules.review.states.4-needs-merge]
[Rules.review.states.4-merge]
# Maintainers are expected to merge this pull request as soon as possible.
# They can ask for a rebase, or carry the pull request themselves.
@@ -268,7 +268,7 @@ made through a pull request.
# The chief architect is responsible for the overall integrity of the technical architecture
# across all subsystems, and the consistency of APIs and UI.
#
#
# Changes to UI, public APIs and overall architecture (for example a plugin system) must
# be approved by the chief architect.
"Chief Architect" = "shykes"
@@ -296,9 +296,7 @@ made through a pull request.
[Org.Operators.security]
people = [
"erw",
"diogomonica",
"nathanmccauley"
"erw"
]
[Org.Operators."monthly meetings"]
@@ -314,29 +312,13 @@ made through a pull request.
"jfrazelle",
"crosbymichael"
]
[Org.Operators.community]
people = [
"theadactyl"
]
# The chief maintainer is responsible for all aspects of quality for the project including
# code reviews, usability, stability, security, performance, etc.
# code reviews, usability, stability, security, performance, etc.
# The most important function of the chief maintainer is to lead by example. On the first
# day of a new maintainer, the best advice should be "follow the C.M.'s example and you'll
# be fine".
"Chief Maintainer" = "crosbymichael"
# The community manager is responsible for serving the project community, including users,
# contributors and partners. This involves:
# - facilitating communication between maintainers, contributors and users
# - organizing contributor and maintainer events
# - helping new contributors get involved
# - anything the project community needs to be successful
#
# The community manager is a point of contact for any contributor who has questions, concerns
# or feedback about project operations.
"Community Manager" = "theadactyl"
[Org."Core maintainers"]
@@ -357,15 +339,14 @@ made through a pull request.
people = [
"unclejack",
"crosbymichael",
"erikh",
"estesp",
"icecrime",
"jfrazelle",
"lk4d4",
"runcom",
"tibor",
"unclejack",
"vbatts",
"vieux",
"vishh"
@@ -378,81 +359,80 @@ made through a pull request.
# has a dedicated group of maintainers, which are dedicated to that subsytem and responsible
# for its quality.
# This "cellular division" is the primary mechanism for scaling maintenance of the project as it grows.
#
#
# The maintainers of each subsytem are responsible for:
#
#
# 1. Exposing a clear road map for improving their subsystem.
# 2. Deliver prompt feedback and decisions on pull requests affecting their subsystem.
# 3. Be available to anyone with questions, bug reports, criticism etc.
# on their component. This includes IRC, GitHub requests and the mailing
# list.
# on their component. This includes IRC, GitHub requests and the mailing
# list.
# 4. Make sure their subsystem respects the philosophy, design and
# road map of the project.
# road map of the project.
#
# #### How to review patches to your subsystem
#
#
# Accepting pull requests:
#
# - If the pull request appears to be ready to merge, give it a `LGTM`, which
# stands for "Looks Good To Me".
# - If the pull request has some small problems that need to be changed, make
# a comment adressing the issues.
# - If the changes needed to a PR are small, you can add a "LGTM once the
# following comments are adressed..." this will reduce needless back and
# forth.
# - If the PR only needs a few changes before being merged, any MAINTAINER can
# make a replacement PR that incorporates the existing commits and fixes the
# problems before a fast track merge.
#
#
# - If the pull request appears to be ready to merge, give it a `LGTM`, which
# stands for "Looks Good To Me".
# - If the pull request has some small problems that need to be changed, make
# a comment adressing the issues.
# - If the changes needed to a PR are small, you can add a "LGTM once the
# following comments are adressed..." this will reduce needless back and
# forth.
# - If the PR only needs a few changes before being merged, any MAINTAINER can
# make a replacement PR that incorporates the existing commits and fixes the
# problems before a fast track merge.
#
# Closing pull requests:
#
# - If a PR appears to be abandoned, after having attempted to contact the
# original contributor, then a replacement PR may be made. Once the
# replacement PR is made, any contributor may close the original one.
# - If you are not sure if the pull request implements a good feature or you
# do not understand the purpose of the PR, ask the contributor to provide
# more documentation. If the contributor is not able to adequately explain
# the purpose of the PR, the PR may be closed by any MAINTAINER.
# - If a MAINTAINER feels that the pull request is sufficiently architecturally
# flawed, or if the pull request needs significantly more design discussion
# before being considered, the MAINTAINER should close the pull request with
# a short explanation of what discussion still needs to be had. It is
# important not to leave such pull requests open, as this will waste both the
# MAINTAINER's time and the contributor's time. It is not good to string a
# contributor on for weeks or months, having them make many changes to a PR
# that will eventually be rejected.
#
# - If a PR appears to be abandoned, after having attempted to contact the
# original contributor, then a replacement PR may be made. Once the
# replacement PR is made, any contributor may close the original one.
# - If you are not sure if the pull request implements a good feature or you
# do not understand the purpose of the PR, ask the contributor to provide
# more documentation. If the contributor is not able to adequately explain
# the purpose of the PR, the PR may be closed by any MAINTAINER.
# - If a MAINTAINER feels that the pull request is sufficiently architecturally
# flawed, or if the pull request needs significantly more design discussion
# before being considered, the MAINTAINER should close the pull request with
# a short explanation of what discussion still needs to be had. It is
# important not to leave such pull requests open, as this will waste both the
# MAINTAINER's time and the contributor's time. It is not good to string a
# contributor on for weeks or months, having them make many changes to a PR
# that will eventually be rejected.
[Org.Subsystems.Documentation]
people = [
"fredlf",
"james",
"moxiegirl",
"thaJeztah",
"jamtur01",
"sven",
"spf13",
"sven"
"mary"
]
[Org.Subsystems.libcontainer]
people = [
"crosbymichael",
"jnagal",
"lk4d4",
"vmarmol",
"mpatel",
"vmarmol"
"jnagal",
"lk4d4"
]
[Org.Subsystems.registry]
people = [
"dmcg",
"dmp42",
"jlhawn",
"vbatts",
"joffrey",
"samalba",
"sday",
"vbatts"
"jlhawn",
"dmcg"
]
[Org.Subsystems."build tools"]
@@ -491,27 +471,11 @@ made through a pull request.
[Org.Subsystem.builder]
people = [
"duglin",
"erikh",
"tibor"
"tibor",
"duglin"
]
[Org.Curators]
# The curators help ensure that incoming issues and pull requests are properly triaged and
# that our various contribution and reviewing processes are respected. With their knowledge of
# the repository activity, they can also guide contributors to relevant material or
# discussions.
#
# They are neither code nor docs reviewers, so they are never expected to merge. They can
# however:
# - close an issue or pull request when it's an exact duplicate
# - close an issue or pull request when it's inappropriate or off-topic
people = [
"thajeztah"
]
[people]
@@ -536,21 +500,11 @@ made through a pull request.
Email = "ben@firshman.co.uk"
GitHub = "bfirsh"
[people.cpuguy83]
Name = "Brian Goff"
Email = "cpuguy83@gmail.com"
Github = "cpuguy83"
[people.crosbymichael]
Name = "Michael Crosby"
Email = "crosbymichael@gmail.com"
GitHub = "crosbymichael"
[people.diogomonica]
Name = "Diogo Monica"
Email = "diogo@docker.com"
GitHub = "diogomonica"
[people.duglin]
Name = "Doug Davis"
Email = "dug@us.ibm.com"
@@ -598,7 +552,7 @@ made through a pull request.
[people.jfrazelle]
Name = "Jessie Frazelle"
Email = "j@docker.com"
Email = "jess@docker.com"
GitHub = "jfrazelle"
[people.jlhawn]
@@ -606,26 +560,21 @@ made through a pull request.
Email = "josh.hawn@docker.com"
Github = "jlhawn"
[people.joffrey]
Name = "Joffrey Fuhrer"
Email = "joffrey@docker.com"
Github = "shin-"
[people.lk4d4]
Name = "Alexander Morozov"
Email = "lk4d4@docker.com"
GitHub = "lk4d4"
[people.moxiegirl]
[people.mary]
Name = "Mary Anthony"
Email = "mary.anthony@docker.com"
GitHub = "moxiegirl"
[people.nathanmccauley]
Name = "Nathan McCauley"
Email = "nathan.mccauley@docker.com"
GitHub = "nathanmccauley"
[people.runcom]
Name = "Antonio Murdaca"
Email = "me@runcom.ninja"
GitHub = "runcom"
[people.sday]
Name = "Stephen Day"
Email = "stephen.day@docker.com"
@@ -635,27 +584,17 @@ made through a pull request.
Name = "Solomon Hykes"
Email = "solomon@docker.com"
GitHub = "shykes"
[people.spf13]
Name = "Steve Francia"
Email = "steve.francia@gmail.com"
GitHub = "spf13"
[people.sven]
Name = "Sven Dowideit"
Email = "SvenDowideit@home.org.au"
GitHub = "SvenDowideit"
[people.thajeztah]
Name = "Sebastiaan van Stijn"
Email = "github@gone.nl"
GitHub = "thaJeztah"
[people.theadactyl]
Name = "Thea Lamkin"
Email = "thea@docker.com"
GitHub = "theadactyl"
[people.tianon]
Name = "Tianon Gravi"
Email = "admwiggin@gmail.com"
+33 -7
View File
@@ -1,4 +1,4 @@
.PHONY: all binary build cross default docs docs-build docs-shell shell test test-unit test-integration-cli test-docker-py validate
.PHONY: all binary build cross default docs docs-build docs-shell shell test test-unit test-integration test-integration-cli test-docker-py validate
# env vars passed through directly to Docker's build scripts
# to allow things like `make DOCKER_CLIENTONLY=1 binary` easily
@@ -7,10 +7,7 @@ DOCKER_ENVS := \
-e BUILDFLAGS \
-e DOCKER_CLIENTONLY \
-e DOCKER_EXECDRIVER \
-e DOCKER_EXPERIMENTAL \
-e DOCKER_GRAPHDRIVER \
-e DOCKER_STORAGE_OPTS \
-e DOCKER_USERLANDPROXY \
-e TESTDIRS \
-e TESTFLAGS \
-e TIMEOUT
@@ -22,9 +19,14 @@ DOCKER_ENVS := \
BIND_DIR := $(if $(BINDDIR),$(BINDDIR),$(if $(DOCKER_HOST),,bundles))
DOCKER_MOUNT := $(if $(BIND_DIR),-v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/docker/docker/$(BIND_DIR)")
# to allow `make DOCSDIR=docs docs-shell` (to create a bind mount in docs)
DOCS_MOUNT := $(if $(DOCSDIR),-v $(CURDIR)/$(DOCSDIR):/$(DOCSDIR))
# to allow `make DOCSPORT=9000 docs`
DOCSPORT := 8000
GIT_BRANCH := $(shell git rev-parse --abbrev-ref HEAD 2>/dev/null)
DOCKER_IMAGE := docker-dev$(if $(GIT_BRANCH),:$(GIT_BRANCH))
DOCKER_IMAGE := docker$(if $(GIT_BRANCH),:$(GIT_BRANCH))
DOCKER_DOCS_IMAGE := docker-docs$(if $(GIT_BRANCH),:$(GIT_BRANCH))
DOCKER_RUN_DOCKER := docker run --rm -it --privileged $(DOCKER_ENVS) $(DOCKER_MOUNT) "$(DOCKER_IMAGE)"
@@ -45,13 +47,29 @@ binary: build
cross: build
$(DOCKER_RUN_DOCKER) hack/make.sh binary cross
docs: docs-build
$(DOCKER_RUN_DOCS) -p $(if $(DOCSPORT),$(DOCSPORT):)8000 "$(DOCKER_DOCS_IMAGE)" mkdocs serve
docs-shell: docs-build
$(DOCKER_RUN_DOCS) -p $(if $(DOCSPORT),$(DOCSPORT):)8000 "$(DOCKER_DOCS_IMAGE)" bash
docs-release: docs-build
$(DOCKER_RUN_DOCS) -e OPTIONS -e BUILD_ROOT -e DISTRIBUTION_ID \
-v $(CURDIR)/docs/awsconfig:/docs/awsconfig \
"$(DOCKER_DOCS_IMAGE)" ./release.sh
docs-test: docs-build
$(DOCKER_RUN_DOCS) "$(DOCKER_DOCS_IMAGE)" ./test.sh
test: build
$(DOCKER_RUN_DOCKER) hack/make.sh binary cross test-unit test-integration-cli test-docker-py
$(DOCKER_RUN_DOCKER) hack/make.sh binary cross test-unit test-integration test-integration-cli test-docker-py
test-unit: build
$(DOCKER_RUN_DOCKER) hack/make.sh test-unit
test-integration: build
$(DOCKER_RUN_DOCKER) hack/make.sh test-integration
test-integration-cli: build
$(DOCKER_RUN_DOCKER) hack/make.sh binary test-integration-cli
@@ -59,7 +77,7 @@ test-docker-py: build
$(DOCKER_RUN_DOCKER) hack/make.sh binary test-docker-py
validate: build
$(DOCKER_RUN_DOCKER) hack/make.sh validate-dco validate-gofmt validate-test validate-toml validate-vet
$(DOCKER_RUN_DOCKER) hack/make.sh validate-gofmt validate-dco validate-toml
shell: build
$(DOCKER_RUN_DOCKER) bash
@@ -67,5 +85,13 @@ shell: build
build: bundles
docker build -t "$(DOCKER_IMAGE)" .
docs-build:
cp ./VERSION docs/VERSION
echo "$(GIT_BRANCH)" > docs/GIT_BRANCH
# echo "$(AWS_S3_BUCKET)" > docs/AWS_S3_BUCKET
echo "$(GITCOMMIT)" > docs/GITCOMMIT
docker pull docs/base
docker build -t "$(DOCKER_DOCS_IMAGE)" docs
bundles:
mkdir bundles
+5 -5
View File
@@ -1,7 +1,7 @@
Docker
Copyright 2012-2015 Docker, Inc.
This product includes software developed at Docker, Inc. (https://www.docker.com).
This product includes software developed at Docker, Inc. (http://www.docker.com).
This product contains software (https://github.com/kr/pty) developed
by Keith Rarick, licensed under the MIT License.
@@ -10,10 +10,10 @@ The following is courtesy of our legal counsel:
Use and transfer of Docker may be subject to certain restrictions by the
United States and other governments.
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
violate applicable laws.
For more information, please see https://www.bis.doc.gov
For more information, please see http://www.bis.doc.gov
See also https://www.apache.org/dev/crypto.html and/or seek legal counsel.
See also http://www.apache.org/dev/crypto.html and/or seek legal counsel.
+31 -80
View File
@@ -2,7 +2,7 @@ Docker: the Linux container engine
==================================
Docker is an open source project to pack, ship and run any application
as a lightweight container.
as a lightweight container
Docker containers are both *hardware-agnostic* and *platform-agnostic*.
This means they can run anywhere, from your laptop to the largest
@@ -13,12 +13,12 @@ databases, and backend services without depending on a particular stack
or provider.
Docker began as an open-source implementation of the deployment engine which
powers [dotCloud](https://dotcloud.com), a popular Platform-as-a-Service.
powers [dotCloud](http://dotcloud.com), a popular Platform-as-a-Service.
It benefits directly from the experience accumulated over several years
of large-scale operation and support of hundreds of thousands of
applications and databases.
![Docker L](docs/static_files/docker-logo-compressed.png "Docker")
![Docker L](docs/sources/static_files/docker-logo-compressed.png "Docker")
## Security Disclosure
@@ -30,7 +30,7 @@ security@docker.com and not by creating a github issue.
A common method for distributing applications and sandboxing their
execution is to use virtual machines, or VMs. Typical VM formats are
VMware's vmdk, Oracle Virtualbox's vdi, and Amazon EC2's ami. In theory
VMWare's vmdk, Oracle Virtualbox's vdi, and Amazon EC2's ami. In theory
these formats should allow every developer to automatically package
their application into a "machine" for easy distribution and deployment.
In practice, that almost never happens, for a few reasons:
@@ -56,12 +56,12 @@ By contrast, Docker relies on a different sandboxing method known as
*containerization*. Unlike traditional virtualization, containerization
takes place at the kernel level. Most modern operating system kernels
now support the primitives necessary for containerization, including
Linux with [openvz](https://openvz.org),
Linux with [openvz](http://openvz.org),
[vserver](http://linux-vserver.org) and more recently
[lxc](http://lxc.sourceforge.net), Solaris with
[zones](https://docs.oracle.com/cd/E26502_01/html/E29024/preface-1.html#scrolltoc),
[zones](http://docs.oracle.com/cd/E26502_01/html/E29024/preface-1.html#scrolltoc),
and FreeBSD with
[Jails](https://www.freebsd.org/doc/handbook/jails.html).
[Jails](http://www.freebsd.org/doc/handbook/jails.html).
Docker builds on top of these low-level primitives to offer developers a
portable format and runtime environment that solves all four problems.
@@ -105,7 +105,7 @@ This is usually difficult for several reasons:
these situations with various degrees of ease - but they all
handle them in different and incompatible ways, which again forces
the developer to do extra work.
* *Custom dependencies*. A developer may need to prepare a custom
version of their application's dependency. Some packaging systems
can handle custom versions of a dependency, others can't - and all
@@ -115,7 +115,7 @@ This is usually difficult for several reasons:
Docker solves the problem of dependency hell by giving the developer a simple
way to express *all* their application's dependencies in one place, while
streamlining the process of assembling them. If this makes you think of
[XKCD 927](https://xkcd.com/927/), don't worry. Docker doesn't
[XKCD 927](http://xkcd.com/927/), don't worry. Docker doesn't
*replace* your favorite packaging systems. It simply orchestrates
their use in a simple and repeatable way. How does it do that? With
layers.
@@ -147,19 +147,19 @@ Docker can be installed on your local machine as well as servers - both
bare metal and virtualized. It is available as a binary on most modern
Linux systems, or as a VM on Windows, Mac and other systems.
We also offer an [interactive tutorial](https://www.docker.com/tryit/)
We also offer an [interactive tutorial](http://www.docker.com/tryit/)
for quickly learning the basics of using Docker.
For up-to-date install instructions, see the [Docs](https://docs.docker.com).
For up-to-date install instructions, see the [Docs](http://docs.docker.com).
Usage examples
==============
Docker can be used to run short-lived commands, long-running daemons
(app servers, databases, etc.), interactive shell sessions, etc.
(app servers, databases etc.), interactive shell sessions, etc.
You can find a [list of real-world
examples](https://docs.docker.com/examples/) in the
examples](http://docs.docker.com/examples/) in the
documentation.
Under the hood
@@ -171,16 +171,16 @@ Under the hood, Docker is built on the following components:
[cgroup](http://blog.dotcloud.com/kernel-secrets-from-the-paas-garage-part-24-c)
and
[namespacing](http://blog.dotcloud.com/under-the-hood-linux-kernels-on-dotcloud-part)
capabilities of the Linux kernel
* The [Go](https://golang.org) programming language
* The [Docker Image Specification](https://github.com/docker/docker/blob/master/image/spec/v1.md)
* The [Libcontainer Specification](https://github.com/docker/libcontainer/blob/master/SPEC.md)
capabilities of the Linux kernel;
* The [Go](http://golang.org) programming language.
* The [Docker Image Specification] (https://github.com/docker/docker/blob/master/image/spec/v1.md)
* The [Libcontainer Specification] (https://github.com/docker/libcontainer/blob/master/SPEC.md)
Contributing to Docker
======================
[![GoDoc](https://godoc.org/github.com/docker/docker?status.svg)](https://godoc.org/github.com/docker/docker)
[![Jenkins Build Status](https://jenkins.dockerproject.org/job/Docker%20Master/badge/icon)](https://jenkins.dockerproject.org/job/Docker%20Master/)
[![GoDoc](https://godoc.org/github.com/docker/docker?status.png)](https://godoc.org/github.com/docker/docker)
[![Jenkins Build Status](https://jenkins.dockerproject.com/job/Docker%20Master/badge/icon)](https://jenkins.dockerproject.com/job/Docker%20Master/)
Want to hack on Docker? Awesome! We have [instructions to help you get
started contributing code or documentation.](https://docs.docker.com/project/who-written-for/).
@@ -192,12 +192,12 @@ Getting the development builds
==============================
Want to run Docker from a master build? You can download
master builds at [master.dockerproject.org](https://master.dockerproject.org).
master builds at [master.dockerproject.com](https://master.dockerproject.com).
They are updated with each commit merged into the master branch.
Don't know how to use that super cool new feature in the master build? Check
out the master docs at
[docs.master.dockerproject.org](http://docs.master.dockerproject.org).
[docs.master.dockerproject.com](http://docs.master.dockerproject.com).
How the project is run
======================
@@ -207,65 +207,17 @@ or want to get more involved, the best place to start is [the project directory]
We are always open to suggestions on process improvements, and are always looking for more maintainers.
### Talking to other Docker users and contributors
<table class="tg">
<col width="45%">
<col width="65%">
<tr>
<td>Internet&nbsp;Relay&nbsp;Chat&nbsp;(IRC)</td>
<td>
<p>
IRC a direct line to our most knowledgeable Docker users; we have
both the <code>#docker</code> and <code>#docker-dev</code> group on
<strong>irc.freenode.net</strong>.
IRC is a rich chat protocol but it can overwhelm new users. You can search
<a href="https://botbot.me/freenode/docker/#" target="_blank">our chat archives</a>.
</p>
Read our <a href="https://docs.docker.com/project/get-help/#irc-quickstart" target="_blank">IRC quickstart guide</a> for an easy way to get started.
</td>
</tr>
<tr>
<td>Google Groups</td>
<td>
There are two groups.
<a href="https://groups.google.com/forum/#!forum/docker-user" target="_blank">Docker-user</a>
is for people using Docker containers.
The <a href="https://groups.google.com/forum/#!forum/docker-dev" target="_blank">docker-dev</a>
group is for contributors and other people contributing to the Docker
project.
</td>
</tr>
<tr>
<td>Twitter</td>
<td>
You can follow <a href="https://twitter.com/docker/" target="_blank">Docker's Twitter feed</a>
to get updates on our products. You can also tweet us questions or just
share blogs or stories.
</td>
</tr>
<tr>
<td>Stack Overflow</td>
<td>
Stack Overflow has over 7000K Docker questions listed. We regularly
monitor <a href="https://stackoverflow.com/search?tab=newest&q=docker" target="_blank">Docker questions</a>
and so do many other knowledgeable Docker users.
</td>
</tr>
</table>
### Legal
*Brought to you courtesy of our legal counsel. For more context,
please see the [NOTICE](https://github.com/docker/docker/blob/master/NOTICE) document in this repo.*
please see the "NOTICE" document in this repo.*
Use and transfer of Docker may be subject to certain restrictions by the
United States and other governments.
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
violate applicable laws.
For more information, please see https://www.bis.doc.gov
For more information, please see http://www.bis.doc.gov
Licensing
@@ -278,18 +230,17 @@ Other Docker Related Projects
=============================
There are a number of projects under development that are based on Docker's
core technology. These projects expand the tooling built around the
Docker platform to broaden its application and utility.
Docker platform to broaden its application and utility.
If you know of another project underway that should be listed here, please help
us keep this list up-to-date by submitting a PR.
* [Docker Registry](https://github.com/docker/distribution): Registry
server for Docker (hosting/delivery of repositories and images)
* [Docker Machine](https://github.com/docker/machine): Machine management
for a container-centric world
for a container-centric world
* [Docker Swarm](https://github.com/docker/swarm): A Docker-native clustering
system
system
* [Docker Compose](https://github.com/docker/compose) (formerly Fig):
Define and run multi-container apps
* [Kitematic](https://github.com/kitematic/kitematic): The easiest way to use
Docker on a Mac
If you know of another project underway that should be listed here, please help
us keep this list up-to-date by submitting a PR.
+1 -1
View File
@@ -1 +1 @@
1.7.1-rc1
1.6.0-rc5
-83
View File
@@ -1,83 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"io"
"net/url"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/signal"
)
// CmdAttach attaches to a running container.
//
// Usage: docker attach [OPTIONS] CONTAINER
func (cli *DockerCli) CmdAttach(args ...string) error {
var (
cmd = cli.Subcmd("attach", "CONTAINER", "Attach to a running container", true)
noStdin = cmd.Bool([]string{"#nostdin", "-no-stdin"}, false, "Do not attach STDIN")
proxy = cmd.Bool([]string{"#sig-proxy", "-sig-proxy"}, true, "Proxy all received signals to the process")
)
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
name := cmd.Arg(0)
stream, _, err := cli.call("GET", "/containers/"+name+"/json", nil, nil)
if err != nil {
return err
}
var c types.ContainerJSON
if err := json.NewDecoder(stream).Decode(&c); err != nil {
return err
}
if !c.State.Running {
return fmt.Errorf("You cannot attach to a stopped container, start it first")
}
if err := cli.CheckTtyInput(!*noStdin, c.Config.Tty); err != nil {
return err
}
if c.Config.Tty && cli.isTerminalOut {
if err := cli.monitorTtySize(cmd.Arg(0), false); err != nil {
logrus.Debugf("Error monitoring TTY size: %s", err)
}
}
var in io.ReadCloser
v := url.Values{}
v.Set("stream", "1")
if !*noStdin && c.Config.OpenStdin {
v.Set("stdin", "1")
in = cli.in
}
v.Set("stdout", "1")
v.Set("stderr", "1")
if *proxy && !c.Config.Tty {
sigc := cli.forwardAllSignals(cmd.Arg(0))
defer signal.StopCatch(sigc)
}
if err := cli.hijack("POST", "/containers/"+cmd.Arg(0)+"/attach?"+v.Encode(), c.Config.Tty, in, cli.out, cli.err, nil, nil); err != nil {
return err
}
_, status, err := getExitCode(cli, cmd.Arg(0))
if err != nil {
return err
}
if status != 0 {
return StatusError{StatusCode: status}
}
return nil
}
-310
View File
@@ -1,310 +0,0 @@
package client
import (
"bufio"
"encoding/base64"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"os"
"os/exec"
"path"
"path/filepath"
"runtime"
"strconv"
"strings"
"github.com/docker/docker/api"
"github.com/docker/docker/graph/tags"
"github.com/docker/docker/pkg/archive"
"github.com/docker/docker/pkg/fileutils"
"github.com/docker/docker/pkg/jsonmessage"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/progressreader"
"github.com/docker/docker/pkg/streamformatter"
"github.com/docker/docker/pkg/symlink"
"github.com/docker/docker/pkg/units"
"github.com/docker/docker/pkg/urlutil"
"github.com/docker/docker/registry"
"github.com/docker/docker/utils"
)
const (
tarHeaderSize = 512
)
// CmdBuild builds a new image from the source code at a given path.
//
// If '-' is provided instead of a path or URL, Docker will build an image from either a Dockerfile or tar archive read from STDIN.
//
// Usage: docker build [OPTIONS] PATH | URL | -
func (cli *DockerCli) CmdBuild(args ...string) error {
cmd := cli.Subcmd("build", "PATH | URL | -", "Build a new image from the source code at PATH", true)
tag := cmd.String([]string{"t", "-tag"}, "", "Repository name (and optionally a tag) for the image")
suppressOutput := cmd.Bool([]string{"q", "-quiet"}, false, "Suppress the verbose output generated by the containers")
noCache := cmd.Bool([]string{"#no-cache", "-no-cache"}, false, "Do not use cache when building the image")
rm := cmd.Bool([]string{"#rm", "-rm"}, true, "Remove intermediate containers after a successful build")
forceRm := cmd.Bool([]string{"-force-rm"}, false, "Always remove intermediate containers")
pull := cmd.Bool([]string{"-pull"}, false, "Always attempt to pull a newer version of the image")
dockerfileName := cmd.String([]string{"f", "-file"}, "", "Name of the Dockerfile (Default is 'PATH/Dockerfile')")
flMemoryString := cmd.String([]string{"m", "-memory"}, "", "Memory limit")
flMemorySwap := cmd.String([]string{"-memory-swap"}, "", "Total memory (memory + swap), '-1' to disable swap")
flCPUShares := cmd.Int64([]string{"c", "-cpu-shares"}, 0, "CPU shares (relative weight)")
flCpuPeriod := cmd.Int64([]string{"-cpu-period"}, 0, "Limit the CPU CFS (Completely Fair Scheduler) period")
flCpuQuota := cmd.Int64([]string{"-cpu-quota"}, 0, "Limit the CPU CFS (Completely Fair Scheduler) quota")
flCPUSetCpus := cmd.String([]string{"-cpuset-cpus"}, "", "CPUs in which to allow execution (0-3, 0,1)")
flCPUSetMems := cmd.String([]string{"-cpuset-mems"}, "", "MEMs in which to allow execution (0-3, 0,1)")
flCgroupParent := cmd.String([]string{"-cgroup-parent"}, "", "Optional parent cgroup for the container")
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
var (
context archive.Archive
isRemote bool
err error
)
_, err = exec.LookPath("git")
hasGit := err == nil
if cmd.Arg(0) == "-" {
// As a special case, 'docker build -' will build from either an empty context with the
// contents of stdin as a Dockerfile, or a tar-ed context from stdin.
buf := bufio.NewReader(cli.in)
magic, err := buf.Peek(tarHeaderSize)
if err != nil && err != io.EOF {
return fmt.Errorf("failed to peek context header from STDIN: %v", err)
}
if !archive.IsArchive(magic) {
dockerfile, err := ioutil.ReadAll(buf)
if err != nil {
return fmt.Errorf("failed to read Dockerfile from STDIN: %v", err)
}
// -f option has no meaning when we're reading it from stdin,
// so just use our default Dockerfile name
*dockerfileName = api.DefaultDockerfileName
context, err = archive.Generate(*dockerfileName, string(dockerfile))
} else {
context = ioutil.NopCloser(buf)
}
} else if urlutil.IsURL(cmd.Arg(0)) && (!urlutil.IsGitURL(cmd.Arg(0)) || !hasGit) {
isRemote = true
} else {
root := cmd.Arg(0)
if urlutil.IsGitURL(root) {
root, err = utils.GitClone(root)
if err != nil {
return err
}
defer os.RemoveAll(root)
}
if _, err := os.Stat(root); err != nil {
return err
}
absRoot, err := filepath.Abs(root)
if err != nil {
return err
}
filename := *dockerfileName // path to Dockerfile
if *dockerfileName == "" {
// No -f/--file was specified so use the default
*dockerfileName = api.DefaultDockerfileName
filename = filepath.Join(absRoot, *dockerfileName)
// Just to be nice ;-) look for 'dockerfile' too but only
// use it if we found it, otherwise ignore this check
if _, err = os.Lstat(filename); os.IsNotExist(err) {
tmpFN := path.Join(absRoot, strings.ToLower(*dockerfileName))
if _, err = os.Lstat(tmpFN); err == nil {
*dockerfileName = strings.ToLower(*dockerfileName)
filename = tmpFN
}
}
}
origDockerfile := *dockerfileName // used for error msg
if filename, err = filepath.Abs(filename); err != nil {
return err
}
// Verify that 'filename' is within the build context
filename, err = symlink.FollowSymlinkInScope(filename, absRoot)
if err != nil {
return fmt.Errorf("The Dockerfile (%s) must be within the build context (%s)", origDockerfile, root)
}
// Now reset the dockerfileName to be relative to the build context
*dockerfileName, err = filepath.Rel(absRoot, filename)
if err != nil {
return err
}
// And canonicalize dockerfile name to a platform-independent one
*dockerfileName, err = archive.CanonicalTarNameForPath(*dockerfileName)
if err != nil {
return fmt.Errorf("Cannot canonicalize dockerfile path %s: %v", *dockerfileName, err)
}
if _, err = os.Lstat(filename); os.IsNotExist(err) {
return fmt.Errorf("Cannot locate Dockerfile: %s", origDockerfile)
}
var includes = []string{"."}
excludes, err := utils.ReadDockerIgnore(path.Join(root, ".dockerignore"))
if err != nil {
return err
}
// If .dockerignore mentions .dockerignore or the Dockerfile
// then make sure we send both files over to the daemon
// because Dockerfile is, obviously, needed no matter what, and
// .dockerignore is needed to know if either one needs to be
// removed. The deamon will remove them for us, if needed, after it
// parses the Dockerfile.
keepThem1, _ := fileutils.Matches(".dockerignore", excludes)
keepThem2, _ := fileutils.Matches(*dockerfileName, excludes)
if keepThem1 || keepThem2 {
includes = append(includes, ".dockerignore", *dockerfileName)
}
if err := utils.ValidateContextDirectory(root, excludes); err != nil {
return fmt.Errorf("Error checking context is accessible: '%s'. Please check permissions and try again.", err)
}
options := &archive.TarOptions{
Compression: archive.Uncompressed,
ExcludePatterns: excludes,
IncludeFiles: includes,
}
context, err = archive.TarWithOptions(root, options)
if err != nil {
return err
}
}
// windows: show error message about modified file permissions
// FIXME: this is not a valid warning when the daemon is running windows. should be removed once docker engine for windows can build.
if runtime.GOOS == "windows" {
fmt.Fprintln(cli.err, `SECURITY WARNING: You are building a Docker image from Windows against a Linux Docker host. All files and directories added to build context will have '-rwxr-xr-x' permissions. It is recommended to double check and reset permissions for sensitive files and directories.`)
}
var body io.Reader
// Setup an upload progress bar
// FIXME: ProgressReader shouldn't be this annoying to use
if context != nil {
sf := streamformatter.NewStreamFormatter()
body = progressreader.New(progressreader.Config{
In: context,
Out: cli.out,
Formatter: sf,
NewLines: true,
ID: "",
Action: "Sending build context to Docker daemon",
})
}
var memory int64
if *flMemoryString != "" {
parsedMemory, err := units.RAMInBytes(*flMemoryString)
if err != nil {
return err
}
memory = parsedMemory
}
var memorySwap int64
if *flMemorySwap != "" {
if *flMemorySwap == "-1" {
memorySwap = -1
} else {
parsedMemorySwap, err := units.RAMInBytes(*flMemorySwap)
if err != nil {
return err
}
memorySwap = parsedMemorySwap
}
}
// Send the build context
v := &url.Values{}
//Check if the given image name can be resolved
if *tag != "" {
repository, tag := parsers.ParseRepositoryTag(*tag)
if err := registry.ValidateRepositoryName(repository); err != nil {
return err
}
if len(tag) > 0 {
if err := tags.ValidateTagName(tag); err != nil {
return err
}
}
}
v.Set("t", *tag)
if *suppressOutput {
v.Set("q", "1")
}
if isRemote {
v.Set("remote", cmd.Arg(0))
}
if *noCache {
v.Set("nocache", "1")
}
if *rm {
v.Set("rm", "1")
} else {
v.Set("rm", "0")
}
if *forceRm {
v.Set("forcerm", "1")
}
if *pull {
v.Set("pull", "1")
}
v.Set("cpusetcpus", *flCPUSetCpus)
v.Set("cpusetmems", *flCPUSetMems)
v.Set("cpushares", strconv.FormatInt(*flCPUShares, 10))
v.Set("cpuquota", strconv.FormatInt(*flCpuQuota, 10))
v.Set("cpuperiod", strconv.FormatInt(*flCpuPeriod, 10))
v.Set("memory", strconv.FormatInt(memory, 10))
v.Set("memswap", strconv.FormatInt(memorySwap, 10))
v.Set("cgroupparent", *flCgroupParent)
v.Set("dockerfile", *dockerfileName)
headers := http.Header(make(map[string][]string))
buf, err := json.Marshal(cli.configFile.AuthConfigs)
if err != nil {
return err
}
headers.Add("X-Registry-Config", base64.URLEncoding.EncodeToString(buf))
if context != nil {
headers.Set("Content-Type", "application/tar")
}
sopts := &streamOpts{
rawTerminal: true,
in: body,
out: cli.out,
headers: headers,
}
err = cli.stream("POST", fmt.Sprintf("/build?%s", v.Encode()), sopts)
if jerr, ok := err.(*jsonmessage.JSONError); ok {
// If no error code is set, default to 1
if jerr.Code == 0 {
jerr.Code = 1
}
return StatusError{Status: jerr.Message, StatusCode: jerr.Code}
}
return err
}
+48 -66
View File
@@ -6,52 +6,39 @@ import (
"errors"
"fmt"
"io"
"net"
"net/http"
"path/filepath"
"os"
"reflect"
"strings"
"text/template"
"time"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/pkg/homedir"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/term"
"github.com/docker/docker/utils"
"github.com/docker/docker/registry"
)
// DockerCli represents the docker command line client.
// Instances of the client can be returned from NewDockerCli.
type DockerCli struct {
// proto holds the client protocol i.e. unix.
proto string
// addr holds the client address.
addr string
// configFile has the client configuration file
configFile *cliconfig.ConfigFile
// in holds the input stream and closer (io.ReadCloser) for the client.
in io.ReadCloser
// out holds the output stream (io.Writer) for the client.
out io.Writer
// err holds the error stream (io.Writer) for the client.
err io.Writer
// keyFile holds the key file as a string.
keyFile string
// tlsConfig holds the TLS configuration for the client, and will
// set the scheme to https in NewDockerCli if present.
tlsConfig *tls.Config
// scheme holds the scheme of the client i.e. https.
scheme string
// inFd holds the file descriptor of the client's STDIN (if valid).
proto string
addr string
configFile *registry.ConfigFile
in io.ReadCloser
out io.Writer
err io.Writer
keyFile string
tlsConfig *tls.Config
scheme string
// inFd holds file descriptor of the client's STDIN, if it's a valid file
inFd uintptr
// outFd holds file descriptor of the client's STDOUT (if valid).
// outFd holds file descriptor of the client's STDOUT, if it's a valid file
outFd uintptr
// isTerminalIn indicates whether the client's STDIN is a TTY
// isTerminalIn describes if client's STDIN is a TTY
isTerminalIn bool
// isTerminalOut dindicates whether the client's STDOUT is a TTY
// isTerminalOut describes if client's STDOUT is a TTY
isTerminalOut bool
// transport holds the client transport instance.
transport *http.Transport
transport *http.Transport
}
var funcMap = template.FuncMap{
@@ -61,14 +48,6 @@ var funcMap = template.FuncMap{
},
}
func (cli *DockerCli) Out() io.Writer {
return cli.out
}
func (cli *DockerCli) Err() io.Writer {
return cli.err
}
func (cli *DockerCli) getMethod(args ...string) (func(...string) error, bool) {
camelArgs := make([]string, len(args))
for i, s := range args {
@@ -85,7 +64,7 @@ func (cli *DockerCli) getMethod(args ...string) (func(...string) error, bool) {
return method.Interface().(func(...string) error), true
}
// Cmd executes the specified command.
// Cmd executes the specified command
func (cli *DockerCli) Cmd(args ...string) error {
if len(args) > 1 {
method, exists := cli.getMethod(args[:2]...)
@@ -96,18 +75,14 @@ func (cli *DockerCli) Cmd(args ...string) error {
if len(args) > 0 {
method, exists := cli.getMethod(args[0])
if !exists {
return fmt.Errorf("docker: '%s' is not a docker command.\nSee 'docker --help'.", args[0])
fmt.Fprintf(cli.err, "docker: '%s' is not a docker command. See 'docker --help'.\n", args[0])
os.Exit(1)
}
return method(args[1:]...)
}
return cli.CmdHelp()
}
// Subcmd is a subcommand of the main "docker" command.
// A subcommand represents an action that can be performed
// from the Docker command line client.
//
// To see all available subcommands, run "docker --help".
func (cli *DockerCli) Subcmd(name, signature, description string, exitOnError bool) *flag.FlagSet {
var errorHandling flag.ErrorHandling
if exitOnError {
@@ -116,25 +91,30 @@ func (cli *DockerCli) Subcmd(name, signature, description string, exitOnError bo
errorHandling = flag.ContinueOnError
}
flags := flag.NewFlagSet(name, errorHandling)
if signature != "" {
signature = " " + signature
}
flags.Usage = func() {
flags.ShortUsage()
flags.PrintDefaults()
}
flags.ShortUsage = func() {
options := ""
if signature != "" {
signature = " " + signature
}
if flags.FlagCountUndeprecated() > 0 {
options = " [OPTIONS]"
}
fmt.Fprintf(flags.Out(), "\nUsage: docker %s%s%s\n\n%s\n", name, options, signature, description)
fmt.Fprintf(cli.out, "\nUsage: docker %s%s%s\n\n%s\n\n", name, options, signature, description)
flags.SetOutput(cli.out)
flags.PrintDefaults()
os.Exit(0)
}
return flags
}
// CheckTtyInput checks if we are trying to attach to a container tty
// from a non-tty client input stream, and if so, returns an error.
func (cli *DockerCli) LoadConfigFile() (err error) {
cli.configFile, err = registry.LoadConfig(homedir.Get())
if err != nil {
fmt.Fprintf(cli.err, "WARNING: %s\n", err)
}
return err
}
func (cli *DockerCli) CheckTtyInput(attachStdin, ttyMode bool) error {
// In order to attach to a container tty, input stream for the client must
// be a tty itself: redirecting or piping the client standard input is
@@ -145,10 +125,6 @@ func (cli *DockerCli) CheckTtyInput(attachStdin, ttyMode bool) error {
return nil
}
// NewDockerCli returns a DockerCli instance with IO output and error streams set by in, out and err.
// The key file, protocol (i.e. unix) and address are passed in as strings, along with the tls.Config. If the tls.Config
// is set the client scheme will be set to https.
// The client will be given a 32-second timeout (see https://github.com/docker/docker/pull/8035).
func NewDockerCli(in io.ReadCloser, out, err io.Writer, keyFile string, proto, addr string, tlsConfig *tls.Config) *DockerCli {
var (
inFd uintptr
@@ -173,21 +149,27 @@ func NewDockerCli(in io.ReadCloser, out, err io.Writer, keyFile string, proto, a
err = out
}
// The transport is created here for reuse during the client session.
// The transport is created here for reuse during the client session
tr := &http.Transport{
TLSClientConfig: tlsConfig,
}
utils.ConfigureTCPTransport(tr, proto, addr)
configFile, e := cliconfig.Load(filepath.Join(homedir.Get(), ".docker"))
if e != nil {
fmt.Fprintf(err, "WARNING: Error loading config file:%v\n", e)
// Why 32? See issue 8035
timeout := 32 * time.Second
if proto == "unix" {
// no need in compressing for local communications
tr.DisableCompression = true
tr.Dial = func(_, _ string) (net.Conn, error) {
return net.DialTimeout(proto, addr, timeout)
}
} else {
tr.Proxy = http.ProxyFromEnvironment
tr.Dial = (&net.Dialer{Timeout: timeout}).Dial
}
return &DockerCli{
proto: proto,
addr: addr,
configFile: configFile,
in: in,
out: out,
err: err,
-17
View File
@@ -1,17 +0,0 @@
// Package client provides a command-line interface for Docker.
//
// Run "docker help SUBCOMMAND" or "docker SUBCOMMAND --help" to see more information on any Docker subcommand, including the full list of options supported for the subcommand.
// See https://docs.docker.com/installation/ for instructions on installing Docker.
package client
import "fmt"
// An StatusError reports an unsuccessful exit by a command.
type StatusError struct {
Status string
StatusCode int
}
func (e StatusError) Error() string {
return fmt.Sprintf("Status: %s, Code: %d", e.Status, e.StatusCode)
}
File diff suppressed because it is too large Load Diff
-80
View File
@@ -1,80 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"net/url"
"github.com/docker/docker/api/types"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/registry"
"github.com/docker/docker/runconfig"
)
// CmdCommit creates a new image from a container's changes.
//
// Usage: docker commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdCommit(args ...string) error {
cmd := cli.Subcmd("commit", "CONTAINER [REPOSITORY[:TAG]]", "Create a new image from a container's changes", true)
flPause := cmd.Bool([]string{"p", "-pause"}, true, "Pause container during commit")
flComment := cmd.String([]string{"m", "-message"}, "", "Commit message")
flAuthor := cmd.String([]string{"a", "#author", "-author"}, "", "Author (e.g., \"John Hannibal Smith <hannibal@a-team.com>\")")
flChanges := opts.NewListOpts(nil)
cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
// FIXME: --run is deprecated, it will be replaced with inline Dockerfile commands.
flConfig := cmd.String([]string{"#run", "#-run"}, "", "This option is deprecated and will be removed in a future version in favor of inline Dockerfile-compatible commands")
cmd.Require(flag.Max, 2)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var (
name = cmd.Arg(0)
repository, tag = parsers.ParseRepositoryTag(cmd.Arg(1))
)
//Check if the given image name can be resolved
if repository != "" {
if err := registry.ValidateRepositoryName(repository); err != nil {
return err
}
}
v := url.Values{}
v.Set("container", name)
v.Set("repo", repository)
v.Set("tag", tag)
v.Set("comment", *flComment)
v.Set("author", *flAuthor)
for _, change := range flChanges.GetAll() {
v.Add("changes", change)
}
if *flPause != true {
v.Set("pause", "0")
}
var (
config *runconfig.Config
response types.ContainerCommitResponse
)
if *flConfig != "" {
config = &runconfig.Config{}
if err := json.Unmarshal([]byte(*flConfig), config); err != nil {
return err
}
}
stream, _, err := cli.call("POST", "/commit?"+v.Encode(), config, nil)
if err != nil {
return err
}
if err := json.NewDecoder(stream).Decode(&response); err != nil {
return err
}
fmt.Fprintln(cli.out, response.ID)
return nil
}
-57
View File
@@ -1,57 +0,0 @@
package client
import (
"fmt"
"io"
"strings"
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/archive"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdCp copies files/folders from a path on the container to a directory on the host running the command.
//
// If HOSTDIR is '-', the data is written as a tar file to STDOUT.
//
// Usage: docker cp CONTAINER:PATH HOSTDIR
func (cli *DockerCli) CmdCp(args ...string) error {
cmd := cli.Subcmd("cp", "CONTAINER:PATH HOSTDIR|-", "Copy files/folders from a PATH on the container to a HOSTDIR on the host\nrunning the command. Use '-' to write the data as a tar file to STDOUT.", true)
cmd.Require(flag.Exact, 2)
cmd.ParseFlags(args, true)
// deal with path name with `:`
info := strings.SplitN(cmd.Arg(0), ":", 2)
if len(info) != 2 {
return fmt.Errorf("Error: Path not specified")
}
cfg := &types.CopyConfig{
Resource: info[1],
}
stream, statusCode, err := cli.call("POST", "/containers/"+info[0]+"/copy", cfg, nil)
if stream != nil {
defer stream.Close()
}
if statusCode == 404 {
return fmt.Errorf("No such container: %v", info[0])
}
if err != nil {
return err
}
hostPath := cmd.Arg(1)
if statusCode == 200 {
if hostPath == "-" {
_, err = io.Copy(cli.out, stream)
} else {
err = archive.Untar(stream, hostPath, &archive.TarOptions{NoLchown: true})
}
if err != nil {
return err
}
}
return nil
}
-160
View File
@@ -1,160 +0,0 @@
package client
import (
"encoding/base64"
"encoding/json"
"fmt"
"io"
"net/url"
"os"
"strings"
"github.com/docker/docker/api/types"
"github.com/docker/docker/graph/tags"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/registry"
"github.com/docker/docker/runconfig"
"github.com/docker/docker/utils"
)
func (cli *DockerCli) pullImage(image string) error {
return cli.pullImageCustomOut(image, cli.out)
}
func (cli *DockerCli) pullImageCustomOut(image string, out io.Writer) error {
v := url.Values{}
repos, tag := parsers.ParseRepositoryTag(image)
// pull only the image tagged 'latest' if no tag was specified
if tag == "" {
tag = tags.DEFAULTTAG
}
v.Set("fromImage", repos)
v.Set("tag", tag)
// Resolve the Repository name from fqn to RepositoryInfo
repoInfo, err := registry.ParseRepositoryInfo(repos)
if err != nil {
return err
}
// Resolve the Auth config relevant for this server
authConfig := registry.ResolveAuthConfig(cli.configFile, repoInfo.Index)
buf, err := json.Marshal(authConfig)
if err != nil {
return err
}
registryAuthHeader := []string{
base64.URLEncoding.EncodeToString(buf),
}
sopts := &streamOpts{
rawTerminal: true,
out: out,
headers: map[string][]string{"X-Registry-Auth": registryAuthHeader},
}
if err := cli.stream("POST", "/images/create?"+v.Encode(), sopts); err != nil {
return err
}
return nil
}
type cidFile struct {
path string
file *os.File
written bool
}
func newCIDFile(path string) (*cidFile, error) {
if _, err := os.Stat(path); err == nil {
return nil, fmt.Errorf("Container ID file found, make sure the other container isn't running or delete %s", path)
}
f, err := os.Create(path)
if err != nil {
return nil, fmt.Errorf("Failed to create the container ID file: %s", err)
}
return &cidFile{path: path, file: f}, nil
}
func (cli *DockerCli) createContainer(config *runconfig.Config, hostConfig *runconfig.HostConfig, cidfile, name string) (*types.ContainerCreateResponse, error) {
containerValues := url.Values{}
if name != "" {
containerValues.Set("name", name)
}
mergedConfig := runconfig.MergeConfigs(config, hostConfig)
var containerIDFile *cidFile
if cidfile != "" {
var err error
if containerIDFile, err = newCIDFile(cidfile); err != nil {
return nil, err
}
defer containerIDFile.Close()
}
//create the container
stream, statusCode, err := cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil)
//if image not found try to pull it
if statusCode == 404 && strings.Contains(err.Error(), config.Image) {
repo, tag := parsers.ParseRepositoryTag(config.Image)
if tag == "" {
tag = tags.DEFAULTTAG
}
fmt.Fprintf(cli.err, "Unable to find image '%s' locally\n", utils.ImageReference(repo, tag))
// we don't want to write to stdout anything apart from container.ID
if err = cli.pullImageCustomOut(config.Image, cli.err); err != nil {
return nil, err
}
// Retry
if stream, _, err = cli.call("POST", "/containers/create?"+containerValues.Encode(), mergedConfig, nil); err != nil {
return nil, err
}
} else if err != nil {
return nil, err
}
var response types.ContainerCreateResponse
if err := json.NewDecoder(stream).Decode(&response); err != nil {
return nil, err
}
for _, warning := range response.Warnings {
fmt.Fprintf(cli.err, "WARNING: %s\n", warning)
}
if containerIDFile != nil {
if err = containerIDFile.Write(response.ID); err != nil {
return nil, err
}
}
return &response, nil
}
// CmdCreate creates a new container from a given image.
//
// Usage: docker create [OPTIONS] IMAGE [COMMAND] [ARG...]
func (cli *DockerCli) CmdCreate(args ...string) error {
cmd := cli.Subcmd("create", "IMAGE [COMMAND] [ARG...]", "Create a new container", true)
// These are flags not stored in Config/HostConfig
var (
flName = cmd.String([]string{"-name"}, "", "Assign a name to the container")
)
config, hostConfig, cmd, err := runconfig.Parse(cmd, args)
if err != nil {
cmd.ReportError(err.Error(), true)
os.Exit(1)
}
if config.Image == "" {
cmd.Usage()
return nil
}
response, err := cli.createContainer(config, hostConfig, hostConfig.ContainerIDFile, *flName)
if err != nil {
return err
}
fmt.Fprintf(cli.out, "%s\n", response.ID)
return nil
}
-52
View File
@@ -1,52 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/archive"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdDiff shows changes on a container's filesystem.
//
// Each changed file is printed on a separate line, prefixed with a single
// character that indicates the status of the file: C (modified), A (added),
// or D (deleted).
//
// Usage: docker diff CONTAINER
func (cli *DockerCli) CmdDiff(args ...string) error {
cmd := cli.Subcmd("diff", "CONTAINER", "Inspect changes on a container's filesystem", true)
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
if cmd.Arg(0) == "" {
return fmt.Errorf("Container name cannot be empty")
}
rdr, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/changes", nil, nil)
if err != nil {
return err
}
changes := []types.ContainerChange{}
if err := json.NewDecoder(rdr).Decode(&changes); err != nil {
return err
}
for _, change := range changes {
var kind string
switch change.Kind {
case archive.ChangeModify:
kind = "C"
case archive.ChangeAdd:
kind = "A"
case archive.ChangeDelete:
kind = "D"
}
fmt.Fprintf(cli.out, "%s %s\n", kind, change.Path)
}
return nil
}
-60
View File
@@ -1,60 +0,0 @@
package client
import (
"net/url"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers/filters"
"github.com/docker/docker/pkg/timeutils"
)
// CmdEvents prints a live stream of real time events from the server.
//
// Usage: docker events [OPTIONS]
func (cli *DockerCli) CmdEvents(args ...string) error {
cmd := cli.Subcmd("events", "", "Get real time events from the server", true)
since := cmd.String([]string{"#since", "-since"}, "", "Show all events created since timestamp")
until := cmd.String([]string{"-until"}, "", "Stream events until this timestamp")
flFilter := opts.NewListOpts(nil)
cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
cmd.Require(flag.Exact, 0)
cmd.ParseFlags(args, true)
var (
v = url.Values{}
eventFilterArgs = filters.Args{}
)
// Consolidate all filter flags, and sanity check them early.
// They'll get process in the daemon/server.
for _, f := range flFilter.GetAll() {
var err error
eventFilterArgs, err = filters.ParseFlag(f, eventFilterArgs)
if err != nil {
return err
}
}
if *since != "" {
v.Set("since", timeutils.GetTimestamp(*since))
}
if *until != "" {
v.Set("until", timeutils.GetTimestamp(*until))
}
if len(eventFilterArgs) > 0 {
filterJSON, err := filters.ToParam(eventFilterArgs)
if err != nil {
return err
}
v.Set("filters", filterJSON)
}
sopts := &streamOpts{
rawTerminal: true,
out: cli.out,
}
if err := cli.stream("GET", "/events?"+v.Encode(), sopts); err != nil {
return err
}
return nil
}
-131
View File
@@ -1,131 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"io"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/promise"
"github.com/docker/docker/runconfig"
)
// CmdExec runs a command in a running container.
//
// Usage: docker exec [OPTIONS] CONTAINER COMMAND [ARG...]
func (cli *DockerCli) CmdExec(args ...string) error {
cmd := cli.Subcmd("exec", "CONTAINER COMMAND [ARG...]", "Run a command in a running container", true)
execConfig, err := runconfig.ParseExec(cmd, args)
// just in case the ParseExec does not exit
if execConfig.Container == "" || err != nil {
return StatusError{StatusCode: 1}
}
stream, _, err := cli.call("POST", "/containers/"+execConfig.Container+"/exec", execConfig, nil)
if err != nil {
return err
}
var response types.ContainerExecCreateResponse
if err := json.NewDecoder(stream).Decode(&response); err != nil {
return err
}
execID := response.ID
if execID == "" {
fmt.Fprintf(cli.out, "exec ID empty")
return nil
}
//Temp struct for execStart so that we don't need to transfer all the execConfig
execStartCheck := &types.ExecStartCheck{
Detach: execConfig.Detach,
Tty: execConfig.Tty,
}
if !execConfig.Detach {
if err := cli.CheckTtyInput(execConfig.AttachStdin, execConfig.Tty); err != nil {
return err
}
} else {
if _, _, err := readBody(cli.call("POST", "/exec/"+execID+"/start", execStartCheck, nil)); err != nil {
return err
}
// For now don't print this - wait for when we support exec wait()
// fmt.Fprintf(cli.out, "%s\n", execID)
return nil
}
// Interactive exec requested.
var (
out, stderr io.Writer
in io.ReadCloser
hijacked = make(chan io.Closer)
errCh chan error
)
// Block the return until the chan gets closed
defer func() {
logrus.Debugf("End of CmdExec(), Waiting for hijack to finish.")
if _, ok := <-hijacked; ok {
fmt.Fprintln(cli.err, "Hijack did not finish (chan still open)")
}
}()
if execConfig.AttachStdin {
in = cli.in
}
if execConfig.AttachStdout {
out = cli.out
}
if execConfig.AttachStderr {
if execConfig.Tty {
stderr = cli.out
} else {
stderr = cli.err
}
}
errCh = promise.Go(func() error {
return cli.hijack("POST", "/exec/"+execID+"/start", execConfig.Tty, in, out, stderr, hijacked, execConfig)
})
// Acknowledge the hijack before starting
select {
case closer := <-hijacked:
// Make sure that hijack gets closed when returning. (result
// in closing hijack chan and freeing server's goroutines.
if closer != nil {
defer closer.Close()
}
case err := <-errCh:
if err != nil {
logrus.Debugf("Error hijack: %s", err)
return err
}
}
if execConfig.Tty && cli.isTerminalIn {
if err := cli.monitorTtySize(execID, true); err != nil {
fmt.Fprintf(cli.err, "Error monitoring TTY size: %s\n", err)
}
}
if err := <-errCh; err != nil {
logrus.Debugf("Error hijack: %s", err)
return err
}
var status int
if _, status, err = getExecExitCode(cli, execID); err != nil {
return err
}
if status != 0 {
return StatusError{StatusCode: status}
}
return nil
}
-46
View File
@@ -1,46 +0,0 @@
package client
import (
"errors"
"io"
"os"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdExport exports a filesystem as a tar archive.
//
// The tar archive is streamed to STDOUT by default or written to a file.
//
// Usage: docker export [OPTIONS] CONTAINER
func (cli *DockerCli) CmdExport(args ...string) error {
cmd := cli.Subcmd("export", "CONTAINER", "Export a filesystem as a tar archive (streamed to STDOUT by default)", true)
outfile := cmd.String([]string{"o", "-output"}, "", "Write to a file, instead of STDOUT")
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
var (
output io.Writer = cli.out
err error
)
if *outfile != "" {
output, err = os.Create(*outfile)
if err != nil {
return err
}
} else if cli.isTerminalOut {
return errors.New("Cowardly refusing to save to a terminal. Use the -o flag or redirect.")
}
image := cmd.Arg(0)
sopts := &streamOpts{
rawTerminal: true,
out: output,
}
if err := cli.stream("GET", "/containers/"+image+"/export", sopts); err != nil {
return err
}
return nil
}
-34
View File
@@ -1,34 +0,0 @@
package client
import (
"fmt"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdHelp displays information on a Docker command.
//
// If more than one command is specified, information is only shown for the first command.
//
// Usage: docker help COMMAND or docker COMMAND --help
func (cli *DockerCli) CmdHelp(args ...string) error {
if len(args) > 1 {
method, exists := cli.getMethod(args[:2]...)
if exists {
method("--help")
return nil
}
}
if len(args) > 0 {
method, exists := cli.getMethod(args[0])
if !exists {
return fmt.Errorf("docker: '%s' is not a docker command. See 'docker --help'.", args[0])
}
method("--help")
return nil
}
flag.Usage()
return nil
}
+7 -14
View File
@@ -13,7 +13,7 @@ import (
"strings"
"time"
"github.com/Sirupsen/logrus"
log "github.com/Sirupsen/logrus"
"github.com/docker/docker/api"
"github.com/docker/docker/autogen/dockerversion"
"github.com/docker/docker/pkg/promise"
@@ -138,17 +138,10 @@ func (cli *DockerCli) hijack(method, path string, setRawTerminal bool, in io.Rea
if err != nil {
return err
}
req, err := http.NewRequest(method, fmt.Sprintf("/v%s%s", api.Version, path), params)
req, err := http.NewRequest(method, fmt.Sprintf("/v%s%s", api.APIVERSION, path), params)
if err != nil {
return err
}
// Add CLI Config's HTTP Headers BEFORE we set the Docker headers
// then the user can't change OUR headers
for k, v := range cli.configFile.HttpHeaders {
req.Header.Set(k, v)
}
req.Header.Set("User-Agent", "Docker-Client/"+dockerversion.VERSION)
req.Header.Set("Content-Type", "text/plain")
req.Header.Set("Connection", "Upgrade")
@@ -218,7 +211,7 @@ func (cli *DockerCli) hijack(method, path string, setRawTerminal bool, in io.Rea
} else {
_, err = stdcopy.StdCopy(stdout, stderr, br)
}
logrus.Debugf("[hijack] End of stdout")
log.Debugf("[hijack] End of stdout")
return err
})
}
@@ -226,14 +219,14 @@ func (cli *DockerCli) hijack(method, path string, setRawTerminal bool, in io.Rea
sendStdin := promise.Go(func() error {
if in != nil {
io.Copy(rwc, in)
logrus.Debugf("[hijack] End of stdin")
log.Debugf("[hijack] End of stdin")
}
if conn, ok := rwc.(interface {
CloseWrite() error
}); ok {
if err := conn.CloseWrite(); err != nil {
logrus.Debugf("Couldn't send EOF: %s", err)
log.Debugf("Couldn't send EOF: %s", err)
}
}
// Discard errors due to pipe interruption
@@ -242,14 +235,14 @@ func (cli *DockerCli) hijack(method, path string, setRawTerminal bool, in io.Rea
if stdout != nil || stderr != nil {
if err := <-receiveStdout; err != nil {
logrus.Debugf("Error receiveStdout: %s", err)
log.Debugf("Error receiveStdout: %s", err)
return err
}
}
if !cli.isTerminalIn {
if err := <-sendStdin; err != nil {
logrus.Debugf("Error sendStdin: %s", err)
log.Debugf("Error sendStdin: %s", err)
return err
}
}
-73
View File
@@ -1,73 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"text/tabwriter"
"time"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/units"
)
// CmdHistory shows the history of an image.
//
// Usage: docker history [OPTIONS] IMAGE
func (cli *DockerCli) CmdHistory(args ...string) error {
cmd := cli.Subcmd("history", "IMAGE", "Show the history of an image", true)
human := cmd.Bool([]string{"H", "-human"}, true, "Print sizes and dates in human readable format")
quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only show numeric IDs")
noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
rdr, _, err := cli.call("GET", "/images/"+cmd.Arg(0)+"/history", nil, nil)
if err != nil {
return err
}
history := []types.ImageHistory{}
if err := json.NewDecoder(rdr).Decode(&history); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
if !*quiet {
fmt.Fprintln(w, "IMAGE\tCREATED\tCREATED BY\tSIZE\tCOMMENT")
}
for _, entry := range history {
if *noTrunc {
fmt.Fprintf(w, entry.ID)
} else {
fmt.Fprintf(w, stringid.TruncateID(entry.ID))
}
if !*quiet {
if *human {
fmt.Fprintf(w, "\t%s ago\t", units.HumanDuration(time.Now().UTC().Sub(time.Unix(entry.Created, 0))))
} else {
fmt.Fprintf(w, "\t%s\t", time.Unix(entry.Created, 0).Format(time.RFC3339))
}
if *noTrunc {
fmt.Fprintf(w, "%s\t", entry.CreatedBy)
} else {
fmt.Fprintf(w, "%s\t", stringutils.Truncate(entry.CreatedBy, 45))
}
if *human {
fmt.Fprintf(w, "%s\t", units.HumanSize(float64(entry.Size)))
} else {
fmt.Fprintf(w, "%d\t", entry.Size)
}
fmt.Fprintf(w, "%s", entry.Comment)
}
fmt.Fprintf(w, "\n")
}
w.Flush()
return nil
}
-126
View File
@@ -1,126 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"net/url"
"text/tabwriter"
"time"
"github.com/docker/docker/api/types"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/parsers/filters"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/units"
"github.com/docker/docker/utils"
)
// CmdImages lists the images in a specified repository, or all top-level images if no repository is specified.
//
// Usage: docker images [OPTIONS] [REPOSITORY]
func (cli *DockerCli) CmdImages(args ...string) error {
cmd := cli.Subcmd("images", "[REPOSITORY]", "List images", true)
quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only show numeric IDs")
all := cmd.Bool([]string{"a", "-all"}, false, "Show all images (default hides intermediate images)")
noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
showDigests := cmd.Bool([]string{"-digests"}, false, "Show digests")
flFilter := opts.NewListOpts(nil)
cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
cmd.Require(flag.Max, 1)
cmd.ParseFlags(args, true)
// Consolidate all filter flags, and sanity check them early.
// They'll get process in the daemon/server.
imageFilterArgs := filters.Args{}
for _, f := range flFilter.GetAll() {
var err error
imageFilterArgs, err = filters.ParseFlag(f, imageFilterArgs)
if err != nil {
return err
}
}
matchName := cmd.Arg(0)
v := url.Values{}
if len(imageFilterArgs) > 0 {
filterJSON, err := filters.ToParam(imageFilterArgs)
if err != nil {
return err
}
v.Set("filters", filterJSON)
}
if cmd.NArg() == 1 {
// FIXME rename this parameter, to not be confused with the filters flag
v.Set("filter", matchName)
}
if *all {
v.Set("all", "1")
}
rdr, _, err := cli.call("GET", "/images/json?"+v.Encode(), nil, nil)
if err != nil {
return err
}
images := []types.Image{}
if err := json.NewDecoder(rdr).Decode(&images); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
if !*quiet {
if *showDigests {
fmt.Fprintln(w, "REPOSITORY\tTAG\tDIGEST\tIMAGE ID\tCREATED\tVIRTUAL SIZE")
} else {
fmt.Fprintln(w, "REPOSITORY\tTAG\tIMAGE ID\tCREATED\tVIRTUAL SIZE")
}
}
for _, image := range images {
ID := image.ID
if !*noTrunc {
ID = stringid.TruncateID(ID)
}
repoTags := image.RepoTags
repoDigests := image.RepoDigests
if len(repoTags) == 1 && repoTags[0] == "<none>:<none>" && len(repoDigests) == 1 && repoDigests[0] == "<none>@<none>" {
// dangling image - clear out either repoTags or repoDigsts so we only show it once below
repoDigests = []string{}
}
// combine the tags and digests lists
tagsAndDigests := append(repoTags, repoDigests...)
for _, repoAndRef := range tagsAndDigests {
repo, ref := parsers.ParseRepositoryTag(repoAndRef)
// default tag and digest to none - if there's a value, it'll be set below
tag := "<none>"
digest := "<none>"
if utils.DigestReference(ref) {
digest = ref
} else {
tag = ref
}
if !*quiet {
if *showDigests {
fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s ago\t%s\n", repo, tag, digest, ID, units.HumanDuration(time.Now().UTC().Sub(time.Unix(int64(image.Created), 0))), units.HumanSize(float64(image.VirtualSize)))
} else {
fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t%s\n", repo, tag, ID, units.HumanDuration(time.Now().UTC().Sub(time.Unix(int64(image.Created), 0))), units.HumanSize(float64(image.VirtualSize)))
}
} else {
fmt.Fprintln(w, ID)
}
}
}
if !*quiet {
w.Flush()
}
return nil
}
-64
View File
@@ -1,64 +0,0 @@
package client
import (
"fmt"
"io"
"net/url"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/registry"
)
// CmdImport creates an empty filesystem image, imports the contents of the tarball into the image, and optionally tags the image.
//
// The URL argument is the address of a tarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) file. If the URL is '-', then the tar file is read from STDIN.
//
// Usage: docker import [OPTIONS] URL [REPOSITORY[:TAG]]
func (cli *DockerCli) CmdImport(args ...string) error {
cmd := cli.Subcmd("import", "URL|- [REPOSITORY[:TAG]]", "Create an empty filesystem image and import the contents of the\ntarball (.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz) into it, then\noptionally tag it.", true)
flChanges := opts.NewListOpts(nil)
cmd.Var(&flChanges, []string{"c", "-change"}, "Apply Dockerfile instruction to the created image")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var (
v = url.Values{}
src = cmd.Arg(0)
repository = cmd.Arg(1)
)
v.Set("fromSrc", src)
v.Set("repo", repository)
for _, change := range flChanges.GetAll() {
v.Add("changes", change)
}
if cmd.NArg() == 3 {
fmt.Fprintf(cli.err, "[DEPRECATED] The format 'URL|- [REPOSITORY [TAG]]' has been deprecated. Please use URL|- [REPOSITORY[:TAG]]\n")
v.Set("tag", cmd.Arg(2))
}
if repository != "" {
//Check if the given image name can be resolved
repo, _ := parsers.ParseRepositoryTag(repository)
if err := registry.ValidateRepositoryName(repo); err != nil {
return err
}
}
var in io.Reader
if src == "-" {
in = cli.in
}
sopts := &streamOpts{
rawTerminal: true,
in: in,
out: cli.out,
}
return cli.stream("POST", "/images/create?"+v.Encode(), sopts)
}
-91
View File
@@ -1,91 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/ioutils"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/units"
)
// CmdInfo displays system-wide information.
//
// Usage: docker info
func (cli *DockerCli) CmdInfo(args ...string) error {
cmd := cli.Subcmd("info", "", "Display system-wide information", true)
cmd.Require(flag.Exact, 0)
cmd.ParseFlags(args, true)
rdr, _, err := cli.call("GET", "/info", nil, nil)
if err != nil {
return err
}
info := &types.Info{}
if err := json.NewDecoder(rdr).Decode(info); err != nil {
return fmt.Errorf("Error reading remote info: %v", err)
}
fmt.Fprintf(cli.out, "Containers: %d\n", info.Containers)
fmt.Fprintf(cli.out, "Images: %d\n", info.Images)
ioutils.FprintfIfNotEmpty(cli.out, "Storage Driver: %s\n", info.Driver)
if info.DriverStatus != nil {
for _, pair := range info.DriverStatus {
fmt.Fprintf(cli.out, " %s: %s\n", pair[0], pair[1])
}
}
ioutils.FprintfIfNotEmpty(cli.out, "Execution Driver: %s\n", info.ExecutionDriver)
ioutils.FprintfIfNotEmpty(cli.out, "Logging Driver: %s\n", info.LoggingDriver)
ioutils.FprintfIfNotEmpty(cli.out, "Kernel Version: %s\n", info.KernelVersion)
ioutils.FprintfIfNotEmpty(cli.out, "Operating System: %s\n", info.OperatingSystem)
fmt.Fprintf(cli.out, "CPUs: %d\n", info.NCPU)
fmt.Fprintf(cli.out, "Total Memory: %s\n", units.BytesSize(float64(info.MemTotal)))
ioutils.FprintfIfNotEmpty(cli.out, "Name: %s\n", info.Name)
ioutils.FprintfIfNotEmpty(cli.out, "ID: %s\n", info.ID)
if info.Debug {
fmt.Fprintf(cli.out, "Debug mode (server): %v\n", info.Debug)
fmt.Fprintf(cli.out, "File Descriptors: %d\n", info.NFd)
fmt.Fprintf(cli.out, "Goroutines: %d\n", info.NGoroutines)
fmt.Fprintf(cli.out, "System Time: %s\n", info.SystemTime)
fmt.Fprintf(cli.out, "EventsListeners: %d\n", info.NEventsListener)
fmt.Fprintf(cli.out, "Init SHA1: %s\n", info.InitSha1)
fmt.Fprintf(cli.out, "Init Path: %s\n", info.InitPath)
fmt.Fprintf(cli.out, "Docker Root Dir: %s\n", info.DockerRootDir)
}
ioutils.FprintfIfNotEmpty(cli.out, "Http Proxy: %s\n", info.HttpProxy)
ioutils.FprintfIfNotEmpty(cli.out, "Https Proxy: %s\n", info.HttpsProxy)
ioutils.FprintfIfNotEmpty(cli.out, "No Proxy: %s\n", info.NoProxy)
if info.IndexServerAddress != "" {
u := cli.configFile.AuthConfigs[info.IndexServerAddress].Username
if len(u) > 0 {
fmt.Fprintf(cli.out, "Username: %v\n", u)
fmt.Fprintf(cli.out, "Registry: %v\n", info.IndexServerAddress)
}
}
if !info.MemoryLimit {
fmt.Fprintf(cli.err, "WARNING: No memory limit support\n")
}
if !info.SwapLimit {
fmt.Fprintf(cli.err, "WARNING: No swap limit support\n")
}
if !info.IPv4Forwarding {
fmt.Fprintf(cli.err, "WARNING: IPv4 forwarding is disabled.\n")
}
if info.Labels != nil {
fmt.Fprintln(cli.out, "Labels:")
for _, attribute := range info.Labels {
fmt.Fprintf(cli.out, " %s\n", attribute)
}
}
if info.ExperimentalBuild {
fmt.Fprintf(cli.out, "Experimental: true\n")
}
return nil
}
-121
View File
@@ -1,121 +0,0 @@
package client
import (
"bytes"
"encoding/json"
"fmt"
"io"
"strings"
"text/template"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdInspect displays low-level information on one or more containers or images.
//
// Usage: docker inspect [OPTIONS] CONTAINER|IMAGE [CONTAINER|IMAGE...]
func (cli *DockerCli) CmdInspect(args ...string) error {
cmd := cli.Subcmd("inspect", "CONTAINER|IMAGE [CONTAINER|IMAGE...]", "Return low-level information on a container or image", true)
tmplStr := cmd.String([]string{"f", "#format", "-format"}, "", "Format the output using the given go template")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var tmpl *template.Template
if *tmplStr != "" {
var err error
if tmpl, err = template.New("").Funcs(funcMap).Parse(*tmplStr); err != nil {
return StatusError{StatusCode: 64,
Status: "Template parsing error: " + err.Error()}
}
}
indented := new(bytes.Buffer)
indented.WriteString("[\n")
status := 0
isImage := false
for _, name := range cmd.Args() {
obj, _, err := readBody(cli.call("GET", "/containers/"+name+"/json", nil, nil))
if err != nil {
obj, _, err = readBody(cli.call("GET", "/images/"+name+"/json", nil, nil))
isImage = true
if err != nil {
if strings.Contains(err.Error(), "No such") {
fmt.Fprintf(cli.err, "Error: No such image or container: %s\n", name)
} else {
fmt.Fprintf(cli.err, "%s", err)
}
status = 1
continue
}
}
if tmpl == nil {
if err = json.Indent(indented, obj, "", " "); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
status = 1
continue
}
} else {
rdr := bytes.NewReader(obj)
dec := json.NewDecoder(rdr)
if isImage {
inspPtr := types.ImageInspect{}
if err := dec.Decode(&inspPtr); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
status = 1
continue
}
if err := tmpl.Execute(cli.out, inspPtr); err != nil {
rdr.Seek(0, 0)
var raw interface{}
if err := dec.Decode(&raw); err != nil {
return err
}
if err = tmpl.Execute(cli.out, raw); err != nil {
return err
}
}
} else {
inspPtr := types.ContainerJSON{}
if err := dec.Decode(&inspPtr); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
status = 1
continue
}
if err := tmpl.Execute(cli.out, inspPtr); err != nil {
rdr.Seek(0, 0)
var raw interface{}
if err := dec.Decode(&raw); err != nil {
return err
}
if err = tmpl.Execute(cli.out, raw); err != nil {
return err
}
}
}
cli.out.Write([]byte{'\n'})
}
indented.WriteString(",")
}
if indented.Len() > 1 {
// Remove trailing ','
indented.Truncate(indented.Len() - 1)
}
indented.WriteString("]\n")
if tmpl == nil {
if _, err := io.Copy(cli.out, indented); err != nil {
return err
}
}
if status != 0 {
return StatusError{StatusCode: status}
}
return nil
}
-32
View File
@@ -1,32 +0,0 @@
package client
import (
"fmt"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdKill kills one or more running container using SIGKILL or a specified signal.
//
// Usage: docker kill [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdKill(args ...string) error {
cmd := cli.Subcmd("kill", "CONTAINER [CONTAINER...]", "Kill a running container using SIGKILL or a specified signal", true)
signal := cmd.String([]string{"s", "-signal"}, "KILL", "Signal to send to the container")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var errNames []string
for _, name := range cmd.Args() {
if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%s", name, *signal), nil, nil)); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to kill containers: %v", errNames)
}
return nil
}
-41
View File
@@ -1,41 +0,0 @@
package client
import (
"io"
"os"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdLoad loads an image from a tar archive.
//
// The tar archive is read from STDIN by default, or from a tar archive file.
//
// Usage: docker load [OPTIONS]
func (cli *DockerCli) CmdLoad(args ...string) error {
cmd := cli.Subcmd("load", "", "Load an image from a tar archive on STDIN", true)
infile := cmd.String([]string{"i", "-input"}, "", "Read from a tar archive file, instead of STDIN")
cmd.Require(flag.Exact, 0)
cmd.ParseFlags(args, true)
var (
input io.Reader = cli.in
err error
)
if *infile != "" {
input, err = os.Open(*infile)
if err != nil {
return err
}
}
sopts := &streamOpts{
rawTerminal: true,
in: input,
out: cli.out,
}
if err := cli.stream("POST", "/images/load", sopts); err != nil {
return err
}
return nil
}
-144
View File
@@ -1,144 +0,0 @@
package client
import (
"bufio"
"encoding/json"
"fmt"
"io"
"os"
"strings"
"github.com/docker/docker/api/types"
"github.com/docker/docker/cliconfig"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/term"
"github.com/docker/docker/registry"
)
// CmdLogin logs in or registers a user to a Docker registry service.
//
// If no server is specified, the user will be logged into or registered to the registry's index server.
//
// Usage: docker login SERVER
func (cli *DockerCli) CmdLogin(args ...string) error {
cmd := cli.Subcmd("login", "[SERVER]", "Register or log in to a Docker registry server, if no server is\nspecified \""+registry.IndexServerAddress()+"\" is the default.", true)
cmd.Require(flag.Max, 1)
var username, password, email string
cmd.StringVar(&username, []string{"u", "-username"}, "", "Username")
cmd.StringVar(&password, []string{"p", "-password"}, "", "Password")
cmd.StringVar(&email, []string{"e", "-email"}, "", "Email")
cmd.ParseFlags(args, true)
serverAddress := registry.IndexServerAddress()
if len(cmd.Args()) > 0 {
serverAddress = cmd.Arg(0)
}
promptDefault := func(prompt string, configDefault string) {
if configDefault == "" {
fmt.Fprintf(cli.out, "%s: ", prompt)
} else {
fmt.Fprintf(cli.out, "%s (%s): ", prompt, configDefault)
}
}
readInput := func(in io.Reader, out io.Writer) string {
reader := bufio.NewReader(in)
line, _, err := reader.ReadLine()
if err != nil {
fmt.Fprintln(out, err.Error())
os.Exit(1)
}
return string(line)
}
authconfig, ok := cli.configFile.AuthConfigs[serverAddress]
if !ok {
authconfig = cliconfig.AuthConfig{}
}
if username == "" {
promptDefault("Username", authconfig.Username)
username = readInput(cli.in, cli.out)
username = strings.Trim(username, " ")
if username == "" {
username = authconfig.Username
}
}
// Assume that a different username means they may not want to use
// the password or email from the config file, so prompt them
if username != authconfig.Username {
if password == "" {
oldState, err := term.SaveState(cli.inFd)
if err != nil {
return err
}
fmt.Fprintf(cli.out, "Password: ")
term.DisableEcho(cli.inFd, oldState)
password = readInput(cli.in, cli.out)
fmt.Fprint(cli.out, "\n")
term.RestoreTerminal(cli.inFd, oldState)
if password == "" {
return fmt.Errorf("Error : Password Required")
}
}
if email == "" {
promptDefault("Email", authconfig.Email)
email = readInput(cli.in, cli.out)
if email == "" {
email = authconfig.Email
}
}
} else {
// However, if they don't override the username use the
// password or email from the cmd line if specified. IOW, allow
// then to change/override them. And if not specified, just
// use what's in the config file
if password == "" {
password = authconfig.Password
}
if email == "" {
email = authconfig.Email
}
}
authconfig.Username = username
authconfig.Password = password
authconfig.Email = email
authconfig.ServerAddress = serverAddress
cli.configFile.AuthConfigs[serverAddress] = authconfig
stream, statusCode, err := cli.call("POST", "/auth", cli.configFile.AuthConfigs[serverAddress], nil)
if statusCode == 401 {
delete(cli.configFile.AuthConfigs, serverAddress)
if err2 := cli.configFile.Save(); err2 != nil {
fmt.Fprintf(cli.out, "WARNING: could not save config file: %v\n", err2)
}
return err
}
if err != nil {
return err
}
var response types.AuthResponse
if err := json.NewDecoder(stream).Decode(&response); err != nil {
// Upon error, remove entry
delete(cli.configFile.AuthConfigs, serverAddress)
return err
}
if err := cli.configFile.Save(); err != nil {
return fmt.Errorf("Error saving config file: %v", err)
}
fmt.Fprintf(cli.out, "WARNING: login credentials saved in %s\n", cli.configFile.Filename())
if response.Status != "" {
fmt.Fprintf(cli.out, "%s\n", response.Status)
}
return nil
}
-36
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@@ -1,36 +0,0 @@
package client
import (
"fmt"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/registry"
)
// CmdLogout logs a user out from a Docker registry.
//
// If no server is specified, the user will be logged out from the registry's index server.
//
// Usage: docker logout [SERVER]
func (cli *DockerCli) CmdLogout(args ...string) error {
cmd := cli.Subcmd("logout", "[SERVER]", "Log out from a Docker registry, if no server is\nspecified \""+registry.IndexServerAddress()+"\" is the default.", true)
cmd.Require(flag.Max, 1)
cmd.ParseFlags(args, true)
serverAddress := registry.IndexServerAddress()
if len(cmd.Args()) > 0 {
serverAddress = cmd.Arg(0)
}
if _, ok := cli.configFile.AuthConfigs[serverAddress]; !ok {
fmt.Fprintf(cli.out, "Not logged in to %s\n", serverAddress)
} else {
fmt.Fprintf(cli.out, "Remove login credentials for %s\n", serverAddress)
delete(cli.configFile.AuthConfigs, serverAddress)
if err := cli.configFile.Save(); err != nil {
return fmt.Errorf("Failed to save docker config: %v", err)
}
}
return nil
}
-68
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@@ -1,68 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"net/url"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/timeutils"
)
// CmdLogs fetches the logs of a given container.
//
// docker logs [OPTIONS] CONTAINER
func (cli *DockerCli) CmdLogs(args ...string) error {
var (
cmd = cli.Subcmd("logs", "CONTAINER", "Fetch the logs of a container", true)
follow = cmd.Bool([]string{"f", "-follow"}, false, "Follow log output")
since = cmd.String([]string{"-since"}, "", "Show logs since timestamp")
times = cmd.Bool([]string{"t", "-timestamps"}, false, "Show timestamps")
tail = cmd.String([]string{"-tail"}, "all", "Number of lines to show from the end of the logs")
)
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
name := cmd.Arg(0)
stream, _, err := cli.call("GET", "/containers/"+name+"/json", nil, nil)
if err != nil {
return err
}
var c types.ContainerJSON
if err := json.NewDecoder(stream).Decode(&c); err != nil {
return err
}
if logType := c.HostConfig.LogConfig.Type; logType != "json-file" {
return fmt.Errorf("\"logs\" command is supported only for \"json-file\" logging driver (got: %s)", logType)
}
v := url.Values{}
v.Set("stdout", "1")
v.Set("stderr", "1")
if *since != "" {
v.Set("since", timeutils.GetTimestamp(*since))
}
if *times {
v.Set("timestamps", "1")
}
if *follow {
v.Set("follow", "1")
}
v.Set("tail", *tail)
sopts := &streamOpts{
rawTerminal: c.Config.Tty,
out: cli.out,
err: cli.err,
}
return cli.stream("GET", "/containers/"+name+"/logs?"+v.Encode(), sopts)
}
-30
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@@ -1,30 +0,0 @@
package client
import (
"fmt"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdPause pauses all processes within one or more containers.
//
// Usage: docker pause CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdPause(args ...string) error {
cmd := cli.Subcmd("pause", "CONTAINER [CONTAINER...]", "Pause all processes within a container", true)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var errNames []string
for _, name := range cmd.Args() {
if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/pause", name), nil, nil)); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to pause containers: %v", errNames)
}
return nil
}
-64
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@@ -1,64 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"strings"
"github.com/docker/docker/nat"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdPort lists port mappings for a container.
// If a private port is specified, it also shows the public-facing port that is NATed to the private port.
//
// Usage: docker port CONTAINER [PRIVATE_PORT[/PROTO]]
func (cli *DockerCli) CmdPort(args ...string) error {
cmd := cli.Subcmd("port", "CONTAINER [PRIVATE_PORT[/PROTO]]", "List port mappings for the CONTAINER, or lookup the public-facing port that\nis NAT-ed to the PRIVATE_PORT", true)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/json", nil, nil)
if err != nil {
return err
}
var c struct {
NetworkSettings struct {
Ports nat.PortMap
}
}
if err := json.NewDecoder(stream).Decode(&c); err != nil {
return err
}
if cmd.NArg() == 2 {
var (
port = cmd.Arg(1)
proto = "tcp"
parts = strings.SplitN(port, "/", 2)
)
if len(parts) == 2 && len(parts[1]) != 0 {
port = parts[0]
proto = parts[1]
}
natPort := port + "/" + proto
if frontends, exists := c.NetworkSettings.Ports[nat.Port(port+"/"+proto)]; exists && frontends != nil {
for _, frontend := range frontends {
fmt.Fprintf(cli.out, "%s:%s\n", frontend.HostIp, frontend.HostPort)
}
return nil
}
return fmt.Errorf("Error: No public port '%s' published for %s", natPort, cmd.Arg(0))
}
for from, frontends := range c.NetworkSettings.Ports {
for _, frontend := range frontends {
fmt.Fprintf(cli.out, "%s -> %s:%s\n", from, frontend.HostIp, frontend.HostPort)
}
}
return nil
}
-175
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@@ -1,175 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"net/url"
"strconv"
"strings"
"text/tabwriter"
"time"
"github.com/docker/docker/api"
"github.com/docker/docker/api/types"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers/filters"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/units"
)
// CmdPs outputs a list of Docker containers.
//
// Usage: docker ps [OPTIONS]
func (cli *DockerCli) CmdPs(args ...string) error {
var (
err error
psFilterArgs = filters.Args{}
v = url.Values{}
cmd = cli.Subcmd("ps", "", "List containers", true)
quiet = cmd.Bool([]string{"q", "-quiet"}, false, "Only display numeric IDs")
size = cmd.Bool([]string{"s", "-size"}, false, "Display total file sizes")
all = cmd.Bool([]string{"a", "-all"}, false, "Show all containers (default shows just running)")
noTrunc = cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
nLatest = cmd.Bool([]string{"l", "-latest"}, false, "Show the latest created container, include non-running")
since = cmd.String([]string{"#sinceId", "#-since-id", "-since"}, "", "Show created since Id or Name, include non-running")
before = cmd.String([]string{"#beforeId", "#-before-id", "-before"}, "", "Show only container created before Id or Name")
last = cmd.Int([]string{"n"}, -1, "Show n last created containers, include non-running")
flFilter = opts.NewListOpts(nil)
)
cmd.Require(flag.Exact, 0)
cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
cmd.ParseFlags(args, true)
if *last == -1 && *nLatest {
*last = 1
}
if *all {
v.Set("all", "1")
}
if *last != -1 {
v.Set("limit", strconv.Itoa(*last))
}
if *since != "" {
v.Set("since", *since)
}
if *before != "" {
v.Set("before", *before)
}
if *size {
v.Set("size", "1")
}
// Consolidate all filter flags, and sanity check them.
// They'll get processed in the daemon/server.
for _, f := range flFilter.GetAll() {
if psFilterArgs, err = filters.ParseFlag(f, psFilterArgs); err != nil {
return err
}
}
if len(psFilterArgs) > 0 {
filterJSON, err := filters.ToParam(psFilterArgs)
if err != nil {
return err
}
v.Set("filters", filterJSON)
}
rdr, _, err := cli.call("GET", "/containers/json?"+v.Encode(), nil, nil)
if err != nil {
return err
}
containers := []types.Container{}
if err := json.NewDecoder(rdr).Decode(&containers); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
if !*quiet {
fmt.Fprint(w, "CONTAINER ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tPORTS\tNAMES")
if *size {
fmt.Fprintln(w, "\tSIZE")
} else {
fmt.Fprint(w, "\n")
}
}
stripNamePrefix := func(ss []string) []string {
for i, s := range ss {
ss[i] = s[1:]
}
return ss
}
for _, container := range containers {
ID := container.ID
if !*noTrunc {
ID = stringid.TruncateID(ID)
}
if *quiet {
fmt.Fprintln(w, ID)
continue
}
var (
names = stripNamePrefix(container.Names)
command = strconv.Quote(container.Command)
)
if !*noTrunc {
command = stringutils.Truncate(command, 20)
// only display the default name for the container with notrunc is passed
for _, name := range names {
if len(strings.Split(name, "/")) == 1 {
names = []string{name}
break
}
}
}
image := container.Image
if image == "" {
image = "<no image>"
}
fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t%s\t%s\t%s\t", ID, image, command,
units.HumanDuration(time.Now().UTC().Sub(time.Unix(int64(container.Created), 0))),
container.Status, api.DisplayablePorts(container.Ports), strings.Join(names, ","))
if *size {
if container.SizeRootFs > 0 {
fmt.Fprintf(w, "%s (virtual %s)\n", units.HumanSize(float64(container.SizeRw)), units.HumanSize(float64(container.SizeRootFs)))
} else {
fmt.Fprintf(w, "%s\n", units.HumanSize(float64(container.SizeRw)))
}
continue
}
fmt.Fprint(w, "\n")
}
if !*quiet {
w.Flush()
}
return nil
}
-47
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@@ -1,47 +0,0 @@
package client
import (
"fmt"
"net/url"
"github.com/docker/docker/graph/tags"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/registry"
"github.com/docker/docker/utils"
)
// CmdPull pulls an image or a repository from the registry.
//
// Usage: docker pull [OPTIONS] IMAGENAME[:TAG|@DIGEST]
func (cli *DockerCli) CmdPull(args ...string) error {
cmd := cli.Subcmd("pull", "NAME[:TAG|@DIGEST]", "Pull an image or a repository from the registry", true)
allTags := cmd.Bool([]string{"a", "-all-tags"}, false, "Download all tagged images in the repository")
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
var (
v = url.Values{}
remote = cmd.Arg(0)
newRemote = remote
)
taglessRemote, tag := parsers.ParseRepositoryTag(remote)
if tag == "" && !*allTags {
newRemote = utils.ImageReference(taglessRemote, tags.DEFAULTTAG)
}
if tag != "" && *allTags {
return fmt.Errorf("tag can't be used with --all-tags/-a")
}
v.Set("fromImage", newRemote)
// Resolve the Repository name from fqn to RepositoryInfo
repoInfo, err := registry.ParseRepositoryInfo(taglessRemote)
if err != nil {
return err
}
_, _, err = cli.clientRequestAttemptLogin("POST", "/images/create?"+v.Encode(), nil, cli.out, repoInfo.Index, "pull")
return err
}
-49
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@@ -1,49 +0,0 @@
package client
import (
"fmt"
"net/url"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/registry"
)
// CmdPush pushes an image or repository to the registry.
//
// Usage: docker push NAME[:TAG]
func (cli *DockerCli) CmdPush(args ...string) error {
cmd := cli.Subcmd("push", "NAME[:TAG]", "Push an image or a repository to the registry", true)
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
name := cmd.Arg(0)
remote, tag := parsers.ParseRepositoryTag(name)
// Resolve the Repository name from fqn to RepositoryInfo
repoInfo, err := registry.ParseRepositoryInfo(remote)
if err != nil {
return err
}
// Resolve the Auth config relevant for this server
authConfig := registry.ResolveAuthConfig(cli.configFile, repoInfo.Index)
// If we're not using a custom registry, we know the restrictions
// applied to repository names and can warn the user in advance.
// Custom repositories can have different rules, and we must also
// allow pushing by image ID.
if repoInfo.Official {
username := authConfig.Username
if username == "" {
username = "<user>"
}
return fmt.Errorf("You cannot push a \"root\" repository. Please rename your repository to <user>/<repo> (ex: %s/%s)", username, repoInfo.LocalName)
}
v := url.Values{}
v.Set("tag", tag)
_, _, err = cli.clientRequestAttemptLogin("POST", "/images/"+remote+"/push?"+v.Encode(), nil, cli.out, repoInfo.Index, "push")
return err
}
-25
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@@ -1,25 +0,0 @@
package client
import (
"fmt"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdRename renames a container.
//
// Usage: docker rename OLD_NAME NEW_NAME
func (cli *DockerCli) CmdRename(args ...string) error {
cmd := cli.Subcmd("rename", "OLD_NAME NEW_NAME", "Rename a container", true)
cmd.Require(flag.Exact, 2)
cmd.ParseFlags(args, true)
oldName := cmd.Arg(0)
newName := cmd.Arg(1)
if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/rename?name=%s", oldName, newName), nil, nil)); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
return fmt.Errorf("Error: failed to rename container named %s", oldName)
}
return nil
}
-38
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@@ -1,38 +0,0 @@
package client
import (
"fmt"
"net/url"
"strconv"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdRestart restarts one or more running containers.
//
// Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdRestart(args ...string) error {
cmd := cli.Subcmd("restart", "CONTAINER [CONTAINER...]", "Restart a running container", true)
nSeconds := cmd.Int([]string{"t", "-time"}, 10, "Seconds to wait for stop before killing the container")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
v := url.Values{}
v.Set("t", strconv.Itoa(*nSeconds))
var errNames []string
for _, name := range cmd.Args() {
_, _, err := readBody(cli.call("POST", "/containers/"+name+"/restart?"+v.Encode(), nil, nil))
if err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to restart containers: %v", errNames)
}
return nil
}
-54
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@@ -1,54 +0,0 @@
package client
import (
"fmt"
"net/url"
"strings"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdRm removes one or more containers.
//
// Usage: docker rm [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdRm(args ...string) error {
cmd := cli.Subcmd("rm", "CONTAINER [CONTAINER...]", "Remove one or more containers", true)
v := cmd.Bool([]string{"v", "-volumes"}, false, "Remove the volumes associated with the container")
link := cmd.Bool([]string{"l", "#link", "-link"}, false, "Remove the specified link")
force := cmd.Bool([]string{"f", "-force"}, false, "Force the removal of a running container (uses SIGKILL)")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
val := url.Values{}
if *v {
val.Set("v", "1")
}
if *link {
val.Set("link", "1")
}
if *force {
val.Set("force", "1")
}
var errNames []string
for _, name := range cmd.Args() {
if name == "" {
return fmt.Errorf("Container name cannot be empty")
}
name = strings.Trim(name, "/")
_, _, err := readBody(cli.call("DELETE", "/containers/"+name+"?"+val.Encode(), nil, nil))
if err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to remove containers: %v", errNames)
}
return nil
}
-59
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@@ -1,59 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"net/url"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdRmi removes all images with the specified name(s).
//
// Usage: docker rmi [OPTIONS] IMAGE [IMAGE...]
func (cli *DockerCli) CmdRmi(args ...string) error {
var (
cmd = cli.Subcmd("rmi", "IMAGE [IMAGE...]", "Remove one or more images", true)
force = cmd.Bool([]string{"f", "-force"}, false, "Force removal of the image")
noprune = cmd.Bool([]string{"-no-prune"}, false, "Do not delete untagged parents")
)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
v := url.Values{}
if *force {
v.Set("force", "1")
}
if *noprune {
v.Set("noprune", "1")
}
var errNames []string
for _, name := range cmd.Args() {
rdr, _, err := cli.call("DELETE", "/images/"+name+"?"+v.Encode(), nil, nil)
if err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
dels := []types.ImageDelete{}
if err := json.NewDecoder(rdr).Decode(&dels); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
continue
}
for _, del := range dels {
if del.Deleted != "" {
fmt.Fprintf(cli.out, "Deleted: %s\n", del.Deleted)
} else {
fmt.Fprintf(cli.out, "Untagged: %s\n", del.Untagged)
}
}
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to remove images: %v", errNames)
}
return nil
}
-247
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@@ -1,247 +0,0 @@
package client
import (
"fmt"
"io"
"net/url"
"os"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/promise"
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/runconfig"
"github.com/docker/libnetwork/resolvconf/dns"
)
func (cid *cidFile) Close() error {
cid.file.Close()
if !cid.written {
if err := os.Remove(cid.path); err != nil {
return fmt.Errorf("failed to remove the CID file '%s': %s \n", cid.path, err)
}
}
return nil
}
func (cid *cidFile) Write(id string) error {
if _, err := cid.file.Write([]byte(id)); err != nil {
return fmt.Errorf("Failed to write the container ID to the file: %s", err)
}
cid.written = true
return nil
}
// CmdRun runs a command in a new container.
//
// Usage: docker run [OPTIONS] IMAGE [COMMAND] [ARG...]
func (cli *DockerCli) CmdRun(args ...string) error {
cmd := cli.Subcmd("run", "IMAGE [COMMAND] [ARG...]", "Run a command in a new container", true)
// These are flags not stored in Config/HostConfig
var (
flAutoRemove = cmd.Bool([]string{"-rm"}, false, "Automatically remove the container when it exits")
flDetach = cmd.Bool([]string{"d", "-detach"}, false, "Run container in background and print container ID")
flSigProxy = cmd.Bool([]string{"-sig-proxy"}, true, "Proxy received signals to the process")
flName = cmd.String([]string{"-name"}, "", "Assign a name to the container")
flAttach *opts.ListOpts
ErrConflictAttachDetach = fmt.Errorf("Conflicting options: -a and -d")
ErrConflictRestartPolicyAndAutoRemove = fmt.Errorf("Conflicting options: --restart and --rm")
ErrConflictDetachAutoRemove = fmt.Errorf("Conflicting options: --rm and -d")
)
config, hostConfig, cmd, err := runconfig.Parse(cmd, args)
// just in case the Parse does not exit
if err != nil {
cmd.ReportError(err.Error(), true)
os.Exit(1)
}
if len(hostConfig.Dns) > 0 {
// check the DNS settings passed via --dns against
// localhost regexp to warn if they are trying to
// set a DNS to a localhost address
for _, dnsIP := range hostConfig.Dns {
if dns.IsLocalhost(dnsIP) {
fmt.Fprintf(cli.err, "WARNING: Localhost DNS setting (--dns=%s) may fail in containers.\n", dnsIP)
break
}
}
}
if config.Image == "" {
cmd.Usage()
return nil
}
if !*flDetach {
if err := cli.CheckTtyInput(config.AttachStdin, config.Tty); err != nil {
return err
}
} else {
if fl := cmd.Lookup("-attach"); fl != nil {
flAttach = fl.Value.(*opts.ListOpts)
if flAttach.Len() != 0 {
return ErrConflictAttachDetach
}
}
if *flAutoRemove {
return ErrConflictDetachAutoRemove
}
config.AttachStdin = false
config.AttachStdout = false
config.AttachStderr = false
config.StdinOnce = false
}
// Disable flSigProxy when in TTY mode
sigProxy := *flSigProxy
if config.Tty {
sigProxy = false
}
createResponse, err := cli.createContainer(config, hostConfig, hostConfig.ContainerIDFile, *flName)
if err != nil {
return err
}
if sigProxy {
sigc := cli.forwardAllSignals(createResponse.ID)
defer signal.StopCatch(sigc)
}
var (
waitDisplayID chan struct{}
errCh chan error
)
if !config.AttachStdout && !config.AttachStderr {
// Make this asynchronous to allow the client to write to stdin before having to read the ID
waitDisplayID = make(chan struct{})
go func() {
defer close(waitDisplayID)
fmt.Fprintf(cli.out, "%s\n", createResponse.ID)
}()
}
if *flAutoRemove && (hostConfig.RestartPolicy.IsAlways() || hostConfig.RestartPolicy.IsOnFailure()) {
return ErrConflictRestartPolicyAndAutoRemove
}
// We need to instantiate the chan because the select needs it. It can
// be closed but can't be uninitialized.
hijacked := make(chan io.Closer)
// Block the return until the chan gets closed
defer func() {
logrus.Debugf("End of CmdRun(), Waiting for hijack to finish.")
if _, ok := <-hijacked; ok {
fmt.Fprintln(cli.err, "Hijack did not finish (chan still open)")
}
}()
if config.AttachStdin || config.AttachStdout || config.AttachStderr {
var (
out, stderr io.Writer
in io.ReadCloser
v = url.Values{}
)
v.Set("stream", "1")
if config.AttachStdin {
v.Set("stdin", "1")
in = cli.in
}
if config.AttachStdout {
v.Set("stdout", "1")
out = cli.out
}
if config.AttachStderr {
v.Set("stderr", "1")
if config.Tty {
stderr = cli.out
} else {
stderr = cli.err
}
}
errCh = promise.Go(func() error {
return cli.hijack("POST", "/containers/"+createResponse.ID+"/attach?"+v.Encode(), config.Tty, in, out, stderr, hijacked, nil)
})
} else {
close(hijacked)
}
// Acknowledge the hijack before starting
select {
case closer := <-hijacked:
// Make sure that the hijack gets closed when returning (results
// in closing the hijack chan and freeing server's goroutines)
if closer != nil {
defer closer.Close()
}
case err := <-errCh:
if err != nil {
logrus.Debugf("Error hijack: %s", err)
return err
}
}
defer func() {
if *flAutoRemove {
if _, _, err = readBody(cli.call("DELETE", "/containers/"+createResponse.ID+"?v=1", nil, nil)); err != nil {
fmt.Fprintf(cli.err, "Error deleting container: %s\n", err)
}
}
}()
//start the container
if _, _, err = readBody(cli.call("POST", "/containers/"+createResponse.ID+"/start", nil, nil)); err != nil {
return err
}
if (config.AttachStdin || config.AttachStdout || config.AttachStderr) && config.Tty && cli.isTerminalOut {
if err := cli.monitorTtySize(createResponse.ID, false); err != nil {
fmt.Fprintf(cli.err, "Error monitoring TTY size: %s\n", err)
}
}
if errCh != nil {
if err := <-errCh; err != nil {
logrus.Debugf("Error hijack: %s", err)
return err
}
}
// Detached mode: wait for the id to be displayed and return.
if !config.AttachStdout && !config.AttachStderr {
// Detached mode
<-waitDisplayID
return nil
}
var status int
// Attached mode
if *flAutoRemove {
// Autoremove: wait for the container to finish, retrieve
// the exit code and remove the container
if _, _, err := readBody(cli.call("POST", "/containers/"+createResponse.ID+"/wait", nil, nil)); err != nil {
return err
}
if _, status, err = getExitCode(cli, createResponse.ID); err != nil {
return err
}
} else {
// No Autoremove: Simply retrieve the exit code
if !config.Tty {
// In non-TTY mode, we can't detach, so we must wait for container exit
if status, err = waitForExit(cli, createResponse.ID); err != nil {
return err
}
} else {
// In TTY mode, there is a race: if the process dies too slowly, the state could
// be updated after the getExitCode call and result in the wrong exit code being reported
if _, status, err = getExitCode(cli, createResponse.ID); err != nil {
return err
}
}
}
if status != 0 {
return StatusError{StatusCode: status}
}
return nil
}
-57
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@@ -1,57 +0,0 @@
package client
import (
"errors"
"io"
"net/url"
"os"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdSave saves one or more images to a tar archive.
//
// The tar archive is written to STDOUT by default, or written to a file.
//
// Usage: docker save [OPTIONS] IMAGE [IMAGE...]
func (cli *DockerCli) CmdSave(args ...string) error {
cmd := cli.Subcmd("save", "IMAGE [IMAGE...]", "Save an image(s) to a tar archive (streamed to STDOUT by default)", true)
outfile := cmd.String([]string{"o", "-output"}, "", "Write to an file, instead of STDOUT")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var (
output io.Writer = cli.out
err error
)
if *outfile != "" {
output, err = os.Create(*outfile)
if err != nil {
return err
}
} else if cli.isTerminalOut {
return errors.New("Cowardly refusing to save to a terminal. Use the -o flag or redirect.")
}
sopts := &streamOpts{
rawTerminal: true,
out: output,
}
if len(cmd.Args()) == 1 {
image := cmd.Arg(0)
if err := cli.stream("GET", "/images/"+image+"/get", sopts); err != nil {
return err
}
} else {
v := url.Values{}
for _, arg := range cmd.Args() {
v.Add("names", arg)
}
if err := cli.stream("GET", "/images/get?"+v.Encode(), sopts); err != nil {
return err
}
}
return nil
}
-84
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@@ -1,84 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"net/url"
"sort"
"strings"
"text/tabwriter"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/registry"
)
// ByStars sorts search results in ascending order by number of stars.
type ByStars []registry.SearchResult
func (r ByStars) Len() int { return len(r) }
func (r ByStars) Swap(i, j int) { r[i], r[j] = r[j], r[i] }
func (r ByStars) Less(i, j int) bool { return r[i].StarCount < r[j].StarCount }
// CmdSearch searches the Docker Hub for images.
//
// Usage: docker search [OPTIONS] TERM
func (cli *DockerCli) CmdSearch(args ...string) error {
cmd := cli.Subcmd("search", "TERM", "Search the Docker Hub for images", true)
noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
trusted := cmd.Bool([]string{"#t", "#trusted", "#-trusted"}, false, "Only show trusted builds")
automated := cmd.Bool([]string{"-automated"}, false, "Only show automated builds")
stars := cmd.Uint([]string{"s", "#stars", "-stars"}, 0, "Only displays with at least x stars")
cmd.Require(flag.Exact, 1)
cmd.ParseFlags(args, true)
name := cmd.Arg(0)
v := url.Values{}
v.Set("term", name)
// Resolve the Repository name from fqn to hostname + name
taglessRemote, _ := parsers.ParseRepositoryTag(name)
repoInfo, err := registry.ParseRepositoryInfo(taglessRemote)
if err != nil {
return err
}
rdr, _, err := cli.clientRequestAttemptLogin("GET", "/images/search?"+v.Encode(), nil, nil, repoInfo.Index, "search")
if err != nil {
return err
}
results := ByStars{}
if err := json.NewDecoder(rdr).Decode(&results); err != nil {
return err
}
sort.Sort(sort.Reverse(results))
w := tabwriter.NewWriter(cli.out, 10, 1, 3, ' ', 0)
fmt.Fprintf(w, "NAME\tDESCRIPTION\tSTARS\tOFFICIAL\tAUTOMATED\n")
for _, res := range results {
if ((*automated || *trusted) && (!res.IsTrusted && !res.IsAutomated)) || (int(*stars) > res.StarCount) {
continue
}
desc := strings.Replace(res.Description, "\n", " ", -1)
desc = strings.Replace(desc, "\r", " ", -1)
if !*noTrunc && len(desc) > 45 {
desc = stringutils.Truncate(desc, 42) + "..."
}
fmt.Fprintf(w, "%s\t%s\t%d\t", res.Name, desc, res.StarCount)
if res.IsOfficial {
fmt.Fprint(w, "[OK]")
}
fmt.Fprint(w, "\t")
if res.IsAutomated || res.IsTrusted {
fmt.Fprint(w, "[OK]")
}
fmt.Fprint(w, "\n")
}
w.Flush()
return nil
}
-167
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@@ -1,167 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"io"
"net/url"
"os"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/promise"
"github.com/docker/docker/pkg/signal"
)
func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
sigc := make(chan os.Signal, 128)
signal.CatchAll(sigc)
go func() {
for s := range sigc {
if s == signal.SIGCHLD {
continue
}
var sig string
for sigStr, sigN := range signal.SignalMap {
if sigN == s {
sig = sigStr
break
}
}
if sig == "" {
fmt.Fprintf(cli.err, "Unsupported signal: %v. Discarding.\n", s)
}
if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%s", cid, sig), nil, nil)); err != nil {
logrus.Debugf("Error sending signal: %s", err)
}
}
}()
return sigc
}
// CmdStart starts one or more stopped containers.
//
// Usage: docker start [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdStart(args ...string) error {
var (
cErr chan error
tty bool
cmd = cli.Subcmd("start", "CONTAINER [CONTAINER...]", "Start one or more stopped containers", true)
attach = cmd.Bool([]string{"a", "-attach"}, false, "Attach STDOUT/STDERR and forward signals")
openStdin = cmd.Bool([]string{"i", "-interactive"}, false, "Attach container's STDIN")
)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
if *attach || *openStdin {
if cmd.NArg() > 1 {
return fmt.Errorf("You cannot start and attach multiple containers at once.")
}
stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/json", nil, nil)
if err != nil {
return err
}
var c types.ContainerJSON
if err := json.NewDecoder(stream).Decode(&c); err != nil {
return err
}
tty = c.Config.Tty
if !tty {
sigc := cli.forwardAllSignals(cmd.Arg(0))
defer signal.StopCatch(sigc)
}
var in io.ReadCloser
v := url.Values{}
v.Set("stream", "1")
if *openStdin && c.Config.OpenStdin {
v.Set("stdin", "1")
in = cli.in
}
v.Set("stdout", "1")
v.Set("stderr", "1")
hijacked := make(chan io.Closer)
// Block the return until the chan gets closed
defer func() {
logrus.Debugf("CmdStart() returned, defer waiting for hijack to finish.")
if _, ok := <-hijacked; ok {
fmt.Fprintln(cli.err, "Hijack did not finish (chan still open)")
}
cli.in.Close()
}()
cErr = promise.Go(func() error {
return cli.hijack("POST", "/containers/"+cmd.Arg(0)+"/attach?"+v.Encode(), tty, in, cli.out, cli.err, hijacked, nil)
})
// Acknowledge the hijack before starting
select {
case closer := <-hijacked:
// Make sure that the hijack gets closed when returning (results
// in closing the hijack chan and freeing server's goroutines)
if closer != nil {
defer closer.Close()
}
case err := <-cErr:
if err != nil {
return err
}
}
}
var encounteredError error
var errNames []string
for _, name := range cmd.Args() {
_, _, err := readBody(cli.call("POST", "/containers/"+name+"/start", nil, nil))
if err != nil {
if !*attach && !*openStdin {
// attach and openStdin is false means it could be starting multiple containers
// when a container start failed, show the error message and start next
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
encounteredError = err
}
} else {
if !*attach && !*openStdin {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
}
if len(errNames) > 0 {
encounteredError = fmt.Errorf("Error: failed to start containers: %v", errNames)
}
if encounteredError != nil {
return encounteredError
}
if *openStdin || *attach {
if tty && cli.isTerminalOut {
if err := cli.monitorTtySize(cmd.Arg(0), false); err != nil {
fmt.Fprintf(cli.err, "Error monitoring TTY size: %s\n", err)
}
}
if attchErr := <-cErr; attchErr != nil {
return attchErr
}
_, status, err := getExitCode(cli, cmd.Arg(0))
if err != nil {
return err
}
if status != 0 {
return StatusError{StatusCode: status}
}
}
return nil
}
-198
View File
@@ -1,198 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"io"
"net/url"
"sort"
"strings"
"sync"
"text/tabwriter"
"time"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/units"
)
type containerStats struct {
Name string
CPUPercentage float64
Memory float64
MemoryLimit float64
MemoryPercentage float64
NetworkRx float64
NetworkTx float64
mu sync.RWMutex
err error
}
func (s *containerStats) Collect(cli *DockerCli, streamStats bool) {
v := url.Values{}
if streamStats {
v.Set("stream", "1")
} else {
v.Set("stream", "0")
}
stream, _, err := cli.call("GET", "/containers/"+s.Name+"/stats?"+v.Encode(), nil, nil)
if err != nil {
s.mu.Lock()
s.err = err
s.mu.Unlock()
return
}
defer stream.Close()
var (
previousCPU uint64
previousSystem uint64
dec = json.NewDecoder(stream)
u = make(chan error, 1)
)
go func() {
for {
var v *types.Stats
if err := dec.Decode(&v); err != nil {
u <- err
return
}
var (
memPercent = float64(v.MemoryStats.Usage) / float64(v.MemoryStats.Limit) * 100.0
cpuPercent = 0.0
)
previousCPU = v.PreCpuStats.CpuUsage.TotalUsage
previousSystem = v.PreCpuStats.SystemUsage
cpuPercent = calculateCPUPercent(previousCPU, previousSystem, v)
s.mu.Lock()
s.CPUPercentage = cpuPercent
s.Memory = float64(v.MemoryStats.Usage)
s.MemoryLimit = float64(v.MemoryStats.Limit)
s.MemoryPercentage = memPercent
s.NetworkRx = float64(v.Network.RxBytes)
s.NetworkTx = float64(v.Network.TxBytes)
s.mu.Unlock()
u <- nil
if !streamStats {
return
}
}
}()
for {
select {
case <-time.After(2 * time.Second):
// zero out the values if we have not received an update within
// the specified duration.
s.mu.Lock()
s.CPUPercentage = 0
s.Memory = 0
s.MemoryPercentage = 0
s.mu.Unlock()
case err := <-u:
if err != nil {
s.mu.Lock()
s.err = err
s.mu.Unlock()
return
}
}
if !streamStats {
return
}
}
}
func (s *containerStats) Display(w io.Writer) error {
s.mu.RLock()
defer s.mu.RUnlock()
if s.err != nil {
return s.err
}
fmt.Fprintf(w, "%s\t%.2f%%\t%s/%s\t%.2f%%\t%s/%s\n",
s.Name,
s.CPUPercentage,
units.HumanSize(s.Memory), units.HumanSize(s.MemoryLimit),
s.MemoryPercentage,
units.HumanSize(s.NetworkRx), units.HumanSize(s.NetworkTx))
return nil
}
// CmdStats displays a live stream of resource usage statistics for one or more containers.
//
// This shows real-time information on CPU usage, memory usage, and network I/O.
//
// Usage: docker stats CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdStats(args ...string) error {
cmd := cli.Subcmd("stats", "CONTAINER [CONTAINER...]", "Display a live stream of one or more containers' resource usage statistics", true)
noStream := cmd.Bool([]string{"-no-stream"}, false, "Disable streaming stats and only pull the first result")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
names := cmd.Args()
sort.Strings(names)
var (
cStats []*containerStats
w = tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
)
printHeader := func() {
if !*noStream {
fmt.Fprint(cli.out, "\033[2J")
fmt.Fprint(cli.out, "\033[H")
}
io.WriteString(w, "CONTAINER\tCPU %\tMEM USAGE/LIMIT\tMEM %\tNET I/O\n")
}
for _, n := range names {
s := &containerStats{Name: n}
cStats = append(cStats, s)
go s.Collect(cli, !*noStream)
}
// do a quick pause so that any failed connections for containers that do not exist are able to be
// evicted before we display the initial or default values.
time.Sleep(1500 * time.Millisecond)
var errs []string
for _, c := range cStats {
c.mu.Lock()
if c.err != nil {
errs = append(errs, fmt.Sprintf("%s: %v", c.Name, c.err))
}
c.mu.Unlock()
}
if len(errs) > 0 {
return fmt.Errorf("%s", strings.Join(errs, ", "))
}
for range time.Tick(500 * time.Millisecond) {
printHeader()
toRemove := []int{}
for i, s := range cStats {
if err := s.Display(w); err != nil && !*noStream {
toRemove = append(toRemove, i)
}
}
for j := len(toRemove) - 1; j >= 0; j-- {
i := toRemove[j]
cStats = append(cStats[:i], cStats[i+1:]...)
}
if len(cStats) == 0 {
return nil
}
w.Flush()
if *noStream {
break
}
}
return nil
}
func calculateCPUPercent(previousCPU, previousSystem uint64, v *types.Stats) float64 {
var (
cpuPercent = 0.0
// calculate the change for the cpu usage of the container in between readings
cpuDelta = float64(v.CpuStats.CpuUsage.TotalUsage - previousCPU)
// calculate the change for the entire system between readings
systemDelta = float64(v.CpuStats.SystemUsage - previousSystem)
)
if systemDelta > 0.0 && cpuDelta > 0.0 {
cpuPercent = (cpuDelta / systemDelta) * float64(len(v.CpuStats.CpuUsage.PercpuUsage)) * 100.0
}
return cpuPercent
}
-29
View File
@@ -1,29 +0,0 @@
package client
import (
"bytes"
"sync"
"testing"
)
func TestDisplay(t *testing.T) {
c := &containerStats{
Name: "app",
CPUPercentage: 30.0,
Memory: 100 * 1024 * 1024.0,
MemoryLimit: 2048 * 1024 * 1024.0,
MemoryPercentage: 100.0 / 2048.0 * 100.0,
NetworkRx: 100 * 1024 * 1024,
NetworkTx: 800 * 1024 * 1024,
mu: sync.RWMutex{},
}
var b bytes.Buffer
if err := c.Display(&b); err != nil {
t.Fatalf("c.Display() gave error: %s", err)
}
got := b.String()
want := "app\t30.00%\t104.9 MB/2.147 GB\t4.88%\t104.9 MB/838.9 MB\n"
if got != want {
t.Fatalf("c.Display() = %q, want %q", got, want)
}
}
-40
View File
@@ -1,40 +0,0 @@
package client
import (
"fmt"
"net/url"
"strconv"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdStop stops one or more running containers.
//
// A running container is stopped by first sending SIGTERM and then SIGKILL if the container fails to stop within a grace period (the default is 10 seconds).
//
// Usage: docker stop [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdStop(args ...string) error {
cmd := cli.Subcmd("stop", "CONTAINER [CONTAINER...]", "Stop a running container by sending SIGTERM and then SIGKILL after a\ngrace period", true)
nSeconds := cmd.Int([]string{"t", "-time"}, 10, "Seconds to wait for stop before killing it")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
v := url.Values{}
v.Set("t", strconv.Itoa(*nSeconds))
var errNames []string
for _, name := range cmd.Args() {
_, _, err := readBody(cli.call("POST", "/containers/"+name+"/stop?"+v.Encode(), nil, nil))
if err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to stop containers: %v", errNames)
}
return nil
}
-41
View File
@@ -1,41 +0,0 @@
package client
import (
"net/url"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/registry"
)
// CmdTag tags an image into a repository.
//
// Usage: docker tag [OPTIONS] IMAGE[:TAG] [REGISTRYHOST/][USERNAME/]NAME[:TAG]
func (cli *DockerCli) CmdTag(args ...string) error {
cmd := cli.Subcmd("tag", "IMAGE[:TAG] [REGISTRYHOST/][USERNAME/]NAME[:TAG]", "Tag an image into a repository", true)
force := cmd.Bool([]string{"f", "#force", "-force"}, false, "Force")
cmd.Require(flag.Exact, 2)
cmd.ParseFlags(args, true)
var (
repository, tag = parsers.ParseRepositoryTag(cmd.Arg(1))
v = url.Values{}
)
//Check if the given image name can be resolved
if err := registry.ValidateRepositoryName(repository); err != nil {
return err
}
v.Set("repo", repository)
v.Set("tag", tag)
if *force {
v.Set("force", "1")
}
if _, _, err := readBody(cli.call("POST", "/images/"+cmd.Arg(0)+"/tag?"+v.Encode(), nil, nil)); err != nil {
return err
}
return nil
}
-46
View File
@@ -1,46 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"net/url"
"strings"
"text/tabwriter"
"github.com/docker/docker/api/types"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdTop displays the running processes of a container.
//
// Usage: docker top CONTAINER
func (cli *DockerCli) CmdTop(args ...string) error {
cmd := cli.Subcmd("top", "CONTAINER [ps OPTIONS]", "Display the running processes of a container", true)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
val := url.Values{}
if cmd.NArg() > 1 {
val.Set("ps_args", strings.Join(cmd.Args()[1:], " "))
}
stream, _, err := cli.call("GET", "/containers/"+cmd.Arg(0)+"/top?"+val.Encode(), nil, nil)
if err != nil {
return err
}
procList := types.ContainerProcessList{}
if err := json.NewDecoder(stream).Decode(&procList); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
fmt.Fprintln(w, strings.Join(procList.Titles, "\t"))
for _, proc := range procList.Processes {
fmt.Fprintln(w, strings.Join(proc, "\t"))
}
w.Flush()
return nil
}
-30
View File
@@ -1,30 +0,0 @@
package client
import (
"fmt"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdUnpause unpauses all processes within a container, for one or more containers.
//
// Usage: docker unpause CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdUnpause(args ...string) error {
cmd := cli.Subcmd("unpause", "CONTAINER [CONTAINER...]", "Unpause all processes within a container", true)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var errNames []string
for _, name := range cmd.Args() {
if _, _, err := readBody(cli.call("POST", fmt.Sprintf("/containers/%s/unpause", name), nil, nil)); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to unpause containers: %v", errNames)
}
return nil
}
+49 -60
View File
@@ -17,23 +17,21 @@ import (
"strings"
"time"
"github.com/Sirupsen/logrus"
log "github.com/Sirupsen/logrus"
"github.com/docker/docker/api"
"github.com/docker/docker/api/types"
"github.com/docker/docker/autogen/dockerversion"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/pkg/jsonmessage"
"github.com/docker/docker/engine"
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/pkg/stdcopy"
"github.com/docker/docker/pkg/term"
"github.com/docker/docker/registry"
"github.com/docker/docker/utils"
)
var (
errConnectionRefused = errors.New("Cannot connect to the Docker daemon. Is 'docker -d' running on this host?")
ErrConnectionRefused = errors.New("Cannot connect to the Docker daemon. Is 'docker -d' running on this host?")
)
// HTTPClient creates a new HTP client with the cli's client transport instance.
func (cli *DockerCli) HTTPClient() *http.Client {
return &http.Client{Transport: cli.transport}
}
@@ -41,8 +39,18 @@ func (cli *DockerCli) HTTPClient() *http.Client {
func (cli *DockerCli) encodeData(data interface{}) (*bytes.Buffer, error) {
params := bytes.NewBuffer(nil)
if data != nil {
if err := json.NewEncoder(params).Encode(data); err != nil {
return nil, err
if env, ok := data.(engine.Env); ok {
if err := env.Encode(params); err != nil {
return nil, err
}
} else {
buf, err := json.Marshal(data)
if err != nil {
return nil, err
}
if _, err := params.Write(buf); err != nil {
return nil, err
}
}
}
return params, nil
@@ -53,27 +61,18 @@ func (cli *DockerCli) clientRequest(method, path string, in io.Reader, headers m
if expectedPayload && in == nil {
in = bytes.NewReader([]byte{})
}
req, err := http.NewRequest(method, fmt.Sprintf("/v%s%s", api.Version, path), in)
req, err := http.NewRequest(method, fmt.Sprintf("/v%s%s", api.APIVERSION, path), in)
if err != nil {
return nil, "", -1, err
}
// Add CLI Config's HTTP Headers BEFORE we set the Docker headers
// then the user can't change OUR headers
for k, v := range cli.configFile.HttpHeaders {
req.Header.Set(k, v)
}
req.Header.Set("User-Agent", "Docker-Client/"+dockerversion.VERSION)
req.URL.Host = cli.addr
req.URL.Scheme = cli.scheme
if headers != nil {
for k, v := range headers {
req.Header[k] = v
}
}
if expectedPayload && req.Header.Get("Content-Type") == "" {
req.Header.Set("Content-Type", "text/plain")
}
@@ -85,12 +84,13 @@ func (cli *DockerCli) clientRequest(method, path string, in io.Reader, headers m
}
if err != nil {
if strings.Contains(err.Error(), "connection refused") {
return nil, "", statusCode, errConnectionRefused
return nil, "", statusCode, ErrConnectionRefused
}
if cli.tlsConfig == nil {
return nil, "", statusCode, fmt.Errorf("%v. Are you trying to connect to a TLS-enabled daemon without TLS?", err)
}
return nil, "", statusCode, fmt.Errorf("An error occurred trying to connect: %v", err)
}
@@ -109,7 +109,7 @@ func (cli *DockerCli) clientRequest(method, path string, in io.Reader, headers m
}
func (cli *DockerCli) clientRequestAttemptLogin(method, path string, in io.Reader, out io.Writer, index *registry.IndexInfo, cmdName string) (io.ReadCloser, int, error) {
cmdAttempt := func(authConfig cliconfig.AuthConfig) (io.ReadCloser, int, error) {
cmdAttempt := func(authConfig registry.AuthConfig) (io.ReadCloser, int, error) {
buf, err := json.Marshal(authConfig)
if err != nil {
return nil, -1, err
@@ -140,14 +140,14 @@ func (cli *DockerCli) clientRequestAttemptLogin(method, path string, in io.Reade
}
// Resolve the Auth config relevant for this server
authConfig := registry.ResolveAuthConfig(cli.configFile, index)
authConfig := cli.configFile.ResolveAuthConfig(index)
body, statusCode, err := cmdAttempt(authConfig)
if statusCode == http.StatusUnauthorized {
fmt.Fprintf(cli.out, "\nPlease login prior to %s:\n", cmdName)
if err = cli.CmdLogin(index.GetAuthConfigKey()); err != nil {
return nil, -1, err
}
authConfig = registry.ResolveAuthConfig(cli.configFile, index)
authConfig = cli.configFile.ResolveAuthConfig(index)
return cmdAttempt(authConfig)
}
return body, statusCode, err
@@ -169,38 +169,33 @@ func (cli *DockerCli) call(method, path string, data interface{}, headers map[st
body, _, statusCode, err := cli.clientRequest(method, path, params, headers)
return body, statusCode, err
}
type streamOpts struct {
rawTerminal bool
in io.Reader
out io.Writer
err io.Writer
headers map[string][]string
func (cli *DockerCli) stream(method, path string, in io.Reader, out io.Writer, headers map[string][]string) error {
return cli.streamHelper(method, path, true, in, out, nil, headers)
}
func (cli *DockerCli) stream(method, path string, opts *streamOpts) error {
body, contentType, _, err := cli.clientRequest(method, path, opts.in, opts.headers)
func (cli *DockerCli) streamHelper(method, path string, setRawTerminal bool, in io.Reader, stdout, stderr io.Writer, headers map[string][]string) error {
body, contentType, _, err := cli.clientRequest(method, path, in, headers)
if err != nil {
return err
}
return cli.streamBody(body, contentType, opts.rawTerminal, opts.out, opts.err)
return cli.streamBody(body, contentType, setRawTerminal, stdout, stderr)
}
func (cli *DockerCli) streamBody(body io.ReadCloser, contentType string, rawTerminal bool, stdout, stderr io.Writer) error {
func (cli *DockerCli) streamBody(body io.ReadCloser, contentType string, setRawTerminal bool, stdout, stderr io.Writer) error {
defer body.Close()
if api.MatchesContentType(contentType, "application/json") {
return jsonmessage.DisplayJSONMessagesStream(body, stdout, cli.outFd, cli.isTerminalOut)
return utils.DisplayJSONMessagesStream(body, stdout, cli.outFd, cli.isTerminalOut)
}
if stdout != nil || stderr != nil {
// When TTY is ON, use regular copy
var err error
if rawTerminal {
if setRawTerminal {
_, err = io.Copy(stdout, body)
} else {
_, err = stdcopy.StdCopy(stdout, stderr, body)
}
logrus.Debugf("[stream] End of stdout")
log.Debugf("[stream] End of stdout")
return err
}
return nil
@@ -223,7 +218,7 @@ func (cli *DockerCli) resizeTty(id string, isExec bool) {
}
if _, _, err := readBody(cli.call("POST", path+v.Encode(), nil, nil)); err != nil {
logrus.Debugf("Error resize: %s", err)
log.Debugf("Error resize: %s", err)
}
}
@@ -233,12 +228,11 @@ func waitForExit(cli *DockerCli, containerID string) (int, error) {
return -1, err
}
var res types.ContainerWaitResponse
if err := json.NewDecoder(stream).Decode(&res); err != nil {
var out engine.Env
if err := out.Decode(stream); err != nil {
return -1, err
}
return res.StatusCode, nil
return out.GetInt("StatusCode"), nil
}
// getExitCode perform an inspect on the container. It returns
@@ -247,18 +241,19 @@ func getExitCode(cli *DockerCli, containerID string) (bool, int, error) {
stream, _, err := cli.call("GET", "/containers/"+containerID+"/json", nil, nil)
if err != nil {
// If we can't connect, then the daemon probably died.
if err != errConnectionRefused {
if err != ErrConnectionRefused {
return false, -1, err
}
return false, -1, nil
}
var c types.ContainerJSON
if err := json.NewDecoder(stream).Decode(&c); err != nil {
var result engine.Env
if err := result.Decode(stream); err != nil {
return false, -1, err
}
return c.State.Running, c.State.ExitCode, nil
state := result.GetSubEnv("State")
return state.GetBool("Running"), state.GetInt("ExitCode"), nil
}
// getExecExitCode perform an inspect on the exec command. It returns
@@ -267,24 +262,18 @@ func getExecExitCode(cli *DockerCli, execID string) (bool, int, error) {
stream, _, err := cli.call("GET", "/exec/"+execID+"/json", nil, nil)
if err != nil {
// If we can't connect, then the daemon probably died.
if err != errConnectionRefused {
if err != ErrConnectionRefused {
return false, -1, err
}
return false, -1, nil
}
//TODO: Should we reconsider having a type in api/types?
//this is a response to exex/id/json not container
var c struct {
Running bool
ExitCode int
}
if err := json.NewDecoder(stream).Decode(&c); err != nil {
var result engine.Env
if err := result.Decode(stream); err != nil {
return false, -1, err
}
return c.Running, c.ExitCode, nil
return result.GetBool("Running"), result.GetInt("ExitCode"), nil
}
func (cli *DockerCli) monitorTtySize(id string, isExec bool) error {
@@ -292,23 +281,23 @@ func (cli *DockerCli) monitorTtySize(id string, isExec bool) error {
if runtime.GOOS == "windows" {
go func() {
prevH, prevW := cli.getTtySize()
prevW, prevH := cli.getTtySize()
for {
time.Sleep(time.Millisecond * 250)
h, w := cli.getTtySize()
w, h := cli.getTtySize()
if prevW != w || prevH != h {
cli.resizeTty(id, isExec)
}
prevH = h
prevW = w
prevH = h
}
}()
} else {
sigchan := make(chan os.Signal, 1)
gosignal.Notify(sigchan, signal.SIGWINCH)
go func() {
for range sigchan {
for _ = range sigchan {
cli.resizeTty(id, isExec)
}
}()
@@ -322,7 +311,7 @@ func (cli *DockerCli) getTtySize() (int, int) {
}
ws, err := term.GetWinsize(cli.outFd)
if err != nil {
logrus.Debugf("Error getting size: %s", err)
log.Debugf("Error getting size: %s", err)
if ws == nil {
return 0, 0
}
-61
View File
@@ -1,61 +0,0 @@
package client
import (
"encoding/json"
"fmt"
"runtime"
"github.com/docker/docker/api"
"github.com/docker/docker/api/types"
"github.com/docker/docker/autogen/dockerversion"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/utils"
)
// CmdVersion shows Docker version information.
//
// Available version information is shown for: client Docker version, client API version, client Go version, client Git commit, client OS/Arch, server Docker version, server API version, server Go version, server Git commit, and server OS/Arch.
//
// Usage: docker version
func (cli *DockerCli) CmdVersion(args ...string) error {
cmd := cli.Subcmd("version", "", "Show the Docker version information.", true)
cmd.Require(flag.Exact, 0)
cmd.ParseFlags(args, true)
if dockerversion.VERSION != "" {
fmt.Fprintf(cli.out, "Client version: %s\n", dockerversion.VERSION)
}
fmt.Fprintf(cli.out, "Client API version: %s\n", api.Version)
fmt.Fprintf(cli.out, "Go version (client): %s\n", runtime.Version())
if dockerversion.GITCOMMIT != "" {
fmt.Fprintf(cli.out, "Git commit (client): %s\n", dockerversion.GITCOMMIT)
}
fmt.Fprintf(cli.out, "OS/Arch (client): %s/%s\n", runtime.GOOS, runtime.GOARCH)
if utils.ExperimentalBuild() {
fmt.Fprintf(cli.out, "Experimental (client): true\n")
}
stream, _, err := cli.call("GET", "/version", nil, nil)
if err != nil {
return err
}
var v types.Version
if err := json.NewDecoder(stream).Decode(&v); err != nil {
fmt.Fprintf(cli.err, "Error reading remote version: %s\n", err)
return err
}
fmt.Fprintf(cli.out, "Server version: %s\n", v.Version)
if v.ApiVersion != "" {
fmt.Fprintf(cli.out, "Server API version: %s\n", v.ApiVersion)
}
fmt.Fprintf(cli.out, "Go version (server): %s\n", v.GoVersion)
fmt.Fprintf(cli.out, "Git commit (server): %s\n", v.GitCommit)
fmt.Fprintf(cli.out, "OS/Arch (server): %s/%s\n", v.Os, v.Arch)
if v.Experimental {
fmt.Fprintf(cli.out, "Experimental (server): true\n")
}
return nil
}
-34
View File
@@ -1,34 +0,0 @@
package client
import (
"fmt"
flag "github.com/docker/docker/pkg/mflag"
)
// CmdWait blocks until a container stops, then prints its exit code.
//
// If more than one container is specified, this will wait synchronously on each container.
//
// Usage: docker wait CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdWait(args ...string) error {
cmd := cli.Subcmd("wait", "CONTAINER [CONTAINER...]", "Block until a container stops, then print its exit code.", true)
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
var errNames []string
for _, name := range cmd.Args() {
status, err := waitForExit(cli, name)
if err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
errNames = append(errNames, name)
} else {
fmt.Fprintf(cli.out, "%d\n", status)
}
}
if len(errNames) > 0 {
return fmt.Errorf("Error: failed to wait containers: %v", errNames)
}
return nil
}
+28 -29
View File
@@ -3,36 +3,34 @@ package api
import (
"fmt"
"mime"
"os"
"path/filepath"
"sort"
"strings"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/system"
log "github.com/Sirupsen/logrus"
"github.com/docker/docker/engine"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/version"
"github.com/docker/libtrust"
)
// Common constants for daemon and client.
const (
// Current REST API version
Version version.Version = "1.19"
// Minimun REST API version supported
MinVersion version.Version = "1.12"
// Default filename with Docker commands, read by docker build
DefaultDockerfileName string = "Dockerfile"
APIVERSION version.Version = "1.18"
DEFAULTHTTPHOST = "127.0.0.1"
DEFAULTUNIXSOCKET = "/var/run/docker.sock"
DefaultDockerfileName string = "Dockerfile"
)
type ByPrivatePort []types.Port
func ValidateHost(val string) (string, error) {
host, err := parsers.ParseHost(DEFAULTHTTPHOST, DEFAULTUNIXSOCKET, val)
if err != nil {
return val, err
}
return host, nil
}
func (r ByPrivatePort) Len() int { return len(r) }
func (r ByPrivatePort) Swap(i, j int) { r[i], r[j] = r[j], r[i] }
func (r ByPrivatePort) Less(i, j int) bool { return r[i].PrivatePort < r[j].PrivatePort }
func DisplayablePorts(ports []types.Port) string {
// TODO remove, used on < 1.5 in getContainersJSON
func DisplayablePorts(ports *engine.Table) string {
var (
result = []string{}
hostMappings = []string{}
@@ -41,20 +39,21 @@ func DisplayablePorts(ports []types.Port) string {
)
firstInGroupMap = make(map[string]int)
lastInGroupMap = make(map[string]int)
sort.Sort(ByPrivatePort(ports))
for _, port := range ports {
ports.SetKey("PrivatePort")
ports.Sort()
for _, port := range ports.Data {
var (
current = port.PrivatePort
portKey = port.Type
current = port.GetInt("PrivatePort")
portKey = port.Get("Type")
firstInGroup int
lastInGroup int
)
if port.IP != "" {
if port.PublicPort != current {
hostMappings = append(hostMappings, fmt.Sprintf("%s:%d->%d/%s", port.IP, port.PublicPort, port.PrivatePort, port.Type))
if port.Get("IP") != "" {
if port.GetInt("PublicPort") != current {
hostMappings = append(hostMappings, fmt.Sprintf("%s:%d->%d/%s", port.Get("IP"), port.GetInt("PublicPort"), port.GetInt("PrivatePort"), port.Get("Type")))
continue
}
portKey = fmt.Sprintf("%s/%s", port.IP, port.Type)
portKey = fmt.Sprintf("%s/%s", port.Get("IP"), port.Get("Type"))
}
firstInGroup = firstInGroupMap[portKey]
lastInGroup = lastInGroupMap[portKey]
@@ -105,7 +104,7 @@ func FormGroup(key string, start, last int) string {
func MatchesContentType(contentType, expectedType string) bool {
mimetype, _, err := mime.ParseMediaType(contentType)
if err != nil {
logrus.Errorf("Error parsing media type: %s error: %v", contentType, err)
log.Errorf("Error parsing media type: %s error: %v", contentType, err)
}
return err == nil && mimetype == expectedType
}
@@ -113,7 +112,7 @@ func MatchesContentType(contentType, expectedType string) bool {
// LoadOrCreateTrustKey attempts to load the libtrust key at the given path,
// otherwise generates a new one
func LoadOrCreateTrustKey(trustKeyPath string) (libtrust.PrivateKey, error) {
err := system.MkdirAll(filepath.Dir(trustKeyPath), 0700)
err := os.MkdirAll(filepath.Dir(trustKeyPath), 0700)
if err != nil {
return nil, err
}
-29
View File
@@ -1,29 +0,0 @@
package server
import (
"net/http"
"strconv"
"strings"
)
func boolValue(r *http.Request, k string) bool {
s := strings.ToLower(strings.TrimSpace(r.FormValue(k)))
return !(s == "" || s == "0" || s == "no" || s == "false" || s == "none")
}
// boolValueOrDefault returns the default bool passed if the query param is
// missing, otherwise it's just a proxy to boolValue above
func boolValueOrDefault(r *http.Request, k string, d bool) bool {
if _, ok := r.Form[k]; !ok {
return d
}
return boolValue(r, k)
}
func int64ValueOrZero(r *http.Request, k string) int64 {
val, err := strconv.ParseInt(r.FormValue(k), 10, 64)
if err != nil {
return 0
}
return val
}
-70
View File
@@ -1,70 +0,0 @@
package server
import (
"net/http"
"net/url"
"testing"
)
func TestBoolValue(t *testing.T) {
cases := map[string]bool{
"": false,
"0": false,
"no": false,
"false": false,
"none": false,
"1": true,
"yes": true,
"true": true,
"one": true,
"100": true,
}
for c, e := range cases {
v := url.Values{}
v.Set("test", c)
r, _ := http.NewRequest("POST", "", nil)
r.Form = v
a := boolValue(r, "test")
if a != e {
t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
}
}
}
func TestBoolValueOrDefault(t *testing.T) {
r, _ := http.NewRequest("GET", "", nil)
if !boolValueOrDefault(r, "queryparam", true) {
t.Fatal("Expected to get true default value, got false")
}
v := url.Values{}
v.Set("param", "")
r, _ = http.NewRequest("GET", "", nil)
r.Form = v
if boolValueOrDefault(r, "param", true) {
t.Fatal("Expected not to get true")
}
}
func TestInt64ValueOrZero(t *testing.T) {
cases := map[string]int64{
"": 0,
"asdf": 0,
"0": 0,
"1": 1,
}
for c, e := range cases {
v := url.Values{}
v.Set("test", c)
r, _ := http.NewRequest("POST", "", nil)
r.Form = v
a := int64ValueOrZero(r, "test")
if a != e {
t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
}
}
}
-38
View File
@@ -1,38 +0,0 @@
package server
import (
"expvar"
"fmt"
"net/http"
"net/http/pprof"
"github.com/gorilla/mux"
)
func ProfilerSetup(mainRouter *mux.Router, path string) {
var r = mainRouter.PathPrefix(path).Subrouter()
r.HandleFunc("/vars", expVars)
r.HandleFunc("/pprof/", pprof.Index)
r.HandleFunc("/pprof/cmdline", pprof.Cmdline)
r.HandleFunc("/pprof/profile", pprof.Profile)
r.HandleFunc("/pprof/symbol", pprof.Symbol)
r.HandleFunc("/pprof/block", pprof.Handler("block").ServeHTTP)
r.HandleFunc("/pprof/heap", pprof.Handler("heap").ServeHTTP)
r.HandleFunc("/pprof/goroutine", pprof.Handler("goroutine").ServeHTTP)
r.HandleFunc("/pprof/threadcreate", pprof.Handler("threadcreate").ServeHTTP)
}
// Replicated from expvar.go as not public.
func expVars(w http.ResponseWriter, r *http.Request) {
first := true
w.Header().Set("Content-Type", "application/json; charset=utf-8")
fmt.Fprintf(w, "{\n")
expvar.Do(func(kv expvar.KeyValue) {
if !first {
fmt.Fprintf(w, ",\n")
}
first = false
fmt.Fprintf(w, "%q: %s", kv.Key, kv.Value)
})
fmt.Fprintf(w, "\n}\n")
}
+985 -970
View File
File diff suppressed because it is too large Load Diff
+82 -99
View File
@@ -4,119 +4,102 @@ package server
import (
"fmt"
"net"
"net/http"
"strconv"
"os"
"syscall"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/daemon"
"github.com/docker/docker/pkg/sockets"
"github.com/docker/docker/engine"
"github.com/docker/docker/pkg/systemd"
"github.com/docker/docker/pkg/version"
"github.com/docker/docker/runconfig"
"github.com/docker/libnetwork/portallocator"
)
const (
// See http://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/tree/kernel/sched/sched.h?id=8cd9234c64c584432f6992fe944ca9e46ca8ea76#n269
linuxMinCpuShares = 2
linuxMaxCpuShares = 262144
)
// newServer sets up the required serverClosers and does protocol specific checking.
func (s *Server) newServer(proto, addr string) ([]serverCloser, error) {
var (
err error
ls []net.Listener
)
// NewServer sets up the required Server and does protocol specific checking.
func NewServer(proto, addr string, job *engine.Job) (Server, error) {
// Basic error and sanity checking
switch proto {
case "fd":
ls, err = systemd.ListenFD(addr)
if err != nil {
return nil, err
}
// We don't want to start serving on these sockets until the
// daemon is initialized and installed. Otherwise required handlers
// won't be ready.
<-s.start
return nil, serveFd(addr, job)
case "tcp":
l, err := s.initTcpSocket(addr)
if err != nil {
return nil, err
}
ls = append(ls, l)
return setupTcpHttp(addr, job)
case "unix":
l, err := sockets.NewUnixSocket(addr, s.cfg.SocketGroup, s.start)
return setupUnixHttp(addr, job)
default:
return nil, fmt.Errorf("Invalid protocol format.")
}
}
func setupUnixHttp(addr string, job *engine.Job) (*HttpServer, error) {
r := createRouter(job.Eng, job.GetenvBool("Logging"), job.GetenvBool("EnableCors"), job.Getenv("CorsHeaders"), job.Getenv("Version"))
if err := syscall.Unlink(addr); err != nil && !os.IsNotExist(err) {
return nil, err
}
mask := syscall.Umask(0777)
defer syscall.Umask(mask)
l, err := newListener("unix", addr, job.GetenvBool("BufferRequests"))
if err != nil {
return nil, err
}
if err := setSocketGroup(addr, job.Getenv("SocketGroup")); err != nil {
return nil, err
}
if err := os.Chmod(addr, 0660); err != nil {
return nil, err
}
return &HttpServer{&http.Server{Addr: addr, Handler: r}, l}, nil
}
// serveFd creates an http.Server and sets it up to serve given a socket activated
// argument.
func serveFd(addr string, job *engine.Job) error {
r := createRouter(job.Eng, job.GetenvBool("Logging"), job.GetenvBool("EnableCors"), job.Getenv("CorsHeaders"), job.Getenv("Version"))
ls, e := systemd.ListenFD(addr)
if e != nil {
return e
}
chErrors := make(chan error, len(ls))
// We don't want to start serving on these sockets until the
// daemon is initialized and installed. Otherwise required handlers
// won't be ready.
<-activationLock
// Since ListenFD will return one or more sockets we have
// to create a go func to spawn off multiple serves
for i := range ls {
listener := ls[i]
go func() {
httpSrv := http.Server{Handler: r}
chErrors <- httpSrv.Serve(listener)
}()
}
for i := 0; i < len(ls); i++ {
err := <-chErrors
if err != nil {
return nil, err
}
ls = append(ls, l)
default:
return nil, fmt.Errorf("Invalid protocol format: %q", proto)
}
var res []serverCloser
for _, l := range ls {
res = append(res, &HttpServer{
&http.Server{
Addr: addr,
Handler: s.router,
},
l,
})
}
return res, nil
}
func (s *Server) AcceptConnections(d *daemon.Daemon) {
// Tell the init daemon we are accepting requests
s.daemon = d
go systemd.SdNotify("READY=1")
// close the lock so the listeners start accepting connections
select {
case <-s.start:
default:
close(s.start)
}
}
func allocateDaemonPort(addr string) error {
host, port, err := net.SplitHostPort(addr)
if err != nil {
return err
}
intPort, err := strconv.Atoi(port)
if err != nil {
return err
}
var hostIPs []net.IP
if parsedIP := net.ParseIP(host); parsedIP != nil {
hostIPs = append(hostIPs, parsedIP)
} else if hostIPs, err = net.LookupIP(host); err != nil {
return fmt.Errorf("failed to lookup %s address in host specification", host)
}
pa := portallocator.Get()
for _, hostIP := range hostIPs {
if _, err := pa.RequestPort(hostIP, "tcp", intPort); err != nil {
return fmt.Errorf("failed to allocate daemon listening port %d (err: %v)", intPort, err)
return err
}
}
return nil
}
func adjustCpuShares(version version.Version, hostConfig *runconfig.HostConfig) {
if version.LessThan("1.19") {
if hostConfig.CpuShares > 0 {
// Handle unsupported CpuShares
if hostConfig.CpuShares < linuxMinCpuShares {
logrus.Warnf("Changing requested CpuShares of %d to minimum allowed of %d", hostConfig.CpuShares, linuxMinCpuShares)
hostConfig.CpuShares = linuxMinCpuShares
} else if hostConfig.CpuShares > linuxMaxCpuShares {
logrus.Warnf("Changing requested CpuShares of %d to maximum allowed of %d", hostConfig.CpuShares, linuxMaxCpuShares)
hostConfig.CpuShares = linuxMaxCpuShares
}
}
// Called through eng.Job("acceptconnections")
func AcceptConnections(job *engine.Job) engine.Status {
// Tell the init daemon we are accepting requests
go systemd.SdNotify("READY=1")
// close the lock so the listeners start accepting connections
select {
case <-activationLock:
default:
close(activationLock)
}
return engine.StatusOK
}
-68
View File
@@ -1,68 +0,0 @@
// +build linux
package server
import (
"testing"
"github.com/docker/docker/pkg/version"
"github.com/docker/docker/runconfig"
)
func TestAdjustCpuSharesOldApi(t *testing.T) {
apiVersion := version.Version("1.18")
hostConfig := &runconfig.HostConfig{
CpuShares: linuxMinCpuShares - 1,
}
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != linuxMinCpuShares {
t.Errorf("Expected CpuShares to be %d", linuxMinCpuShares)
}
hostConfig.CpuShares = linuxMaxCpuShares + 1
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != linuxMaxCpuShares {
t.Errorf("Expected CpuShares to be %d", linuxMaxCpuShares)
}
hostConfig.CpuShares = 0
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != 0 {
t.Error("Expected CpuShares to be unchanged")
}
hostConfig.CpuShares = 1024
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != 1024 {
t.Error("Expected CpuShares to be unchanged")
}
}
func TestAdjustCpuSharesNoAdjustment(t *testing.T) {
apiVersion := version.Version("1.19")
hostConfig := &runconfig.HostConfig{
CpuShares: linuxMinCpuShares - 1,
}
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != linuxMinCpuShares-1 {
t.Errorf("Expected CpuShares to be %d", linuxMinCpuShares-1)
}
hostConfig.CpuShares = linuxMaxCpuShares + 1
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != linuxMaxCpuShares+1 {
t.Errorf("Expected CpuShares to be %d", linuxMaxCpuShares+1)
}
hostConfig.CpuShares = 0
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != 0 {
t.Error("Expected CpuShares to be unchanged")
}
hostConfig.CpuShares = 1024
adjustCpuShares(apiVersion, hostConfig)
if hostConfig.CpuShares != 1024 {
t.Error("Expected CpuShares to be unchanged")
}
}
+553
View File
@@ -0,0 +1,553 @@
package server
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"net/http/httptest"
"reflect"
"strings"
"testing"
"github.com/docker/docker/api"
"github.com/docker/docker/engine"
"github.com/docker/docker/pkg/version"
)
func TestGetBoolParam(t *testing.T) {
if ret, err := getBoolParam("true"); err != nil || !ret {
t.Fatalf("true -> true, nil | got %t %s", ret, err)
}
if ret, err := getBoolParam("True"); err != nil || !ret {
t.Fatalf("True -> true, nil | got %t %s", ret, err)
}
if ret, err := getBoolParam("1"); err != nil || !ret {
t.Fatalf("1 -> true, nil | got %t %s", ret, err)
}
if ret, err := getBoolParam(""); err != nil || ret {
t.Fatalf("\"\" -> false, nil | got %t %s", ret, err)
}
if ret, err := getBoolParam("false"); err != nil || ret {
t.Fatalf("false -> false, nil | got %t %s", ret, err)
}
if ret, err := getBoolParam("0"); err != nil || ret {
t.Fatalf("0 -> false, nil | got %t %s", ret, err)
}
if ret, err := getBoolParam("faux"); err == nil || ret {
t.Fatalf("faux -> false, err | got %t %s", ret, err)
}
}
func TesthttpError(t *testing.T) {
r := httptest.NewRecorder()
httpError(r, fmt.Errorf("No such method"))
if r.Code != http.StatusNotFound {
t.Fatalf("Expected %d, got %d", http.StatusNotFound, r.Code)
}
httpError(r, fmt.Errorf("This accound hasn't been activated"))
if r.Code != http.StatusForbidden {
t.Fatalf("Expected %d, got %d", http.StatusForbidden, r.Code)
}
httpError(r, fmt.Errorf("Some error"))
if r.Code != http.StatusInternalServerError {
t.Fatalf("Expected %d, got %d", http.StatusInternalServerError, r.Code)
}
}
func TestGetVersion(t *testing.T) {
eng := engine.New()
var called bool
eng.Register("version", func(job *engine.Job) engine.Status {
called = true
v := &engine.Env{}
v.SetJson("Version", "42.1")
v.Set("ApiVersion", "1.1.1.1.1")
v.Set("GoVersion", "2.42")
v.Set("Os", "Linux")
v.Set("Arch", "x86_64")
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/version", nil, eng, t)
if !called {
t.Fatalf("handler was not called")
}
v := readEnv(r.Body, t)
if v.Get("Version") != "42.1" {
t.Fatalf("%#v\n", v)
}
if r.HeaderMap.Get("Content-Type") != "application/json" {
t.Fatalf("%#v\n", r)
}
}
func TestGetInfo(t *testing.T) {
eng := engine.New()
var called bool
eng.Register("info", func(job *engine.Job) engine.Status {
called = true
v := &engine.Env{}
v.SetInt("Containers", 1)
v.SetInt("Images", 42000)
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/info", nil, eng, t)
if !called {
t.Fatalf("handler was not called")
}
v := readEnv(r.Body, t)
if v.GetInt("Images") != 42000 {
t.Fatalf("%#v\n", v)
}
if v.GetInt("Containers") != 1 {
t.Fatalf("%#v\n", v)
}
assertContentType(r, "application/json", t)
}
func TestGetImagesJSON(t *testing.T) {
eng := engine.New()
var called bool
eng.Register("images", func(job *engine.Job) engine.Status {
called = true
v := createEnvFromGetImagesJSONStruct(sampleImage)
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/images/json", nil, eng, t)
if !called {
t.Fatal("handler was not called")
}
assertHttpNotError(r, t)
assertContentType(r, "application/json", t)
var observed getImagesJSONStruct
if err := json.Unmarshal(r.Body.Bytes(), &observed); err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(observed, sampleImage) {
t.Errorf("Expected %#v but got %#v", sampleImage, observed)
}
}
func TestGetImagesJSONFilter(t *testing.T) {
eng := engine.New()
filter := "nothing"
eng.Register("images", func(job *engine.Job) engine.Status {
filter = job.Getenv("filter")
return engine.StatusOK
})
serveRequest("GET", "/images/json?filter=aaaa", nil, eng, t)
if filter != "aaaa" {
t.Errorf("%#v", filter)
}
}
func TestGetImagesJSONFilters(t *testing.T) {
eng := engine.New()
filter := "nothing"
eng.Register("images", func(job *engine.Job) engine.Status {
filter = job.Getenv("filters")
return engine.StatusOK
})
serveRequest("GET", "/images/json?filters=nnnn", nil, eng, t)
if filter != "nnnn" {
t.Errorf("%#v", filter)
}
}
func TestGetImagesJSONAll(t *testing.T) {
eng := engine.New()
allFilter := "-1"
eng.Register("images", func(job *engine.Job) engine.Status {
allFilter = job.Getenv("all")
return engine.StatusOK
})
serveRequest("GET", "/images/json?all=1", nil, eng, t)
if allFilter != "1" {
t.Errorf("%#v", allFilter)
}
}
func TestGetImagesJSONLegacyFormat(t *testing.T) {
eng := engine.New()
var called bool
eng.Register("images", func(job *engine.Job) engine.Status {
called = true
outsLegacy := engine.NewTable("Created", 0)
outsLegacy.Add(createEnvFromGetImagesJSONStruct(sampleImage))
if _, err := outsLegacy.WriteListTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequestUsingVersion("GET", "/images/json", "1.6", nil, eng, t)
if !called {
t.Fatal("handler was not called")
}
assertHttpNotError(r, t)
assertContentType(r, "application/json", t)
images := engine.NewTable("Created", 0)
if _, err := images.ReadListFrom(r.Body.Bytes()); err != nil {
t.Fatal(err)
}
if images.Len() != 1 {
t.Fatalf("Expected 1 image, %d found", images.Len())
}
image := images.Data[0]
if image.Get("Tag") != "test-tag" {
t.Errorf("Expected tag 'test-tag', found '%s'", image.Get("Tag"))
}
if image.Get("Repository") != "test-name" {
t.Errorf("Expected repository 'test-name', found '%s'", image.Get("Repository"))
}
}
func TestGetContainersByName(t *testing.T) {
eng := engine.New()
name := "container_name"
var called bool
eng.Register("container_inspect", func(job *engine.Job) engine.Status {
called = true
if job.Args[0] != name {
t.Errorf("name != '%s': %#v", name, job.Args[0])
}
if api.APIVERSION.LessThan("1.12") && !job.GetenvBool("dirty") {
t.Errorf("dirty env variable not set")
} else if api.APIVERSION.GreaterThanOrEqualTo("1.12") && job.GetenvBool("dirty") {
t.Errorf("dirty env variable set when it shouldn't")
}
v := &engine.Env{}
v.SetBool("dirty", true)
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/containers/"+name+"/json", nil, eng, t)
if !called {
t.Fatal("handler was not called")
}
assertContentType(r, "application/json", t)
var stdoutJson interface{}
if err := json.Unmarshal(r.Body.Bytes(), &stdoutJson); err != nil {
t.Fatalf("%#v", err)
}
if stdoutJson.(map[string]interface{})["dirty"].(float64) != 1 {
t.Fatalf("%#v", stdoutJson)
}
}
func TestGetEvents(t *testing.T) {
eng := engine.New()
var called bool
eng.Register("events", func(job *engine.Job) engine.Status {
called = true
since := job.Getenv("since")
if since != "1" {
t.Fatalf("'since' should be 1, found %#v instead", since)
}
until := job.Getenv("until")
if until != "0" {
t.Fatalf("'until' should be 0, found %#v instead", until)
}
v := &engine.Env{}
v.Set("since", since)
v.Set("until", until)
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/events?since=1&until=0", nil, eng, t)
if !called {
t.Fatal("handler was not called")
}
assertContentType(r, "application/json", t)
var stdout_json struct {
Since int
Until int
}
if err := json.Unmarshal(r.Body.Bytes(), &stdout_json); err != nil {
t.Fatal(err)
}
if stdout_json.Since != 1 {
t.Errorf("since != 1: %#v", stdout_json.Since)
}
if stdout_json.Until != 0 {
t.Errorf("until != 0: %#v", stdout_json.Until)
}
}
func TestLogs(t *testing.T) {
eng := engine.New()
var inspect bool
var logs bool
eng.Register("container_inspect", func(job *engine.Job) engine.Status {
inspect = true
if len(job.Args) == 0 {
t.Fatal("Job arguments is empty")
}
if job.Args[0] != "test" {
t.Fatalf("Container name %s, must be test", job.Args[0])
}
return engine.StatusOK
})
expected := "logs"
eng.Register("logs", func(job *engine.Job) engine.Status {
logs = true
if len(job.Args) == 0 {
t.Fatal("Job arguments is empty")
}
if job.Args[0] != "test" {
t.Fatalf("Container name %s, must be test", job.Args[0])
}
follow := job.Getenv("follow")
if follow != "1" {
t.Fatalf("follow: %s, must be 1", follow)
}
stdout := job.Getenv("stdout")
if stdout != "1" {
t.Fatalf("stdout %s, must be 1", stdout)
}
stderr := job.Getenv("stderr")
if stderr != "" {
t.Fatalf("stderr %s, must be empty", stderr)
}
timestamps := job.Getenv("timestamps")
if timestamps != "1" {
t.Fatalf("timestamps %s, must be 1", timestamps)
}
job.Stdout.Write([]byte(expected))
return engine.StatusOK
})
r := serveRequest("GET", "/containers/test/logs?follow=1&stdout=1&timestamps=1", nil, eng, t)
if r.Code != http.StatusOK {
t.Fatalf("Got status %d, expected %d", r.Code, http.StatusOK)
}
if !inspect {
t.Fatal("container_inspect job was not called")
}
if !logs {
t.Fatal("logs job was not called")
}
res := r.Body.String()
if res != expected {
t.Fatalf("Output %s, expected %s", res, expected)
}
}
func TestLogsNoStreams(t *testing.T) {
eng := engine.New()
var inspect bool
var logs bool
eng.Register("container_inspect", func(job *engine.Job) engine.Status {
inspect = true
if len(job.Args) == 0 {
t.Fatal("Job arguments is empty")
}
if job.Args[0] != "test" {
t.Fatalf("Container name %s, must be test", job.Args[0])
}
return engine.StatusOK
})
eng.Register("logs", func(job *engine.Job) engine.Status {
logs = true
return engine.StatusOK
})
r := serveRequest("GET", "/containers/test/logs", nil, eng, t)
if r.Code != http.StatusBadRequest {
t.Fatalf("Got status %d, expected %d", r.Code, http.StatusBadRequest)
}
if inspect {
t.Fatal("container_inspect job was called, but it shouldn't")
}
if logs {
t.Fatal("logs job was called, but it shouldn't")
}
res := strings.TrimSpace(r.Body.String())
expected := "Bad parameters: you must choose at least one stream"
if !strings.Contains(res, expected) {
t.Fatalf("Output %s, expected %s in it", res, expected)
}
}
func TestGetImagesHistory(t *testing.T) {
eng := engine.New()
imageName := "docker-test-image"
var called bool
eng.Register("history", func(job *engine.Job) engine.Status {
called = true
if len(job.Args) == 0 {
t.Fatal("Job arguments is empty")
}
if job.Args[0] != imageName {
t.Fatalf("name != '%s': %#v", imageName, job.Args[0])
}
v := &engine.Env{}
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/images/"+imageName+"/history", nil, eng, t)
if !called {
t.Fatalf("handler was not called")
}
if r.Code != http.StatusOK {
t.Fatalf("Got status %d, expected %d", r.Code, http.StatusOK)
}
if r.HeaderMap.Get("Content-Type") != "application/json" {
t.Fatalf("%#v\n", r)
}
}
func TestGetImagesByName(t *testing.T) {
eng := engine.New()
name := "image_name"
var called bool
eng.Register("image_inspect", func(job *engine.Job) engine.Status {
called = true
if job.Args[0] != name {
t.Fatalf("name != '%s': %#v", name, job.Args[0])
}
if api.APIVERSION.LessThan("1.12") && !job.GetenvBool("dirty") {
t.Fatal("dirty env variable not set")
} else if api.APIVERSION.GreaterThanOrEqualTo("1.12") && job.GetenvBool("dirty") {
t.Fatal("dirty env variable set when it shouldn't")
}
v := &engine.Env{}
v.SetBool("dirty", true)
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequest("GET", "/images/"+name+"/json", nil, eng, t)
if !called {
t.Fatal("handler was not called")
}
if r.HeaderMap.Get("Content-Type") != "application/json" {
t.Fatalf("%#v\n", r)
}
var stdoutJson interface{}
if err := json.Unmarshal(r.Body.Bytes(), &stdoutJson); err != nil {
t.Fatalf("%#v", err)
}
if stdoutJson.(map[string]interface{})["dirty"].(float64) != 1 {
t.Fatalf("%#v", stdoutJson)
}
}
func TestDeleteContainers(t *testing.T) {
eng := engine.New()
name := "foo"
var called bool
eng.Register("rm", func(job *engine.Job) engine.Status {
called = true
if len(job.Args) == 0 {
t.Fatalf("Job arguments is empty")
}
if job.Args[0] != name {
t.Fatalf("name != '%s': %#v", name, job.Args[0])
}
return engine.StatusOK
})
r := serveRequest("DELETE", "/containers/"+name, nil, eng, t)
if !called {
t.Fatalf("handler was not called")
}
if r.Code != http.StatusNoContent {
t.Fatalf("Got status %d, expected %d", r.Code, http.StatusNoContent)
}
}
func serveRequest(method, target string, body io.Reader, eng *engine.Engine, t *testing.T) *httptest.ResponseRecorder {
return serveRequestUsingVersion(method, target, api.APIVERSION, body, eng, t)
}
func serveRequestUsingVersion(method, target string, version version.Version, body io.Reader, eng *engine.Engine, t *testing.T) *httptest.ResponseRecorder {
r := httptest.NewRecorder()
req, err := http.NewRequest(method, target, body)
if err != nil {
t.Fatal(err)
}
ServeRequest(eng, version, r, req)
return r
}
func readEnv(src io.Reader, t *testing.T) *engine.Env {
out := engine.NewOutput()
v, err := out.AddEnv()
if err != nil {
t.Fatal(err)
}
if _, err := io.Copy(out, src); err != nil {
t.Fatal(err)
}
out.Close()
return v
}
func toJson(data interface{}, t *testing.T) io.Reader {
var buf bytes.Buffer
if err := json.NewEncoder(&buf).Encode(data); err != nil {
t.Fatal(err)
}
return &buf
}
func assertContentType(recorder *httptest.ResponseRecorder, content_type string, t *testing.T) {
if recorder.HeaderMap.Get("Content-Type") != content_type {
t.Fatalf("%#v\n", recorder)
}
}
// XXX: Duplicated from integration/utils_test.go, but maybe that's OK as that
// should die as soon as we converted all integration tests?
// assertHttpNotError expect the given response to not have an error.
// Otherwise the it causes the test to fail.
func assertHttpNotError(r *httptest.ResponseRecorder, t *testing.T) {
// Non-error http status are [200, 400)
if r.Code < http.StatusOK || r.Code >= http.StatusBadRequest {
t.Fatal(fmt.Errorf("Unexpected http error: %v", r.Code))
}
}
func createEnvFromGetImagesJSONStruct(data getImagesJSONStruct) *engine.Env {
v := &engine.Env{}
v.SetList("RepoTags", data.RepoTags)
v.Set("Id", data.Id)
v.SetInt64("Created", data.Created)
v.SetInt64("Size", data.Size)
v.SetInt64("VirtualSize", data.VirtualSize)
return v
}
type getImagesJSONStruct struct {
RepoTags []string
Id string
Created int64
Size int64
VirtualSize int64
}
var sampleImage getImagesJSONStruct = getImagesJSONStruct{
RepoTags: []string{"test-name:test-tag"},
Id: "ID",
Created: 999,
Size: 777,
VirtualSize: 666,
}
+11 -33
View File
@@ -3,51 +3,29 @@
package server
import (
"errors"
"net"
"net/http"
"fmt"
"github.com/docker/docker/daemon"
"github.com/docker/docker/engine"
)
// NewServer sets up the required Server and does protocol specific checking.
func (s *Server) newServer(proto, addr string) (serverCloser, error) {
var (
err error
l net.Listener
)
func NewServer(proto, addr string, job *engine.Job) (Server, error) {
// Basic error and sanity checking
switch proto {
case "tcp":
l, err = s.initTcpSocket(addr)
if err != nil {
return nil, err
}
return setupTcpHttp(addr, job)
default:
return nil, errors.New("Invalid protocol format. Windows only supports tcp.")
}
return &HttpServer{
&http.Server{
Addr: addr,
Handler: s.router,
},
l,
}, nil
}
func (s *Server) AcceptConnections(d *daemon.Daemon) {
s.daemon = d
// Called through eng.Job("acceptconnections")
func AcceptConnections(job *engine.Job) engine.Status {
// close the lock so the listeners start accepting connections
select {
case <-s.start:
default:
close(s.start)
if activationLock != nil {
close(activationLock)
}
}
func allocateDaemonPort(addr string) error {
return nil
}
func adjustCpuShares(version version.Version, hostConfig *runconfig.HostConfig) {
return engine.StatusOK
}
-1
View File
@@ -81,7 +81,6 @@ type Network struct {
type Stats struct {
Read time.Time `json:"read"`
Network Network `json:"network,omitempty"`
PreCpuStats CpuStats `json:"precpu_stats,omitempty"`
CpuStats CpuStats `json:"cpu_stats,omitempty"`
MemoryStats MemoryStats `json:"memory_stats,omitempty"`
BlkioStats BlkioStats `json:"blkio_stats,omitempty"`
-231
View File
@@ -1,13 +1,5 @@
package types
import (
"time"
"github.com/docker/docker/daemon/network"
"github.com/docker/docker/pkg/version"
"github.com/docker/docker/runconfig"
)
// ContainerCreateResponse contains the information returned to a client on the
// creation of a new container.
type ContainerCreateResponse struct {
@@ -17,226 +9,3 @@ type ContainerCreateResponse struct {
// Warnings are any warnings encountered during the creation of the container.
Warnings []string `json:"Warnings"`
}
// POST /containers/{name:.*}/exec
type ContainerExecCreateResponse struct {
// ID is the exec ID.
ID string `json:"Id"`
}
// POST /auth
type AuthResponse struct {
// Status is the authentication status
Status string `json:"Status"`
}
// POST "/containers/"+containerID+"/wait"
type ContainerWaitResponse struct {
// StatusCode is the status code of the wait job
StatusCode int `json:"StatusCode"`
}
// POST "/commit?container="+containerID
type ContainerCommitResponse struct {
ID string `json:"Id"`
}
// GET "/containers/{name:.*}/changes"
type ContainerChange struct {
Kind int
Path string
}
// GET "/images/{name:.*}/history"
type ImageHistory struct {
ID string `json:"Id"`
Created int64
CreatedBy string
Tags []string
Size int64
Comment string
}
// DELETE "/images/{name:.*}"
type ImageDelete struct {
Untagged string `json:",omitempty"`
Deleted string `json:",omitempty"`
}
// GET "/images/json"
type Image struct {
ID string `json:"Id"`
ParentId string
RepoTags []string
RepoDigests []string
Created int
Size int
VirtualSize int
Labels map[string]string
}
// GET "/images/{name:.*}/json"
type ImageInspect struct {
Id string
Parent string
Comment string
Created time.Time
Container string
ContainerConfig *runconfig.Config
DockerVersion string
Author string
Config *runconfig.Config
Architecture string
Os string
Size int64
VirtualSize int64
}
// GET "/containers/json"
type Port struct {
IP string `json:",omitempty"`
PrivatePort int
PublicPort int `json:",omitempty"`
Type string
}
type Container struct {
ID string `json:"Id"`
Names []string
Image string
Command string
Created int
Ports []Port
SizeRw int `json:",omitempty"`
SizeRootFs int `json:",omitempty"`
Labels map[string]string
Status string
}
// POST "/containers/"+containerID+"/copy"
type CopyConfig struct {
Resource string
}
// GET "/containers/{name:.*}/top"
type ContainerProcessList struct {
Processes [][]string
Titles []string
}
type Version struct {
Version string
ApiVersion version.Version
GitCommit string
GoVersion string
Os string
Arch string
KernelVersion string `json:",omitempty"`
Experimental bool `json:",omitempty"`
}
// GET "/info"
type Info struct {
ID string
Containers int
Images int
Driver string
DriverStatus [][2]string
MemoryLimit bool
SwapLimit bool
CpuCfsPeriod bool
CpuCfsQuota bool
IPv4Forwarding bool
Debug bool
NFd int
OomKillDisable bool
NGoroutines int
SystemTime string
ExecutionDriver string
LoggingDriver string
NEventsListener int
KernelVersion string
OperatingSystem string
IndexServerAddress string
RegistryConfig interface{}
InitSha1 string
InitPath string
NCPU int
MemTotal int64
DockerRootDir string
HttpProxy string
HttpsProxy string
NoProxy string
Name string
Labels []string
ExperimentalBuild bool
}
// This struct is a temp struct used by execStart
// Config fields is part of ExecConfig in runconfig package
type ExecStartCheck struct {
// ExecStart will first check if it's detached
Detach bool
// Check if there's a tty
Tty bool
}
type ContainerState struct {
Running bool
Paused bool
Restarting bool
OOMKilled bool
Dead bool
Pid int
ExitCode int
Error string
StartedAt time.Time
FinishedAt time.Time
}
// GET "/containers/{name:.*}/json"
type ContainerJSONBase struct {
Id string
Created time.Time
Path string
Args []string
State *ContainerState
Image string
NetworkSettings *network.Settings
ResolvConfPath string
HostnamePath string
HostsPath string
LogPath string
Name string
RestartCount int
Driver string
ExecDriver string
MountLabel string
ProcessLabel string
Volumes map[string]string
VolumesRW map[string]bool
AppArmorProfile string
ExecIDs []string
HostConfig *runconfig.HostConfig
}
type ContainerJSON struct {
*ContainerJSONBase
Config *runconfig.Config
}
// backcompatibility struct along with ContainerConfig
type ContainerJSONRaw struct {
*ContainerJSONBase
Config *ContainerConfig
}
type ContainerConfig struct {
*runconfig.Config
// backward compatibility, they now live in HostConfig
Memory int64
MemorySwap int64
CpuShares int64
Cpuset string
}
-155
View File
@@ -1,155 +0,0 @@
package builder
import (
"fmt"
"strings"
)
type FlagType int
const (
boolType FlagType = iota
stringType
)
type BuilderFlags struct {
Args []string // actual flags/args from cmd line
flags map[string]*Flag
used map[string]*Flag
Err error
}
type Flag struct {
bf *BuilderFlags
name string
flagType FlagType
Value string
}
func NewBuilderFlags() *BuilderFlags {
return &BuilderFlags{
flags: make(map[string]*Flag),
used: make(map[string]*Flag),
}
}
func (bf *BuilderFlags) AddBool(name string, def bool) *Flag {
flag := bf.addFlag(name, boolType)
if flag == nil {
return nil
}
if def {
flag.Value = "true"
} else {
flag.Value = "false"
}
return flag
}
func (bf *BuilderFlags) AddString(name string, def string) *Flag {
flag := bf.addFlag(name, stringType)
if flag == nil {
return nil
}
flag.Value = def
return flag
}
func (bf *BuilderFlags) addFlag(name string, flagType FlagType) *Flag {
if _, ok := bf.flags[name]; ok {
bf.Err = fmt.Errorf("Duplicate flag defined: %s", name)
return nil
}
newFlag := &Flag{
bf: bf,
name: name,
flagType: flagType,
}
bf.flags[name] = newFlag
return newFlag
}
func (fl *Flag) IsUsed() bool {
if _, ok := fl.bf.used[fl.name]; ok {
return true
}
return false
}
func (fl *Flag) IsTrue() bool {
if fl.flagType != boolType {
// Should never get here
panic(fmt.Errorf("Trying to use IsTrue on a non-boolean: %s", fl.name))
}
return fl.Value == "true"
}
func (bf *BuilderFlags) Parse() error {
// If there was an error while defining the possible flags
// go ahead and bubble it back up here since we didn't do it
// earlier in the processing
if bf.Err != nil {
return fmt.Errorf("Error setting up flags: %s", bf.Err)
}
for _, arg := range bf.Args {
if !strings.HasPrefix(arg, "--") {
return fmt.Errorf("Arg should start with -- : %s", arg)
}
if arg == "--" {
return nil
}
arg = arg[2:]
value := ""
index := strings.Index(arg, "=")
if index >= 0 {
value = arg[index+1:]
arg = arg[:index]
}
flag, ok := bf.flags[arg]
if !ok {
return fmt.Errorf("Unknown flag: %s", arg)
}
if _, ok = bf.used[arg]; ok {
return fmt.Errorf("Duplicate flag specified: %s", arg)
}
bf.used[arg] = flag
switch flag.flagType {
case boolType:
// value == "" is only ok if no "=" was specified
if index >= 0 && value == "" {
return fmt.Errorf("Missing a value on flag: %s", arg)
}
lower := strings.ToLower(value)
if lower == "" {
flag.Value = "true"
} else if lower == "true" || lower == "false" {
flag.Value = lower
} else {
return fmt.Errorf("Expecting boolean value for flag %s, not: %s", arg, value)
}
case stringType:
if index < 0 {
return fmt.Errorf("Missing a value on flag: %s", arg)
}
flag.Value = value
default:
panic(fmt.Errorf("No idea what kind of flag we have! Should never get here!"))
}
}
return nil
}
-187
View File
@@ -1,187 +0,0 @@
package builder
import (
"testing"
)
func TestBuilderFlags(t *testing.T) {
var expected string
var err error
// ---
bf := NewBuilderFlags()
bf.Args = []string{}
if err := bf.Parse(); err != nil {
t.Fatalf("Test1 of %q was supposed to work: %s", bf.Args, err)
}
// ---
bf = NewBuilderFlags()
bf.Args = []string{"--"}
if err := bf.Parse(); err != nil {
t.Fatalf("Test2 of %q was supposed to work: %s", bf.Args, err)
}
// ---
bf = NewBuilderFlags()
flStr1 := bf.AddString("str1", "")
flBool1 := bf.AddBool("bool1", false)
bf.Args = []string{}
if err = bf.Parse(); err != nil {
t.Fatalf("Test3 of %q was supposed to work: %s", bf.Args, err)
}
if flStr1.IsUsed() == true {
t.Fatalf("Test3 - str1 was not used!")
}
if flBool1.IsUsed() == true {
t.Fatalf("Test3 - bool1 was not used!")
}
// ---
bf = NewBuilderFlags()
flStr1 = bf.AddString("str1", "HI")
flBool1 = bf.AddBool("bool1", false)
bf.Args = []string{}
if err = bf.Parse(); err != nil {
t.Fatalf("Test4 of %q was supposed to work: %s", bf.Args, err)
}
if flStr1.Value != "HI" {
t.Fatalf("Str1 was supposed to default to: HI")
}
if flBool1.IsTrue() {
t.Fatalf("Bool1 was supposed to default to: false")
}
if flStr1.IsUsed() == true {
t.Fatalf("Str1 was not used!")
}
if flBool1.IsUsed() == true {
t.Fatalf("Bool1 was not used!")
}
// ---
bf = NewBuilderFlags()
flStr1 = bf.AddString("str1", "HI")
bf.Args = []string{"--str1"}
if err = bf.Parse(); err == nil {
t.Fatalf("Test %q was supposed to fail", bf.Args)
}
// ---
bf = NewBuilderFlags()
flStr1 = bf.AddString("str1", "HI")
bf.Args = []string{"--str1="}
if err = bf.Parse(); err != nil {
t.Fatalf("Test %q was supposed to work: %s", bf.Args, err)
}
expected = ""
if flStr1.Value != expected {
t.Fatalf("Str1 (%q) should be: %q", flStr1.Value, expected)
}
// ---
bf = NewBuilderFlags()
flStr1 = bf.AddString("str1", "HI")
bf.Args = []string{"--str1=BYE"}
if err = bf.Parse(); err != nil {
t.Fatalf("Test %q was supposed to work: %s", bf.Args, err)
}
expected = "BYE"
if flStr1.Value != expected {
t.Fatalf("Str1 (%q) should be: %q", flStr1.Value, expected)
}
// ---
bf = NewBuilderFlags()
flBool1 = bf.AddBool("bool1", false)
bf.Args = []string{"--bool1"}
if err = bf.Parse(); err != nil {
t.Fatalf("Test %q was supposed to work: %s", bf.Args, err)
}
if !flBool1.IsTrue() {
t.Fatalf("Test-b1 Bool1 was supposed to be true")
}
// ---
bf = NewBuilderFlags()
flBool1 = bf.AddBool("bool1", false)
bf.Args = []string{"--bool1=true"}
if err = bf.Parse(); err != nil {
t.Fatalf("Test %q was supposed to work: %s", bf.Args, err)
}
if !flBool1.IsTrue() {
t.Fatalf("Test-b2 Bool1 was supposed to be true")
}
// ---
bf = NewBuilderFlags()
flBool1 = bf.AddBool("bool1", false)
bf.Args = []string{"--bool1=false"}
if err = bf.Parse(); err != nil {
t.Fatalf("Test %q was supposed to work: %s", bf.Args, err)
}
if flBool1.IsTrue() {
t.Fatalf("Test-b3 Bool1 was supposed to be false")
}
// ---
bf = NewBuilderFlags()
flBool1 = bf.AddBool("bool1", false)
bf.Args = []string{"--bool1=false1"}
if err = bf.Parse(); err == nil {
t.Fatalf("Test %q was supposed to fail", bf.Args)
}
// ---
bf = NewBuilderFlags()
flBool1 = bf.AddBool("bool1", false)
bf.Args = []string{"--bool2"}
if err = bf.Parse(); err == nil {
t.Fatalf("Test %q was supposed to fail", bf.Args)
}
// ---
bf = NewBuilderFlags()
flStr1 = bf.AddString("str1", "HI")
flBool1 = bf.AddBool("bool1", false)
bf.Args = []string{"--bool1", "--str1=BYE"}
if err = bf.Parse(); err != nil {
t.Fatalf("Test %q was supposed to work: %s", bf.Args, err)
}
if flStr1.Value != "BYE" {
t.Fatalf("Teset %s, str1 should be BYE", bf.Args)
}
if !flBool1.IsTrue() {
t.Fatalf("Teset %s, bool1 should be true", bf.Args)
}
}
+2
View File
@@ -16,6 +16,7 @@ const (
Expose = "expose"
Volume = "volume"
User = "user"
Insert = "insert"
)
// Commands is list of all Dockerfile commands
@@ -34,4 +35,5 @@ var Commands = map[string]struct{}{
Expose: {},
Volume: {},
User: {},
Insert: {},
}
+21 -114
View File
@@ -12,11 +12,10 @@ import (
"io/ioutil"
"path/filepath"
"regexp"
"runtime"
"sort"
"strings"
"github.com/Sirupsen/logrus"
log "github.com/Sirupsen/logrus"
"github.com/docker/docker/nat"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/runconfig"
@@ -39,9 +38,6 @@ func nullDispatch(b *Builder, args []string, attributes map[string]bool, origina
// in the dockerfile available from the next statement on via ${foo}.
//
func env(b *Builder, args []string, attributes map[string]bool, original string) error {
if runtime.GOOS == "windows" {
return fmt.Errorf("ENV is not supported on Windows.")
}
if len(args) == 0 {
return fmt.Errorf("ENV requires at least one argument")
}
@@ -51,26 +47,6 @@ func env(b *Builder, args []string, attributes map[string]bool, original string)
return fmt.Errorf("Bad input to ENV, too many args")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
// TODO/FIXME/NOT USED
// Just here to show how to use the builder flags stuff within the
// context of a builder command. Will remove once we actually add
// a builder command to something!
/*
flBool1 := b.BuilderFlags.AddBool("bool1", false)
flStr1 := b.BuilderFlags.AddString("str1", "HI")
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
fmt.Printf("Bool1:%v\n", flBool1)
fmt.Printf("Str1:%v\n", flStr1)
*/
commitStr := "ENV"
for j := 0; j < len(args); j++ {
@@ -105,10 +81,6 @@ func maintainer(b *Builder, args []string, attributes map[string]bool, original
return fmt.Errorf("MAINTAINER requires exactly one argument")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
b.maintainer = args[0]
return b.commit("", b.Config.Cmd, fmt.Sprintf("MAINTAINER %s", b.maintainer))
}
@@ -126,10 +98,6 @@ func label(b *Builder, args []string, attributes map[string]bool, original strin
return fmt.Errorf("Bad input to LABEL, too many args")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
commitStr := "LABEL"
if b.Config.Labels == nil {
@@ -158,10 +126,6 @@ func add(b *Builder, args []string, attributes map[string]bool, original string)
return fmt.Errorf("ADD requires at least two arguments")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
return b.runContextCommand(args, true, true, "ADD")
}
@@ -174,10 +138,6 @@ func dispatchCopy(b *Builder, args []string, attributes map[string]bool, origina
return fmt.Errorf("COPY requires at least two arguments")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
return b.runContextCommand(args, false, false, "COPY")
}
@@ -190,10 +150,6 @@ func from(b *Builder, args []string, attributes map[string]bool, original string
return fmt.Errorf("FROM requires one argument")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
name := args[0]
if name == NoBaseImageSpecifier {
@@ -210,12 +166,12 @@ func from(b *Builder, args []string, attributes map[string]bool, original string
}
}
if err != nil {
if b.Daemon.Graph().IsNotExist(err, name) {
if b.Daemon.Graph().IsNotExist(err) {
image, err = b.pullImage(name)
}
// note that the top level err will still be !nil here if IsNotExist is
// not the error. This approach just simplifies the logic a bit.
// not the error. This approach just simplifies hte logic a bit.
if err != nil {
return err
}
@@ -238,10 +194,6 @@ func onbuild(b *Builder, args []string, attributes map[string]bool, original str
return fmt.Errorf("ONBUILD requires at least one argument")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
triggerInstruction := strings.ToUpper(strings.TrimSpace(args[0]))
switch triggerInstruction {
case "ONBUILD":
@@ -265,10 +217,6 @@ func workdir(b *Builder, args []string, attributes map[string]bool, original str
return fmt.Errorf("WORKDIR requires exactly one argument")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
workdir := args[0]
if !filepath.IsAbs(workdir) {
@@ -283,11 +231,10 @@ func workdir(b *Builder, args []string, attributes map[string]bool, original str
// RUN some command yo
//
// run a command and commit the image. Args are automatically prepended with
// 'sh -c' under linux or 'cmd /S /C' under Windows, in the event there is
// only one argument. The difference in processing:
// 'sh -c' in the event there is only one argument. The difference in
// processing:
//
// RUN echo hi # sh -c echo hi (Linux)
// RUN echo hi # cmd /S /C echo hi (Windows)
// RUN echo hi # sh -c echo hi
// RUN [ "echo", "hi" ] # echo hi
//
func run(b *Builder, args []string, attributes map[string]bool, original string) error {
@@ -295,18 +242,10 @@ func run(b *Builder, args []string, attributes map[string]bool, original string)
return fmt.Errorf("Please provide a source image with `from` prior to run")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
args = handleJsonArgs(args, attributes)
if !attributes["json"] {
if runtime.GOOS != "windows" {
args = append([]string{"/bin/sh", "-c"}, args...)
} else {
args = append([]string{"cmd", "/S /C"}, args...)
}
args = append([]string{"/bin/sh", "-c"}, args...)
}
runCmd := flag.NewFlagSet("run", flag.ContinueOnError)
@@ -323,9 +262,9 @@ func run(b *Builder, args []string, attributes map[string]bool, original string)
b.Config.Cmd = config.Cmd
runconfig.Merge(b.Config, config)
defer func(cmd *runconfig.Command) { b.Config.Cmd = cmd }(cmd)
defer func(cmd []string) { b.Config.Cmd = cmd }(cmd)
logrus.Debugf("[BUILDER] Command to be executed: %v", b.Config.Cmd)
log.Debugf("[BUILDER] Command to be executed: %v", b.Config.Cmd)
hit, err := b.probeCache()
if err != nil {
@@ -362,23 +301,13 @@ func run(b *Builder, args []string, attributes map[string]bool, original string)
// Argument handling is the same as RUN.
//
func cmd(b *Builder, args []string, attributes map[string]bool, original string) error {
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
cmdSlice := handleJsonArgs(args, attributes)
b.Config.Cmd = handleJsonArgs(args, attributes)
if !attributes["json"] {
if runtime.GOOS != "windows" {
cmdSlice = append([]string{"/bin/sh", "-c"}, cmdSlice...)
} else {
cmdSlice = append([]string{"cmd", "/S /C"}, cmdSlice...)
}
b.Config.Cmd = append([]string{"/bin/sh", "-c"}, b.Config.Cmd...)
}
b.Config.Cmd = runconfig.NewCommand(cmdSlice...)
if err := b.commit("", b.Config.Cmd, fmt.Sprintf("CMD %q", cmdSlice)); err != nil {
if err := b.commit("", b.Config.Cmd, fmt.Sprintf("CMD %q", b.Config.Cmd)); err != nil {
return err
}
@@ -391,33 +320,25 @@ func cmd(b *Builder, args []string, attributes map[string]bool, original string)
// ENTRYPOINT /usr/sbin/nginx
//
// Set the entrypoint (which defaults to sh -c on linux, or cmd /S /C on Windows) to
// /usr/sbin/nginx. Will accept the CMD as the arguments to /usr/sbin/nginx.
// Set the entrypoint (which defaults to sh -c) to /usr/sbin/nginx. Will
// accept the CMD as the arguments to /usr/sbin/nginx.
//
// Handles command processing similar to CMD and RUN, only b.Config.Entrypoint
// is initialized at NewBuilder time instead of through argument parsing.
//
func entrypoint(b *Builder, args []string, attributes map[string]bool, original string) error {
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
parsed := handleJsonArgs(args, attributes)
switch {
case attributes["json"]:
// ENTRYPOINT ["echo", "hi"]
b.Config.Entrypoint = runconfig.NewEntrypoint(parsed...)
b.Config.Entrypoint = parsed
case len(parsed) == 0:
// ENTRYPOINT []
b.Config.Entrypoint = nil
default:
// ENTRYPOINT echo hi
if runtime.GOOS != "windows" {
b.Config.Entrypoint = runconfig.NewEntrypoint("/bin/sh", "-c", parsed[0])
} else {
b.Config.Entrypoint = runconfig.NewEntrypoint("cmd", "/S /C", parsed[0])
}
b.Config.Entrypoint = []string{"/bin/sh", "-c", parsed[0]}
}
// when setting the entrypoint if a CMD was not explicitly set then
@@ -445,10 +366,6 @@ func expose(b *Builder, args []string, attributes map[string]bool, original stri
return fmt.Errorf("EXPOSE requires at least one argument")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
if b.Config.ExposedPorts == nil {
b.Config.ExposedPorts = make(nat.PortSet)
}
@@ -489,18 +406,10 @@ func expose(b *Builder, args []string, attributes map[string]bool, original stri
// ENTRYPOINT/CMD at container run time.
//
func user(b *Builder, args []string, attributes map[string]bool, original string) error {
if runtime.GOOS == "windows" {
return fmt.Errorf("USER is not supported on Windows.")
}
if len(args) != 1 {
return fmt.Errorf("USER requires exactly one argument")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
b.Config.User = args[0]
return b.commit("", b.Config.Cmd, fmt.Sprintf("USER %v", args))
}
@@ -510,17 +419,10 @@ func user(b *Builder, args []string, attributes map[string]bool, original string
// Expose the volume /foo for use. Will also accept the JSON array form.
//
func volume(b *Builder, args []string, attributes map[string]bool, original string) error {
if runtime.GOOS == "windows" {
return fmt.Errorf("VOLUME is not supported on Windows.")
}
if len(args) == 0 {
return fmt.Errorf("VOLUME requires at least one argument")
}
if err := b.BuilderFlags.Parse(); err != nil {
return err
}
if b.Config.Volumes == nil {
b.Config.Volumes = map[string]struct{}{}
}
@@ -536,3 +438,8 @@ func volume(b *Builder, args []string, attributes map[string]bool, original stri
}
return nil
}
// INSERT is no longer accepted, but we still parse it.
func insert(b *Builder, args []string, attributes map[string]bool, original string) error {
return fmt.Errorf("INSERT has been deprecated. Please use ADD instead")
}
+24 -34
View File
@@ -1,4 +1,4 @@
// Package builder is the evaluation step in the Dockerfile parse/evaluate pipeline.
// builder is the evaluation step in the Dockerfile parse/evaluate pipeline.
//
// It incorporates a dispatch table based on the parser.Node values (see the
// parser package for more information) that are yielded from the parser itself.
@@ -20,27 +20,32 @@
package builder
import (
"errors"
"fmt"
"io"
"os"
"path/filepath"
"strings"
"github.com/Sirupsen/logrus"
log "github.com/Sirupsen/logrus"
"github.com/docker/docker/api"
"github.com/docker/docker/builder/command"
"github.com/docker/docker/builder/parser"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/daemon"
"github.com/docker/docker/engine"
"github.com/docker/docker/pkg/common"
"github.com/docker/docker/pkg/fileutils"
"github.com/docker/docker/pkg/streamformatter"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/symlink"
"github.com/docker/docker/pkg/tarsum"
"github.com/docker/docker/registry"
"github.com/docker/docker/runconfig"
"github.com/docker/docker/utils"
)
var (
ErrDockerfileEmpty = errors.New("Dockerfile cannot be empty")
)
// Environment variable interpolation will happen on these statements only.
var replaceEnvAllowed = map[string]struct{}{
command.Env: {},
@@ -71,6 +76,7 @@ func init() {
command.Expose: expose,
command.Volume: volume,
command.User: user,
command.Insert: insert,
}
}
@@ -78,6 +84,7 @@ func init() {
// processing as it evaluates the parsing result.
type Builder struct {
Daemon *daemon.Daemon
Engine *engine.Engine
// effectively stdio for the run. Because it is not stdio, I said
// "Effectively". Do not use stdio anywhere in this package for any reason.
@@ -98,12 +105,12 @@ type Builder struct {
// the final configs of the Dockerfile but dont want the layers
disableCommit bool
// Registry server auth configs used to pull images when handling `FROM`.
AuthConfigs map[string]cliconfig.AuthConfig
AuthConfig *registry.AuthConfig
AuthConfigFile *registry.ConfigFile
// Deprecated, original writer used for ImagePull. To be removed.
OutOld io.Writer
StreamFormatter *streamformatter.StreamFormatter
StreamFormatter *utils.StreamFormatter
Config *runconfig.Config // runconfig for cmd, run, entrypoint etc.
@@ -115,20 +122,15 @@ type Builder struct {
image string // image name for commit processing
maintainer string // maintainer name. could probably be removed.
cmdSet bool // indicates is CMD was set in current Dockerfile
BuilderFlags *BuilderFlags // current cmd's BuilderFlags - temporary
context tarsum.TarSum // the context is a tarball that is uploaded by the client
contextPath string // the path of the temporary directory the local context is unpacked to (server side)
noBaseImage bool // indicates that this build does not start from any base image, but is being built from an empty file system.
// Set resource restrictions for build containers
cpuSetCpus string
cpuSetMems string
cpuShares int64
cpuPeriod int64
cpuQuota int64
cgroupParent string
memory int64
memorySwap int64
cpuSetCpus string
cpuShares int64
memory int64
memorySwap int64
cancelled <-chan struct{} // When closed, job was cancelled.
}
@@ -152,7 +154,7 @@ func (b *Builder) Run(context io.Reader) (string, error) {
defer func() {
if err := os.RemoveAll(b.contextPath); err != nil {
logrus.Debugf("[BUILDER] failed to remove temporary context: %s", err)
log.Debugf("[BUILDER] failed to remove temporary context: %s", err)
}
}()
@@ -168,7 +170,7 @@ func (b *Builder) Run(context io.Reader) (string, error) {
for i, n := range b.dockerfile.Children {
select {
case <-b.cancelled:
logrus.Debug("Builder: build cancelled!")
log.Debug("Builder: build cancelled!")
fmt.Fprintf(b.OutStream, "Build cancelled")
return "", fmt.Errorf("Build cancelled")
default:
@@ -180,7 +182,7 @@ func (b *Builder) Run(context io.Reader) (string, error) {
}
return "", err
}
fmt.Fprintf(b.OutStream, " ---> %s\n", stringid.TruncateID(b.image))
fmt.Fprintf(b.OutStream, " ---> %s\n", common.TruncateID(b.image))
if b.Remove {
b.clearTmp()
}
@@ -190,7 +192,7 @@ func (b *Builder) Run(context io.Reader) (string, error) {
return "", fmt.Errorf("No image was generated. Is your Dockerfile empty?")
}
fmt.Fprintf(b.OutStream, "Successfully built %s\n", stringid.TruncateID(b.image))
fmt.Fprintf(b.OutStream, "Successfully built %s\n", common.TruncateID(b.image))
return b.image, nil
}
@@ -223,7 +225,7 @@ func (b *Builder) readDockerfile() error {
return fmt.Errorf("Cannot locate specified Dockerfile: %s", origFile)
}
if fi.Size() == 0 {
return fmt.Errorf("The Dockerfile (%s) cannot be empty", origFile)
return ErrDockerfileEmpty
}
f, err := os.Open(filename)
@@ -278,14 +280,9 @@ func (b *Builder) dispatch(stepN int, ast *parser.Node) error {
cmd := ast.Value
attrs := ast.Attributes
original := ast.Original
flags := ast.Flags
strs := []string{}
msg := fmt.Sprintf("Step %d : %s", stepN, strings.ToUpper(cmd))
if len(ast.Flags) > 0 {
msg += " " + strings.Join(ast.Flags, " ")
}
if cmd == "onbuild" {
if ast.Next == nil {
return fmt.Errorf("ONBUILD requires at least one argument")
@@ -293,11 +290,6 @@ func (b *Builder) dispatch(stepN int, ast *parser.Node) error {
ast = ast.Next.Children[0]
strs = append(strs, ast.Value)
msg += " " + ast.Value
if len(ast.Flags) > 0 {
msg += " " + strings.Join(ast.Flags, " ")
}
}
// count the number of nodes that we are going to traverse first
@@ -337,8 +329,6 @@ func (b *Builder) dispatch(stepN int, ast *parser.Node) error {
// XXX yes, we skip any cmds that are not valid; the parser should have
// picked these out already.
if f, ok := evaluateTable[cmd]; ok {
b.BuilderFlags = NewBuilderFlags()
b.BuilderFlags.Args = flags
return f(b, strList, attrs, original)
}
+58 -78
View File
@@ -19,25 +19,23 @@ import (
"syscall"
"time"
"github.com/Sirupsen/logrus"
log "github.com/Sirupsen/logrus"
"github.com/docker/docker/builder/parser"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/daemon"
"github.com/docker/docker/graph"
imagepkg "github.com/docker/docker/image"
"github.com/docker/docker/pkg/archive"
"github.com/docker/docker/pkg/chrootarchive"
"github.com/docker/docker/pkg/httputils"
"github.com/docker/docker/pkg/common"
"github.com/docker/docker/pkg/ioutils"
"github.com/docker/docker/pkg/jsonmessage"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/progressreader"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/symlink"
"github.com/docker/docker/pkg/system"
"github.com/docker/docker/pkg/tarsum"
"github.com/docker/docker/pkg/urlutil"
"github.com/docker/docker/registry"
"github.com/docker/docker/runconfig"
"github.com/docker/docker/utils"
)
func (b *Builder) readContext(context io.Reader) error {
@@ -63,7 +61,7 @@ func (b *Builder) readContext(context io.Reader) error {
return nil
}
func (b *Builder) commit(id string, autoCmd *runconfig.Command, comment string) error {
func (b *Builder) commit(id string, autoCmd []string, comment string) error {
if b.disableCommit {
return nil
}
@@ -73,8 +71,8 @@ func (b *Builder) commit(id string, autoCmd *runconfig.Command, comment string)
b.Config.Image = b.image
if id == "" {
cmd := b.Config.Cmd
b.Config.Cmd = runconfig.NewCommand("/bin/sh", "-c", "#(nop) "+comment)
defer func(cmd *runconfig.Command) { b.Config.Cmd = cmd }(cmd)
b.Config.Cmd = []string{"/bin/sh", "-c", "#(nop) " + comment}
defer func(cmd []string) { b.Config.Cmd = cmd }(cmd)
hit, err := b.probeCache()
if err != nil {
@@ -148,16 +146,8 @@ func (b *Builder) runContextCommand(args []string, allowRemote bool, allowDecomp
// do the copy (e.g. hash value if cached). Don't actually do
// the copy until we've looked at all src files
for _, orig := range args[0 : len(args)-1] {
if err := calcCopyInfo(
b,
cmdName,
&copyInfos,
orig,
dest,
allowRemote,
allowDecompression,
true,
); err != nil {
err := calcCopyInfo(b, cmdName, &copyInfos, orig, dest, allowRemote, allowDecompression)
if err != nil {
return err
}
}
@@ -192,8 +182,8 @@ func (b *Builder) runContextCommand(args []string, allowRemote bool, allowDecomp
}
cmd := b.Config.Cmd
b.Config.Cmd = runconfig.NewCommand("/bin/sh", "-c", fmt.Sprintf("#(nop) %s %s in %s", cmdName, srcHash, dest))
defer func(cmd *runconfig.Command) { b.Config.Cmd = cmd }(cmd)
b.Config.Cmd = []string{"/bin/sh", "-c", fmt.Sprintf("#(nop) %s %s in %s", cmdName, srcHash, dest)}
defer func(cmd []string) { b.Config.Cmd = cmd }(cmd)
hit, err := b.probeCache()
if err != nil {
@@ -227,7 +217,7 @@ func (b *Builder) runContextCommand(args []string, allowRemote bool, allowDecomp
return nil
}
func calcCopyInfo(b *Builder, cmdName string, cInfos *[]*copyInfo, origPath string, destPath string, allowRemote bool, allowDecompression bool, allowWildcards bool) error {
func calcCopyInfo(b *Builder, cmdName string, cInfos *[]*copyInfo, origPath string, destPath string, allowRemote bool, allowDecompression bool) error {
if origPath != "" && origPath[0] == '/' && len(origPath) > 1 {
origPath = origPath[1:]
@@ -260,7 +250,7 @@ func calcCopyInfo(b *Builder, cmdName string, cInfos *[]*copyInfo, origPath stri
*cInfos = append(*cInfos, &ci)
// Initiate the download
resp, err := httputils.Download(ci.origPath)
resp, err := utils.Download(ci.origPath)
if err != nil {
return err
}
@@ -352,7 +342,7 @@ func calcCopyInfo(b *Builder, cmdName string, cInfos *[]*copyInfo, origPath stri
}
// Deal with wildcards
if allowWildcards && ContainsWildcards(origPath) {
if ContainsWildcards(origPath) {
for _, fileInfo := range b.context.GetSums() {
if fileInfo.Name() == "" {
continue
@@ -362,9 +352,7 @@ func calcCopyInfo(b *Builder, cmdName string, cInfos *[]*copyInfo, origPath stri
continue
}
// Note we set allowWildcards to false in case the name has
// a * in it
calcCopyInfo(b, cmdName, cInfos, fileInfo.Name(), destPath, allowRemote, allowDecompression, false)
calcCopyInfo(b, cmdName, cInfos, fileInfo.Name(), destPath, allowRemote, allowDecompression)
}
return nil
}
@@ -446,31 +434,24 @@ func (b *Builder) pullImage(name string) (*imagepkg.Image, error) {
if tag == "" {
tag = "latest"
}
pullRegistryAuth := &cliconfig.AuthConfig{}
if len(b.AuthConfigs) > 0 {
job := b.Engine.Job("pull", remote, tag)
pullRegistryAuth := b.AuthConfig
if len(b.AuthConfigFile.Configs) > 0 {
// The request came with a full auth config file, we prefer to use that
repoInfo, err := b.Daemon.RegistryService.ResolveRepository(remote)
repoInfo, err := registry.ResolveRepositoryInfo(job, remote)
if err != nil {
return nil, err
}
resolvedConfig := registry.ResolveAuthConfig(
&cliconfig.ConfigFile{AuthConfigs: b.AuthConfigs},
repoInfo.Index,
)
pullRegistryAuth = &resolvedConfig
resolvedAuth := b.AuthConfigFile.ResolveAuthConfig(repoInfo.Index)
pullRegistryAuth = &resolvedAuth
}
imagePullConfig := &graph.ImagePullConfig{
AuthConfig: pullRegistryAuth,
OutStream: ioutils.NopWriteCloser(b.OutOld),
}
if err := b.Daemon.Repositories().Pull(remote, tag, imagePullConfig); err != nil {
job.SetenvBool("json", b.StreamFormatter.Json())
job.SetenvBool("parallel", true)
job.SetenvJson("authConfig", pullRegistryAuth)
job.Stdout.Add(ioutils.NopWriteCloser(b.OutOld))
if err := job.Run(); err != nil {
return nil, err
}
image, err := b.Daemon.Repositories().LookupImage(name)
if err != nil {
return nil, err
@@ -495,7 +476,7 @@ func (b *Builder) processImageFrom(img *imagepkg.Image) error {
fmt.Fprintf(b.ErrStream, "# Executing %d build triggers\n", nTriggers)
}
// Copy the ONBUILD triggers, and remove them from the config, since the config will be committed.
// Copy the ONBUILD triggers, and remove them from the config, since the config will be commited.
onBuildTriggers := b.Config.OnBuild
b.Config.OnBuild = []string{}
@@ -540,13 +521,13 @@ func (b *Builder) probeCache() (bool, error) {
return false, err
}
if cache == nil {
logrus.Debugf("[BUILDER] Cache miss")
log.Debugf("[BUILDER] Cache miss")
b.cacheBusted = true
return false, nil
}
fmt.Fprintf(b.OutStream, " ---> Using cache\n")
logrus.Debugf("[BUILDER] Use cached version")
log.Debugf("[BUILDER] Use cached version")
b.image = cache.ID
return true, nil
}
@@ -558,15 +539,10 @@ func (b *Builder) create() (*daemon.Container, error) {
b.Config.Image = b.image
hostConfig := &runconfig.HostConfig{
CpuShares: b.cpuShares,
CpuPeriod: b.cpuPeriod,
CpuQuota: b.cpuQuota,
CpusetCpus: b.cpuSetCpus,
CpusetMems: b.cpuSetMems,
CgroupParent: b.cgroupParent,
Memory: b.memory,
MemorySwap: b.memorySwap,
NetworkMode: "bridge",
CpuShares: b.cpuShares,
CpusetCpus: b.cpuSetCpus,
Memory: b.memory,
MemorySwap: b.memorySwap,
}
config := *b.Config
@@ -581,15 +557,14 @@ func (b *Builder) create() (*daemon.Container, error) {
}
b.TmpContainers[c.ID] = struct{}{}
fmt.Fprintf(b.OutStream, " ---> Running in %s\n", stringid.TruncateID(c.ID))
fmt.Fprintf(b.OutStream, " ---> Running in %s\n", common.TruncateID(c.ID))
if config.Cmd.Len() > 0 {
if len(config.Cmd) > 0 {
// override the entry point that may have been picked up from the base image
s := config.Cmd.Slice()
c.Path = s[0]
c.Args = s[1:]
c.Path = config.Cmd[0]
c.Args = config.Cmd[1:]
} else {
config.Cmd = runconfig.NewCommand()
config.Cmd = []string{}
}
return c, nil
@@ -598,7 +573,7 @@ func (b *Builder) create() (*daemon.Container, error) {
func (b *Builder) run(c *daemon.Container) error {
var errCh chan error
if b.Verbose {
errCh = c.Attach(nil, b.OutStream, b.ErrStream)
errCh = b.Daemon.Attach(&c.StreamConfig, c.Config.OpenStdin, c.Config.StdinOnce, c.Config.Tty, nil, b.OutStream, b.ErrStream)
}
//start the container
@@ -611,7 +586,7 @@ func (b *Builder) run(c *daemon.Container) error {
go func() {
select {
case <-b.cancelled:
logrus.Debugln("Build cancelled, killing container:", c.ID)
log.Debugln("Build cancelled, killing container:", c.ID)
c.Kill()
case <-finished:
}
@@ -626,10 +601,11 @@ func (b *Builder) run(c *daemon.Container) error {
// Wait for it to finish
if ret, _ := c.WaitStop(-1 * time.Second); ret != 0 {
return &jsonmessage.JSONError{
Message: fmt.Sprintf("The command '%s' returned a non-zero code: %d", b.Config.Cmd.ToString(), ret),
err := &utils.JSONError{
Message: fmt.Sprintf("The command %v returned a non-zero code: %d", b.Config.Cmd, ret),
Code: ret,
}
return err
}
return nil
@@ -661,12 +637,14 @@ func (b *Builder) addContext(container *daemon.Container, orig, dest string, dec
err error
destExists = true
origPath = path.Join(b.contextPath, orig)
destPath string
destPath = path.Join(container.RootfsPath(), dest)
)
destPath, err = container.GetResourcePath(dest)
if err != nil {
return err
if destPath != container.RootfsPath() {
destPath, err = symlink.FollowSymlinkInScope(destPath, container.RootfsPath())
if err != nil {
return err
}
}
// Preserve the trailing '/'
@@ -709,7 +687,7 @@ func (b *Builder) addContext(container *daemon.Container, orig, dest string, dec
if err := chrootarchive.UntarPath(origPath, tarDest); err == nil {
return nil
} else if err != io.EOF {
logrus.Debugf("Couldn't untar %s to %s: %s", origPath, tarDest, err)
log.Debugf("Couldn't untar %s to %s: %s", origPath, tarDest, err)
}
}
@@ -769,15 +747,17 @@ func fixPermissions(source, destination string, uid, gid int, destExisted bool)
func (b *Builder) clearTmp() {
for c := range b.TmpContainers {
rmConfig := &daemon.ContainerRmConfig{
ForceRemove: true,
RemoveVolume: true,
tmp, err := b.Daemon.Get(c)
if err != nil {
fmt.Fprint(b.OutStream, err.Error())
}
if err := b.Daemon.ContainerRm(c, rmConfig); err != nil {
fmt.Fprintf(b.OutStream, "Error removing intermediate container %s: %v\n", stringid.TruncateID(c), err)
if err := b.Daemon.Rm(tmp); err != nil {
fmt.Fprintf(b.OutStream, "Error removing intermediate container %s: %v\n", common.TruncateID(c), err)
return
}
b.Daemon.DeleteVolumes(tmp.VolumePaths())
delete(b.TmpContainers, c)
fmt.Fprintf(b.OutStream, "Removing intermediate container %s\n", stringid.TruncateID(c))
fmt.Fprintf(b.OutStream, "Removing intermediate container %s\n", common.TruncateID(c))
}
}
+104 -129
View File
@@ -2,22 +2,20 @@ package builder
import (
"bytes"
"fmt"
"encoding/json"
"io"
"io/ioutil"
"os"
"os/exec"
"strings"
"sync"
"github.com/docker/docker/api"
"github.com/docker/docker/builder/parser"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/daemon"
"github.com/docker/docker/graph/tags"
"github.com/docker/docker/engine"
"github.com/docker/docker/graph"
"github.com/docker/docker/pkg/archive"
"github.com/docker/docker/pkg/httputils"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/streamformatter"
"github.com/docker/docker/pkg/urlutil"
"github.com/docker/docker/registry"
"github.com/docker/docker/runconfig"
@@ -36,168 +34,169 @@ var validCommitCommands = map[string]bool{
"onbuild": true,
}
type Config struct {
DockerfileName string
RemoteURL string
RepoName string
SuppressOutput bool
NoCache bool
Remove bool
ForceRemove bool
Pull bool
Memory int64
MemorySwap int64
CpuShares int64
CpuPeriod int64
CpuQuota int64
CpuSetCpus string
CpuSetMems string
CgroupParent string
AuthConfigs map[string]cliconfig.AuthConfig
Stdout io.Writer
Context io.ReadCloser
// When closed, the job has been cancelled.
// Note: not all jobs implement cancellation.
// See Job.Cancel() and Job.WaitCancelled()
cancelled chan struct{}
cancelOnce sync.Once
type BuilderJob struct {
Engine *engine.Engine
Daemon *daemon.Daemon
}
// When called, causes the Job.WaitCancelled channel to unblock.
func (b *Config) Cancel() {
b.cancelOnce.Do(func() {
close(b.cancelled)
})
func (b *BuilderJob) Install() {
b.Engine.Register("build", b.CmdBuild)
b.Engine.Register("build_config", b.CmdBuildConfig)
}
// Returns a channel which is closed ("never blocks") when the job is cancelled.
func (b *Config) WaitCancelled() <-chan struct{} {
return b.cancelled
}
func NewBuildConfig() *Config {
return &Config{
AuthConfigs: map[string]cliconfig.AuthConfig{},
cancelled: make(chan struct{}),
func (b *BuilderJob) CmdBuild(job *engine.Job) engine.Status {
if len(job.Args) != 0 {
return job.Errorf("Usage: %s\n", job.Name)
}
}
func Build(d *daemon.Daemon, buildConfig *Config) error {
var (
repoName string
tag string
context io.ReadCloser
dockerfileName = job.Getenv("dockerfile")
remoteURL = job.Getenv("remote")
repoName = job.Getenv("t")
suppressOutput = job.GetenvBool("q")
noCache = job.GetenvBool("nocache")
rm = job.GetenvBool("rm")
forceRm = job.GetenvBool("forcerm")
pull = job.GetenvBool("pull")
memory = job.GetenvInt64("memory")
memorySwap = job.GetenvInt64("memswap")
cpuShares = job.GetenvInt64("cpushares")
cpuSetCpus = job.Getenv("cpusetcpus")
authConfig = &registry.AuthConfig{}
configFile = &registry.ConfigFile{}
tag string
context io.ReadCloser
)
repoName, tag = parsers.ParseRepositoryTag(buildConfig.RepoName)
job.GetenvJson("authConfig", authConfig)
job.GetenvJson("configFile", configFile)
repoName, tag = parsers.ParseRepositoryTag(repoName)
if repoName != "" {
if err := registry.ValidateRepositoryName(repoName); err != nil {
return err
return job.Error(err)
}
if len(tag) > 0 {
if err := tags.ValidateTagName(tag); err != nil {
return err
if err := graph.ValidateTagName(tag); err != nil {
return job.Error(err)
}
}
}
if buildConfig.RemoteURL == "" {
context = ioutil.NopCloser(buildConfig.Context)
} else if urlutil.IsGitURL(buildConfig.RemoteURL) {
root, err := utils.GitClone(buildConfig.RemoteURL)
if remoteURL == "" {
context = ioutil.NopCloser(job.Stdin)
} else if urlutil.IsGitURL(remoteURL) {
if !urlutil.IsGitTransport(remoteURL) {
remoteURL = "https://" + remoteURL
}
root, err := ioutil.TempDir("", "docker-build-git")
if err != nil {
return err
return job.Error(err)
}
defer os.RemoveAll(root)
if output, err := exec.Command("git", "clone", "--recursive", remoteURL, root).CombinedOutput(); err != nil {
return job.Errorf("Error trying to use git: %s (%s)", err, output)
}
c, err := archive.Tar(root, archive.Uncompressed)
if err != nil {
return err
return job.Error(err)
}
context = c
} else if urlutil.IsURL(buildConfig.RemoteURL) {
f, err := httputils.Download(buildConfig.RemoteURL)
} else if urlutil.IsURL(remoteURL) {
f, err := utils.Download(remoteURL)
if err != nil {
return err
return job.Error(err)
}
defer f.Body.Close()
dockerFile, err := ioutil.ReadAll(f.Body)
if err != nil {
return err
return job.Error(err)
}
// When we're downloading just a Dockerfile put it in
// the default name - don't allow the client to move/specify it
buildConfig.DockerfileName = api.DefaultDockerfileName
dockerfileName = api.DefaultDockerfileName
c, err := archive.Generate(buildConfig.DockerfileName, string(dockerFile))
c, err := archive.Generate(dockerfileName, string(dockerFile))
if err != nil {
return err
return job.Error(err)
}
context = c
}
defer context.Close()
sf := streamformatter.NewJSONStreamFormatter()
sf := utils.NewStreamFormatter(job.GetenvBool("json"))
builder := &Builder{
Daemon: d,
OutStream: &streamformatter.StdoutFormater{
Writer: buildConfig.Stdout,
Daemon: b.Daemon,
Engine: b.Engine,
OutStream: &utils.StdoutFormater{
Writer: job.Stdout,
StreamFormatter: sf,
},
ErrStream: &streamformatter.StderrFormater{
Writer: buildConfig.Stdout,
ErrStream: &utils.StderrFormater{
Writer: job.Stdout,
StreamFormatter: sf,
},
Verbose: !buildConfig.SuppressOutput,
UtilizeCache: !buildConfig.NoCache,
Remove: buildConfig.Remove,
ForceRemove: buildConfig.ForceRemove,
Pull: buildConfig.Pull,
OutOld: buildConfig.Stdout,
Verbose: !suppressOutput,
UtilizeCache: !noCache,
Remove: rm,
ForceRemove: forceRm,
Pull: pull,
OutOld: job.Stdout,
StreamFormatter: sf,
AuthConfigs: buildConfig.AuthConfigs,
dockerfileName: buildConfig.DockerfileName,
cpuShares: buildConfig.CpuShares,
cpuPeriod: buildConfig.CpuPeriod,
cpuQuota: buildConfig.CpuQuota,
cpuSetCpus: buildConfig.CpuSetCpus,
cpuSetMems: buildConfig.CpuSetMems,
cgroupParent: buildConfig.CgroupParent,
memory: buildConfig.Memory,
memorySwap: buildConfig.MemorySwap,
cancelled: buildConfig.WaitCancelled(),
AuthConfig: authConfig,
AuthConfigFile: configFile,
dockerfileName: dockerfileName,
cpuShares: cpuShares,
cpuSetCpus: cpuSetCpus,
memory: memory,
memorySwap: memorySwap,
cancelled: job.WaitCancelled(),
}
id, err := builder.Run(context)
if err != nil {
return err
return job.Error(err)
}
if repoName != "" {
return d.Repositories().Tag(repoName, tag, id, true)
b.Daemon.Repositories().Set(repoName, tag, id, true)
}
return nil
return engine.StatusOK
}
func BuildFromConfig(d *daemon.Daemon, c *runconfig.Config, changes []string) (*runconfig.Config, error) {
func (b *BuilderJob) CmdBuildConfig(job *engine.Job) engine.Status {
if len(job.Args) != 0 {
return job.Errorf("Usage: %s\n", job.Name)
}
var (
changes = job.GetenvList("changes")
newConfig runconfig.Config
)
if err := job.GetenvJson("config", &newConfig); err != nil {
return job.Error(err)
}
ast, err := parser.Parse(bytes.NewBufferString(strings.Join(changes, "\n")))
if err != nil {
return nil, err
return job.Error(err)
}
// ensure that the commands are valid
for _, n := range ast.Children {
if !validCommitCommands[n.Value] {
return nil, fmt.Errorf("%s is not a valid change command", n.Value)
return job.Errorf("%s is not a valid change command", n.Value)
}
}
builder := &Builder{
Daemon: d,
Config: c,
Daemon: b.Daemon,
Engine: b.Engine,
Config: &newConfig,
OutStream: ioutil.Discard,
ErrStream: ioutil.Discard,
disableCommit: true,
@@ -205,36 +204,12 @@ func BuildFromConfig(d *daemon.Daemon, c *runconfig.Config, changes []string) (*
for i, n := range ast.Children {
if err := builder.dispatch(i, n); err != nil {
return nil, err
return job.Error(err)
}
}
return builder.Config, nil
}
func Commit(d *daemon.Daemon, name string, c *daemon.ContainerCommitConfig) (string, error) {
container, err := d.Get(name)
if err != nil {
return "", err
}
if c.Config == nil {
c.Config = &runconfig.Config{}
}
newConfig, err := BuildFromConfig(d, c.Config, c.Changes)
if err != nil {
return "", err
}
if err := runconfig.Merge(newConfig, container.Config); err != nil {
return "", err
}
img, err := d.Commit(container, c.Repo, c.Tag, c.Comment, c.Author, c.Pause, newConfig)
if err != nil {
return "", err
}
return img.ID, nil
if err := json.NewEncoder(job.Stdout).Encode(builder.Config); err != nil {
return job.Error(err)
}
return engine.StatusOK
}
+10 -11
View File
@@ -233,24 +233,23 @@ func parseString(rest string) (*Node, map[string]bool, error) {
// parseJSON converts JSON arrays to an AST.
func parseJSON(rest string) (*Node, map[string]bool, error) {
var myJson []interface{}
if err := json.NewDecoder(strings.NewReader(rest)).Decode(&myJson); err != nil {
if err := json.Unmarshal([]byte(rest), &myJson); err != nil {
return nil, nil, err
}
var top, prev *Node
for _, str := range myJson {
s, ok := str.(string)
if !ok {
if s, ok := str.(string); !ok {
return nil, nil, errDockerfileNotStringArray
}
node := &Node{Value: s}
if prev == nil {
top = node
} else {
prev.Next = node
node := &Node{Value: s}
if prev == nil {
top = node
} else {
prev.Next = node
}
prev = node
}
prev = node
}
return top, map[string]bool{"json": true}, nil
@@ -279,7 +278,7 @@ func parseMaybeJSON(rest string) (*Node, map[string]bool, error) {
}
// parseMaybeJSONToList determines if the argument appears to be a JSON array. If
// so, passes to parseJSON; if not, attempts to parse it as a whitespace
// so, passes to parseJSON; if not, attmpts to parse it as a whitespace
// delimited string.
func parseMaybeJSONToList(rest string) (*Node, map[string]bool, error) {
node, attrs, err := parseJSON(rest)
+2 -3
View File
@@ -29,7 +29,6 @@ type Node struct {
Children []*Node // the children of this sexp
Attributes map[string]bool // special attributes for this node
Original string // original line used before parsing
Flags []string // only top Node should have this set
}
var (
@@ -61,6 +60,7 @@ func init() {
command.Entrypoint: parseMaybeJSON,
command.Expose: parseStringsWhitespaceDelimited,
command.Volume: parseMaybeJSONToList,
command.Insert: parseIgnore,
}
}
@@ -75,7 +75,7 @@ func parseLine(line string) (string, *Node, error) {
return line, nil, nil
}
cmd, flags, args, err := splitCommand(line)
cmd, args, err := splitCommand(line)
if err != nil {
return "", nil, err
}
@@ -91,7 +91,6 @@ func parseLine(line string) (string, *Node, error) {
node.Next = sexp
node.Attributes = attrs
node.Original = line
node.Flags = flags
return "", node, nil
}
-10
View File
@@ -1,10 +0,0 @@
FROM scratch
COPY foo /tmp/
COPY --user=me foo /tmp/
COPY --doit=true foo /tmp/
COPY --user=me --doit=true foo /tmp/
COPY --doit=true -- foo /tmp/
COPY -- foo /tmp/
CMD --doit [ "a", "b" ]
CMD --doit=true -- [ "a", "b" ]
CMD --doit -- [ ]
-10
View File
@@ -1,10 +0,0 @@
(from "scratch")
(copy "foo" "/tmp/")
(copy ["--user=me"] "foo" "/tmp/")
(copy ["--doit=true"] "foo" "/tmp/")
(copy ["--user=me" "--doit=true"] "foo" "/tmp/")
(copy ["--doit=true"] "foo" "/tmp/")
(copy "foo" "/tmp/")
(cmd ["--doit"] "a" "b")
(cmd ["--doit=true"] "a" "b")
(cmd ["--doit"])
+5 -105
View File
@@ -1,10 +1,8 @@
package parser
import (
"fmt"
"strconv"
"strings"
"unicode"
)
// dumps the AST defined by `node` as a list of sexps. Returns a string
@@ -13,10 +11,6 @@ func (node *Node) Dump() string {
str := ""
str += node.Value
if len(node.Flags) > 0 {
str += fmt.Sprintf(" %q", node.Flags)
}
for _, n := range node.Children {
str += "(" + n.Dump() + ")\n"
}
@@ -54,23 +48,20 @@ func fullDispatch(cmd, args string) (*Node, map[string]bool, error) {
// splitCommand takes a single line of text and parses out the cmd and args,
// which are used for dispatching to more exact parsing functions.
func splitCommand(line string) (string, []string, string, error) {
func splitCommand(line string) (string, string, error) {
var args string
var flags []string
// Make sure we get the same results irrespective of leading/trailing spaces
cmdline := TOKEN_WHITESPACE.Split(strings.TrimSpace(line), 2)
cmd := strings.ToLower(cmdline[0])
if len(cmdline) == 2 {
var err error
args, flags, err = extractBuilderFlags(cmdline[1])
if err != nil {
return "", nil, "", err
}
args = strings.TrimSpace(cmdline[1])
}
return cmd, flags, strings.TrimSpace(args), nil
// the cmd should never have whitespace, but it's possible for the args to
// have trailing whitespace.
return cmd, args, nil
}
// covers comments and empty lines. Lines should be trimmed before passing to
@@ -83,94 +74,3 @@ func stripComments(line string) string {
return line
}
func extractBuilderFlags(line string) (string, []string, error) {
// Parses the BuilderFlags and returns the remaining part of the line
const (
inSpaces = iota // looking for start of a word
inWord
inQuote
)
words := []string{}
phase := inSpaces
word := ""
quote := '\000'
blankOK := false
var ch rune
for pos := 0; pos <= len(line); pos++ {
if pos != len(line) {
ch = rune(line[pos])
}
if phase == inSpaces { // Looking for start of word
if pos == len(line) { // end of input
break
}
if unicode.IsSpace(ch) { // skip spaces
continue
}
// Only keep going if the next word starts with --
if ch != '-' || pos+1 == len(line) || rune(line[pos+1]) != '-' {
return line[pos:], words, nil
}
phase = inWord // found someting with "--", fall thru
}
if (phase == inWord || phase == inQuote) && (pos == len(line)) {
if word != "--" && (blankOK || len(word) > 0) {
words = append(words, word)
}
break
}
if phase == inWord {
if unicode.IsSpace(ch) {
phase = inSpaces
if word == "--" {
return line[pos:], words, nil
}
if blankOK || len(word) > 0 {
words = append(words, word)
}
word = ""
blankOK = false
continue
}
if ch == '\'' || ch == '"' {
quote = ch
blankOK = true
phase = inQuote
continue
}
if ch == '\\' {
if pos+1 == len(line) {
continue // just skip \ at end
}
pos++
ch = rune(line[pos])
}
word += string(ch)
continue
}
if phase == inQuote {
if ch == quote {
phase = inWord
continue
}
if ch == '\\' {
if pos+1 == len(line) {
phase = inWord
continue // just skip \ at end
}
pos++
ch = rune(line[pos])
}
word += string(ch)
}
}
return "", words, nil
}
+7 -39
View File
@@ -157,47 +157,15 @@ func (sw *shellWord) processDollar() (string, error) {
sw.next()
return sw.getEnv(name), nil
}
if ch == ':' {
// Special ${xx:...} format processing
// Yes it allows for recursive $'s in the ... spot
sw.next() // skip over :
modifier := sw.next()
word, err := sw.processStopOn('}')
if err != nil {
return "", err
}
// Grab the current value of the variable in question so we
// can use to to determine what to do based on the modifier
newValue := sw.getEnv(name)
switch modifier {
case '+':
if newValue != "" {
newValue = word
}
return newValue, nil
case '-':
if newValue == "" {
newValue = word
}
return newValue, nil
default:
return "", fmt.Errorf("Unsupported modifier (%c) in substitution: %s", modifier, sw.word)
}
return "", fmt.Errorf("Unsupported ${} substitution: %s", sw.word)
} else {
// $xxx case
name := sw.processName()
if name == "" {
return "$", nil
}
return "", fmt.Errorf("Missing ':' in substitution: %s", sw.word)
return sw.getEnv(name), nil
}
// $xxx case
name := sw.processName()
if name == "" {
return "$", nil
}
return sw.getEnv(name), nil
}
func (sw *shellWord) processName() string {
+1 -16
View File
@@ -15,7 +15,7 @@ hello\\ | hello\
'hello\' | hello\
"''" | ''
$. | $.
$1 |
$1 |
he$1x | hex
he$.x | he$.x
he$pwd. | he.
@@ -30,17 +30,6 @@ he${hi} | he
he${hi}xx | hexx
he${PWD} | he/home
he${.} | error
he${XXX:-000}xx | he000xx
he${PWD:-000}xx | he/homexx
he${XXX:-$PWD}xx | he/homexx
he${XXX:-${PWD:-yyy}}xx | he/homexx
he${XXX:-${YYY:-yyy}}xx | heyyyxx
he${XXX:YYY} | error
he${XXX:+${PWD}}xx | hexx
he${PWD:+${XXX}}xx | hexx
he${PWD:+${SHELL}}xx | hebashxx
he${XXX:+000}xx | hexx
he${PWD:+000}xx | he000xx
'he${XX}' | he${XX}
"he${PWD}" | he/home
"he'$PWD'" | he'/home'
@@ -52,7 +41,3 @@ he\$PWD | he$PWD
"he\$PWD" | he$PWD
'he\$PWD' | he\$PWD
he${PWD | error
he${PWD:=000}xx | error
he${PWD:+${PWD}:}xx | he/home:xx
he${XXX:-\$PWD:}xx | he$PWD:xx
he${XXX:-\${PWD}z}xx | he${PWDz}xx
+75
View File
@@ -0,0 +1,75 @@
package builtins
import (
"runtime"
"github.com/docker/docker/api"
apiserver "github.com/docker/docker/api/server"
"github.com/docker/docker/autogen/dockerversion"
"github.com/docker/docker/daemon/networkdriver/bridge"
"github.com/docker/docker/engine"
"github.com/docker/docker/events"
"github.com/docker/docker/pkg/parsers/kernel"
)
func Register(eng *engine.Engine) error {
if err := daemon(eng); err != nil {
return err
}
if err := remote(eng); err != nil {
return err
}
if err := events.New().Install(eng); err != nil {
return err
}
if err := eng.Register("version", dockerVersion); err != nil {
return err
}
return nil
}
// remote: a RESTful api for cross-docker communication
func remote(eng *engine.Engine) error {
if err := eng.Register("serveapi", apiserver.ServeApi); err != nil {
return err
}
return eng.Register("acceptconnections", apiserver.AcceptConnections)
}
// daemon: a default execution and storage backend for Docker on Linux,
// with the following underlying components:
//
// * Pluggable storage drivers including aufs, vfs, lvm and btrfs.
// * Pluggable execution drivers including lxc and chroot.
//
// In practice `daemon` still includes most core Docker components, including:
//
// * The reference registry client implementation
// * Image management
// * The build facility
// * Logging
//
// These components should be broken off into plugins of their own.
//
func daemon(eng *engine.Engine) error {
return eng.Register("init_networkdriver", bridge.InitDriver)
}
// builtins jobs independent of any subsystem
func dockerVersion(job *engine.Job) engine.Status {
v := &engine.Env{}
v.SetJson("Version", dockerversion.VERSION)
v.SetJson("ApiVersion", api.APIVERSION)
v.SetJson("GitCommit", dockerversion.GITCOMMIT)
v.Set("GoVersion", runtime.Version())
v.Set("Os", runtime.GOOS)
v.Set("Arch", runtime.GOARCH)
if kernelVersion, err := kernel.GetKernelVersion(); err == nil {
v.Set("KernelVersion", kernelVersion.String())
}
if _, err := v.WriteTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
}
-207
View File
@@ -1,207 +0,0 @@
package cliconfig
import (
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/docker/docker/pkg/homedir"
)
const (
// Where we store the config file
CONFIGFILE = "config.json"
OLD_CONFIGFILE = ".dockercfg"
// This constant is only used for really old config files when the
// URL wasn't saved as part of the config file and it was just
// assumed to be this value.
DEFAULT_INDEXSERVER = "https://index.docker.io/v1/"
)
var (
ErrConfigFileMissing = errors.New("The Auth config file is missing")
)
// Registry Auth Info
type AuthConfig struct {
Username string `json:"username,omitempty"`
Password string `json:"password,omitempty"`
Auth string `json:"auth"`
Email string `json:"email"`
ServerAddress string `json:"serveraddress,omitempty"`
}
// ~/.docker/config.json file info
type ConfigFile struct {
AuthConfigs map[string]AuthConfig `json:"auths"`
HttpHeaders map[string]string `json:"HttpHeaders,omitempty"`
filename string // Note: not serialized - for internal use only
}
func NewConfigFile(fn string) *ConfigFile {
return &ConfigFile{
AuthConfigs: make(map[string]AuthConfig),
HttpHeaders: make(map[string]string),
filename: fn,
}
}
// load up the auth config information and return values
// FIXME: use the internal golang config parser
func Load(configDir string) (*ConfigFile, error) {
if configDir == "" {
configDir = filepath.Join(homedir.Get(), ".docker")
}
configFile := ConfigFile{
AuthConfigs: make(map[string]AuthConfig),
filename: filepath.Join(configDir, CONFIGFILE),
}
// Try happy path first - latest config file
if _, err := os.Stat(configFile.filename); err == nil {
file, err := os.Open(configFile.filename)
if err != nil {
return &configFile, err
}
defer file.Close()
if err := json.NewDecoder(file).Decode(&configFile); err != nil {
return &configFile, err
}
for addr, ac := range configFile.AuthConfigs {
ac.Username, ac.Password, err = DecodeAuth(ac.Auth)
if err != nil {
return &configFile, err
}
ac.Auth = ""
ac.ServerAddress = addr
configFile.AuthConfigs[addr] = ac
}
return &configFile, nil
} else if !os.IsNotExist(err) {
// if file is there but we can't stat it for any reason other
// than it doesn't exist then stop
return &configFile, err
}
// Can't find latest config file so check for the old one
confFile := filepath.Join(homedir.Get(), OLD_CONFIGFILE)
if _, err := os.Stat(confFile); err != nil {
return &configFile, nil //missing file is not an error
}
b, err := ioutil.ReadFile(confFile)
if err != nil {
return &configFile, err
}
if err := json.Unmarshal(b, &configFile.AuthConfigs); err != nil {
arr := strings.Split(string(b), "\n")
if len(arr) < 2 {
return &configFile, fmt.Errorf("The Auth config file is empty")
}
authConfig := AuthConfig{}
origAuth := strings.Split(arr[0], " = ")
if len(origAuth) != 2 {
return &configFile, fmt.Errorf("Invalid Auth config file")
}
authConfig.Username, authConfig.Password, err = DecodeAuth(origAuth[1])
if err != nil {
return &configFile, err
}
origEmail := strings.Split(arr[1], " = ")
if len(origEmail) != 2 {
return &configFile, fmt.Errorf("Invalid Auth config file")
}
authConfig.Email = origEmail[1]
authConfig.ServerAddress = DEFAULT_INDEXSERVER
configFile.AuthConfigs[DEFAULT_INDEXSERVER] = authConfig
} else {
for k, authConfig := range configFile.AuthConfigs {
authConfig.Username, authConfig.Password, err = DecodeAuth(authConfig.Auth)
if err != nil {
return &configFile, err
}
authConfig.Auth = ""
authConfig.ServerAddress = k
configFile.AuthConfigs[k] = authConfig
}
}
return &configFile, nil
}
func (configFile *ConfigFile) Save() error {
// Encode sensitive data into a new/temp struct
tmpAuthConfigs := make(map[string]AuthConfig, len(configFile.AuthConfigs))
for k, authConfig := range configFile.AuthConfigs {
authCopy := authConfig
authCopy.Auth = EncodeAuth(&authCopy)
authCopy.Username = ""
authCopy.Password = ""
authCopy.ServerAddress = ""
tmpAuthConfigs[k] = authCopy
}
saveAuthConfigs := configFile.AuthConfigs
configFile.AuthConfigs = tmpAuthConfigs
defer func() { configFile.AuthConfigs = saveAuthConfigs }()
data, err := json.MarshalIndent(configFile, "", "\t")
if err != nil {
return err
}
if err := os.MkdirAll(filepath.Dir(configFile.filename), 0700); err != nil {
return err
}
if err := ioutil.WriteFile(configFile.filename, data, 0600); err != nil {
return err
}
return nil
}
func (config *ConfigFile) Filename() string {
return config.filename
}
// create a base64 encoded auth string to store in config
func EncodeAuth(authConfig *AuthConfig) string {
authStr := authConfig.Username + ":" + authConfig.Password
msg := []byte(authStr)
encoded := make([]byte, base64.StdEncoding.EncodedLen(len(msg)))
base64.StdEncoding.Encode(encoded, msg)
return string(encoded)
}
// decode the auth string
func DecodeAuth(authStr string) (string, string, error) {
decLen := base64.StdEncoding.DecodedLen(len(authStr))
decoded := make([]byte, decLen)
authByte := []byte(authStr)
n, err := base64.StdEncoding.Decode(decoded, authByte)
if err != nil {
return "", "", err
}
if n > decLen {
return "", "", fmt.Errorf("Something went wrong decoding auth config")
}
arr := strings.SplitN(string(decoded), ":", 2)
if len(arr) != 2 {
return "", "", fmt.Errorf("Invalid auth configuration file")
}
password := strings.Trim(arr[1], "\x00")
return arr[0], password, nil
}
-157
View File
@@ -1,157 +0,0 @@
package cliconfig
import (
"io/ioutil"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
"github.com/docker/docker/pkg/homedir"
)
func TestMissingFile(t *testing.T) {
tmpHome, _ := ioutil.TempDir("", "config-test")
config, err := Load(tmpHome)
if err != nil {
t.Fatalf("Failed loading on missing file: %q", err)
}
// Now save it and make sure it shows up in new form
err = config.Save()
if err != nil {
t.Fatalf("Failed to save: %q", err)
}
buf, err := ioutil.ReadFile(filepath.Join(tmpHome, CONFIGFILE))
if !strings.Contains(string(buf), `"auths":`) {
t.Fatalf("Should have save in new form: %s", string(buf))
}
}
func TestSaveFileToDirs(t *testing.T) {
tmpHome, _ := ioutil.TempDir("", "config-test")
tmpHome += "/.docker"
config, err := Load(tmpHome)
if err != nil {
t.Fatalf("Failed loading on missing file: %q", err)
}
// Now save it and make sure it shows up in new form
err = config.Save()
if err != nil {
t.Fatalf("Failed to save: %q", err)
}
buf, err := ioutil.ReadFile(filepath.Join(tmpHome, CONFIGFILE))
if !strings.Contains(string(buf), `"auths":`) {
t.Fatalf("Should have save in new form: %s", string(buf))
}
}
func TestEmptyFile(t *testing.T) {
tmpHome, _ := ioutil.TempDir("", "config-test")
fn := filepath.Join(tmpHome, CONFIGFILE)
ioutil.WriteFile(fn, []byte(""), 0600)
_, err := Load(tmpHome)
if err == nil {
t.Fatalf("Was supposed to fail")
}
}
func TestEmptyJson(t *testing.T) {
tmpHome, _ := ioutil.TempDir("", "config-test")
fn := filepath.Join(tmpHome, CONFIGFILE)
ioutil.WriteFile(fn, []byte("{}"), 0600)
config, err := Load(tmpHome)
if err != nil {
t.Fatalf("Failed loading on empty json file: %q", err)
}
// Now save it and make sure it shows up in new form
err = config.Save()
if err != nil {
t.Fatalf("Failed to save: %q", err)
}
buf, err := ioutil.ReadFile(filepath.Join(tmpHome, CONFIGFILE))
if !strings.Contains(string(buf), `"auths":`) {
t.Fatalf("Should have save in new form: %s", string(buf))
}
}
func TestOldJson(t *testing.T) {
if runtime.GOOS == "windows" {
return
}
tmpHome, _ := ioutil.TempDir("", "config-test")
defer os.RemoveAll(tmpHome)
homeKey := homedir.Key()
homeVal := homedir.Get()
defer func() { os.Setenv(homeKey, homeVal) }()
os.Setenv(homeKey, tmpHome)
fn := filepath.Join(tmpHome, OLD_CONFIGFILE)
js := `{"https://index.docker.io/v1/":{"auth":"am9lam9lOmhlbGxv","email":"user@example.com"}}`
ioutil.WriteFile(fn, []byte(js), 0600)
config, err := Load(tmpHome)
if err != nil {
t.Fatalf("Failed loading on empty json file: %q", err)
}
ac := config.AuthConfigs["https://index.docker.io/v1/"]
if ac.Email != "user@example.com" || ac.Username != "joejoe" || ac.Password != "hello" {
t.Fatalf("Missing data from parsing:\n%q", config)
}
// Now save it and make sure it shows up in new form
err = config.Save()
if err != nil {
t.Fatalf("Failed to save: %q", err)
}
buf, err := ioutil.ReadFile(filepath.Join(tmpHome, CONFIGFILE))
if !strings.Contains(string(buf), `"auths":`) ||
!strings.Contains(string(buf), "user@example.com") {
t.Fatalf("Should have save in new form: %s", string(buf))
}
}
func TestNewJson(t *testing.T) {
tmpHome, _ := ioutil.TempDir("", "config-test")
fn := filepath.Join(tmpHome, CONFIGFILE)
js := ` { "auths": { "https://index.docker.io/v1/": { "auth": "am9lam9lOmhlbGxv", "email": "user@example.com" } } }`
ioutil.WriteFile(fn, []byte(js), 0600)
config, err := Load(tmpHome)
if err != nil {
t.Fatalf("Failed loading on empty json file: %q", err)
}
ac := config.AuthConfigs["https://index.docker.io/v1/"]
if ac.Email != "user@example.com" || ac.Username != "joejoe" || ac.Password != "hello" {
t.Fatalf("Missing data from parsing:\n%q", config)
}
// Now save it and make sure it shows up in new form
err = config.Save()
if err != nil {
t.Fatalf("Failed to save: %q", err)
}
buf, err := ioutil.ReadFile(filepath.Join(tmpHome, CONFIGFILE))
if !strings.Contains(string(buf), `"auths":`) ||
!strings.Contains(string(buf), "user@example.com") {
t.Fatalf("Should have save in new form: %s", string(buf))
}
}
-5
View File
@@ -1,5 +0,0 @@
# `dockercore/builder-deb`
This image's tags contain the dependencies for building Docker `.deb`s for each of the Debian-based platforms Docker targets.
To add new tags, see [`contrib/builder/deb` in https://github.com/docker/docker](https://github.com/docker/docker/tree/master/contrib/builder/deb), specifically the `generate.sh` script, whose usage is described in a comment at the top of the file.
-10
View File
@@ -1,10 +0,0 @@
#!/bin/bash
set -e
cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
set -x
./generate.sh
for d in */; do
docker build -t "dockercore/builder-deb:$(basename "$d")" "$d"
done
@@ -1,14 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/generate.sh"!
#
FROM debian:jessie
RUN apt-get update && apt-get install -y bash-completion btrfs-tools build-essential curl ca-certificates debhelper dh-systemd git libapparmor-dev libdevmapper-dev libsqlite3-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS apparmor selinux
@@ -1,14 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/generate.sh"!
#
FROM debian:stretch
RUN apt-get update && apt-get install -y bash-completion btrfs-tools build-essential curl ca-certificates debhelper dh-systemd git libapparmor-dev libdevmapper-dev libsqlite3-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS apparmor selinux
@@ -1,15 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/generate.sh"!
#
FROM debian:wheezy
RUN echo deb http://http.debian.net/debian wheezy-backports main > /etc/apt/sources.list.d/wheezy-backports.list
RUN apt-get update && apt-get install -y bash-completion btrfs-tools build-essential curl ca-certificates debhelper dh-systemd git libapparmor-dev libdevmapper-dev libsqlite3-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS apparmor selinux
-69
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@@ -1,69 +0,0 @@
#!/bin/bash
set -e
# usage: ./generate.sh [versions]
# ie: ./generate.sh
# to update all Dockerfiles in this directory
# or: ./generate.sh debian-jessie
# to only update debian-jessie/Dockerfile
# or: ./generate.sh debian-newversion
# to create a new folder and a Dockerfile within it
cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
versions=( "$@" )
if [ ${#versions[@]} -eq 0 ]; then
versions=( */ )
fi
versions=( "${versions[@]%/}" )
for version in "${versions[@]}"; do
distro="${version%-*}"
suite="${version##*-}"
from="${distro}:${suite}"
mkdir -p "$version"
echo "$version -> FROM $from"
cat > "$version/Dockerfile" <<-EOF
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/generate.sh"!
#
FROM $from
EOF
case "$from" in
debian:wheezy)
# add -backports, like our users have to
echo "RUN echo deb http://http.debian.net/debian $suite-backports main > /etc/apt/sources.list.d/$suite-backports.list" >> "$version/Dockerfile"
;;
esac
echo >> "$version/Dockerfile"
# this list is sorted alphabetically; please keep it that way
packages=(
bash-completion # for bash-completion debhelper integration
btrfs-tools # for "btrfs/ioctl.h" (and "version.h" if possible)
build-essential # "essential for building Debian packages"
curl ca-certificates # for downloading Go
debhelper # for easy ".deb" building
dh-systemd # for systemd debhelper integration
git # for "git commit" info in "docker -v"
libapparmor-dev # for "sys/apparmor.h"
libdevmapper-dev # for "libdevmapper.h"
libsqlite3-dev # for "sqlite3.h"
)
echo "RUN apt-get update && apt-get install -y ${packages[*]} --no-install-recommends && rm -rf /var/lib/apt/lists/*" >> "$version/Dockerfile"
echo >> "$version/Dockerfile"
awk '$1 == "ENV" && $2 == "GO_VERSION" { print; exit }' ../../../Dockerfile >> "$version/Dockerfile"
echo 'RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local' >> "$version/Dockerfile"
echo 'ENV PATH $PATH:/usr/local/go/bin' >> "$version/Dockerfile"
echo >> "$version/Dockerfile"
echo 'ENV AUTO_GOPATH 1' >> "$version/Dockerfile"
awk '$1 == "ENV" && $2 == "DOCKER_BUILDTAGS" { print; exit }' ../../../Dockerfile >> "$version/Dockerfile"
done
@@ -1,14 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/generate.sh"!
#
FROM ubuntu-debootstrap:trusty
RUN apt-get update && apt-get install -y bash-completion btrfs-tools build-essential curl ca-certificates debhelper dh-systemd git libapparmor-dev libdevmapper-dev libsqlite3-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS apparmor selinux
@@ -1,14 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/generate.sh"!
#
FROM ubuntu-debootstrap:utopic
RUN apt-get update && apt-get install -y bash-completion btrfs-tools build-essential curl ca-certificates debhelper dh-systemd git libapparmor-dev libdevmapper-dev libsqlite3-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS apparmor selinux
@@ -1,14 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/deb/generate.sh"!
#
FROM ubuntu-debootstrap:vivid
RUN apt-get update && apt-get install -y bash-completion btrfs-tools build-essential curl ca-certificates debhelper dh-systemd git libapparmor-dev libdevmapper-dev libsqlite3-dev --no-install-recommends && rm -rf /var/lib/apt/lists/*
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS apparmor selinux
-5
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@@ -1,5 +0,0 @@
# `dockercore/builder-rpm`
This image's tags contain the dependencies for building Docker `.rpm`s for each of the RPM-based platforms Docker targets.
To add new tags, see [`contrib/builder/rpm` in https://github.com/docker/docker](https://github.com/docker/docker/tree/master/contrib/builder/rpm), specifically the `generate.sh` script, whose usage is described in a comment at the top of the file.
-10
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@@ -1,10 +0,0 @@
#!/bin/bash
set -e
cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
set -x
./generate.sh
for d in */; do
docker build -t "dockercore/builder-rpm:$(basename "$d")" "$d"
done
-15
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@@ -1,15 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/rpm/generate.sh"!
#
FROM centos:6
RUN yum groupinstall -y "Development Tools"
RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libselinux-devel sqlite-devel tar
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS selinux exclude_graphdriver_btrfs
-15
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@@ -1,15 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/rpm/generate.sh"!
#
FROM centos:7
RUN yum groupinstall -y "Development Tools"
RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libselinux-devel sqlite-devel tar
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS selinux
-15
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@@ -1,15 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/rpm/generate.sh"!
#
FROM fedora:20
RUN yum install -y @development-tools fedora-packager
RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libselinux-devel sqlite-devel tar
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS selinux
-15
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@@ -1,15 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/rpm/generate.sh"!
#
FROM fedora:21
RUN yum install -y @development-tools fedora-packager
RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libselinux-devel sqlite-devel tar
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS selinux
-15
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@@ -1,15 +0,0 @@
#
# THIS FILE IS AUTOGENERATED; SEE "contrib/builder/rpm/generate.sh"!
#
FROM fedora:22
RUN yum install -y @development-tools fedora-packager
RUN yum install -y btrfs-progs-devel device-mapper-devel glibc-static libselinux-devel sqlite-devel tar
ENV GO_VERSION 1.4.2
RUN curl -fSL "https://storage.googleapis.com/golang/go${GO_VERSION}.linux-amd64.tar.gz" | tar xzC /usr/local
ENV PATH $PATH:/usr/local/go/bin
ENV AUTO_GOPATH 1
ENV DOCKER_BUILDTAGS selinux

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