This way we won't vendor test related functions in docker anymore.
It also moves netns related functions to a new ns package to be able to
call the ns init function in tests. I think this also helps with the
overall package isolation.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Test if error messages from daemon are not empty strings.
Confirmed it fails without 8aa9f4e.
--- FAIL: TestEndToEndErrorMessage (0.03s)
api_test.go:2266: Empty response error message.
Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
- Convinience API which detaches the sandbox from
all endpoints, resets and reapply config options,
setup discovery files, reattach to the endpoints.
No change to the osl sandbox in use.
Signed-off-by: Alessandro Boch <aboch@docker.com>
Currently when libnetwork tests are run inside a container
you cannot interrupt them in the middle by pressing ctrl-c
even though all the tests run in foreground. Fix this by running
tests by wrapping the make invocation inside the container
with a shell scripts which installs the SIGINT handler.
Without the handler the kernel does not deliver signals
to the process with PID 1(which in this case was make itself)
and hence make could never be interrupted. With this fix
we capture SIGINT in the shell script and re-raise it in the
the child process (which is make) and that makes the make
interruptible.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Two issues:
- container resolv.conf getting regenerated even when no dns configs are passed
- updateHosts should be skipped for host networking mode
- incorrect check on dnsOptions
Signed-off-by: Alessandro Boch <aboch@docker.com>
Make sure to always explicitly set namespace for all
kernel bound network operations irrespective of whether
the operation is performed in init namespace or a user
defined namespace. This already happens for user defined
netns. But doesn't happen for initial netns that libnetwork
runs in.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
- Do not discard errors on ip allocation for gw and bridge
- Release addresses on network delete
- Add some context on top of ipallocator returned error
- Create ip allocator instance at driver creation, not at package init,
otherwise this affects bridge test code where ip db is carried over
test functions
Signed-off-by: Alessandro Boch <aboch@docker.com>
- Maps 1 to 1 with container's networking stack
- It holds container's specific nw options which
before were incorrectly owned by Endpoint.
- Sandbox creation no longer coupled with Endpoint Join,
sandbox and endpoint have now separate lifecycle.
- LeaveAll naturally replaced by Sandbox.Delete
- some pkg and file renaming in order to have clear
mapping between structure name and entity ("sandbox")
- Revisited hosts and resolv.conf handling
- Removed from JoinInfo interface capability of setting hosts and resolv.conf paths
- Changed etchosts.Build() to first write the search domains and then the nameservers
Signed-off-by: Alessandro Boch <aboch@docker.com>
- also provided a new utility to compute the
host part ip address which is resilient to
input passed in different representations.
Signed-off-by: Alessandro Boch <aboch@docker.com>
aboch