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Add ciao launcher container
Signed-off-by: Munoz, Obed N <obed.n.munoz@intel.com>
This commit is contained in:
Munoz, Obed N
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FROM clearlinux/ciao-common
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MAINTAINER obed.n.munoz@intel.com
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ARG swupd_args
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COPY *.sh /root/
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COPY dnsmasq.conf.macvlan0 /etc/dnsmasq.conf
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CMD '/root/launcher.sh'
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CIAO Launcher
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=============
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[](http://microbadger.com/images/clearlinux/ciao-launcher "Get your own image badge on microbadger.com")
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[](http://microbadger.com/images/clearlinux/launcher "Get your own version badge on microbadger.com")
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This provides a CIAO Launcher container
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Features
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--------
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- From source building solution
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- Daemon and Manual service start mode
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- You mess it, just destroy it and start it again
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- Develop on you local development machine and deploy it on container
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Build
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-----
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```
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docker build -t clearlinux/ciao-launcher .
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```
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Or just pull it from Dockerhub
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------------------------------
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```
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docker pull clearlinux/ciao-launcher
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```
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Start CIAO Launcher container
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-----------------------------
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### Run in daemon mode
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```
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docker run -it -d --name launcher --net=host --privileged -v /dev/kvm:/dev/kvm \
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-v /dev:/dev -v /var/run/docker.sock:/var/run/docker.sock \
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--cap-add=NET_ADMIN --device /dev/net/tun:/dev/net/tun \
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-v `pwd`/certs/CAcert-localhost.pem:/etc/pki/ciao/CAcert-ciao-dev.pem \
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-v `pwd`/certs/cert-CNAgent-NetworkingAgent-localhost.pem:/etc/pki/ciao/cert-CNAgent-NetworkingAgent-ciao-dev.pem \
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-v $GOPATH/src/github.com/01org/ciao:/root/go/src/github.com/01org/ciao \
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ciao/launcher
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```
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### Run on manual mode
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```
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docker run -it --name launcher --net=host --privileged -v /dev/kvm:/dev/kvm \
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-v /dev:/dev -v /var/run/docker.sock:/var/run/docker.sock \
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--cap-add=NET_ADMIN --device /dev/net/tun:/dev/net/tun \
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-v `pwd`/certs/CAcert-localhost.pem:/etc/pki/ciao/CAcert-ciao-dev.pem \
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-v `pwd`/certs/cert-CNAgent-NetworkingAgent-localhost.pem:/etc/pki/ciao/cert-CNAgent-NetworkingAgent-ciao-dev.pem \
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-v $GOPATH/src/github.com/01org/ciao:/root/go/src/github.com/01org/ciao \
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ciao/launcher bash
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# Inside container
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root@example.com # ls
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ciaorc go launcher.sh share
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# Manual Start of Ciao Launcher
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root@example.com # ./launcher.sh
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```
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Environment Variables
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---------------------
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Extra Build ARGs
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----------------
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- ``swupd_args`` Specifies [SWUPD](https://clearlinux.org/documentation/swupdate_how_to_run_the_updater.html) flags
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Default build args in Docker are on: https://docs.docker.com/engine/reference/builder/#/arg
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# Only listen to routers' LAN NIC. Doing so opens up tcp/udp port 53 to
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# localhost and udp port 67 to world:
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interface=macvlan0
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listen-address=192.168.0.1
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# dnsmasq will open tcp/udp port 53 and udp port 67 to world to help with
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# dynamic interfaces (assigning dynamic ips). Dnsmasq will discard world
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# requests to them, but the paranoid might like to close them and let the
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# kernel handle them:
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bind-interfaces
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# Dynamic range of IPs to make available to LAN pc
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dhcp-range=192.168.0.50,192.168.0.100,12h
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# If you’d like to have dnsmasq assign static IPs, bind the LAN computer's
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# NIC MAC address:
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except-interface=lo
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log-queries
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log-dhcp
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#dhcp-host=aa:bb:cc:dd:ee:ff,192.168.111.50
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Executable
+111
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#!/bin/bash
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#Defaults
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set -x
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image="clear-8260-ciao-networking.img"
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certs_dir=$GOPATH/src/github.com/01org/ciao/networking/ciao-cnci-agent/scripts/certs
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cnci_agent=$GOPATH/bin/ciao-cnci-agent
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cnci_sysd=$GOPATH/src/github.com/01org/ciao/networking/ciao-cnci-agent/scripts/ciao-cnci-agent.service
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partition="2"
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download=0
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usage="$(basename "$0") [--image clear_cnci_image_name] [-certs certificate_directory] [-agent cnci_agent_binary] [-script cnci_systemd_script] \n\n A simple script to create a CNCI Image from a clear cloud image. \n Defaults for any unspecified option are as follows \n\n --agent $cnci_agent \n --certs $certs_dir \n --image $image \n --script $cnci_sysd\n\n"
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while :
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do
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case "$1" in
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-a | --agent)
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cnci_agent="$2"
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shift 2
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;;
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-c | --certs)
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certs_dir="$2"
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shift 2
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;;
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-d | --download)
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download=1
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shift 1
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;;
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-h | --help)
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echo -e "$usage" >&2
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exit 0
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;;
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-i | --image)
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image="$2"
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shift 2
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;;
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-s | --script)
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cnci_sysd="$2"
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shift 2
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;;
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*)
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break
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;;
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esac
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done
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set -o nounset
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if [ $download -eq 1 ]
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then
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rm -f "$image"
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curl -O https://download.clearlinux.org/demos/ciao/"$image".xz
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unxz "$image".xz
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fi
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echo -e "\nMounting image: $image"
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tmpdir=$(mktemp -d)
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#sudo modprobe nbd max_part=63
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#sudo qemu-nbd --format=raw -c /dev/nbd0 "$image"
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#it can take some time for the device to get created
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retry=0
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loop=''
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until [ $retry -ge 3 ]
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do
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if [ "$loop" == "" ]; then
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loop=`sudo losetup -f --show -P $image`
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fi
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sudo mount ${loop}p$partition "$tmpdir" && break
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let retry=retry+1
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echo "Mount failed, retrying $retry"
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sleep 10
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done
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if [ $retry -ge 3 ]
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then
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echo "Unable to mount CNCI Image"
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return 1
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fi
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echo -e "Cleaning up any artifacts"
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sudo rm -rf "$tmpdir"/var/lib/ciao
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echo -e "Copying agent image"
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sudo cp "$cnci_agent" "$tmpdir"/usr/sbin/
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echo -e "Copying agent systemd service script"
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sudo cp "$cnci_sysd" "$tmpdir"/usr/lib/systemd/system/
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echo -e "Installing the service"
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sudo mkdir -p "$tmpdir"/etc/systemd/system/default.target.wants
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sudo rm -f "$tmpdir"/etc/systemd/system/default.target.wants/ciao-cnci-agent.service
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sudo chroot "$tmpdir" /bin/bash -c "sudo ln -s /usr/lib/systemd/system/ciao-cnci-agent.service /etc/systemd/system/default.target.wants/"
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echo -e "Copying CA certificates"
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sudo mkdir -p "$tmpdir"/var/lib/ciao/
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sudo cp "$certs_dir"/CAcert-* "$tmpdir"/var/lib/ciao/CAcert-server-localhost.pem
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echo -e "Copying CNCI Agent certificate"
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sudo cp "$certs_dir"/cert-CNCIAgent-* "$tmpdir"/var/lib/ciao/cert-client-localhost.pem
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echo -e "Removing cloud-init traces"
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sudo rm -rf "$tmpdir"/var/lib/cloud
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#Umount
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echo -e "Done! unmounting\n"
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sudo umount "$tmpdir"
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sudo losetup -d $loop
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sudo rm -rf "$tmpdir"
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exit 0
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Executable
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#!/bin/bash
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set -x
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# Copy images
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mkdir -p /var/lib/ciao/images
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if [ ! "$(ls -A /var/lib/ciao/images)" ]; then
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cp -r /share/images/* /var/lib/ciao/images/
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fi
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# compile the code before running it
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go install github.com/01org/ciao/...
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cp -f $GOBIN/* /usr/bin
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# Starting Compute Service
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mkdir -p /var/lib/misc
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mkdir -p /var/run
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killall -9 dnsmasq
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dnsmasq -C /etc/dnsmasq.conf
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$GOBIN/ciao-launcher -logtostderr -v=3
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