cd "$(dirname "$0")"
-docker_min_version='0.9.1'
-docker_rec_version='0.11.0'
+docker_min_version='1.2.0'
+docker_rec_version='1.2.0'
config_file=containers/"$config".yml
cidfile=cids/"$config".cid
cidbootstrap=cids/"$config"_boostrap.cid
local_discourse=local_discourse
-image=samsaffron/discourse:0.2.0
+image=samsaffron/discourse:1.0.3
docker_path=`which docker.io || which docker`
docker_ip=`/sbin/ifconfig | \
echo " stop: Stop a running container"
echo " restart: Restart a container"
echo " destroy: Stop and remove a container"
+ echo " enter: Use nsenter to enter a container"
echo " ssh: Start a bash shell in a running container"
echo " logs: Docker logs for container"
echo " mailtest: Test the mail settings in a container"
exit 1
fi
- # 2. running aufs
+ # 2. running aufs
test=`$docker_path info 2> /dev/null | grep 'Driver: aufs'`
if [[ "$test" =~ "aufs" ]] ; then : ; else
- echo "Your Docker installation is not using aufs"
- echo "Device mapper and other experimental drivers are unstable"
- echo
- echo "Please ensure your kernel is running linux extras and aufs"
- echo "Please follow the installation guide for Docker here: http://docs.docker.io/en/latest/installation/ubuntulinux/"
- exit 1
+ echo "Your Docker installation is not using aufs, in the past we have had issues with it"
+ echo "If you are unable to bootstrap your image (or stop it) please report the issue at:"
+ echo "https://meta.discourse.org/t/discourse-docker-installation-without-aufs/15639"
fi
# 3. running recommended docker version
test=($($docker_path --version)) # Get docker version string
test=${test[2]//,/} # Get version alone and strip comma if exists
+ [[ "$test" =~ "0.12.0" ]] && echo "You are running a broken version of Docker, please upgrade ASAP. See: https://meta.discourse.org/t/the-installation-stopped-in-the-middle/16311/ for more details." && exit 1
+
# At least minimum version
- if compare_version "${socker_min_version}" "${test}"; then
+ if compare_version "${docker_min_version}" "${test}"; then
echo "ERROR: Docker version ${test} not supported, please upgrade to at least ${docker_min_version}, or recommended ${docker_rec_version}"
exit 1
fi
get_ssh_pub_key() {
if tty -s ; then
if [[ ! -e ~/.ssh/id_rsa.pub && ! -e ~/.ssh/id_dsa.pub ]] ; then
- echo You have no SSH key associated to this profile
- echo "(This will allow you ssh access into your container)"
- read -p "Generate SSH key at ~/.ssh/id_rsa.pub? (y/N) " -n 1 -r
- if [[ $REPLY =~ ^[Yy]$ ]] ; then
+ echo "This user has no SSH key, but a SSH key is required to access the Discourse Docker container."
+ read -p "Generate a SSH key? (Y/n) " -n 1 -r
+ if [[ $REPLY =~ ^[Nn]$ ]] ; then
+ echo
+ echo WARNING: You may not be able to log in to your container.
echo
- echo Generating SSH key
- mkdir -p ~/.ssh && ssh-keygen -f ~/.ssh/id_rsa -t rsa -N ''
else
echo
- echo WARNING: You may not be able to log in to your container.
+ echo Generating SSH key
+ mkdir -p ~/.ssh && ssh-keygen -f ~/.ssh/id_rsa -t rsa -N ''
echo
fi
fi
require 'yaml'
input=STDIN.readlines.join
- env = {}
+ # default to UTF-8 for the dbs sake
+ env = {'LANG' => 'en_US.UTF-8'}
input.split('_FILE_SEPERATOR_').each do |yml|
yml.strip!
begin
env.merge!(YAML.load(yml)['env'] || {})
+ rescue Psych::SyntaxError => e
+ puts e
+ puts "*ERROR."
rescue => e
puts yml
p e
raw=`exec echo "$input" | $docker_path run --rm -i -a stdin -a stdout $image ruby -e "$env_ruby"`
env=()
+ ok=1
while read i; do
- if [ -n "$i" ]; then
+ if [ "$i" == "*ERROR." ]; then
+ ok=0
+ elif [ -n "$i" ]; then
env[${#env[@]}]=$i
fi
done <<< "$raw"
+ if [ "$ok" -ne 1 ]; then
+ echo "${env[@]}"
+ echo "YAML syntax error. Please check your /var/docker/containers/*.yml config files."
+ exit 1
+ fi
echo "Calculated ENV: ${env[@]}"
}
if [ ! -e $config_file ]
then
echo "Config file was not found, ensure $config_file exists"
+ echo ""
+ echo "Available configs ( `cd containers && ls -dm *.yml | tr -s '\n' ' ' | awk '{ gsub(/\.yml/, ""); print }'`)"
exit 1
fi
+docker_version=($($docker_path --version))
+docker_version=${test[2]//,/}
+
+if compare_version "1.2.0" "$docker_version"; then
+ echo "We recommend you upgrade docker, the version you are running has no restart policies, on reboot your container may not start up"
+ restart_policy=""
+else
+ restart_policy="--restart=always"
+fi
+
+
run_mailtest(){
if [ ! -e $config_file ]; then
echo "Config does not exist: $config_file" >&2
exit 1
fi
- $docker_path run "${env[@]}" -h "`hostname`-$config" -e DOCKER_HOST_IP=$docker_ip --name $config -t --cidfile $cidfile $ports \
- -d $volumes $local_discourse/$config /usr/bin/runsvdir -P /etc/service
+ $docker_path run $restart_policy "${env[@]}" -h "`hostname`-$config" -e DOCKER_HOST_IP=$docker_ip --name $config -t --cidfile $cidfile $ports \
+ -d $volumes $local_discourse/$config /sbin/runit
exit 0
else
exit 0
;;
+ enter)
+
+ if [ ! -e $cidfile ]
+ then
+ echo "No cid found"
+ exit 1
+ fi
+
+ if [ ! $UID -eq 0 ] ;
+ then
+ echo "enter command must run as root, will attempt to sudo"
+ echo
+ fi
+
+ if [ ! -e bin/nsenter ]
+ then
+ echo "Downloading nsenter"
+ $docker_path pull samsaffron/nsenter
+ ($docker_path run --rm samsaffron/nsenter cat /nsenter > bin/nsenter1) || exit 1
+ cp bin/nsenter1 bin/nsenter
+ chmod +x bin/nsenter
+ fi
+
+ PID=$($docker_path inspect --format {{.State.Pid}} `cat $cidfile`)
+ SHELL=/bin/bash sudo -E bin/nsenter --target $PID --mount --uts --ipc --net --pid
+
+ exit 0;
+ ;;
+
ssh)
if [ ! -e $cidfile ]
then
;;
rebuild)
+ if [ "$(git symbolic-ref --short HEAD)" == "master" ]; then
+ echo "Updating discourse docker"
+ git pull || (echo 'failed to update' && exit 1)
+ fi
if [ -e $cidfile ]
then
echo "Stopping old container"
projects / discourse_docker.git / blobdiff