Merge fce4e3e212 into 072c5260e7
This commit is contained in:
Jeff Wong
GitHub
commit
4dfb3cfca3
759
launcher
759
launcher
|
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@ -1,122 +1,47 @@
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#!/usr/bin/env bash
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usage () {
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echo "Usage: launcher COMMAND CONFIG [--skip-prereqs] [--docker-args STRING]"
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echo "Commands:"
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echo " start: Start/initialize a container"
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echo " stop: Stop a running container"
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echo " restart: Restart a container"
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echo " destroy: Stop and remove a container"
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echo " enter: Open a shell to run commands inside the container"
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echo " logs: View the Docker logs for a container"
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echo " bootstrap: Bootstrap a container for the config based on a template"
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echo " run: Run the given command with the config in the context of the last bootstrapped image"
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echo " rebuild: Rebuild a container (destroy old, bootstrap, start new)"
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echo " cleanup: Remove all containers that have stopped for > 24 hours"
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echo " start-cmd: Generate docker command used to start container"
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echo
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echo "Options:"
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echo " --skip-prereqs Don't check launcher prerequisites"
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echo " --docker-args Extra arguments to pass when running docker"
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echo " --skip-mac-address Don't assign a mac address"
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echo " --run-image Override the image used for running the container"
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DIRNAME=$(dirname "$0")
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BINDIR="${DIRNAME}/bin"
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download_binary() {
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echo "downloading launcher..."
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package="${BINDIR}/launcher.tar.gz"
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package_md5="${BINDIR}/launcher.tar.gz.md5"
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arch=none
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case $(uname -m) in
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aarch64 | arm64)
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arch=arm64
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;;
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x86_64)
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arch=amd64
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;;
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*)
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echo "ERROR: unsupported arch detected."
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exit 1
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}
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# for potential re-exec later
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SAVED_ARGV=("$@")
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command=$1
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config=$2
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# user_args_argv is assigned once when the argument vector is parsed.
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user_args_argv=""
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# user_args is mutable: its value may change when templates are parsed.
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# Superset of user_args_argv.
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user_args=""
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user_run_image=""
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if [[ $command == "run" ]]; then
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run_command=$3
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fi
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while [ ${#} -gt 0 ]; do
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case "${1}" in
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--debug)
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DEBUG="1"
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;;
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--skip-prereqs)
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SKIP_PREREQS="1"
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;;
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--skip-mac-address)
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SKIP_MAC_ADDRESS="1"
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;;
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--docker-args)
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user_args_argv="$2"
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user_args="$user_args_argv"
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shift
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;;
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--run-image)
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user_run_image="$2"
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shift
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;;
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esac
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shift 1
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done
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if [ -z "$command" -o -z "$config" -a "$command" != "cleanup" ]; then
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usage
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fi
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# Docker doesn't like uppercase characters, spaces or special characters, catch it now before we build everything out and then find out
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re='[[:upper:]/ !@#$%^&*()+~`=]'
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if [[ $config =~ $re ]];
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then
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echo
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echo "ERROR: Config name '$config' must not contain upper case characters, spaces or special characters. Correct config name and rerun $0."
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echo
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os=none
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case $(uname -o) in
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Darwin)
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os=darwin
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;;
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GNU/Linux)
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os=linux
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;;
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*)
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echo "ERROR: unsupported os detected."
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exit 1
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fi
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;;
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esac
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cd "$(dirname "$0")"
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curl -s -o ${package} -L https://get.discourse.org/launcher/latest/launcher-${os}-${arch}.tar.gz
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curl -s -o ${package_md5} -L https://get.discourse.org/launcher/latest/launcher-${os}-${arch}.tar.gz.md5
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pups_version='v1.0.3'
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docker_min_version='20.10.0'
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docker_rec_version='24.0.7'
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git_min_version='1.8.0'
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git_rec_version='1.8.0'
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kernel_min_version='4.4.0'
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config_file=containers/"$config".yml
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cidbootstrap=cids/"$config"_bootstrap.cid
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local_discourse=local_discourse
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image="discourse/base:2.0.20250226-0128"
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docker_path=`which docker.io 2> /dev/null || which docker`
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git_path=`which git`
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if [ "${SUPERVISED}" = "true" ]; then
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restart_policy="--restart=no"
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attach_on_start="-a"
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attach_on_run="-a stdout -a stderr"
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else
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attach_on_run="-d"
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fi
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if [ -n "$DOCKER_HOST" ]; then
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docker_ip=`sed -e 's/^tcp:\/\/\(.*\):.*$/\1/' <<< "$DOCKER_HOST"`
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elif [ -x "$(which ip 2>/dev/null)" ]; then
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docker_ip=`ip addr show docker0 | \
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grep 'inet ' | \
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awk '{ split($2,a,"/"); print a[1] }';`
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else
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docker_ip=`ifconfig | \
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grep -B1 "inet addr" | \
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awk '{ if ( $1 == "inet" ) { print $2 } else if ( $2 == "Link" ) { printf "%s:" ,$1 } }' | \
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grep docker0 | \
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awk -F: '{ print $3 }';`
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fi
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tar -zxf ${package} -C ${BINDIR}
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rm ${package} ${package_md5}
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}
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# From https://stackoverflow.com/a/44660519/702738
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compare_version() {
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@ -141,26 +66,20 @@ compare_version() {
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return 1
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}
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fatal () {
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echo -e "\n$1\n"
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exit "${2:-1}"
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}
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check_prereqs() {
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install_docker() {
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docker_path=`which docker.io 2> /dev/null || which docker`
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git_path=`which git`
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docker_min_version='20.10.0'
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docker_rec_version='24.0.7'
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git_min_version='1.8.0'
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git_rec_version='1.8.0'
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kernel_min_version='4.4.0'
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if [ -z $docker_path ]; then
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echo "Docker is not installed, you will need to install Docker in order to run Launcher"
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echo "See https://docs.docker.com/installation/"
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exit 1
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}
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pull_image() {
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# Add a single retry to work around dockerhub TLS errors
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$docker_path pull $image || $docker_path pull $image
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}
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check_prereqs() {
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if [ -z $docker_path ]; then
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install_docker
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fi
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# 1. docker daemon running?
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@ -173,7 +92,7 @@ check_prereqs() {
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fi
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# 2. running an approved storage driver?
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if ! $docker_path info 2> /dev/null | grep -E -q 'Storage Driver: (btrfs|aufs|zfs|overlay2)$'; then
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if ! $docker_path info 2> /dev/null | grep -E -q 'Storage Driver: (btrfs|aufs|zfs|overlay2|overlayfs)$'; then
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echo "Your Docker installation is not using a supported storage driver. If we were to proceed you may have a broken install."
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echo "overlay2 is the recommended storage driver, although zfs and aufs may work as well."
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echo "Other storage drivers are known to be problematic."
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@ -199,7 +118,6 @@ check_prereqs() {
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echo "WARNING: Docker version ${test} deprecated, recommend upgrade to ${docker_rec_version} or newer."
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fi
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arm=false
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case $(uname -m) in
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armv7l)
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echo "ERROR: 32bit arm is not supported. Check if your hardware support arm64, which is supported in experimental capacity."
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@ -207,8 +125,6 @@ check_prereqs() {
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;;
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aarch64 | arm64)
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echo "WARNING: Support for aarch64 is experimental at the moment. Please report any problems at https://meta.discourse.org/tag/arm"
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image="discourse/base:aarch64"
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arm=true
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;;
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x86_64)
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echo "x86_64 arch detected."
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@ -223,18 +139,6 @@ check_prereqs() {
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# 4. discourse docker image is downloaded
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test=`$docker_path images | awk '{print $1 ":" $2 }' | grep "$image"`
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# arm experimental support is on a fixed tag, always pull
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if [ -z "$test" ] || [ $arm = true ]; then
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echo
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echo "WARNING: We are about to start downloading the Discourse base image"
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echo "This process may take anywhere between a few minutes to an hour, depending on your network speed"
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echo
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echo "Please be patient"
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echo
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pull_image
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fi
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# 5. running recommended git version
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test=($($git_path --version)) # Get git version string
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test=${test[2]//,/} # Get version alone and strip comma if exists
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@ -260,8 +164,8 @@ check_prereqs() {
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fi
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# 6. able to attach stderr / out / tty
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test=`$docker_path run $user_args -i --rm -a stdout -a stderr $image echo working`
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if [[ "$test" =~ "working" ]] ; then : ; else
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test=`$docker_path run -i --rm -a stdout -a stderr hello-world`
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if [[ "$test" =~ "Hello from Docker" ]] ; then : ; else
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echo "Your Docker installation is not working correctly"
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echo
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echo "See: https://meta.discourse.org/t/docker-error-on-bootstrap/13657/18?u=sam"
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@ -287,560 +191,25 @@ check_prereqs() {
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fi
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exit 1
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fi
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# 8. container definition file is accessible and is not insecure (world-readable)
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if [[ ! -e "$config_file" || ! -r "$config_file" ]]; then
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echo "ERROR: $config_file does not exist or is not readable."
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echo
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echo "Available configs ( `cd containers && ls -dm *.yml | tr -s '\n' ' ' | awk '{ gsub(/\.yml/, ""); print }'`)"
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exit 1
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elif [[ "$(find $config_file -perm -004)" ]]; then
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echo "WARNING: $config_file file is world-readable. You can secure this file by running: chmod o-rwx $config_file"
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fi
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}
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if [ -z "$SKIP_PREREQS" ] && [ "$command" != "cleanup" ]; then
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check_prereqs
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autocompletion=false
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if [[ $1 == "sh" ]] || [[ $1 == "install-completions" ]]; then
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autocompletion=true
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fi
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set_volumes() {
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volumes=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \
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"require 'yaml'; puts YAML.load(STDIN.readlines.join)['volumes'].map{|v| '-v ' << v['volume']['host'] << ':' << v['volume']['guest'] << ' '}.join"`
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}
|
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set_links() {
|
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links=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \
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"require 'yaml'; puts YAML.load(STDIN.readlines.join)['links'].map{|l| '--link ' << l['link']['name'] << ':' << l['link']['alias'] << ' '}.join"`
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}
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find_templates() {
|
||||
local templates=`cat $1 | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \
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"require 'yaml'; puts YAML.load(STDIN.readlines.join)['templates']"`
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||||
|
||||
local arrTemplates=${templates// / }
|
||||
|
||||
if [ ! -z "$templates" ]; then
|
||||
echo $templates
|
||||
else
|
||||
echo ""
|
||||
fi
|
||||
}
|
||||
|
||||
set_template_info() {
|
||||
templates=$(find_templates $config_file)
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|
||||
arrTemplates=(${templates// / })
|
||||
config_data=$(cat $config_file)
|
||||
|
||||
input="hack: true"
|
||||
|
||||
for template in "${arrTemplates[@]}"
|
||||
do
|
||||
[ ! -z $template ] && {
|
||||
input="$input _FILE_SEPERATOR_ $(cat $template)"
|
||||
}
|
||||
done
|
||||
|
||||
# we always want our config file last so it takes priority
|
||||
input="$input _FILE_SEPERATOR_ $config_data"
|
||||
|
||||
read -r -d '' env_ruby << 'RUBY'
|
||||
require 'yaml'
|
||||
|
||||
input=STDIN.readlines.join
|
||||
# default to UTF-8 for the dbs sake
|
||||
env = {'LANG' => 'en_US.UTF-8'}
|
||||
input.split('_FILE_SEPERATOR_').each do |yml|
|
||||
yml.strip!
|
||||
begin
|
||||
env.merge!(YAML.load(yml)['env'] || {})
|
||||
rescue Psych::SyntaxError => e
|
||||
puts e
|
||||
puts "*ERROR."
|
||||
rescue => e
|
||||
puts yml
|
||||
p e
|
||||
end
|
||||
end
|
||||
env.each{|k,v| puts "*ERROR." if v.is_a?(Hash)}
|
||||
puts env.map{|k,v| "-e\n#{k}=#{v}" }.join("\n")
|
||||
RUBY
|
||||
|
||||
tmp_input_file=$(mktemp)
|
||||
|
||||
echo "$input" > "$tmp_input_file"
|
||||
raw=`exec cat "$tmp_input_file" | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e "$env_ruby"`
|
||||
|
||||
rm -f "$tmp_input_file"
|
||||
|
||||
env=()
|
||||
ok=1
|
||||
while read i; do
|
||||
if [ "$i" == "*ERROR." ]; then
|
||||
ok=0
|
||||
elif [ -n "$i" ]; then
|
||||
env[${#env[@]}]="${i//\{\{config\}\}/${config}}"
|
||||
fi
|
||||
done <<< "$raw"
|
||||
|
||||
if [ "$ok" -ne 1 ]; then
|
||||
echo "${env[@]}"
|
||||
echo "YAML syntax error. Please check your containers/*.yml config files."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# labels
|
||||
read -r -d '' labels_ruby << 'RUBY'
|
||||
require 'yaml'
|
||||
|
||||
input=STDIN.readlines.join
|
||||
labels = {}
|
||||
input.split('_FILE_SEPERATOR_').each do |yml|
|
||||
yml.strip!
|
||||
begin
|
||||
labels.merge!(YAML.load(yml)['labels'] || {})
|
||||
rescue Psych::SyntaxError => e
|
||||
puts e
|
||||
puts "*ERROR."
|
||||
rescue => e
|
||||
puts yml
|
||||
p e
|
||||
end
|
||||
end
|
||||
puts labels.map{|k,v| "-l\n#{k}=#{v}" }.join("\n")
|
||||
RUBY
|
||||
|
||||
tmp_input_file=$(mktemp)
|
||||
|
||||
echo "$input" > "$tmp_input_file"
|
||||
raw=`exec cat "$tmp_input_file" | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e "$labels_ruby"`
|
||||
|
||||
rm -f "$tmp_input_file"
|
||||
|
||||
labels=()
|
||||
ok=1
|
||||
while read i; do
|
||||
if [ "$i" == "*ERROR." ]; then
|
||||
ok=0
|
||||
elif [ -n "$i" ]; then
|
||||
labels[${#labels[@]}]=$(echo $i | sed s/{{config}}/${config}/g)
|
||||
fi
|
||||
done <<< "$raw"
|
||||
|
||||
if [ "$ok" -ne 1 ]; then
|
||||
echo "${labels[@]}"
|
||||
echo "YAML syntax error. Please check your containers/*.yml config files."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# expose
|
||||
read -r -d '' ports_ruby << 'RUBY'
|
||||
require 'yaml'
|
||||
|
||||
input=STDIN.readlines.join
|
||||
ports = []
|
||||
input.split('_FILE_SEPERATOR_').each do |yml|
|
||||
yml.strip!
|
||||
begin
|
||||
ports += (YAML.load(yml)['expose'] || [])
|
||||
rescue Psych::SyntaxError => e
|
||||
puts e
|
||||
puts "*ERROR."
|
||||
rescue => e
|
||||
puts yml
|
||||
p e
|
||||
end
|
||||
end
|
||||
puts ports.map { |p| p.to_s.include?(':') ? "-p\n#{p}" : "--expose\n#{p}" }.join("\n")
|
||||
RUBY
|
||||
|
||||
tmp_input_file=$(mktemp)
|
||||
|
||||
echo "$input" > "$tmp_input_file"
|
||||
raw=`exec cat "$tmp_input_file" | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e "$ports_ruby"`
|
||||
|
||||
rm -f "$tmp_input_file"
|
||||
|
||||
ports=()
|
||||
ok=1
|
||||
while read i; do
|
||||
if [ "$i" == "*ERROR." ]; then
|
||||
ok=0
|
||||
elif [ -n "$i" ]; then
|
||||
ports[${#ports[@]}]=$i
|
||||
fi
|
||||
done <<< "$raw"
|
||||
|
||||
if [ "$ok" -ne 1 ]; then
|
||||
echo "${ports[@]}"
|
||||
echo "YAML syntax error. Please check your containers/*.yml config files."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
merge_user_args
|
||||
}
|
||||
|
||||
if [ -z $docker_path ]; then
|
||||
install_docker
|
||||
if [[ autocompletion == false ]]; then
|
||||
echo "run './launcher update' to update launcher"
|
||||
fi
|
||||
|
||||
[ "$command" == "cleanup" ] && {
|
||||
$docker_path container prune --filter until=1h
|
||||
$docker_path image prune --all --filter until=1h
|
||||
|
||||
if [ -d /var/discourse/shared/standalone/postgres_data_old ]; then
|
||||
echo
|
||||
echo "Old PostgreSQL backup data cluster detected taking up $(du -hs /var/discourse/shared/standalone/postgres_data_old | awk '{print $1}')"
|
||||
read -p "Would you like to remove it? (y/N): " -n 1 -r && echo
|
||||
|
||||
if [[ $REPLY =~ ^[Yy]$ ]]; then
|
||||
echo "removing old PostgreSQL data cluster at /var/discourse/shared/standalone/postgres_data_old..."
|
||||
rm -rf /var/discourse/shared/standalone/postgres_data_old*
|
||||
else
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
if [[ $1 == "update" ]]; then
|
||||
rm ${BINDIR}/launcher
|
||||
download_binary
|
||||
echo "Launcher updated"
|
||||
exit 0
|
||||
}
|
||||
|
||||
docker_version=($($docker_path --version))
|
||||
docker_version=${test[2]//,/}
|
||||
restart_policy=${restart_policy:---restart=always}
|
||||
|
||||
set_existing_container(){
|
||||
existing=`$docker_path ps -a | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'`
|
||||
}
|
||||
|
||||
run_stop() {
|
||||
|
||||
set_existing_container
|
||||
|
||||
if [ ! -z $existing ]
|
||||
then
|
||||
(
|
||||
set -x
|
||||
$docker_path stop -t 600 $config
|
||||
)
|
||||
else
|
||||
echo "$config was not started !"
|
||||
echo "./discourse-doctor may help diagnose the problem."
|
||||
exit 1
|
||||
fi
|
||||
if [ ! -f "${BINDIR}/launcher" ]; then
|
||||
download_binary
|
||||
if [[ autocompletion == false ]]; then
|
||||
echo "Launcher downloaded"
|
||||
fi
|
||||
}
|
||||
|
||||
set_run_image() {
|
||||
run_image=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \
|
||||
"require 'yaml'; puts YAML.load(STDIN.readlines.join)['run_image']"`
|
||||
|
||||
if [ -n "$user_run_image" ]; then
|
||||
run_image=$user_run_image
|
||||
elif [ -z "$run_image" ]; then
|
||||
run_image="$local_discourse/$config"
|
||||
fi
|
||||
}
|
||||
|
||||
set_boot_command() {
|
||||
boot_command=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \
|
||||
"require 'yaml'; puts YAML.load(STDIN.readlines.join)['boot_command']"`
|
||||
|
||||
if [ -z "$boot_command" ]; then
|
||||
|
||||
no_boot_command=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \
|
||||
"require 'yaml'; puts YAML.load(STDIN.readlines.join)['no_boot_command']"`
|
||||
|
||||
if [ -z "$no_boot_command" ]; then
|
||||
boot_command="/sbin/boot"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
merge_user_args() {
|
||||
local docker_args
|
||||
|
||||
docker_args=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \
|
||||
"require 'yaml'; puts YAML.load(STDIN.readlines.join)['docker_args']"`
|
||||
|
||||
if [[ -n "$docker_args" ]]; then
|
||||
user_args="$user_args_argv $docker_args"
|
||||
fi
|
||||
}
|
||||
|
||||
run_start() {
|
||||
|
||||
if [ -z "$START_CMD_ONLY" ]
|
||||
then
|
||||
existing=`$docker_path ps | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'`
|
||||
echo $existing
|
||||
if [ ! -z $existing ]
|
||||
then
|
||||
echo "Nothing to do, your container has already started!"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
existing=`$docker_path ps -a | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'`
|
||||
if [ ! -z $existing ]
|
||||
then
|
||||
echo "starting up existing container"
|
||||
(
|
||||
set -x
|
||||
$docker_path start $config
|
||||
)
|
||||
exit 0
|
||||
fi
|
||||
fi
|
||||
|
||||
set_template_info
|
||||
set_volumes
|
||||
set_links
|
||||
set_run_image
|
||||
set_boot_command
|
||||
|
||||
# get hostname and settings from container configuration
|
||||
for envar in "${env[@]}"
|
||||
do
|
||||
if [[ $envar == DOCKER_USE_HOSTNAME* ]] || [[ $envar == DISCOURSE_HOSTNAME* ]]
|
||||
then
|
||||
# use as environment variable
|
||||
eval $envar
|
||||
fi
|
||||
done
|
||||
|
||||
(
|
||||
hostname=`hostname -s`
|
||||
# overwrite hostname
|
||||
if [ "$DOCKER_USE_HOSTNAME" = "true" ]
|
||||
then
|
||||
hostname=$DISCOURSE_HOSTNAME
|
||||
else
|
||||
hostname=$hostname-$config
|
||||
fi
|
||||
|
||||
# we got to normalize so we only have allowed strings, this is more comprehensive but lets see how bash does first
|
||||
# hostname=`$docker_path run $user_args --rm $image ruby -e 'print ARGV[0].gsub(/[^a-zA-Z-]/, "-")' $hostname`
|
||||
# docker added more hostname rules
|
||||
hostname=${hostname//_/-}
|
||||
|
||||
|
||||
if [ -z "$SKIP_MAC_ADDRESS" ] ; then
|
||||
mac_address="--mac-address $($docker_path run $user_args -i --rm -a stdout -a stderr $image /bin/sh -c "echo $hostname | md5sum | sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/'")"
|
||||
fi
|
||||
|
||||
if [ ! -z "$START_CMD_ONLY" ] ; then
|
||||
docker_path="true"
|
||||
fi
|
||||
|
||||
set -x
|
||||
|
||||
$docker_path run --shm-size=512m $links $attach_on_run $restart_policy "${env[@]}" "${labels[@]}" -h "$hostname" \
|
||||
-e DOCKER_HOST_IP="$docker_ip" --name $config -t "${ports[@]}" $volumes $mac_address $user_args \
|
||||
$run_image $boot_command
|
||||
|
||||
)
|
||||
exit 0
|
||||
|
||||
}
|
||||
|
||||
run_run() {
|
||||
set_template_info
|
||||
set_volumes
|
||||
set_links
|
||||
set_run_image
|
||||
|
||||
unset ERR
|
||||
(exec $docker_path run --rm --shm-size=512m $user_args $links "${env[@]}" -e DOCKER_HOST_IP="$docker_ip" -i -a stdin -a stdout -a stderr $volumes $run_image \
|
||||
/bin/bash -c "$run_command") || ERR=$?
|
||||
|
||||
if [[ $ERR > 0 ]]; then
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
run_bootstrap() {
|
||||
set_template_info
|
||||
|
||||
base_image=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \
|
||||
"require 'yaml'; puts YAML.load(STDIN.readlines.join)['base_image']"`
|
||||
|
||||
update_pups=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \
|
||||
"require 'yaml'; puts YAML.load(STDIN.readlines.join)['update_pups']"`
|
||||
|
||||
if [[ ! X"" = X"$base_image" ]]; then
|
||||
image=$base_image
|
||||
fi
|
||||
|
||||
# the base_image may not always be discourse/base,
|
||||
# let's ensure we always build from the latest
|
||||
pull_image
|
||||
|
||||
set_volumes
|
||||
set_links
|
||||
|
||||
if $docker_path run $user_args --rm -i $image gem which pups; then
|
||||
pups_command="/usr/local/bin/pups --stdin"
|
||||
else
|
||||
# Fallback to git pull method here if `pups` was not installed by gem in base image
|
||||
pups_command="cd /pups &&"
|
||||
if [[ ! "false" = $update_pups ]]; then
|
||||
pups_command="$pups_command git pull && git checkout $pups_version &&"
|
||||
fi
|
||||
pups_command="$pups_command /pups/bin/pups --stdin"
|
||||
fi
|
||||
|
||||
echo $pups_command
|
||||
|
||||
declare -i BOOTSTRAP_EXITCODE
|
||||
rm -f $cidbootstrap
|
||||
|
||||
echo "$input" | $docker_path run --shm-size=512m $user_args $links "${env[@]}" -e DOCKER_HOST_IP="$docker_ip" --cidfile "$cidbootstrap" -i -a stdin -a stdout -a stderr $volumes $image \
|
||||
/bin/bash -c "$pups_command"
|
||||
BOOTSTRAP_EXITCODE=$?
|
||||
|
||||
CONTAINER_ID=$(cat "$cidbootstrap")
|
||||
rm -f "$cidbootstrap"
|
||||
|
||||
# magic exit code that indicates a retry
|
||||
if [[ $BOOTSTRAP_EXITCODE -eq 77 ]]; then
|
||||
$docker_path rm "$CONTAINER_ID"
|
||||
exit 77
|
||||
elif [[ $BOOTSTRAP_EXITCODE -gt 0 ]]; then
|
||||
echo "bootstrap failed with exit code $BOOTSTRAP_EXITCODE"
|
||||
echo "** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one."
|
||||
echo "./discourse-doctor may help diagnose the problem."
|
||||
|
||||
if [[ -n "$DEBUG" ]]; then
|
||||
if $docker_path commit "$CONTAINER_ID" $local_discourse/$config-debug; then
|
||||
echo "** DEBUG ** Maintaining image for diagnostics $local_discourse/$config-debug"
|
||||
else
|
||||
echo "** DEBUG ** Failed to commit container $CONTAINER_ID for diagnostics"
|
||||
fi
|
||||
fi
|
||||
|
||||
$docker_path rm "$CONTAINER_ID"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
sleep 5
|
||||
|
||||
$docker_path commit \
|
||||
-c "LABEL org.opencontainers.image.created=\"$(TZ=UTC date -Iseconds)\"" \
|
||||
"$CONTAINER_ID" \
|
||||
$local_discourse/$config || fatal "FAILED TO COMMIT $CONTAINER_ID"
|
||||
$docker_path rm "$CONTAINER_ID"
|
||||
}
|
||||
|
||||
case "$command" in
|
||||
bootstrap)
|
||||
run_bootstrap
|
||||
echo "Successfully bootstrapped, to startup use ./launcher start $config"
|
||||
exit 0
|
||||
;;
|
||||
|
||||
run)
|
||||
run_run
|
||||
exit 0
|
||||
;;
|
||||
|
||||
enter)
|
||||
exec $docker_path exec -it $config /bin/bash --login
|
||||
;;
|
||||
|
||||
stop)
|
||||
run_stop
|
||||
exit 0
|
||||
;;
|
||||
|
||||
logs)
|
||||
|
||||
$docker_path logs $config
|
||||
exit 0
|
||||
;;
|
||||
|
||||
restart)
|
||||
run_stop
|
||||
run_start
|
||||
exit 0
|
||||
;;
|
||||
|
||||
start-cmd)
|
||||
START_CMD_ONLY="1"
|
||||
run_start
|
||||
exit 0;
|
||||
;;
|
||||
|
||||
start)
|
||||
run_start
|
||||
exit 0
|
||||
;;
|
||||
|
||||
rebuild)
|
||||
if [ "$(git symbolic-ref --short HEAD)" == "master" ]; then
|
||||
git branch -m master main
|
||||
git fetch origin
|
||||
git branch -u origin/main main
|
||||
git remote set-head origin -a
|
||||
fi
|
||||
|
||||
if [ "$(git symbolic-ref --short HEAD)" == "main" ]; then
|
||||
echo "Ensuring launcher is up to date"
|
||||
|
||||
git remote update
|
||||
|
||||
LOCAL=$(git rev-parse HEAD)
|
||||
REMOTE=$(git rev-parse @{u})
|
||||
BASE=$(git merge-base HEAD @{u})
|
||||
|
||||
if [ $LOCAL = $REMOTE ]; then
|
||||
echo "Launcher is up-to-date"
|
||||
|
||||
elif [ $LOCAL = $BASE ]; then
|
||||
echo "Updating Launcher..."
|
||||
git pull || (echo 'failed to update' && exit 1)
|
||||
|
||||
echo "Launcher updated, restarting..."
|
||||
exec "$0" "${SAVED_ARGV[@]}"
|
||||
|
||||
elif [ $REMOTE = $BASE ]; then
|
||||
echo "Your version of Launcher is ahead of origin"
|
||||
|
||||
else
|
||||
echo "Launcher has diverged source, this is only expected in Dev mode"
|
||||
fi
|
||||
|
||||
fi
|
||||
|
||||
set_existing_container
|
||||
|
||||
if [ ! -z $existing ]
|
||||
then
|
||||
echo "Stopping old container"
|
||||
(
|
||||
set -x
|
||||
$docker_path stop -t 600 $config
|
||||
)
|
||||
fi
|
||||
|
||||
run_bootstrap
|
||||
|
||||
if [ ! -z $existing ]
|
||||
then
|
||||
echo "Removing old container"
|
||||
(
|
||||
set -x
|
||||
$docker_path rm $config
|
||||
)
|
||||
fi
|
||||
|
||||
run_start
|
||||
exit 0
|
||||
;;
|
||||
|
||||
|
||||
destroy)
|
||||
(set -x; $docker_path stop -t 600 $config && $docker_path rm $config) || (echo "$config was not found" && exit 0)
|
||||
exit 0
|
||||
;;
|
||||
esac
|
||||
|
||||
usage
|
||||
fi
|
||||
exec "${BINDIR}/launcher" "$@"
|
||||
|
|
|
|||
Loading…
Reference in New Issue