init docker-remote-deployment-action

docker-entrypoint.sh

@@ -0,0 +1,142 @@
+#!/bin/sh
+set -eu
+
+execute_ssh(){
+  echo "Execute Over SSH: $@"
+  ssh -q -t -i "$HOME/.ssh/id_rsa" \
+      -o UserKnownHostsFile=/dev/null \
+      -p $INPUT_REMOTE_DOCKER_PORT \
+      -o StrictHostKeyChecking=no "$INPUT_REMOTE_DOCKER_HOST" "$@"
+}
+
+if [ -z "${INPUT_REMOTE_DOCKER_PORT+x}" ]; then
+  INPUT_REMOTE_DOCKER_PORT=22
+fi
+
+if [ -z "${INPUT_REMOTE_DOCKER_HOST+x}" ]; then
+    echo "Input remote_docker_host is required!"
+    exit 1
+fi
+
+if [ -z "${INPUT_SSH_PUBLIC_KEY+x}" ]; then
+    echo "Input ssh_public_key is required!"
+    exit 1
+fi
+
+if [ -z "${INPUT_SSH_PRIVATE_KEY+x}" ]; then
+    echo "Input ssh_private_key is required!"
+    exit 1
+fi
+
+if [ -z "${INPUT_ARGS+x}" ]; then
+  echo "Input input_args is required!"
+  exit 1
+fi
+
+if [ -z "${INPUT_DEPLOY_PATH+x}" ]; then
+  INPUT_DEPLOY_PATH=~/docker-deployment
+fi
+
+if [ -z "${INPUT_STACK_FILE_NAME+x}" ]; then
+  INPUT_STACK_FILE_NAME=docker-compose.yaml
+fi
+
+if [ -z "${INPUT_KEEP_FILES+x}" ]; then
+  INPUT_KEEP_FILES=4
+else
+  INPUT_KEEP_FILES=$((INPUT_KEEP_FILES+1))
+fi
+
+if [ -z "${INPUT_DOCKER_REGISTRY_URI+x}" ]; then
+  INPUT_DOCKER_REGISTRY_URI=https://registry.hub.docker.com
+fi
+
+if [ -z "${INPUT_COPY_STACK_FILE+x}" ]; then
+  INPUT_COPY_STACK_FILE=false
+fi
+
+STACK_FILE=${INPUT_STACK_FILE_NAME}
+DEPLOYMENT_COMMAND_OPTIONS=""
+
+
+if [ "$INPUT_COPY_STACK_FILE" == "true" ]; then
+  STACK_FILE="$INPUT_DEPLOY_PATH/$STACK_FILE"
+else
+  DEPLOYMENT_COMMAND_OPTIONS=" --log-level debug --host ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_REMOTE_DOCKER_PORT"
+fi
+
+case $INPUT_DEPLOYMENT_MODE in
+
+  docker-swarm)
+    DEPLOYMENT_COMMAND="docker $DEPLOYMENT_COMMAND_OPTIONS stack deploy --compose-file $STACK_FILE"
+  ;;
+
+  *)
+    INPUT_DEPLOYMENT_MODE="docker-compose"
+    DEPLOYMENT_COMMAND="docker-compose -f $STACK_FILE $DEPLOYMENT_COMMAND_OPTIONS"
+  ;;
+esac
+
+
+SSH_HOST=${INPUT_REMOTE_DOCKER_HOST#*@}
+
+echo "Registering SSH keys..."
+
+# register the private key with the agent.
+mkdir -p ~/.ssh
+ls ~/.ssh
+printf '%s\n' "$INPUT_SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
+chmod 600 ~/.ssh/id_rsa
+printf '%s\n' "$INPUT_SSH_PUBLIC_KEY" > ~/.ssh/id_rsa.pub
+chmod 600 ~/.ssh/id_rsa.pub
+#chmod 600 "~/.ssh"
+eval $(ssh-agent)
+ssh-add ~/.ssh/id_rsa
+
+echo "Add known hosts"
+ssh-keyscan -p $INPUT_REMOTE_DOCKER_PORT "$SSH_HOST" >> ~/.ssh/known_hosts
+ssh-keyscan -p $INPUT_REMOTE_DOCKER_PORT "$SSH_HOST" >> /etc/ssh/ssh_known_hosts
+
+set context
+echo "Create docker context"
+docker context create remote --docker "host=ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_REMOTE_DOCKER_PORT"
+docker context use remote
+
+if ! [ -z "${INPUT_DOCKER_REGISTRY_USERNAME+x}" ] && ! [ -z "${INPUT_DOCKER_REGISTRY_PASSWORD+x}" ]; then
+  echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: docker login"
+  echo "$INPUT_DOCKER_REGISTRY_PASSWORD" | docker login -u "$INPUT_DOCKER_REGISTRY_USERNAME" --password-stdin "$INPUT_DOCKER_REGISTRY_URI"
+fi
+
+if ! [ -z "${INPUT_DOCKER_PRUNE+x}" ] && [ $INPUT_DOCKER_PRUNE = 'true' ] ; then
+  yes | docker --log-level debug --host "ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_REMOTE_DOCKER_PORT" system prune -a 2>&1
+fi
+
+if ! [ -z "${INPUT_COPY_STACK_FILE+x}" ] && [ $INPUT_COPY_STACK_FILE = 'true' ] ; then
+  execute_ssh "mkdir -p $INPUT_DEPLOY_PATH/stacks || true"
+  FILE_NAME="docker-stack-$(date +%Y%m%d%s).yaml"
+
+  scp -i "$HOME/.ssh/id_rsa" \
+      -o UserKnownHostsFile=/dev/null \
+      -o StrictHostKeyChecking=no \
+      -P $INPUT_REMOTE_DOCKER_PORT \
+      $INPUT_STACK_FILE_NAME "$INPUT_REMOTE_DOCKER_HOST:$INPUT_DEPLOY_PATH/stacks/$FILE_NAME"
+
+  execute_ssh "ln -nfs $INPUT_DEPLOY_PATH/stacks/$FILE_NAME $INPUT_DEPLOY_PATH/$INPUT_STACK_FILE_NAME"
+  execute_ssh "ls -t $INPUT_DEPLOY_PATH/stacks/docker-stack-* 2>/dev/null |  tail -n +$INPUT_KEEP_FILES | xargs rm --  2>/dev/null || true"
+
+  if ! [ -z "${INPUT_PULL_IMAGES_FIRST+x}" ] && [ $INPUT_PULL_IMAGES_FIRST = 'true' ] && [ $INPUT_DEPLOYMENT_MODE = 'docker-compose' ] ; then
+    execute_ssh ${DEPLOYMENT_COMMAND} "pull"
+  fi
+
+  if ! [ -z "${INPUT_PRE_DEPLOYMENT_COMMAND_ARGS+x}" ] && [ $INPUT_DEPLOYMENT_MODE = 'docker-compose' ] ; then
+    execute_ssh "${DEPLOYMENT_COMMAND}  $INPUT_PRE_DEPLOYMENT_COMMAND_ARGS" 2>&1
+  fi
+
+  execute_ssh ${DEPLOYMENT_COMMAND} "$INPUT_ARGS" 2>&1
+else
+  cat ~/.docker/config.json
+  echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: ${DEPLOYMENT_COMMAND} ${INPUT_ARGS}"
+  ${DEPLOYMENT_COMMAND} ${INPUT_ARGS} 2>&1
+fi
+
+