Initial

Dockerfile

@@ -0,0 +1,7 @@
+FROM docker:stable
+
+RUN apk --no-cache add openssh-client docker-compose
+
+COPY docker-entrypoint.sh /docker-entrypoint.sh
+
+ENTRYPOINT ["/docker-entrypoint.sh"]

action.yml

@@ -0,0 +1,43 @@
+name: Docker Deployment
+author: Al-waleed Shihadeh <[email protected]>
+description: A GitHub Action that supports docker-compose and Docker Swarm deployments
+inputs:
+  remote_docker_host:
+    description: Remote Docker host ie (user@host)
+    required: true
+  ssh_public_key:
+    description: Remote Docker SSH public key
+    required: true
+  ssh_private_key:
+    description: SSH private key used to connect to the docker host
+    required: true
+  args:
+    description: Deployment command args.
+    required: true
+  stack_file_name:
+    description: Docker stack file used. Default is docker-compose.yaml
+    required: false
+  pre_deployment_command_args:
+    description: The args for the pre deploument command.
+    required: false
+  ssh_port:
+    description: The ssh port of the server. Default is 22
+    required: false
+  docker_login_password:
+    description: The docker login password
+    required: false
+  docker_login_user:
+    description: The docker login user
+    required: false
+  docker_login_registry:
+    description: The docker login registry
+    required: false
+
+runs:
+  using: docker
+  image: Dockerfile
+
+branding:
+  icon: send
+  color: green
+

docker-compose.yml

@@ -0,0 +1,8 @@
+version: "3.3"
+
+services:
+  webapp:
+    image: 832064218730.dkr.ecr.eu-west-1.amazonaws.com/api-test:1dd970e
+    ports:
+      - 8080:8080
+    network_mode: bridge

docker-entrypoint.sh

@@ -0,0 +1,83 @@
+#!/bin/sh
+set -eu
+
+execute_ssh(){
+  echo "Execute Over SSH: $@"
+  ssh -q -t -i "$HOME/.ssh/id_rsa" \
+      -o UserKnownHostsFile=/dev/null \
+      -o StrictHostKeyChecking=no "$INPUT_REMOTE_DOCKER_HOST" -p "$INPUT_SSH_PORT" "$@"
+}
+
+if [ -z "$INPUT_REMOTE_DOCKER_HOST" ]; then
+    echo "Input remote_docker_host is required!"
+    exit 1
+fi
+
+if [ -z "$INPUT_SSH_PUBLIC_KEY" ]; then
+    echo "Input ssh_public_key is required!"
+    exit 1
+fi
+
+if [ -z "$INPUT_SSH_PRIVATE_KEY" ]; then
+    echo "Input ssh_private_key is required!"
+    exit 1
+fi
+
+if [ -z "$INPUT_ARGS" ]; then
+  echo "Input input_args is required!"
+  exit 1
+fi
+
+if [ -z "$INPUT_STACK_FILE_NAME" ]; then
+  INPUT_STACK_FILE_NAME=docker-compose.yml
+fi
+
+if [ -z "$INPUT_SSH_PORT" ]; then
+  INPUT_SSH_PORT=22
+fi
+
+STACK_FILE=${INPUT_STACK_FILE_NAME}
+DEPLOYMENT_COMMAND_OPTIONS="--host ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_SSH_PORT"
+
+DEPLOYMENT_COMMAND="docker-compose -f $STACK_FILE"
+
+
+SSH_HOST=${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 $(ssh-agent)
+ssh-add ~/.ssh/id_rsa
+
+
+echo "Add known hosts"
+#printf '%s %s\n' "$SSH_HOST" "$INPUT_SSH_PUBLIC_KEY" >> /etc/ssh/ssh_known_hosts
+ssh-keyscan "$SSH_HOST" >> ~/.ssh/known_hosts
+ssh-keyscan "$SSH_HOST" >> /etc/ssh/ssh_known_hosts
+# set context
+echo "Create docker context"
+docker context create staging --docker "host=ssh://$INPUT_REMOTE_DOCKER_HOST:$INPUT_SSH_PORT"
+docker context use staging
+
+
+docker ps
+if  [ -n "$INPUT_DOCKER_LOGIN_PASSWORD" ] || [ -n "$INPUT_DOCKER_LOGIN_USER" ] || [ -n "$INPUT_DOCKER_LOGIN_REGISTRY" ]; then
+  echo "Connecting to $INPUT_REMOTE_DOCKER_HOST... Command: docker login"
+  docker login -u "$INPUT_DOCKER_LOGIN_USER" -p "$INPUT_DOCKER_LOGIN_PASSWORD" "$INPUT_DOCKER_LOGIN_REGISTRY"
+fi
+
+echo "Command: ${DEPLOYMENT_COMMAND} pull"
+${DEPLOYMENT_COMMAND} ${DEPLOYMENT_COMMAND_OPTIONS} pull
+
+echo "Command: ${DEPLOYMENT_COMMAND} ${INPUT_ARGS}"
+${DEPLOYMENT_COMMAND} ${DEPLOYMENT_COMMAND_OPTIONS} ${INPUT_ARGS}
+
+