version: '3.3'
services:
  backend:
    container_name: backend
    build: ./simple-api
    networks:
      - app-network
    depends_on:
      - database
    restart: on-failure
    volumes:
      - database-data:/var/lib/postgresql/data

  database:
    container_name: database
    restart: always
    build: ./database
    networks:
      - app-network
    env_file:
      - database/.env

  httpd:
    container_name: reverse_proxy
    build: ./httpd
    ports:
      - "80:80"
    networks:
      - app-network

volumes:
  database-data:

networks:
  app-network:

name: CI devops 2022 EPF
on:
  #to begin you want to launch this job in main and develop
  push:
    branches: master
  pull_request:

jobs:
  test-backend:
    runs-on: ubuntu-18.04
    steps:
      #checkout your github code using actions/[email protected]
      - uses: actions/[email protected]

      #do the same with another action (actions/setup-java@v2) that enable to setup jdk 11
      - name: Set up JDK 11
        uses: actions/setup-java@v1
        with:
          java-version: 11
          java-package: jdk

      #finally build your app with the latest command
      - name: Build and test with Maven
        env:
          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
        run: mvn -B verify sonar:sonar -Dsonar.projectKey=tp2-sonar -Dsonar.organization=devops-tp2-sonar -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=${{ secrets.SONAR_TOKEN }}  --file ./simple-api/pom.xml

  # define job to build and publish docker image
  build-and-push-docker-image:
    needs: test-backend
    # run only when code is compiling and tests are passing
    runs-on: ubuntu-latest

    # steps to perform in job
    steps:
      - name: Checkout code
        uses: actions/[email protected]

      - name: Login to DockerHub
        run: docker login -u ${{ secrets.DOCKER_HUB_USERNAME }} -p ${{ secrets.DOCKER_HUB_TOKEN }}

      - name: Build image and push backend
        uses: docker/build-push-action@v2
        with:
          # relative path to the place where source code with Dockerfile is located
          context: ./simple-api
          # Note: tags has to be all lower-case
          tags:  ${{secrets.DOCKER_HUB_USERNAME}}/correction-tp1-devops:simple-api
          # build on feature branches, push only on main branch
          push: ${{ github.ref == 'refs/heads/master' }}

      - name: Build image and push database
        uses: docker/build-push-action@v2
        with:
          # relative path to the place where source code with Dockerfile is located
          context: ./database
          tags:  ${{secrets.DOCKER_HUB_USERNAME}}/correction-tp1-devops:database
          # build on feature branches, push only on main branch
          push: ${{ github.ref == 'refs/heads/master' }}

      - name: Build image and push httpd
        uses: docker/build-push-action@v2
        with:
          # relative path to the place where source code with Dockerfile is located
          context: ./httpd
          tags:  ${{secrets.DOCKER_HUB_USERNAME}}/correction-tp1-devops:httpd
          push: ${{ github.ref == 'refs/heads/master' }}

      - name: Cache SonarCloud packages
        uses: actions/cache@v1
        with:
          path: ~/.sonar/cache
          key: ${{ runner.os }}-sonar
          restore-keys: ${{ runner.os }}-sonar

      - name: Cache Maven packages
        uses: actions/cache@v1
        with:
          path: ~/.m2
          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-m2

all:
  vars:
    ansible_user: centos
    ansible_ssh_private_key_file: ../../../../../../../../../../../bin/id_rsa
  children:
    prod:
      hosts: lea.peissellon-berruti.takima.cloud

- hosts: all
  gather_facts: false
  become: yes
  roles:
      - docker
      - network
      - database
      - app
      - proxy

# tasks file for roles/docker
- name: Clean packages
  command:
    cmd: dnf clean -y packages

- name: Install device-mapper-persistent-data
  dnf:
    name: device-mapper-persistent-data
    state: latest

- name: Install lvm2
  dnf:
    name: lvm2
    state: latest

- name: add repo docker
  command:
    cmd: sudo dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo

- name: Install Docker
  dnf:
    name: docker-ce
    state: present

- name: install python3
  dnf:
    name: python3

- name: Pip install
  pip:
    name: docker

- name: Make sure Docker is running
  service: name=docker state=started
  tags: docker

# tasks file for roles/network
- name: Create a network
  docker_network:
    name: app-network

# tasks file for roles/database
- name: Run database
  docker_container:
    name: database
    image: lpeissel/correction-tp1-devops:database
    state: started
    env:
      POSTGRES_PASSWORD: pwd
      POSTGRES_USER: usr
      POSTGRES_DB : db
    networks:
      - name: app-network
    volumes:
      - database-data:/var/lib/postgresql/data

# tasks file for roles/app
- name: Run simple-api
  docker_container:
    name: backend
    state: started
    networks :
      - name: app-network
    image: lpeissel/correction-tp1-devops:simple-api

# tasks file for roles/proxy
- name: Run httpd
  docker_container:
    name: httpd
    image: lpeissel/correction-tp1-devops:httpd
    networks:
      - name: app-network
    ports:
      - "80:80"