docker_project.yml

- name: install docker and config
  hosts: _development
  become: true
  vars:
    aws_region: us-east-1
    ecr_registry: 362946927219.dkr.ecr.us-east-1.amazonaws.com
  tasks:
    - name: update all packages
      ansible.builtin.yum:
        name: '*'
        state: latest

    - name: Remove docker if installed from CentOS repo
      ansible.builtin.yum:
        name:
          - docker
          - docker-client
          - docker-client-latest
          - docker-common
          - docker-latest
          - docker-latest-logrotate
          - docker-logrotate
          - docker-engine
        state: removed 

    - name: Install yum utils
      ansible.builtin.yum:
        name: "{{ item }}"
        state: latest
      with_items:
        - yum-utils
        - device-mapper-persistent-data
        - lvm2
        - unzip

    - name: Add Docker repo
      ansible.builtin.get_url:
        url: https://download.docker.com/linux/centos/docker-ce.repo
        dest: /etc/yum.repos.d/docker-ce.repo

    - name: Install Docker
      ansible.builtin.package:
        name: docker-ce
        state: latest

    - name: Add user ec2-user to docker group
      ansible.builtin.user:
        name: ec2-user
        groups: docker
        append: yes

    - name: Start Docker service
      ansible.builtin.service:
        name: docker
        state: started
        enabled: yes

    - name: install aws cli
      ansible.builtin.get_url:
        url: https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip
        dest: /home/ec2-user/awscliv2.zip

    - name: unzip zip file
      ansible.builtin.unarchive:
        src: /home/ec2-user/awscliv2.zip
        dest: /home/ec2-user
        remote_src: True

    - name: run the installer
      ansible.builtin.command:
      args:
        cmd: "./aws/install"
        creates: /usr/local/bin/aws

    - name: log in to AWS ec2-user 
      ansible.builtin.shell: |
        export PATH=/usr/local/bin:$PATH
        source ~/.bash_profile
        aws ecr get-login-password --region {{ aws_region }} | docker login --username AWS --password-stdin {{ ecr_registry }}

- name: postgre database config
  hosts: _ansible_postgresql
  become: true
  vars:
    container_name: mhan_postgre
    image_name: 362946927219.dkr.ecr.us-east-1.amazonaws.com/clarusway-repo/cw-todo-app:postgre
  tasks:
    - name: remove postgre container
      community.docker.docker_container:
        name: "{{ container_name }}"
        state: absent
        force_kill: true

    - name: remove postgre image
      community.docker.docker_image:
        name: "{{ image_name }}"
        state: absent

    - name: Launch postgresql docker container
      community.docker.docker_container:
        name: "{{ container_name }}"
        image: "{{ image_name }}"
        state: started
        ports:
          - "5432:5432"
        env:
          POSTGRES_PASSWORD: "Pp123456789"
        volumes:
          - /db-data:/var/lib/postgresql/data

- name: Nodejs Server configuration
  hosts: _ansible_nodejs
  become: true
  vars:
    container_name: mhan_nodejs
    image_name: 362946927219.dkr.ecr.us-east-1.amazonaws.com/clarusway-repo/cw-todo-app:nodejs
  tasks:
    - name: remove postgre container
      community.docker.docker_container:
        name: "{{ container_name }}"
        state: absent
        force_kill: true

    - name: remove postgre image
      community.docker.docker_image:
        name: "{{ image_name }}"
        state: absent

    - name: Launch postgresql docker container
      community.docker.docker_container:
        name: "{{ container_name }}"
        image: "{{ image_name }}"
        state: started
        ports:
          - "5000:5000"

- name: React UI Server configuration
  hosts: _ansible_react
  become: true
  vars:
    container_name: mhan_react
    image_name: 362946927219.dkr.ecr.us-east-1.amazonaws.com/clarusway-repo/cw-todo-app:react
  tasks:
    - name: remove postgre container
      community.docker.docker_container:
        name: "{{ container_name }}"
        state: absent
        force_kill: true

    - name: remove postgre image
      community.docker.docker_image:
        name: "{{ image_name }}"
        state: absent

    - name: Launch react docker container
      community.docker.docker_container:
        name: "{{ container_name }}"
        image: "{{ image_name }}"
        state: started
        ports:
          - "3000:3000"