cluster.yml

---

- name: Create HWX Cluster
  hosts: localhost
  connection: local
  vars:
    container_cluster_network_name: "example.com"
    container_cluster_docker_image: "docker.io/centos/systemd"

  tasks:
    - name: Create Docker Network
      docker_network:
        name: "{{ container_cluster_network_name }}"

    - name: Create DB Container
      docker_container:
        name: db
        image: mysql:5.7
        hostname: db.{{ container_cluster_network_name }}
        network_mode: bridge
        networks:
          - name: "{{ container_cluster_network_name }}"
        purge_networks: True
        env:
          MYSQL_ROOT_PASSWORD: redhat
          MYSQL_DATABASE: ambari
          MYSQL_USER: ambari
          MYSQL_PASSWORD: ambari

    - name: Create Ambari Server Container
      docker_container:
        name: ambari
        image: ambari-server:2.7.10
        hostname: ambari.{{ container_cluster_network_name }}
        privileged: true
        published_ports:
          - 8080
        network_mode: bridge
        networks:
          - name: "{{ container_cluster_network_name }}"
        purge_networks: True
        volumes:
          - ./docker/ambari-server/vols/systemd-env.conf:/etc/ambari-server/conf/systemd/env.conf

    - name: Create Master Container
      docker_container:
        name: msr-{{ item }}
        image: ambari-agent:2.7.10
        hostname: msr-{{ item }}.{{ container_cluster_network_name }}
        network_mode: bridge
        privileged: true
        networks:
          - name: "{{ container_cluster_network_name }}"
        purge_networks: true
        volumes:
          - ./docker/ambari-agent/vols/systemd-env.conf:/etc/ambari-agent/conf/systemd/env.conf
      with_sequence: count=3

    - name: Create Data Container
      docker_container:
        name: dat-{{ item }}
        image: ambari-agent:2.7.10
        hostname: dat-{{ item }}.{{ container_cluster_network_name }}
        network_mode: bridge
        privileged: true
        networks:
          - name: "{{ container_cluster_network_name }}"
        purge_networks: true
        volumes:
          - ./docker/ambari-agent/vols/systemd-env.conf:/etc/ambari-agent/conf/systemd/env.conf
      with_sequence: count=3

    - name: Create Kafka Container
      docker_container:
        name: kaf-{{ item }}
        image: ambari-agent:2.7.10
        hostname: kaf-{{ item }}.{{ container_cluster_network_name }}
        network_mode: bridge
        privileged: true
        networks:
          - name: "{{ container_cluster_network_name }}"
        purge_networks: true
        volumes:
          - ./docker/ambari-agent/vols/systemd-env.conf:/etc/ambari-agent/conf/systemd/env.conf
      with_sequence: count=2

    - name: Create Storm Container
      docker_container:
        name: stm-{{ item }}
        image: ambari-agent:2.7.10
        hostname: stm-{{ item }}.{{ container_cluster_network_name }}
        network_mode: bridge
        privileged: true
        networks:
          - name: "{{ container_cluster_network_name }}"
        purge_networks: true
        volumes:
          - ./docker/ambari-agent/vols/systemd-env.conf:/etc/ambari-agent/conf/systemd/env.conf
      with_sequence: count=2