omni-ansible/playbooks/deploy-compose.yml

---
- name: Prompt for input
  hosts: all
  tags:
    - always
  gather_facts: false
  vars_prompt:
    - name: application
      prompt: Enter name of application stack to deploy
      private: false
  vars_files:
    - vars/applications.yaml
  tasks:
    - name: Validate user input
      assert:
        that: application in omni_compose_apps.keys()

    - name: Set facts for usage later
      set_fact:
        _runtime_application: "{{ application }}"


- import_playbook: initialize.yml


- name: Build image
  hosts: virtualization
  vars_files:
    - vars/applications.yaml
  tasks:
    - import_tasks: tasks/docker/build.yml


- name: Configure datastore
  hosts: jupiter
  vars_files:
    - vars/applications.yaml
    - vars/secrets/applications.yaml
  tasks:
    - name: Create application datastore directory
      become: true
      file:
        path: "{{ omni_datastore_mount }}{{ omni_compose_apps[_runtime_application].datastore }}"
        state: directory
        owner: "{{ omni_compose_apps[_runtime_application].account.name }}"
        group: "{{ omni_compose_apps[_runtime_application].account.name }}"
        mode: 0750

    - name: Create datastore assets
      become: true
      template:
        src: "{{ item.src }}"
        dest: "{{ omni_datastore_mount }}{{ omni_compose_apps[_runtime_application].datastore }}/{{ item.name }}"
        owner: "{{ omni_compose_apps[_runtime_application].account.name }}"
        group: "{{ omni_compose_apps[_runtime_application].account.name }}"
        mode: "{{ item.permissions | default(0644) }}"
      loop: "{{ omni_compose_apps[_runtime_application].assets | default([]) }}"


- name: Configure docker stack
  hosts: jupiter
  vars_files:
    - vars/applications.yaml
    - vars/secrets/applications.yaml
  tasks:
    - name: Create compose configuration directory
      become: true
      file:
        path: "{{ omni_docker_configs }}/{{ _runtime_application }}"
        state: directory
        owner: "{{ ansible_user }}"
        group: docker
        mode: 0750

    - name: Install docker-compose file
      become: true
      template:
        src: docker-compose/{{ _runtime_application }}.yaml.j2
        dest: "{{ omni_docker_configs }}/{{ _runtime_application }}/docker-compose.yaml"
        owner: "{{ ansible_user }}"
        group: docker
        mode: 0640
      register: _stack_file_state

    - name: Remove the existing stack
      when: _stack_file_state.changed is true or omni_compose_apps[_runtime_application].force_clean | default(false) is true
      docker_stack:
        name: "{{ _runtime_application }}"
        state: absent
        compose:
          - "{{ omni_docker_configs }}/{{ _runtime_application }}/docker-compose.yaml"

    - name: Deploy the stack
      docker_stack:
        name: "{{ _runtime_application }}"
        state: present
        compose:
          - "{{ omni_docker_configs }}/{{ _runtime_application }}/docker-compose.yaml"