ansible - var Wert in Abhängigkeit von einer anderen Variablen

Question

heute habe ich eine Schleife definieren, die mich mehrere Docker-Container

- name: start container current 
     docker_container: 
     name: "{{ item.name }}" 
     image: "{{ item.name }}:{{ item.version }}" 
     state: started 
     recreate: true 
     ports: 
      - "{{ item.ports }}" 
     volumes: 
      - /opt/application/i99/{{ item.type }}/logs:/opt/application/i99/{{ item.type }}/logs 
     env_file: /opt/application/i99/{{ item.type }}/{{ item.name }}/{{ item.name }}-PreProd-config.list 
     env: 
      LOG_FILE_WS: "/opt/application/i99/{{ item.type }}/logs/{{ hostname }}_WS.log" 
     with_items:  
     - { name: 'backend', ports: '8000:8000', type: 'current', version: '{{RCD_VERSION_CURRENT}}' } 
     - { name: 'connecteur', ports: '8400:8400', type: 'current', version: '{{RCD_VERSION_CURRENT}}' } 
     - { name: 'api-alerting', ports: '8100:8100', type: 'current', version: '{{RCD_VERSION_CURRENT}}' } 
     - { name: 'api-tracking', ports: '8200:8200', type: 'current', version: '{{RCD_VERSION_CURRENT}}' } 

Ich habe eine zusätzliche Variable {{ RCD_APIS }}, die eine Liste aller meiner Container-Namen enthalten starten können. Ich möchte über diese Liste Schleife und definieren Sie die folgende Variable conditionnally auf den Namen, und führen Sie die Behälter

Vars zu definieren: Ports, Typ, Version

Ich möchte wie etwas tun

- name: start container current 
     docker_container: 
     name: "{{ item }}" 
     image: "{{ item }}:{{ version }}" 
     state: started 
     user: adi99api 
     recreate: true 
     ports: 
      - "{{ ports }}" 
     volumes: 
      - /opt/application/i99/{{ type }}/logs:/opt/application/i99/{{ type }}/logs 
     env_file: /opt/application/i99/{{ type }}/{{ item }}/{{ name }}-PreProd-config.list 
     env: 
      LOG_FILE_WS: "/opt/application/i99/{{ type }}/logs/{{ hostname }}_WS.log" 
    with_items: "{{ RCD_APIS.split(',') }}" 
    when: (item == "backend", ports: '8000:8000', type: 'current', version: '{{RCD_VERSION_CURRENT}}') or 
      (item == "connecteur", ports: '8400:8400', type: 'pilote', version: '{{RCD_VERSION_PILOTE}}') 

Answer 1

# in a vars file, or a `vars` section 
--- 
docker_containers_config: 
    backend: 
    ports: '8000:8000' 
    type: current 
    version: '{{RCD_VERSION_CURRENT}}' 
    connecteur: 
    ports: '8400:8400' 
    type: current 
    version: '{{RCD_VERSION_CURRENT}}' 
    api-alerting: 
    ports: '8100:8100' 
    type: 'current' 
    version: '{{RCD_VERSION_CURRENT}}' 
    api-tracking: 
    ports: '8200:8200' 
    type: 'current' 
    version: '{{RCD_VERSION_CURRENT}}' 

_

# In your tasks 
- name: start container current 
    docker_container: 
    name: "{{ item }}" 
    image: "{{ item }}:{{ docker_containers_config[item].version }}" 
    state: started 
    recreate: true 
    ports: 
     - "{{ docker_containers_config[item].ports }}" 
    volumes: 
     - /opt/application/i99/{{ item.type }}/logs:/opt/application/i99/{{ item.type }}/logs 
    env_file: /opt/application/i99/{{ docker_containers_config[item].type }}/{{ item }}/{{ item }}-PreProd-config.list 
    env: 
     LOG_FILE_WS: "/opt/application/i99/{{ docker_containers_config[item].type }}/logs/{{ hostname }}_WS.log" 
    with_items: "{{ RCD_APIS.split(',') }}"