在Ansible模塊中寫入條件碼頭屬性

Question

我正在嘗試在Ansible模塊docker_container中編寫條件屬性。例如，設置var時添加log_options。任何想法？ Ansible在這項任務中似乎並不富有彈性。

name: vault 
become: yes 
docker_container: 
    name: vault 
    image: vault 
    state: started 
    restart: yes 
    network_mode: host 
    command: server 
    capabilities: 
     - IPC_LOCK 

Answer 1

您可能想了解omitting parameters：

docker_container: 
    ... 
    log_options: "{{ my_log_opts | default(omit) }}" 
    ...