Ansible 启用 Postgresql 服务

Question

我正在尝试使用ansible playbook启用这些postgresql服务，但是我一直收到此错误

TASK [postgresql : enabling postgresql services] ******************************************************************************************************
fatal: [some-remote-server]: FAILED! => {
"changed": false, 
"cmd": "'systemctl enable postgresql-9.6.service' 'systemctl start postgresql-9.6.service'", 
"rc": 2
}
MSG:
[Errno 2] No such file or directory

这将是我的任务

- name: enabling postgresql services
  check_mode: no
  command:
  args:
    argv:
      - systemctl enable postgresql-9.6.service
      - systemctl start postgresql-9.6.service
  become: yes

Answer 1

您可能希望使用服务模块

    - name: enabling postgresql services
      service:
        name: postgresql
        state: started
        enabled: yes