Ansible playbook不会提取主变量

Question

我正在尝试运行一个执行存储在host_vars中的变量的剧本.这是解决方案布局:

• / host_vars/F5-测试
• /存货/主机
• /playbook.yml

文件内容如下:

/存货/主机:

[f5-test]
localhost

/ host_vars /主机

f5_user:user
f5_password:password
f5_server:server

/playbook.yml

- name: Playbook
  hosts: f5-test
  gather_facts: no
  gather_subset: no

  tasks:
    - name: Taks_01
      tags: "bigip-node"
      bigip_node:
        server: "{{f5_server}}"
        user: "{{f5_user}}"
        password: "{{f5_password}}"
        state: "present"
        partition: "Common"
        host: "10.20.30.40"
        name: "F5_Node"
        session_state: "enabled"
        description: "description"
      delegate_to: localhost

但是,当我们执行以下命令时:

sudo ansible-playbook playbook.yml -i inventory/hosts -vvvv

我收到以下错误:

task path: /home/dev/ansible/playbook.yml:9
fatal: [localhost]: FAILED! => {
    "failed": true,
    "msg": "the field 'args' has an invalid value, which appears to include a variable that is undefined. The error was: 'f5_server' is undefined\n\nThe error appears to have been in '/home/dev/ansible/playbook.yml': line 9, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n  tasks:\n    - name: Task_01\n      ^ here\n"
}

知道为什么它没被拿起来吗？我将项目设置在F5 ansible示例中的相同结构中,可以在此处找到.

谢谢!

Answer 1

在您的示例中,hosts文件f5-test是一个组,而不是主机.

所以将变量放入group_vars文件中:./ group_vars/f5-test.yml:

f5_user: user
f5_password: password
f5_server: server