Question

我正在尝试（新手）设置一个剧本，它将使用查找插件从保险库（https://github.com/jhaals/ansible-vault）获取秘密，但每次都会丢失环境变量。有人可以帮忙吗？谢谢你的帮助。

PS：令牌用于测试目的

查找模块中有条件：

url = os.getenv('VAULT_ADDR')
        if not url:
            raise AnsibleError('VAULT_ADDR environment variable is missing')

剧本：

---
- hosts: localhost
  vars:
    vault1_env:
      VAULT_ADDR: https://localhost:8200/
      VAULT_TOKEN: my-token-id
      VAULT_SKIP_VERIFY: True

  tasks:
     - shell: echo VAULT_ADDR is $VAULT_ADDR, VAULT_TOKEN is $VAULT_TOKEN, VAULT_SKIP_VERIFY is $VAULT_SKIP_VERIFY
       environment: "{{ vault1_env }}"
       register: shellout
     - debug: var=shellout
     - debug: msg="{{ lookup('vault', 'secret/hello', 'value') }}"

输出：

PLAY ***************************************************************************

TASK [setup] *******************************************************************
ok: [localhost]

TASK [command] *****************************************************************
changed: [localhost]

TASK [debug] *******************************************************************
ok: [localhost] => {
    "shellout": {
        "changed": true, 
        "cmd": "echo VAULT_ADDR is $VAULT_ADDR, VAULT_TOKEN is $VAULT_TOKEN, VAULT_SKIP_VERIFY is $VAULT_SKIP_VERIFY", 
        "delta": "0:00:00.001268", 
        "end": "2016-05-17 15:46:34.144735", 
        "rc": 0, 
        "start": "2016-05-17 15:46:34.143467", 
        "stderr": "", 
        "stdout": "VAULT_ADDR is https://localhost:8200/, VAULT_TOKEN is ab9b16c6-52d9-2051-0802-6f047d929b63, VAULT_SKIP_VERIFY is True", 
        "stdout_lines": [
            "VAULT_ADDR is https://localhost:8200/, VAULT_TOKEN is ab9b16c6-52d9-2051-0802-6f047d929b63, VAULT_SKIP_VERIFY is True"
        ], 
        "warnings": []
    }
}

TASK [debug] *******************************************************************
fatal: [localhost]: FAILED! => {"failed": true, "msg": "ERROR! VAULT_ADDR environment variable is missing"}

PLAY RECAP *********************************************************************
localhost                  : ok=3    changed=1    unreachable=0    failed=1

Answer 1

此处您只为shell模块设置环境变量，而不为其他模块设置环境变量。如果你想在多个模块或整个主机上使用变量，你应该use the environment attribute在所有模块上，或者在主机上，如下所示：

---
- hosts: localhost
  environment:
    VAULT_ADDR: https://localhost:8200/
    VAULT_TOKEN: my-token-id
    VAULT_SKIP_VERIFY: True

Answer 2

为什么不使用保险库功能加密变量文件，然后将此文件包含在您的剧本中。

http://docs.ansible.com/ansible/playbooks_vault.html#running-a-playbook-with-vault

Ansible playbook - 环境变量

2 个答案: