Deployment
ansible 列印調試消息變數
我嘗試
mosh_version
使用 ansibledebug msg
命令列印以前註冊的變數,如下所示:- name: Print mosh version debug: msg="Mosh Version: {{ mosh_version.stdout }}"
它不起作用並列印以下錯誤:
Note: The error may actually appear before this position: line 55, column 27 - name: Print mosh version debug: msg="Mosh Version: {{ mosh_version.stdout }}" ^ We could be wrong, but this one looks like it might be an issue with missing quotes. Always quote template expression brackets when they start a value. For instance: with_items: - {{ foo }} Should be written as: with_items: - "{{ foo }}"
我試過
- name: Print mosh version debug: msg=Mosh Version: "{{ mosh_version.stdout }}"
但這只會列印“Mosh”。
讓它執行的最佳方法是什麼?
試試這個:
- name: Print mosh version debug: "msg=Mosh Version: '{{ mosh_version.stdout }}'"
http://docs.ansible.com/YAMLSyntax.html#gotchas中的更多資訊
編輯:這樣的東西對我來說很完美:
- name: Check Ansible version command: ansible --version register: ansibleVersion - name: Print version debug: msg: "Ansible Version: {{ ansibleVersion.stdout }}"
最簡單的答案
- debug: var=mosh_version.stdout