ANSIBLE:: 无法解析以下 yaml 文件中的语法答案

【问题标题】：ANSIBLE:: Could not resolve the syntax in the following yaml fileANSIBLE:: 无法解析以下 yaml 文件中的语法
【发布时间】：2017-02-08 13:34:02
【问题描述】：

我正在学习 ansible，这是我的 YAML 文件。

---# Outline to playbook translation
- hosts: node1
  user: test
  sudo: yes
  gather_facts: no
  tasks:
  - name: date time stamp at start
    raw: /usr/bin/date > /home/test/playbook_start.log
  - name:  install apache web server
    yum: pkg=httpd state=latest
  - name: start the service
    service: name=httd state=restarted
  - name: verify web service is running or not
    command: systemctl status httpd
    register: result
  - debug: var-result
  - name: install client SW telnet
    yum: pkg=telnet state=latest
  - name: install client pkg VIM
    yum: pkg=vim state=latest

我在运行时收到此错误

 ERROR! Syntax Error while loading YAML.


The error appears to have been in '/home/test/Outline/webserver.yml': line 2, column 8, but may
be elsewhere in the file depending on the exact syntax problem.

The offending line appears to be:

---# Outline to playbook translation
- hosts: node1
       ^ here

【问题讨论】：

标签： ansible yaml

【解决方案1】：

试试这个文件：

---
# Outline to playbook translation
- hosts: node1
  user: test
  sudo: yes
  gather_facts: no
  tasks:
  - name: date time stamp at start
    raw: /usr/bin/date > /home/test/playbook_start.log
  - name:  install apache web server
    yum: pkg=httpd state=latest
  - name: start the service
    service: name=httd state=restarted
  - name: verify web service is running or not
    command: systemctl status httpd
    register: result
  - debug: var=result
  - name: install client SW telnet
    yum: pkg=telnet state=latest
  - name: install client pkg VIM
    yum: pkg=vim state=latest

【讨论】：

你说得对，我从回复中删除了这一行（并修复了我个人资料中的文字）。

【解决方案2】：

语法错误是因为您没有在文件的第一行从前面的标记中separate the comment（指令结束标记：---）：

注释必须用空格字符与其他标记分开。

尝试：

--- # Outline to playbook translation

【讨论】：

【解决方案3】：

要么删除“# Outline to playbook translation”，要么将其放在下一行，或者在 --- 后留一个空格

【讨论】：