YAML語法錯誤（Ansible playboook）

Question

我想寫安裝Apache一個劇本，但我得到了以下錯誤：

The offending line appears to be: 

tasks: 
    - name: command to install apache 
    ^here 

這裏是我的YAML代碼：

--- 
- hosts: all 
    tasks: 
    - name: command to install apache 
     sudo: yes 
     yum: name=httpd state=latest 
     service: name=httpd state=running 

有什麼事情這裏錯了嗎？

Answer 1

您不能將兩個操作（模塊）添加到Ansible中的單個任務。

您需要將yum和service分成兩個任務。

而且sudo宣言很久以前的過時，現在become應使用：

--- 
- hosts: all 
    tasks: 
    - name: Ensure apache is installed 
     become: yes 
     yum: name=httpd state=latest 

    - name: Ensure httpd service is running 
     become: yes 
     service: name=httpd state=running