我有以下的剧本打印出已安装在三个詹金斯服务器的插件列表:如何循环变量在ansible剧本
---
- hosts: all
remote_user: user
tasks:
- name: Obtaining a list of Jenkins Plugins
jenkins_script:
script: 'println(Jenkins.instance.pluginManager.plugins)'
url: 'http://server1.usa.com:8080/'
user: 'admin'
password: 'password'
- name: Obtaining a list of Jenkins Plugins
jenkins_script:
script: 'println(Jenkins.instance.pluginManager.plugins)'
url: 'http://server2.usa.com:8080/'
user: 'admin'
password: 'password'
- name: Obtaining a list of Jenkins Plugins
jenkins_script:
script: 'println(Jenkins.instance.pluginManager.plugins)'
url: 'http://server3.usa.com:8080/'
user: 'admin'
password: 'password'
但是,这显然不是最有效的方法去做这个。我研究了可靠的剧本中的循环和变量 - 但我似乎在圈圈。以下是我迄今为止:
- name: Obtaining a list of Jenkins Plugins
jenkins_script:
script: 'println(Jenkins.instance.pluginManager.plugins)'
url: {{ item }}
with_items:
- 'http://server1.usa.com:8080/'
- 'http://server2.usa.com:8080/'
- 'http://server3.usa.com:8080/'
user: 'admin'
password: 'password'
以下是错误消息:
fatal: [server]: FAILED! => {"failed": true, "msg": "the field 'args' has an invalid value, which appears to include a variable that is undefined. The error was: 'item' is undefined\n\nThe error appears to have been in '/home/user/varspb.yml': line 5, column 9, 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: Obtaining a list of Jenkins Plugins\n ^here\n"}
我敢肯定,这是一个简单的错误,但没有人看到我错了?
请更正您的示例中的缩进并发布Ansible给出的错误消息,这应该是有帮助的。 –
@KonstantinSuvorov进行了更改 –
奇怪的是,您应该通过未加引号的'{{item}}''语法错误''。但是,这个确切的消息是由错误的'with_items:'indentation引起的 - 应该与模块名称在同一级别。 –