一、cron模块
cron模块用于管理周期性时间任务。
https://docs.ansible.com/ansible/latest/modules/cron_module.html#cron-module
| 参数 |
说明 |
| name |
计划任务的名称 |
| user |
执行计划任务的用户 |
| job |
计划任务命令 |
| minute |
执行计划任务的分 默认为* |
| hour |
执行计划任务的时 默认为* |
| day |
执行计划任务的日 默认为* |
| month |
执行计划任务的月 默认为* |
| week |
执行计划任务的周 默认为* |
| state absent |
删除计划任务 |
创建一个cron任务,不指定user的话,默认就是root（因为我这里是用root操作的)。
如果minute,hour,day,month,week不指定的话，默认都为*
每天14:23 执行echo “haha”>/tmp/test
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| [root@manage01 ~]# ansible -m cron group1 -a 'name="cron test" user=root job="echo haha > /tmp/test" minute=23 hour=12'
192.168.98.203 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"envs": [],
"jobs": [
"cron test"
]
}
192.168.98.202 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"envs": [],
"jobs": [
"cron test"
]
}
192.168.98.201 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"envs": [],
"jobs": [
"cron test"
]
}
|
删除cron任务
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| [root@manage01 ~]# ansible -m cron group1 -a 'name="cron test" state=absent'
192.168.98.203 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"envs": [],
"jobs": []
}
192.168.98.202 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"envs": [],
"jobs": []
}
192.168.98.201 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"envs": [],
"jobs": []
}
|
二、学习视频
视频：cron模块