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执行任务计划

minute 分 minute=

每分钟

hour 时 special_time=hourly 每小时

day 天

month 月

weekday 周

job 计划任务的工作

name=

计算任务名称

disbaled=true 禁用某个计划任务

disabled=false 再次开启某个计划任务

state=absent 删除某个计划任务

https://www.cndba.cn/hbhe0316/article/20982
https://www.cndba.cn/hbhe0316/article/20982

https://www.cndba.cn/hbhe0316/article/20982

1.设置每周1，3，5每隔1分钟告警

[root@ansible ~]# ansible mysql -m cron -a 'minute=* weekday=1,3,5 job="/usr/bin/wall warning" name=warningcron'
192.168.56.88 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "envs": [], 
    "jobs": [
        "warningcron"
    ]
}

2.将设置好的计划任务禁用

[root@ansible ~]# ansible mysql -m cron -a 'disabled=true name=warningcron job="/usr/bin/wall warning"'
192.168.56.88 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "envs": [], 
    "jobs": [
        "warningcron"
    ]
}

3.开启设置好的任务

https://www.cndba.cn/hbhe0316/article/20982

[root@ansible ~]# ansible mysql -m cron -a 'disabled=false name=warningcron job="/usr/bin/wall warning"'
192.168.56.88 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "envs": [], 
    "jobs": [
        "warningcron"
    ]
}

4.删除设置好的任务

https://www.cndba.cn/hbhe0316/article/20982

[root@ansible ~]# ansible mysql -m cron -a 'name=warningcron job="/usr/bin/wall warning" state=absent'
192.168.56.88 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python"
    }, 
    "changed": true, 
    "envs": [], 
    "jobs": []
}

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