-
找到相应的role, 假设以storm_nimbus为例,将要完成的任务脚本放在files目录下。
例如:
vim roles/storm_nimbus/files/storm-recovery
#!/bin/bash
service=storm-mesos
if (( $(ps -ef | grep -v grep | grep $service | wc -l) > 3 )); then
echo "`date`: $service are running!!!"
else
echo "`date`: $service are starting..."
systemctl start storm-mesos-nimbus
systemctl start storm-ui
systemctl start storm-drpc
#上面三条也可以合成一条:
#systemctl start storm-{mesos-nimbus,ui,drpc}
echo "`date`: $service are started!"
fi
-
添加ansible task
---
- name: Deploy storm recovery script
copy: src=storm-recovery dest=/usr/bin/storm-recovery mode=0755
tags: guard
- name: Add cron job for storm recovery
cron: name="storm recovery" job="/usr/bin/storm-recovery" minute=*/5 state=present
tags: guard
-
将该task任务加入到main.yml中 roles/storm_nimbus/tasks/main.yml
- include: guard.yml
转载于:https://www.cnblogs.com/qianggezhishen/p/7349348.html
本文内容由网友自发贡献,版权归原作者所有,本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容,请联系:hwhale#tublm.com(使用前将#替换为@)