编写grains自定义脚本

45321ttt · 发表于 2016-12-2 08:34:27

本人水平有限，也是在网上参考的
[iyunv@salt-master _grains]# tree /srv/salt/
/srv/salt/
├── base
│ ├── 1.txt
│ ├── _grains
│ │ ├── grains_openfile.py
│ │ └── server_time.py //我的目录下新增了这个python脚本
│ └── test
└── prod
└── 5.txt

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[iyunv@salt-master _grains]# vim server_time.py
#!/usr/bin/env python
# coding=utf-8
from datetime import datetime

def get_server_time():
grains = {}
grains['server_time'] = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
return grains



[iyunv@salt-master _grains]# salt '*' saltutil.sync_all
salt-master:
----------
beacons:
engines:
grains:
      - grains.server_time
log_handlers:
modules:
output:
proxymodules:
renderers:
returners:
sdb:
states:
utils:
salt-minion01:
----------
beacons:
engines:
grains:
      - grains.server_time
log_handlers:
modules:
output:
proxymodules:
renderers:
returners:
sdb:
states:
utils:
hddcluster2:
----------
beacons:
engines:
grains:
      - grains.server_time
log_handlers:
modules:
output:
proxymodules:
renderers:
returners:
sdb:
states:
utils:
hddcluster4:
----------
beacons:
engines:
grains:
      - grains.server_time
log_handlers:
modules:
output:
proxymodules:
renderers:
returners:
sdb:
states:
utils:
hddcluster3:
----------
beacons:
engines:
grains:
      - grains.server_time
log_handlers:
modules:
output:
proxymodules:
renderers:
returners:
sdb:
states:
utils:
hddcluster1:
----------
beacons:
engines:
grains:
      - grains.server_time
log_handlers:
modules:
output:
proxymodules:
renderers:
returners:
sdb:
states:
utils:
[iyunv@salt-master _grains]# salt '*' sys.reload_modules
salt-minion01:
True
salt-master:
True
hddcluster2:
True
hddcluster4:
True
hddcluster3:
True
hddcluster1:
True
[iyunv@salt-master _grains]# salt '*' grains.item server_time
salt-master:
----------
server_time:
      2016-12-01 17:27:14
salt-minion01:
----------
server_time:
      2016-12-01 17:27:14
hddcluster2:
----------
server_time:
      2016-12-01 17:27:14
hddcluster3:
----------
server_time:
      2016-12-01 17:27:25
hddcluster4:
----------
server_time:
      2016-12-01 17:27:25
hddcluster1:
----------
server_time:
      2016-12-01 17:27:25
[iyunv@salt-master _grains]#

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