master-1# salt 'minion-1' grains.set apache:modules
minion-1:
----------
changes:
----------
apache:
----------
modules:
comment:
result:
True
[root@master-1 /]# salt 'minion-1' grains.append apache:modules php convert=true
minion-1:
----------
apache:
----------
modules:
- php
[root@master-1 /]# salt 'minion-1' grains.delkey apache modules
minion-1:
----------
changes:
----------
apache:
None
comment:
result:
True
[root@master-1 /]# salt 'minion-1' grains.delval apache:modules
minion-1:
----------
changes:
----------
apache:
----------
modules:
None
comment:
result:
True
[root@master-1 /]# salt 'minion-1' grains.item apache
minion-1:
----------
apache:
----------
modules:
None
[root@master-1 /]# salt 'minion-1' grains.delkey apache force=true
minion-1:
----------
changes:
----------
apache:
None
comment:
result:
True