Hi,
I'm trying to create a Command in the Event Manager that will restart
a webserver if it goes down. I can't figure out how to get the device
name incorporated into the command. I've tried:
1) {{{ ssh $device sudo /etc/init.d/httpd restart }}}
2) {{{ ssh ${device} sudo /etc/init.d/httpd restart }}}
3) ssh $device sudo /etc/init.d/httpd restart
4) ssh ${device} sudo /etc/init.d/httpd restart
Each of those returned an error:
2007-03-17 17:34:31 ERROR zen.ZenActions: Error running command httpdCheck
Traceback (most recent call last):
File "/opt/zenoss/Products/ZenEvents/zenactions.py", line 324, in runEventComm
and
res = compiled(getEngine().getContext(environ))
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 224,
in __call__
v = var(econtext)
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 185,
in __call__
return self._eval(econtext)
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 173,
in _eval
ob = self._subexprs[-1](econtext)
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 123,
in _eval
ob = vars[base]
KeyError: 'device'
Help?
...thnx,
...dave
--
Dave Alden
The Ohio State University
Department of Mathematics
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