Bash shell script to check if script itself is running
hi guys
we've had nagios spewing false alarm (for the umpteenth time) and finally the customer had enough so they're starting to question nagios. we had the check interval increased from 5 minutes to 2 minutes, but that's just temporary solution. I'm thinking of implementing a script on the affected client servers that monitors the processes, and if its not running it will use Logger to produce a string of sentence that I can easily pick up with nagios monitoring. all i have to do then is just add the "key words" into nagios check configuration which already monitors /var/log/messages
So the script that looks for process to check if its running or not is as such:
so how do i monitor to see if the script itself is running? I tried with ps -ef but you know ps is still going to show me two lines (one with ps, the other if script is running) so its not really a good way to check, isnt it?
when i put the job in the background with nohup and grep with ps aux I get nothing
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Discussion started by: oraclermanpt
2 Replies
LEARN ABOUT DEBIAN
ocf_heartbeat_audiblealarm
OCF_HEARTBEAT_AUDIBL(7) OCF resource agents OCF_HEARTBEAT_AUDIBL(7)NAME
ocf_heartbeat_AudibleAlarm - Emits audible beeps at a configurable interval
SYNOPSIS
AudibleAlarm [start | stop | status | monitor | meta-data | validate-all]
DESCRIPTION
Resource script for AudibleAlarm. It sets an audible alarm running by beeping at a set interval.
SUPPORTED PARAMETERS
nodelist
The node list that should never sound the alarm. (optional, string, no default)
SUPPORTED ACTIONS
This resource agent supports the following actions (operations):
start
Starts the resource. Suggested minimum timeout: 10.
stop
Stops the resource. Suggested minimum timeout: 10.
restart
Suggested minimum timeout: 10.
status
Performs a status check. Suggested minimum timeout: 10. Suggested interval: 10.
monitor
Performs a detailed status check. Suggested minimum timeout: 10. Suggested interval: 10.
meta-data
Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.
validate-all
Performs a validation of the resource configuration. Suggested minimum timeout: 5.
EXAMPLE
The following is an example configuration for a AudibleAlarm resource using the crm(8) shell:
primitive p_AudibleAlarm ocf:heartbeat:AudibleAlarm
op monitor depth="0" timeout="10" interval="10"
SEE ALSO
http://www.linux-ha.org/wiki/AudibleAlarm_(resource_agent)
AUTHOR
Linux-HA contributors (see the resource agent source for information about individual authors)
resource-agents UNKNOWN 03/09/2014 OCF_HEARTBEAT_AUDIBL(7)