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Full Discussion: Monitoring Tomcat Service with shell script
Top Forums Shell Programming and Scripting Monitoring Tomcat Service with shell script Post 302794231 by ooilinlove on Monday 15th of April 2013 12:57:30 PM
Old 04-15-2013
Wrench Monitoring Tomcat Service with shell script
Hello Forum,

I have prepared script to monitor the tomcat status.
Following is the script which will monitor tomcat instance.
I need little modifcation in the script.

My script will grep for process,
the output of grep command will analyze by if condition under for loop and will send following echo message on the email.
The echo message which will get send is as follows echo "Tomcat Application Server is down on myserver" | mailx -s "tomcatserver of myserver is down" $email.
I need modifcation here ,it sends very generalised message i.e tomcat is down.
I would like it to send message which tomcat is going down whether it is tomcat Port 7007 7008 8001 8008 8009 8023 8024 kindly assist.


Code:
#!/usr/bin/ksh
 
# Lisr for Port
list='7007
7008
8001
8008
8009
8023
8024'
for li in $list
do
RESULT=`netstat -na | grep $li |grep "LISTEN" | wc -l`
 
if [ "$RESULT" = 0 ]; then
echo "TOMCAT PORT $li STILL NOT LISTENING"
else 
echo "TOMCAT PORT $li IS LISTENINS AND SO TOMCAT WORKING"
fi
done

 

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LEARN ABOUT DEBIAN

ocf_heartbeat_ids

OCF_HEARTBEAT_IDS(7)						OCF resource agents					      OCF_HEARTBEAT_IDS(7)

NAME

       ocf_heartbeat_ids - Manages an Informix Dynamic Server (IDS) instance

SYNOPSIS

       ids [start | stop | status | monitor | meta-data | validate-all]

DESCRIPTION

       OCF resource agent to manage an IBM Informix Dynamic Server (IDS) instance as an High-Availability resource.

SUPPORTED PARAMETERS

       informixdir
	   The value the environment variable INFORMIXDIR has after a typical installation of IDS. Or in other words: the path (without trailing
	   '/') where IDS was installed to. If this parameter is unspecified the script will try to get the value from the shell environment.
	   (optional, string, no default)

       informixserver
	   The value the environment variable INFORMIXSERVER has after a typical installation of IDS. Or in other words: the name of the IDS
	   server instance to manage. If this parameter is unspecified the script will try to get the value from the shell environment.
	   (optional, string, no default)

       onconfig
	   The value the environment variable ONCONFIG has after a typical installation of IDS. Or in other words: the name of the configuration
	   file for the IDS instance specified in INFORMIXSERVER. The specified configuration file will be searched at '/etc/'. If this parameter
	   is unspecified the script will try to get the value from the shell environment.  (optional, string, no default)

       dbname
	   This parameter defines which database to use in order to monitor the IDS instance. If this parameter is unspecified the script will use
	   the 'sysmaster' database as a default.  (optional, string, default sysmaster)

       sqltestquery
	   SQL test query to run on the database specified by the parameter 'dbname' in order to monitor the IDS instance and determine if it's
	   functional or not. If this parameter is unspecified the script will use 'SELECT COUNT(*) FROM systables;' as a default.  (optional,
	   string, default SELECT COUNT(*) FROM systables;)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 120.

       stop
	   Stops the resource. Suggested minimum timeout: 120.

       status
	   Performs a status check. Suggested minimum timeout: 60.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 30. Suggested interval: 10.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 5.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

       methods
	   Suggested minimum timeout: 5.

       usage
	   Suggested minimum timeout: 5.

EXAMPLE

       The following is an example configuration for a ids resource using the crm(8) shell:

	   primitive p_ids ocf:heartbeat:ids 
	     op monitor depth="0" timeout="30" interval="10"

SEE ALSO

       http://www.linux-ha.org/wiki/ids_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents UNKNOWN 					    03/09/2014						      OCF_HEARTBEAT_IDS(7)
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