That worked thank you. Now i am running into another error For tomcat, and Mongo db. I try to check the pid file and start if pid file doesnt exist. The the config is shown below.
## # Check Tomcat7 check process tomcat7 with pidfile /var/run/tomcat7.pid if size = 0 then exec "/bin/rm /var/run/tomcat7.pid" start program = "/etc/init.d/tomcat7 start" with timeout 60 seconds stop program = "/etc/init.d/tomcat7 stop" if failed host 127.0.0.1 port 8080 protocol http then restart if 5 restarts within 5 cycles then timeout group web ### I get the error monit: Error reading pid from file '/var/run/tomcat7.pid' ... monit: Error reading pid from file '/var/lib/mongodb/mongod.lock' How would go about fixing this error . I tried adding the line check file tomcat7.pid with path /var/run/tomca7.pid if size = 0 then exec "/bin/rm /var/run/tomcat7.pid" But it gives me syntax error that ###/etc/monit/monitrc:86: Error: syntax error 'size' How can i fix this... On Mon, Feb 24, 2014 at 5:25 AM, Martin Pala <[email protected]> wrote: > Hello, > > the problem is this line (4x in your configuration file): > > --8<-- > if 5 restarts within 5 cycles then timeout and alert > --8<-- > > Only one action is possible (and alert is implicit part of timeout) => it > should be changed to this: > > --8<-- > if 5 restarts within 5 cycles then timeout > --8<-- > > Regards, > Martin > > > > On 24 Feb 2014, at 04:27, Sanjay Veeramachaneni <[email protected]> > wrote: > > Hello, i am setting up monit for monitoring our servers. Please check my > configuration file for monitrc. For some reason it starts failing from > check filesystem rule which i have highlighted below. If i comment that > whole section of for the check file system.. the error starts moving on to > the next rules down................. not sure how to trouble shoot this > error. This has been really frustrating. Any help is appreciated > here................... > > #### > > set daemon 120 # check services at 2-minute intervals > set logfile /var/log/monit.log > set idfile /var/lib/monit/id > set statefile /var/lib/monit/state > set mailserver smtp.gmail.com port 587 > using tlsv1 with timeout 30 seconds > username "[email protected]" password "******" > set mail-format { from: [email protected] } > set alert [email protected] # Email to send notifications > set eventqueue > basedir /var/lib/monit/events > slots 100 > > set mail-format { > subject: monit alert -- $EVENT $SERVICE > message: $EVENT Service $SERVICE > Received: > Date: $DATE > Action: $ACTION > Host: $HOST > Description: $DESCRIPTION > } > > set httpd port 8181 and # Port used for the WEB access, listen on LOCALHOST > use address localhost > allow 0.0.0.0/0.0.0.0 > allow admin:monit # Username/password > > > ############################################################################### > ## Services > > ############################################################################### > check system localhost > if loadavg (1min) > 4 then alert > if loadavg (5min) > 2 then alert > if memory usage > 75% then alert > if swap usage > 25% then alert > if cpu usage (user) > 70% then alert > if cpu usage (system) > 30% then alert > if cpu usage (wait) > 20% then alert > > # Check the binary Apache file (MD5 checksum + permission + UID + GUID) > check file apache_bin with path /usr/lib/apache2/mpm-prefork/apache2 > if failed permission 755 then unmonitor > if failed uid root then unmonitor > if failed gid root then unmonitor > group web > > # Check apache service (service alive + resource consumption) > check process apache with pidfile /var/run/apache2.pid > start program = "/etc/init.d/apache2 start" with timeout 20 seconds > stop program = "/etc/init.d/apache2 stop" > if children > 150 then alert > if children > 250 then restart > if loadavg(5min) greater than 15 for 8 cycles then stop > if totalcpu > 50% for 2 cycles then alert > if totalcpu > 80% for 5 cycles then restart > if failed host 127.0.0.1 port 80 protocol http > then restart > if 5 restarts within 5 cycles then timeout and alert > group web > > # Check ROOT filesystem space usage--------------------------------> Sytax > error start from the check filesystem rule below. > check filesystem rootfs with path / > if space usage > 80% for 5 times within 15 cycles then alert > group server > > # Check DATA filesystem space usage > check filesystem datafs with path /dev/xvda1 > if space usage > 80% for 5 times within 15 cycles then alert > group server > > > # Check mysqld service (depends mysqld binary + init.d startup script) > check process mysqld with pidfile /var/run/mysqld/mysqld.pid > group database > start program = "/etc/init.d/mysql start" with timeout 20 seconds > stop program = "/etc/init.d/mysql stop" > if failed host 127.0.0.1 port 3306 protocol mysql then restart > if 5 restarts within 5 cycles then timeout and alert > > > # Check Tomcat7 > check process tomcat7 with pidfile /var/run/tomcat7.pid > start program = "/etc/init.d/tomcat7 start" with timeout 60 seconds > stop program = "/etc/init.d/tomcat7 stop" > if failed host 127.0.0.1 port 8080 protocol http then restart > if 5 restarts within 5 cycles then timeout and alert > group web > > # Check mongodb process > check process mongodb with pidfile /var/lib/mongodb/mongod.lock > group database > start program = "/etc/init.d/mongodb start" with timeout 20 seconds > stop program = "/etc/init.d/mongodb stop" > if failed host 127.0.0.1 port 27017 protocol http for 3 times within 5 > cycles then restart > if 5 restarts within 5 cycles then timeout and alert > > -- > To unsubscribe: > https://lists.nongnu.org/mailman/listinfo/monit-general > > > > -- > To unsubscribe: > https://lists.nongnu.org/mailman/listinfo/monit-general >
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