monit georchestra

monit

# /etc/default/monit

# You must set this variable to yes for monit to start
START=yes

# Options to pass to monit
#MONIT_OPTS=

monitrc

#/etc/monit/monitrc

set daemon 60

set logfile /var/log/monit.log

set mailserver localhost port 25

set mail-format {
    from: monit@$HOST
    subject: monit alert --  $EVENT $SERVICE
    message: $EVENT Service $SERVICE
                 Date:        $DATE
                 Action:      $ACTION
                 Host:        $HOST
                 Description: $DESCRIPTION
}

set alert user@email.com but not on { instance, pid, ppid }

set httpd port 2812 and
   use address localhost
   allow localhost

include /etc/monit/conf.enabled/*

tomcat

# /etc/monit/conf.enabled/tomcat

# tomcat-01
check process tomcat-01 with pidfile /var/lib/georchestra/tomcat-01/logs/catalina.pid
   group tomcat
   start program = "/var/lib/georchestra/tomcat-01/init start"
   with uid root gid root
   stop program = "/var/lib/georchestra/tomcat-01/init hardkill"
   with uid root gid root

   if failed host 127.0.0.1 port 8180 for 3 cycles then restart
   if memory is greater than 6 GB then restart
   if cpu usage > 100% for 10 cycles then restart

   # restart security proxy if header is wrong
   if failed (url http://127.0.0.1:8180/cas/login
      and content = "html")
      for 3 cycles
   then restart

# tomcat-02
check process tomcat-02 with pidfile /var/lib/georchestra/tomcat-02/logs/catalina.pid
   group tomcat
   start program = "/var/lib/georchestra/tomcat-02/init start"
   with uid root gid root
   stop program = "/var/lib/georchestra/tomcat-02/init hardkill"
   with uid root gid root

   if failed host 127.0.0.1 port 8280 for 3 cycles then restart
   if memory is greater than 6 GB then restart
   if cpu usage > 100% for 10 cycles then restart

   # restart geonetwork if getrecords fails
   if failed (url http://127.0.0.1:8280/geonetwork/srv/eng/csw?service=CSW&version=2.0.2&request=GetRecords&constraintlanguage=CQL_TEXT
      and content = "SearchResults")
      for 3 cycles
   then restart

# tomcat-03 (geoserver)
check process tomcat-03 with pidfile /var/lib/georchestra/tomcat-03/logs/catalina.pid
   group tomcat
   start program = "/var/lib/georchestra/tomcat-03/init start"
   with uid root gid root
   stop program = "/var/lib/georchestra/tomcat-03/init hardkill"
   with uid root gid root

   if failed host 127.0.0.1 port 8380 for 3 cycles then restart
   if memory is greater than 6 GB then restart 
   if cpu usage > 100% for 10 cycles then restart


   # restart geoserver if capabilities are wrong
   if failed (url http://127.0.0.1:8380/geoserver/geor/wms?SERVICE=WMS&REQUEST=GetCapabilities
      and content = "WMS_Capabilities")
      for 3 cycles
   then restart