I’ve been working with Glassfish recently, from the system administration point of view. First task, after getting a good build with Maven (doing it with basic rpm methods netted me a massive dependency list, including things like Firefox!), was to write an init script so that Glassfish can be integrated into the CentOS boot sequence.
Because we might have multiple domains set up inside of Glassfish, I opted for a setup similar to the Tomcat5 init script – check the basename of $0, and use that to determine which domain to boot up. The fiddling in start() gets around the fact that Glassfish doesn’t seem to write a PID file out where we need one.
So, just in case anyone else needs to do this:
#!/bin/bash # chkconfig: 2345 85 15 # description: GlassFish is a Java Application Server. # processname: glassfish # pidfile: /var/run/glassfish.pid # source function library . /etc/init.d/functions RETVAL=0 GLASSFISH_BIN="/var/lib/glassfish/bin" # Basename works with symbolic links. NAME="$(basename $0)" unset ISBOOT # Trim off the Sxx/Kxx prefix if [ "${NAME:0:1}" = "S" -o "${NAME:0:1}" = "K" ]; then NAME="${NAME:3}" ISBOOT="1" fi # Trim off the glassfish- prefix NAME=${NAME:10} # /etc/init.d/glassfish should never be called directly. if [ -z $NAME ]; then echo -n $"Cannot start Glassfish without specifying a domain." failure echo exit 1 fi start() { echo -n $"Starting Glassfish V2 domain $NAME: " daemon --user glassfish --pidfile /var/run/glassfish-$NAME.pid "$GLASSFISH_BIN/asadmin start-domain $NAME >/dev/null 2>&1" RETVAL=$? if [ $RETVAL -eq 0 ]; then PID=`ps U glassfish | grep $NAME | awk '{ print $1}'` echo $PID > /var/run/glassfish-$NAME.pid touch /var/lock/subsys/glassfish-$NAME fi echo } stop() { echo -n $"Shutting down Glassfish V2 domain $NAME: " $GLASSFISH_BIN/asadmin stop-domain $NAME >/dev/null 2>&1 RETVAL=$? [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/glassfish-$NAME && rm -f /var/run/glassfish-$NAME && success || failure echo } case "$1" in start) start ;; stop) stop ;; restart|reload) stop start ;; condrestart) if [ -f /var/lock/subsys/glassfish-$NAME ]; then stop start fi ;; status) status glassfish-$NAME RETVAL=$? ;; *) echo $"Usage: $0 {start|stop|restart|condrestart|status}" exit 1 esac exit $RETVAL
The alternative is to define a /etc/sysconfig/glassfish file, and insert a variable with the list of domains to boot, in sequence. This is a little harder to manage automatically in Puppet, but might be a better solution if precise boot sequences are required (this method will boot in sequence based on the S numbers in the base script, and then the alphabetical ordering of the names).
