Hi:
I am trying to setup JServ so each zone runs under its own copy of JVM.
The reason for this is that each copy of JVM will be running under a
different UID/GID. Below is what I believe to be set of configuration
files that will do that:
Is the ApJServLogFile entry needed since a log file is defined in each zone
startup script? Each JVM must run on a different port number, right?
Web server configuration:
httpd.conf
----------
ApJServManual on
ApJServMount /servlets/zone1 ajpv11://localhost:8007/zone1
ApJServMount /servlets/zone2 ajpv11://localhost:8008/zone2
ApJServMount /servlets/zone3 ajpv11://localhost:8009/zone3
ApJServLogFile logs/jserv_log
First zone configuration:
The java command on our system is a wrapper file that contains all of the
classpath information except for Apache-JServ.jar. Each start script will
be run under a different UID/GID.
start_jserv1
------------
#!/bin/sh
# Launch jserv in manual mode.
jserv=/usr/local/apache/jserv/lib/Apache-JServ.jar
props=/usr/local/apache/jserv/conf/jserv1.properties
log=/usr/local/apache/logs/jserv1_log
java -classpath $jserv org.apache.jserv.JServ $props &> $log
The Apache-JServ.jar file has been added to the classpath by the script
file. Is it needed again in the jservx.properties file?
jserv1.properties
----------------
wrapper.bin=/usr/bin/java
wrapper.classpath=/usr/local/apache/jserv/lib/Apache-JServ.jar
port=8007
zones=zone1
zone1.properties=/usr/local/apache/jserv/conf/zone1.properties
zone1.properties
---------------
repositories=/data/jserv/zone1
Second zone configuration:
start_jserv2
------------
#!/bin/sh
# Launch jserv in manual mode.
jserv=/usr/local/apache/jserv/lib/Apache-JServ.jar
props=/usr/local/apache/jserv/conf/jserv2.properties
log=/usr/local/apache/logs/jserv2_log
java -classpath $jserv org.apache.jserv.JServ $props &> $log
jserv2.properties
----------------
wrapper.bin=/usr/bin/java
wrapper.classpath=/usr/local/apache/jserv/lib/Apache-JServ.jar
port=8008
zones=zone2
zone2.properties=/usr/local/apache/jserv/conf/zone2.properties
zone2.properties
---------------
repositories=/data/jserv/zone2
Third zone configuration:
start_jserv3
------------
#!/bin/sh
# Launch jserv in manual mode.
jserv=/usr/local/apache/jserv/lib/Apache-JServ.jar
props=/usr/local/apache/jserv/conf/jserv3.properties
log=/usr/local/apache/logs/jserv3_log
java -classpath $jserv org.apache.jserv.JServ $props &> $log
jserv3.properties
----------------
wrapper.bin=/usr/bin/java
wrapper.classpath=/usr/local/apache/jserv/lib/Apache-JServ.jar
port=8009
zones=zone3
zone3.properties=/usr/local/apache/jserv/conf/zone3.properties
zone3.properties
---------------
repositories=/data/jserv/zone3
Am I on the right track? Any comments/suggestions would be appreicated.
Thanks,
Brian S. Wallace
Oak Ridge National Laboratory
P. O. Box 2008, MS 6394
Oak Ridge, Tennessee 37831-6394
Voice (423) 576-3193
Fax (423) 574-5323
http://www-internal.ornl.gov/~xsw/
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