It’s hard to get a answer. But I am always thanking about this question. The people who use open source may not announce to the wold “we are running apache+tomcat as on-line banking service!!!”. As far as I know, more and more peoples going to choice open source software whenever they have this option.

Let’s narrow down this question. That will be more interesting.

1>Install dependence packages
zliu3:~yast -i rrdtool
zliu3:~yast -i postgresql
zliu3:~ # rpm -qa |grep rrdtool
rrdtool-1.2.15-25
zliu3:~ # rpm -qa |grep postgresql
postgresql-8.1.5-13
postgresql-libs-8.1.5-13
postgresql-contrib-8.1.5-13
postgresql-pl-8.1.5-15
postgresql-server-8.1.5-13
rcpostgresql start
copy jdk/tomcat 5.5 package files to /opt
cd /opt
tar xzvf jdk1.5.tar.gz
tar xzvf tomcat5.5.tar.gz
export JAVA_HOME=/opt/jdk1.5.0_09
export OPENNMS_HOME=/opt/opennms
export…