Perfect! This is exactly what I needed,
I'll let you know how it goes....
P.
Todd Reed wrote:
I use OpenNMS and this is how I install it. So far it's worked every time (6 installs). Make sure you open up your IPTables as needed. Let me know how it goes.
--Todd
Installing DAG RPM Repository
nano -w /etc/yum.repos.d/dag.repo
[dag] name=Dag RPM Repository for RHEL baseURL=http://apt.sw.be/redhat/el$releasever/en/$basearch/dag gpgcheck=1 enabled=1
rpm --import http://dag.wieers.com/packages/RPM-GPG-KEY.dag.txt
yum -y update
Installing Java and Tomcat
Download SDK and JRE from Sun Microsystems to Local Machine
mkdir /usr/local/java
cp /downloads/j2sdk-1_4_2_09-linux-i586.bin /usr/local/java
cp /downloads/j2re-1_4_2_09-linux-i586.bin /usr/local/java
cd /usr/local/java
chmod +x *
./j2sdk-1_4_2_09-linux-i586.bin
./j2re-1_4_2_09-linux-i586.bin
rm -rf *.bin
chown -R root:root j2sdk1.4.2_09
chown -R root:root j2re1.4.2_09
ln -s j2sdk1.4.2_09 j2sdk
ln -s j2re1.4.2_09 j2jre
nano -w /etc/profile
-----START CUT-----
if ! echo ${PATH} | grep -q /usr/local/java/j2sdk/bin ; then export PATH=/usr/local/java/j2sdk/bin:${PATH} fi if ! echo ${PATH} | grep -q /usr/local/java/j2re/bin ; then export PATH=/usr/java/local/j2re/bin:${PATH} fi export JAVA_HOME=/usr/local/java/j2sdk export CLASSPATH=.:/usr/local/java/j2sdk/lib/tools.jar:/usr/local/java/j2re/lib/rt.jar
-----END CUT-----
exit
su -
java -version
java version "1.4.2_09" Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_09-b05) Java HotSpot(TM) Client VM (build 1.4.2_09-b05, mixed mode)
cd /downloads
groupadd -g 220 tomcat
useradd -u 220 -g tomcat -c "Tomcat" -r -d /usr/local/tomcat -s "/sbin/nologin" tomcat
wget http://mirrors.isc.org/pub/apache/jakarta/tomcat-4/v4.1.31/bin/jakarta-tomca...
cp jakarta-tomcat-4.1.31.tar.gz /usr/local
cd /usr/local
tar -zxvf jakarta-tomcat-4.1.31.tar.gz
rm *.gz
chown -R tomcat:tomcat /usr/local/jakarta-tomcat-4.1.31
ln -s jakarta-tomcat-4.1.31 tomcat
nano -w /etc/sysconfig/iptables
Add port 8080
service iptables restart
nano -w /etc/profile
Add: CATALINA_HOME=/usr/local/tomcat
echo $CATALINA_HOME
nano -w /etc/rc.d/init.d/tomcat
ADD CONTENT:
-----START CUT-----
#!/bin/sh # # Startup script for the Jakarta Tomcat Java Servlets and JSP server # # chkconfig: - 85 15 # description: Jakarta Tomcat Java Servlets and JSP server # processname: tomcat # pidfile: /var/run/tomcat.pid # config:
# Source function library. . /etc/rc.d/init.d/functions
# Source networking configuration. . /etc/sysconfig/network
# Check that networking is up. [ ${NETWORKING} = "no" ] && exit 0# Set Tomcat environment. export JAVA_HOME=/usr/local/java/j2sdk export CLASSPATH=.:/usr/local/java/j2sdk/lib/tools.jar:/usr/local/java/j2re/lib/rt.jar export CATALINA_HOME=/usr/local/tomcat export CATALINA_OPTS="-Dbuild.compiler.emacs=true" export PATH=/usr/local/java/j2sdk/bin:/usr/local/local/j2re/bin:$PATH
[ -f /usr/local/tomcat/bin/startup.sh ] || exit 0 [ -f /usr/local/tomcat/bin/shutdown.sh ] || exit 0
export PATH=$PATH:/usr/bin:/usr/local/bin
# See how we were called. case "$1" in start) # Start daemon. echo -n "Starting Tomcat: " /usr/local/tomcat/bin/startup.sh RETVAL=$? echo [ $RETVAL = 0 ] && touch /var/lock/subsys/tomcat ;; stop) # Stop daemons. echo -n "Shutting down Tomcat: " /usr/local/tomcat/bin/shutdown.sh RETVAL=$? echo [ $RETVAL = 0 ] && rm -f /var/lock/subsys/tomcat ;; restart) $0 stop $0 start ;; condrestart) [ -e /var/lock/subsys/tomcat ] && $0 restart ;; status) status tomcat ;; *) echo "Usage: $0 {start|stop|restart|status}" exit 1 esac
exit 0
-----END CUT-----
chown root:root /etc/rc.d/init.d/tomcat
chmod 755 /etc/rc.d/init.d/tomcat
chkconfig --add tomcat
chkconfig tomcat on
Go to: http://localhost:8080
Note: It will take about 15 seconds to pull up.
Installing RRDTool
yum install rrdtool
Configuring Postgresql
service postgresql start
chkconfig postgresql on
nano -w /var/lib/pgsql/data/postgresql.conf
add/change: tcpip_socket = true
add/change: shared_buffers = 1024
nano -w /var/lib/pgsql/data/pg_hba.conf
change (remove comment): host all all 127.0.0.1 255.255.255.255 trust
change: local all all trust
service postgresql restart
Configuring OpenNMS
cd /downloads
wget http://easynews.dl.sourceforge.net/sourceforge/opennms/opennms-1.2.4-1_cento...
wget http://easynews.dl.sourceforge.net/sourceforge/opennms/opennms-docs-1.2.4-1_...
wget http://easynews.dl.sourceforge.net/sourceforge/opennms/opennms-webapp-1.2.4-...
rpm -i opennms-1.2.4-1_centos4.i386.rpm --nodeps
rpm -i opennms-docs-1.2.4-1_centos4.i386.rpm --nodeps
rpm -i opennms-webapp-1.2.4-1_centos4.i386.rpm --nodeps
cd /opt/OpenNMS/bin
./runjava -s
./install -disU
./install -y -w $CATALINA_HOME/webapps -W $CATALINA_HOME/server/lib
cd /opt/OpenNMS/etc
nano -w discovery-configuration.xml
Change the begin and end IP address to 127.0.0.1
service tomcat restart
/opt/OpenNMS/bin/opennms.sh start
chkconfig opennms on
opennms -v status
Goto: http://localhost:8080/opennms/
login with admin:admin
Change password
Configuring SNMP
yum -y install net-snmp-utils
cd /etc/snmp
mv snmpd.conf snmpd.conf.old
nano -w snmpd.conf
Add: rocommunity <password>
chkconfig snmpd on
service snmpd start
snmpwalk -v 1 -c <password> localhost system
-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of Peter Farrow Sent: Monday, October 17, 2005 5:05 AM To: CentOS mailing list Subject: [CentOS] Tomcat 4 on Centos 4.1
Had anyone managed to install Tomcat 4 on Centos 4.1
I want to run OpenNMS but the dependancy list is tortuous to say the
least (Tomcat4, J2SDK etc etc etc )...
I have rpms for tomcat that install ok, but then the services give a ton
of errors about missing files when you start/stop them
Failing this can anyone recommend any free Networm Management System for
Centos, I only need a simple solution just so
that I can import mibs into it and send it traps!
OpenNMS seemed a good choice as it does everything (although rather too
heavyweight for what I want), as its taken me and
a few Java experts here more than two days to try and install OpenNMS I
think its time to move onto something else.
Any advice is most welcome!
Regards
Pete
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