how can find and monitor specific port
Posted: Sun Dec 04, 2016 11:13 am
Dear all
Hi
i have an application that run on tomcat if tomcat service is down my application not work means wen i get ps -ef | grep java
and use this for find port
now i want chk this is running or not and just thing i think is chk port meas if the port number that this server is running on that is up thus my application work else not working but now 2 question:
1 - how can understand on which port number tomcat (this aplication) has been serviced?
2 - for chk service status for port i found this plugin
https://exchange.nagios.org/directory/P ... pl/details
now is that ok ?
./check_port.pl -p 21 -h 10.4.1.29
BR
Hi
i have an application that run on tomcat if tomcat service is down my application not work means wen i get ps -ef | grep java
Code: Select all
ps -ef | grep java
root 21012 1 1 Nov20 ? 06:43:25 /opt/jre1.8.0_31/bin/java -Djava.util.logging.config.file=/usr/local/tomcat-p2/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -server -Xms16g -Xmx24g -Djava.endorsed.dirs=/usr/local/tomcat-p2/endorsed -classpath /usr/local/tomcat-p2/bin/bootstrap.jar:/usr/local/tomcat-p2/bin/tomcat-juli.jar -Dcatalina.base=/usr/local/tomcat-p2 -Dcatalina.home=/usr/local/tomcat-p2 -Djava.io.tmpdir=/usr/local/tomcat-p2/temp org.apache.catalina.startup.Bootstrap start
Code: Select all
netstat -ntpl | grep java
tcp 0 0 :::18443 :::* LISTEN 21012/java
tcp 0 0 :::8081 :::* LISTEN 21012/java
tcp 0 0 ::ffff:127.0.0.1:18005 :::* LISTEN 21012/java
tcp 0 0 :::18009 :::* LISTEN 21012/java
1 - how can understand on which port number tomcat (this aplication) has been serviced?
2 - for chk service status for port i found this plugin
https://exchange.nagios.org/directory/P ... pl/details
now is that ok ?
./check_port.pl -p 21 -h 10.4.1.29
BR