Sai Vamsi, On 12/8/23 00:43, Bodavula, Sai Vamsi Mohan Krishna (TR Technology) wrote:
Hey Christopher., Greetings of the day.1. Might I have confused you with posting the arguments directly ., Yeah as i just shared you the annotations with comments , to state you the stuff i am using., But in my deployment ., I am using them in catalina opts., and trying to call them from values.yaml., which looks like this : javaVMMemoryArgument: "-Xms2048M -Xmx10240M -XX:+UseStringDeduplication -XX:+UseContainerSupport -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.port=49151 -Djava.rmi.server.hostname=lab1workflow4scalsvc2zus1-service.hqm-lab1.svc.cluster.local " and I am referring the word "javaVMMemoryArgument" from values yaml and calling it in Catalina_opts, so that it would fetch all these annotations as mentioned above, during the deployment. This is my deployment part., where I am referring to the above values from values.yaml env: - name: CATALINA_OPTS value: {{ .Values.deployment.javaVMMemoryArgument }} 1. Coming to Process., I have searched for Java process that listens on my mentioned port ie., 49151, but none of the process is listening to that process. I even tried with root@lab1workflow4scalsvc2zus1-deployment-fd64ff775-cwzn6:/# netstat -tulpn | grep LISTEN tcp6 0 0 :::10109 :::* LISTEN 1/java tcp6 0 0 :::9109 :::* LISTEN 1/java root@lab1workflow4scalsvc2zus1-deployment-fd64ff775-cwzn6:/# netstat -tulpn | more Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp6 0 0 :::10109 :::* LISTEN 1/java tcp6 0 0 :::9109 :::* LISTEN 1/java root@lab1workflow4scalsvc2zus1-deployment-fd64ff775-cwzn6:/# netstat -tulpn | grep ':443'netstat -tulpn | grep ':443'^C root@lab1workflow4scalsvc2zus1-deployment-fd64ff775-cwzn6:/# netstat -tulpn | grep ':49151' root@lab1workflow4scalsvc2zus1-deployment-fd64ff775-cwzn6:/# which confirms me that , any of the process is being listening on the port 49151. 2. I would like to request you to suggest me with a better approach ., where i am missing anything in this process!
Good question. What is pid #1? Do those port numbers make any sense for your Tomcat-based service?
Is Tomcat even running? Try 'ps aux | grep catalina' to see if there are any. Are you launching Tomcat using catalina.sh / startup.sh or similar? Or are you running Tomcat "embedded" within your own application?
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