Camunda on EC2 not working

Camunda 7 Topics Discussion & Questions
1

Hi,

I’ve got the tomcat 7.8 full distro installed on EC2 the AMI is RHEL 7.4.

I’ve got the Java JDK configured as well as Maven and when I start up the application I can see the following in catalina

07-Feb-2018 21:39:41.136 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /home/ec2-user/lib/server/apache-tomcat-8.0.47/webapps/camunda-welcome has finished in 1,419 ms
07-Feb-2018 21:39:41.150 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
07-Feb-2018 21:39:41.232 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
07-Feb-2018 21:39:41.233 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 31074 ms

There were no errors elsewhere in the logfile. However apart from that , there’s no sign of life.

When I ps -Al | grep camunda nothing comes back. Is this actually running? how can I check?

Thanks

2

Hi Anthony,

Did you check for running java processes?

Best regards,
Yana

3

Hi Yana,

I got this:

08-Feb-2018 20:32:11.519 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /home/ec2-user/lib/server/apache-tomcat-8.0.47/webapps/camunda-welcome has finished in 1,330 ms
08-Feb-2018 20:32:11.528 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
08-Feb-2018 20:32:11.541 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
08-Feb-2018 20:32:11.543 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 29948 ms
[ec2-user@ip-172-51-21-44 logs]$ ps -Al | grep camunda
[ec2-user@ip-172-51-21-44 logs]$ ps aux | grep java
root      5090 29.9 35.9 2627656 364876 pts/0  Sl   20:31   0:31 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.161-0.b14.el7_4.x86_64/bin/java -Djava.util.logging.config.file=./server/apache-tomcat-8.0.47/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Xmx512m -XX:MaxPermSize=256m -XX:PermSize=256m -Djava.endorsed.dirs=./server/apache-tomcat-8.0.47/endorsed -classpath ./server/apache-tomcat-8.0.47/bin/bootstrap.jar:./server/apache-tomcat-8.0.47/bin/tomcat-juli.jar -Dcatalina.base=./server/apache-tomcat-8.0.47 -Dcatalina.home=./server/apache-tomcat-8.0.47 -Djava.io.tmpdir=./server/apache-tomcat-8.0.47/temp org.apache.catalina.startup.Bootstrap start
ec2-user  5152  0.0  0.0 112660   968 pts/1    R+   20:33   0:00 grep --color=auto java
4

Hi Anthony,

Process 5090 is the process of the server so it is up and running.

Best regards,
Yana

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