Uploaded image for project: 'camunda BPM'
  1. camunda BPM
  2. CAM-14448

Camunda Docker image JMX_PROMETHEUS flag overrides CATALINA_OPTS

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      Environment (Required on creation):

      The Camunda Docker image using the Camunda Tomcat distro.

      Description (Required on creation; please attach any relevant screenshots, stacktraces, log files, etc. to the ticket):

      When setting the JMX_PROMETHEUS flag to true, any user-defined CATALINA_OPTS content is overwritten.

      Steps to reproduce (Required on creation):

      Execute: docker run -e CATALINA_OPTS=-Dcom.sun.management.jmxremote=true -e JMX_PROMETHEUS=true camunda-bpm-platform:tomcat-latest

      Observed Behavior (Required on creation):

      The user-defined CATALINA_OPTS content (e.g. the -Dcom.sun.management.jmxremote=true flag) is not passed to Apache Tomcat. See the logs below:

       16-Mar-2022 11:38:08.540 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
16-Mar-2022 11:38:08.541 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -javaagent:/camunda/javaagent/jmx_prometheus_javaagent.jar=9404:/camunda/javaagent/prometheus-jmx.yml

      Expected behavior (Required on creation):

      Any user-defined CATALINA_OPTS content (e.g. the -Dcom.sun.management.jmxremote=true flag) is passed to Apache Tomcat. See the logs below:

      16-Mar-2022 11:38:08.540 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
16-Mar-2022 11:38:08.541 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=true
16-Mar-2022 11:38:08.541 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -javaagent:/camunda/javaagent/jmx_prometheus_javaagent.jar=9404:/camunda/javaagent/prometheus-jmx.yml

      Root Cause (Required on prioritization):

      When JMX_PROMETHEUS is set to true, the CATALINA_OPTS flag is overwritten here: https://github.com/camunda/docker-camunda-bpm-platform/blob/next/camunda-tomcat.sh#L56

      Solution Ideas (Optional):

      Previous CATALINA_OPTS content should be included, like with the Wildfly distro: https://github.com/camunda/docker-camunda-bpm-platform/blob/next/camunda-wildfly.sh#L80

        This is the controller panel for Smart Panels app

              nikola.koevski Nikola Koevski
              nikola.koevski Nikola Koevski
              Nikola Koevski Nikola Koevski
              Miklas Boskamp Miklas Boskamp
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                Created:
                Updated:
                Resolved: