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  1. Red Hat Process Automation Manager
  2. RHPAM-3326

Defaul value for MaxMetaspaceSize in Operator overrieds default values set by image scripts

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 7.10.0.GA
    • 7.9.1.GA
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    • OCP 4.6
      BA Operator 7.9.1

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    • CR1
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      In case that users will run to failures caused by MaxMetaspaceSize they can override the default value of MaxMetaspaceSize in KieApp. Default value for BC image was 1024 in 7.9.0.

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      In case that users will run to failures caused by MaxMetaspaceSize they can override the default value of MaxMetaspaceSize in KieApp. Default value for BC image was 1024 in 7.9.0.
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      1. Start BA Operator
      2. Rung RHPAM Authoring app
      3. Check in KieApp yaml that jvm MaxMetaspaceSize value is set (not set while verifying fix or using previous versions)
      4. Check pods logs and there set MaxMetaspaceSize values, there should be everywhere 512m (if not set there should be values set based on memory limits, for details in config check jboss cct modules scripts)
      Show
      Start BA Operator Rung RHPAM Authoring app Check in KieApp yaml that jvm MaxMetaspaceSize value is set (not set while verifying fix or using previous versions) Check pods logs and there set MaxMetaspaceSize values, there should be everywhere 512m (if not set there should be values set based on memory limits, for details in config check jboss cct modules scripts)
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      With new default value for MaxMetaspaceSize (env. var. GC_MAX_METASPACE_SIZE), added as part of RHPAM-3245, we are now disabling automated configuration of the JVM values for the OCP images. We already have default values for MaxMetaspaceSize set in jboss kie modules. For some images, e.g. Business Central is set MaxMetaspaceSize to 1024m, is MaxMetaspaceSize override to lower value.

      Places in jboss kie modules, where are set default values for images:
      https://github.com/jboss-container-images/jboss-kie-modules/blob/master/os-eap-legacy/os-eap7-openshift/added/standalone.conf#L4
      https://github.com/jboss-container-images/jboss-kie-modules/blob/master/jboss-kie-workbench/added/launch/jboss-kie-workbench.sh#L293

      We need to make clear where and to what is this value for MaxMetaspaceSize set.
      Probably the best would be to remove configuration of default value for MaxMetaspaceSize in Operator and just keep the one for images. We can probably increase the default value in standalone.conf file.

              tarkhand Tarun Khandelwal (Inactive)
              jakubschwan Jakub Schwan
              Jiri Simek Jiri Simek
              Jiri Simek Jiri Simek
              Filippe Spolti
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