Investigate ElasticSearch memory requirements on B24 cluster ------------------------------------------------------------ Key: SWSQE-294 URL: https://issues.jboss.org/browse/SWSQE-294 Project: Kiali QE Issue Type: Bug Reporter: Kevin Earls Assignee: Guilherme Baufaker Rêgo Priority: Minor On minishift and the CNCF CI OpenShift cluster, we install ElasticSearch using the commands: curl https://raw.githubusercontent.com/RHsyseng/docker-rhel-elasticsearch/5.x/... --output es-cluster-deployment.yml oc create -f es-cluster-deployment.yml However, on B24 this fails. The first 2 elasticsearch pods will start up, but then elasticsearch-2 gets into the following failure loop like: elasticsearch-2 1/1 Running 3 1m elasticsearch-2 0/1 OOMKilled 3 1m elasticsearch-2 0/1 CrashLoopBackOff 3 2m If I increase memory in the es-cluster-deployment.yml to 1Gi it will at least start, but I've found I really need to increase it to 2Gi to do anything non trivial. We may need to track down the people who originally created this template for help on this.