A newer version is available. For the latest information, see the current release documentation.
Use the following code to create an Elasticsearch cluster
elasticsearch-sample and a "passthrough" route to access it:
cat <<EOF | oc apply -n elastic -f - # This sample sets up an Elasticsearch cluster with an OpenShift route apiVersion: elasticsearch.k8s.elastic.co/v1 kind: Elasticsearch metadata: name: elasticsearch-sample spec: version: 8.6.2 nodeSets: - name: default count: 1 config: node.master: true node.data: true node.ingest: true node.store.allow_mmap: false --- apiVersion: route.openshift.io/v1 kind: Route metadata: name: elasticsearch-sample spec: #host: elasticsearch.example.com # override if you don't want to use the host that is automatically generated by OpenShift (<route-name>[-<namespace>].<suffix>) tls: termination: passthrough # Elasticsearch is the TLS endpoint insecureEdgeTerminationPolicy: Redirect to: kind: Service name: elasticsearch-sample-es-http EOF
Elasticsearch plugins cannot be installed at runtime in most OpenShift environments. This is because the plugin installer must run as root, but Elasticsearch is restricted from running as root. To add plugins to Elasticsearch, you can use custom images as described in Create custom images.
Intro to Kibana
ELK for Logs & Metrics