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Diffstat (limited to 'roles/openshift_metrics/templates/hawkular_cassandra_rc.j2')
-rw-r--r-- | roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 b/roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 new file mode 100644 index 000000000..6f341bcfb --- /dev/null +++ b/roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 @@ -0,0 +1,136 @@ +apiVersion: v1 +kind: ReplicationController +metadata: + name: hawkular-cassandra-{{ node }} + labels: + metrics-infra: hawkular-cassandra + name: hawkular-cassandra + type: hawkular-cassandra +spec: + selector: + name: hawkular-cassandra-{{ node }} + replicas: {{replica_count}} + template: + version: v1 + metadata: + labels: + metrics-infra: hawkular-cassandra + name: hawkular-cassandra-{{ node }} + type: hawkular-cassandra + spec: + serviceAccount: cassandra + securityContext: + supplementalGroups: + - {{openshift_metrics_cassandra_storage_group}} +{% if node_selector is iterable and node_selector | length > 0 %} + nodeSelector: +{% for key, value in node_selector.iteritems() %} + {{key}}: "{{value}}" +{% endfor %} +{% endif %} + containers: + - image: "{{ openshift_metrics_image_prefix }}metrics-cassandra:{{ openshift_metrics_image_version }}" + imagePullPolicy: Always + name: hawkular-cassandra-{{ node }} + ports: + - name: cql-port + containerPort: 9042 + - name: thift-port + containerPort: 9160 + - name: tcp-port + containerPort: 7000 + - name: ssl-port + containerPort: 7001 + command: + - "/opt/apache-cassandra/bin/cassandra-docker.sh" + - "--cluster_name=hawkular-metrics" + - "--data_volume=/cassandra_data" + - "--internode_encryption=all" + - "--require_node_auth=true" + - "--enable_client_encryption=true" + - "--require_client_auth=true" + env: + - name: CASSANDRA_MASTER + value: "{{ master }}" + - name: CASSANDRA_DATA_VOLUME + value: "/cassandra_data" + - name: JVM_OPTS + value: "-Dcassandra.commitlog.ignorereplayerrors=true" + - name: ENABLE_PROMETHEUS_ENDPOINT + value: "{{ openshift_metrics_cassandra_enable_prometheus_endpoint }}" + - name: TRUSTSTORE_NODES_AUTHORITIES + value: "/hawkular-cassandra-certs/tls.peer.truststore.crt" + - name: TRUSTSTORE_CLIENT_AUTHORITIES + value: "/hawkular-cassandra-certs/tls.client.truststore.crt" + - name: POD_NAMESPACE + valueFrom: + fieldRef: + fieldPath: metadata.namespace + - name: MEMORY_LIMIT + valueFrom: + resourceFieldRef: + resource: limits.memory + - name: CPU_LIMIT + valueFrom: + resourceFieldRef: + resource: limits.cpu + divisor: 1m + volumeMounts: + - name: cassandra-data + mountPath: "/cassandra_data" + - name: hawkular-cassandra-certs + mountPath: "/hawkular-cassandra-certs" +{% if ((openshift_metrics_cassandra_limits_cpu is defined and openshift_metrics_cassandra_limits_cpu is not none) + or (openshift_metrics_cassandra_limits_memory is defined and openshift_metrics_cassandra_limits_memory is not none) + or (openshift_metrics_cassandra_requests_cpu is defined and openshift_metrics_cassandra_requests_cpu is not none) + or (openshift_metrics_cassandra_requests_memory is defined and openshift_metrics_cassandra_requests_memory is not none)) +%} + resources: +{% if (openshift_metrics_cassandra_limits_cpu is not none + or openshift_metrics_cassandra_limits_memory is not none) +%} + limits: +{% if openshift_metrics_cassandra_limits_cpu is not none %} + cpu: "{{openshift_metrics_cassandra_limits_cpu}}" +{% endif %} +{% if openshift_metrics_cassandra_limits_memory is not none %} + memory: "{{openshift_metrics_cassandra_limits_memory}}" +{% endif %} +{% endif %} +{% if (openshift_metrics_cassandra_requests_cpu is not none + or openshift_metrics_cassandra_requests_memory is not none) +%} + requests: +{% if openshift_metrics_cassandra_requests_cpu is not none %} + cpu: "{{openshift_metrics_cassandra_requests_cpu}}" +{% endif %} +{% if openshift_metrics_cassandra_requests_memory is not none %} + memory: "{{openshift_metrics_cassandra_requests_memory}}" +{% endif %} +{% endif %} +{% endif %} + readinessProbe: + exec: + command: + - "/opt/apache-cassandra/bin/cassandra-docker-ready.sh" + lifecycle: + preStop: + exec: + command: + - "/opt/apache-cassandra/bin/cassandra-prestop.sh" + postStart: + exec: + command: + - "/opt/apache-cassandra/bin/cassandra-poststart.sh" + terminationGracePeriodSeconds: 1800 + volumes: + - name: cassandra-data +{% if openshift_metrics_cassandra_storage_type == 'emptydir' %} + emptyDir: {} +{% else %} + persistentVolumeClaim: + claimName: "{{ openshift_metrics_cassandra_pvc_prefix }}-{{ node }}" +{% endif %} + - name: hawkular-cassandra-certs + secret: + secretName: hawkular-cassandra-certs |