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Diffstat (limited to 'roles/openshift_metrics/templates/heapster.j2')
-rw-r--r-- | roles/openshift_metrics/templates/heapster.j2 | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/roles/openshift_metrics/templates/heapster.j2 b/roles/openshift_metrics/templates/heapster.j2 new file mode 100644 index 000000000..d8c7763ea --- /dev/null +++ b/roles/openshift_metrics/templates/heapster.j2 @@ -0,0 +1,110 @@ +apiVersion: "v1" +kind: "ReplicationController" +metadata: + name: heapster + labels: + metrics-infra: heapster + name: heapster +spec: + selector: + name: heapster + replicas: {{replica_count}} + template: + version: v1 + metadata: + name: heapster + labels: + metrics-infra: heapster + name: heapster + spec: + serviceAccountName: heapster +{% if node_selector is iterable and node_selector | length > 0 %} + nodeSelector: +{% for key, value in node_selector.iteritems() %} + {{key}}: "{{value}}" +{% endfor %} +{% endif %} + containers: + - name: heapster + image: {{openshift_metrics_image_prefix}}metrics-heapster:{{openshift_metrics_image_version}} + imagePullPolicy: Always + ports: + - containerPort: 8082 + name: "http-endpoint" + command: + - "heapster-wrapper.sh" + - "--wrapper.allowed_users_file=/secrets/heapster.allowed-users" + - "--source=kubernetes.summary_api:${MASTER_URL}?useServiceAccount=true&kubeletHttps=true&kubeletPort=10250" + - "--tls_cert=/heapster-certs/tls.crt" + - "--tls_key=/heapster-certs/tls.key" + - "--tls_client_ca=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt" + - "--allowed_users=%allowed_users%" + - "--metric_resolution={{openshift_metrics_resolution}}" +{% if not openshift_metrics_heapster_standalone %} + - "--wrapper.username_file=/hawkular-account/hawkular-metrics.username" + - "--wrapper.password_file=/hawkular-account/hawkular-metrics.password" + - "--wrapper.endpoint_check=https://hawkular-metrics:443/hawkular/metrics/status" + - "--sink=hawkular:https://hawkular-metrics:443?tenant=_system&labelToTenant=pod_namespace&labelNodeId={{openshift_metrics_node_id}}&caCert=/hawkular-metrics-certs/tls.crt&user=%username%&pass=%password%&filter=label(container_name:^system.slice.*|^user.slice)" +{% endif %} + env: + - name: STARTUP_TIMEOUT + value: "{{ openshift_metrics_startup_timeout }}" +{% if ((openshift_metrics_heapster_limits_cpu is defined and openshift_metrics_heapster_limits_cpu is not none) + or (openshift_metrics_heapster_limits_memory is defined and openshift_metrics_heapster_limits_memory is not none) + or (openshift_metrics_heapster_requests_cpu is defined and openshift_metrics_heapster_requests_cpu is not none) + or (openshift_metrics_heapster_requests_memory is defined and openshift_metrics_heapster_requests_memory is not none)) +%} + resources: +{% if (openshift_metrics_heapster_limits_cpu is not none + or openshift_metrics_heapster_limits_memory is not none) +%} + limits: +{% if openshift_metrics_heapster_limits_cpu is not none %} + cpu: "{{openshift_metrics_heapster_limits_cpu}}" +{% endif %} +{% if openshift_metrics_heapster_limits_memory is not none %} + memory: "{{openshift_metrics_heapster_limits_memory}}" +{% endif %} +{% endif %} +{% if (openshift_metrics_heapster_requests_cpu is not none + or openshift_metrics_heapster_requests_memory is not none) +%} + requests: +{% if openshift_metrics_heapster_requests_cpu is not none %} + cpu: "{{openshift_metrics_heapster_requests_cpu}}" +{% endif %} +{% if openshift_metrics_heapster_requests_memory is not none %} + memory: "{{openshift_metrics_heapster_requests_memory}}" +{% endif %} +{% endif %} +{% endif %} + volumeMounts: + - name: heapster-secrets + mountPath: "/secrets" + - name: heapster-certs + mountPath: "/heapster-certs" +{% if not openshift_metrics_heapster_standalone %} + - name: hawkular-metrics-certs + mountPath: "/hawkular-metrics-certs" + - name: hawkular-metrics-account + mountPath: "/hawkular-account" + readinessProbe: + exec: + command: + - "/opt/heapster-readiness.sh" +{% endif %} + volumes: + - name: heapster-secrets + secret: + secretName: heapster-secrets + - name: heapster-certs + secret: + secretName: heapster-certs +{% if not openshift_metrics_heapster_standalone %} + - name: hawkular-metrics-certs + secret: + secretName: hawkular-metrics-certs + - name: hawkular-metrics-account + secret: + secretName: hawkular-metrics-account +{% endif %} |