diff options
Diffstat (limited to 'roles/openshift_metrics')
23 files changed, 191 insertions, 31 deletions
diff --git a/roles/openshift_metrics/README.md b/roles/openshift_metrics/README.md index 1f10de4a2..b74f22c00 100644 --- a/roles/openshift_metrics/README.md +++ b/roles/openshift_metrics/README.md @@ -39,6 +39,8 @@ For default values, see [`defaults/main.yaml`](defaults/main.yaml). - `openshift_metrics_hawkular_replicas:` The number of replicas for Hawkular metrics. +- `openshift_metrics_hawkular_route_annotations`: Dictionary with annotations for the Hawkular route. + - `openshift_metrics_cassandra_replicas`: The number of Cassandra nodes to deploy for the initial cluster. @@ -107,3 +109,78 @@ Author Information ------------------ Jose David MartÃn (j.david.nieto@gmail.com) + +Image update procedure +---------------------- +An upgrade of the metrics stack from older version to newer is an automated process and should be performed by calling appropriate ansible playbook and setting required ansible variables in your inventory as documented in https://docs.openshift.org/. + +Following text describes manual update of the metrics images without version upgrade. To determine the current version of images being used you can: +``` +oc describe pod | grep 'Image ID:' +``` +This will get the repo digest that can later be compared to the inspected image details. + +A way to determine when was your image last updated: +``` +$ docker images +REPOSITORY TAG IMAGE ID CREATED SIZE +<registry>/openshift3/origin-metrics-cassandra v3.7 f8ad8d569e27 14 hours ago 783.7 MB + +$ docker inspect 9c3597aeb39f +[ + { + . . . + "RepoDigests": [ + "<registry>/openshift3/metrics-cassandra@sha256:d37fc0cab268625b53a92bb98d09fcc501cfca1c68e16bac6dd98446d32ba135 + ], + . . . + "Config": { + . . . + "Labels": { + . . . + "build-date": "2017-10-17T16:47:44.350655", + . . . + "release": "0.143.4.0", + . . . + "url": "https://access.redhat.com/containers/#/registry.access.redhat.com/openshift3/metrics-cassandra/images/v3.7.0-0.143.4.0", + . . . + "version": "v3.7.0" + } + }, + . . . +``` + +Pull a new image to see if registry has any newer images with the same tag: +``` +$ docker pull <registry>/openshift3/origin-metrics-cassandra:v3.7 +``` + +If there was an update, you need to run the `docker pull` on each node. + +It is recommended that you now rerun the `openshift_metrics` playbook to ensure that any necessary config changes are also picked up. + +To manually redeploy your pod you can do the following: +- for a DC you can do: +``` +oc rollout latest <dc_name> +``` + +- for a RC you can scale down and scale back up +``` +oc scale --replicas=0 <rc_name> + +... wait for scale down + +oc scale --replicas=<original_replica_count> <rc_name> +``` + +- for a DS you can delete the pod or unlabel and relabel your node +``` +oc delete pod --selector=<ds_selector> +``` + +Changelog +--------- + +Tue Oct 10, 2017 +- Default imagePullPolicy changed from Always to IfNotPresent diff --git a/roles/openshift_metrics/defaults/main.yaml b/roles/openshift_metrics/defaults/main.yaml index c34936930..8da74430f 100644 --- a/roles/openshift_metrics/defaults/main.yaml +++ b/roles/openshift_metrics/defaults/main.yaml @@ -1,6 +1,6 @@ --- openshift_metrics_start_cluster: True -openshift_metrics_install_metrics: True +openshift_metrics_install_metrics: False openshift_metrics_startup_timeout: 500 openshift_metrics_hawkular_replicas: 1 @@ -12,11 +12,12 @@ openshift_metrics_hawkular_cert: "" openshift_metrics_hawkular_key: "" openshift_metrics_hawkular_ca: "" openshift_metrics_hawkular_nodeselector: "" +openshift_metrics_hawkular_route_annotations: {} openshift_metrics_cassandra_replicas: 1 -openshift_metrics_cassandra_storage_type: "{{ openshift_hosted_metrics_storage_kind | default('emptydir') }}" -openshift_metrics_cassandra_pvc_size: "{{ openshift_hosted_metrics_storage_volume_size | default('10Gi') }}" -openshift_metrics_cassandra_pv_selector: "{{ openshift_hosted_metrics_storage_labels | default('') }}" +openshift_metrics_cassandra_storage_type: "{{ openshift_metrics_storage_kind | default('emptydir') }}" +openshift_metrics_cassandra_pvc_size: "{{ openshift_metrics_storage_volume_size | default('10Gi') }}" +openshift_metrics_cassandra_pv_selector: "{{ openshift_metrics_storage_labels | default('') }}" openshift_metrics_cassandra_limits_memory: 2G openshift_metrics_cassandra_limits_cpu: null openshift_metrics_cassandra_requests_memory: 1G @@ -49,13 +50,16 @@ openshift_metrics_resolution: 30s # overriding the values here ##### -openshift_metrics_master_url: https://kubernetes.default.svc.cluster.local +openshift_metrics_master_url: https://kubernetes.default.svc openshift_metrics_node_id: nodename openshift_metrics_project: openshift-infra -openshift_metrics_cassandra_pvc_prefix: "{{ openshift_hosted_metrics_storage_volume_name | default('metrics-cassandra') }}" -openshift_metrics_cassandra_pvc_access: "{{ openshift_hosted_metrics_storage_access_modes | default(['ReadWriteOnce']) }}" +openshift_metrics_cassandra_pvc_prefix: "{{ openshift_metrics_storage_volume_name | default('metrics-cassandra') }}" +openshift_metrics_cassandra_pvc_access: "{{ openshift_metrics_storage_access_modes | default(['ReadWriteOnce']) }}" openshift_metrics_hawkular_user_write_access: False openshift_metrics_heapster_allowed_users: system:master-proxy + +openshift_metrics_cassandra_enable_prometheus_endpoint: True +openshift_metrics_hawkular_enable_prometheus_endpoint: True diff --git a/roles/openshift_metrics/handlers/main.yml b/roles/openshift_metrics/handlers/main.yml index 69c5a1663..ce7688581 100644 --- a/roles/openshift_metrics/handlers/main.yml +++ b/roles/openshift_metrics/handlers/main.yml @@ -1,17 +1,12 @@ --- -- name: restart master - systemd: name={{ openshift.common.service_type }}-master state=restarted - when: (openshift.master.ha is not defined or not openshift.master.ha | bool) and (not (master_service_status_changed | default(false) | bool)) - notify: Verify API Server - - name: restart master api systemd: name={{ openshift.common.service_type }}-master-api state=restarted - when: (openshift.master.ha is defined and openshift.master.ha | bool) and (not (master_api_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' + when: (not (master_api_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' notify: Verify API Server - name: restart master controllers systemd: name={{ openshift.common.service_type }}-master-controllers state=restarted - when: (openshift.master.ha is defined and openshift.master.ha | bool) and (not (master_controllers_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' + when: (not (master_controllers_service_status_changed | default(false) | bool)) and openshift.master.cluster_method == 'native' - name: Verify API Server # Using curl here since the uri module requires python-httplib2 and diff --git a/roles/openshift_metrics/tasks/generate_hawkular_certificates.yaml b/roles/openshift_metrics/tasks/generate_hawkular_certificates.yaml index 7b81b3c10..31129a6ac 100644 --- a/roles/openshift_metrics/tasks/generate_hawkular_certificates.yaml +++ b/roles/openshift_metrics/tasks/generate_hawkular_certificates.yaml @@ -17,14 +17,16 @@ local_action: copy dest="{{ local_tmp.stdout }}/{{ item }}.pwd" content="{{ 15 | oo_random_word }}" with_items: - hawkular-metrics + become: false - local_action: slurp src="{{ local_tmp.stdout }}/hawkular-metrics.pwd" register: hawkular_metrics_pwd no_log: true + become: false - name: generate htpasswd file for hawkular metrics local_action: htpasswd path="{{ local_tmp.stdout }}/hawkular-metrics.htpasswd" name=hawkular password="{{ hawkular_metrics_pwd.content | b64decode }}" - no_log: true + become: false - name: copy local generated passwords to target copy: diff --git a/roles/openshift_metrics/tasks/generate_rolebindings.yaml b/roles/openshift_metrics/tasks/generate_rolebindings.yaml index e050c8eb2..407d3196f 100644 --- a/roles/openshift_metrics/tasks/generate_rolebindings.yaml +++ b/roles/openshift_metrics/tasks/generate_rolebindings.yaml @@ -13,3 +13,36 @@ - kind: ServiceAccount name: hawkular changed_when: no + +- name: generate hawkular-metrics cluster role binding for the hawkular service account + template: + src: rolebinding.j2 + dest: "{{ mktemp.stdout }}/templates/hawkular-cluster-rolebinding.yaml" + vars: + cluster: True + obj_name: hawkular-namespace-watcher + labels: + metrics-infra: hawkular + roleRef: + kind: ClusterRole + name: hawkular-metrics + subjects: + - kind: ServiceAccount + name: hawkular + namespace: "{{openshift_metrics_project}}" + changed_when: no + +- name: generate the hawkular cluster role + template: + src: hawkular_metrics_role.j2 + dest: "{{ mktemp.stdout }}/templates/hawkular-cluster-role.yaml" + changed_when: no + +- name: Set hawkular cluster roles + oc_obj: + name: hawkular-metrics + namespace: "{{ openshift_metrics_project }}" + kind: clusterrole + files: + - "{{ mktemp.stdout }}/templates/hawkular-cluster-role.yaml" + delete_after: true diff --git a/roles/openshift_metrics/tasks/generate_serviceaccounts.yaml b/roles/openshift_metrics/tasks/generate_serviceaccounts.yaml index e9d70f74f..874b89e52 100644 --- a/roles/openshift_metrics/tasks/generate_serviceaccounts.yaml +++ b/roles/openshift_metrics/tasks/generate_serviceaccounts.yaml @@ -13,3 +13,15 @@ - name: cassandra secret: hawkular-cassandra-secrets changed_when: no + +- name: Set serviceaccounts for hawkular metrics/cassandra + oc_obj: + name: "{{ item }}" + kind: serviceaccount + namespace: "{{ openshift_metrics_project }}" + files: + - "{{ mktemp.stdout }}/templates/metrics-{{ item }}-sa.yaml" + delete_after: true + with_items: + - hawkular + - cassandra diff --git a/roles/openshift_metrics/tasks/install_cassandra.yaml b/roles/openshift_metrics/tasks/install_cassandra.yaml index 62b7f52cb..48584bd64 100644 --- a/roles/openshift_metrics/tasks/install_cassandra.yaml +++ b/roles/openshift_metrics/tasks/install_cassandra.yaml @@ -36,6 +36,7 @@ access_modes: "{{ openshift_metrics_cassandra_pvc_access | list }}" size: "{{ openshift_metrics_cassandra_pvc_size }}" pv_selector: "{{ openshift_metrics_cassandra_pv_selector }}" + storage_class_name: "{{ openshift_metrics_cassanda_pvc_storage_class_name | default('', true) }}" with_sequence: count={{ openshift_metrics_cassandra_replicas }} when: - openshift_metrics_cassandra_storage_type != 'emptydir' @@ -50,11 +51,10 @@ obj_name: "{{ openshift_metrics_cassandra_pvc_prefix }}-{{ item }}" labels: metrics-infra: hawkular-cassandra - annotations: - volume.beta.kubernetes.io/storage-class: dynamic access_modes: "{{ openshift_metrics_cassandra_pvc_access | list }}" size: "{{ openshift_metrics_cassandra_pvc_size }}" pv_selector: "{{ openshift_metrics_cassandra_pv_selector }}" + storage_class_name: "{{ openshift_metrics_cassanda_pvc_storage_class_name | default('', true) }}" with_sequence: count={{ openshift_metrics_cassandra_replicas }} when: openshift_metrics_cassandra_storage_type == 'dynamic' changed_when: false diff --git a/roles/openshift_metrics/tasks/install_hawkular.yaml b/roles/openshift_metrics/tasks/install_hawkular.yaml index 6b37f85ab..b63f5ca8c 100644 --- a/roles/openshift_metrics/tasks/install_hawkular.yaml +++ b/roles/openshift_metrics/tasks/install_hawkular.yaml @@ -40,6 +40,7 @@ dest: "{{ mktemp.stdout }}/templates/hawkular-metrics-route.yaml" vars: name: hawkular-metrics + annotations: "{{ openshift_metrics_hawkular_route_annotations }}" labels: metrics-infra: hawkular-metrics host: "{{ openshift_metrics_hawkular_hostname }}" diff --git a/roles/openshift_metrics/tasks/install_hosa.yaml b/roles/openshift_metrics/tasks/install_hosa.yaml index cc533a68b..7c9bc26d0 100644 --- a/roles/openshift_metrics/tasks/install_hosa.yaml +++ b/roles/openshift_metrics/tasks/install_hosa.yaml @@ -28,7 +28,7 @@ - name: Generate role binding for the hawkular-openshift-agent service account template: src: rolebinding.j2 - dest: "{{ mktemp.stdout }}/templates/metrics-hawkular-agent-rolebinding.yaml" + dest: "{{ mktemp.stdout }}/templates/metrics-hawkular-openshift-agent-rolebinding.yaml" vars: cluster: True obj_name: hawkular-openshift-agent-rb diff --git a/roles/openshift_metrics/tasks/install_support.yaml b/roles/openshift_metrics/tasks/install_support.yaml index 5cefb273d..584e3be05 100644 --- a/roles/openshift_metrics/tasks/install_support.yaml +++ b/roles/openshift_metrics/tasks/install_support.yaml @@ -4,6 +4,7 @@ register: htpasswd_check failed_when: no changed_when: no + become: false - fail: msg="'htpasswd' is unavailable. Please install httpd-tools on the control node" when: htpasswd_check.rc == 1 @@ -13,6 +14,7 @@ register: keytool_check failed_when: no changed_when: no + become: false - fail: msg="'keytool' is unavailable. Please install java-1.8.0-openjdk-headless on the control node" when: keytool_check.rc == 1 diff --git a/roles/openshift_metrics/tasks/main.yaml b/roles/openshift_metrics/tasks/main.yaml index 0b5f23c24..10509fc1e 100644 --- a/roles/openshift_metrics/tasks/main.yaml +++ b/roles/openshift_metrics/tasks/main.yaml @@ -1,6 +1,7 @@ --- - local_action: shell python -c 'import passlib' 2>/dev/null || echo not installed register: passlib_result + become: false - name: Check that python-passlib is available on the control host assert: @@ -42,7 +43,13 @@ check_mode: no tags: metrics_init -- include: "{{ (openshift_metrics_install_metrics | bool) | ternary('install_metrics.yaml','uninstall_metrics.yaml') }}" +- include: install_metrics.yaml + when: + - openshift_metrics_install_metrics | bool + +- include: uninstall_metrics.yaml + when: + - not openshift_metrics_install_metrics | bool - include: uninstall_hosa.yaml when: not openshift_metrics_install_hawkular_agent | bool @@ -52,3 +59,4 @@ tags: metrics_cleanup changed_when: False check_mode: no + become: false diff --git a/roles/openshift_metrics/tasks/pre_install.yaml b/roles/openshift_metrics/tasks/pre_install.yaml index 2e2013d40..d6756f9b9 100644 --- a/roles/openshift_metrics/tasks/pre_install.yaml +++ b/roles/openshift_metrics/tasks/pre_install.yaml @@ -10,7 +10,7 @@ is invalid, must be one of: emptydir, pv, dynamic when: - openshift_metrics_cassandra_storage_type not in openshift_metrics_cassandra_storage_types - - "not {{ openshift_metrics_heapster_standalone | bool }}" + - not (openshift_metrics_heapster_standalone | bool) - name: list existing secrets command: > diff --git a/roles/openshift_metrics/tasks/uninstall_metrics.yaml b/roles/openshift_metrics/tasks/uninstall_metrics.yaml index 9a5d52eb6..403b1252c 100644 --- a/roles/openshift_metrics/tasks/uninstall_metrics.yaml +++ b/roles/openshift_metrics/tasks/uninstall_metrics.yaml @@ -6,7 +6,7 @@ command: > {{ openshift.common.client_binary }} -n {{ openshift_metrics_project }} --config={{ mktemp.stdout }}/admin.kubeconfig delete --ignore-not-found --selector=metrics-infra - all,sa,secrets,templates,routes,pvc,rolebindings,clusterrolebindings + all,sa,secrets,templates,routes,pvc,rolebindings,clusterrolebindings,clusterrole register: delete_metrics changed_when: delete_metrics.stdout != 'No resources found' @@ -16,4 +16,5 @@ delete --ignore-not-found rolebinding/hawkular-view clusterrolebinding/heapster-cluster-reader + clusterrolebinding/hawkular-metrics changed_when: delete_metrics.stdout != 'No resources found' diff --git a/roles/openshift_metrics/tasks/update_master_config.yaml b/roles/openshift_metrics/tasks/update_master_config.yaml index be1e3c3a0..5059d8d94 100644 --- a/roles/openshift_metrics/tasks/update_master_config.yaml +++ b/roles/openshift_metrics/tasks/update_master_config.yaml @@ -5,7 +5,6 @@ yaml_key: assetConfig.metricsPublicURL yaml_value: "https://{{ openshift_metrics_hawkular_hostname}}/hawkular/metrics" notify: - - restart master - restart master api - restart master controllers tags: diff --git a/roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 b/roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 index fc82f49b1..6a3811598 100644 --- a/roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 +++ b/roles/openshift_metrics/templates/hawkular_cassandra_rc.j2 @@ -30,7 +30,7 @@ spec: {% endif %} containers: - image: "{{ openshift_metrics_image_prefix }}metrics-cassandra:{{ openshift_metrics_image_version }}" - imagePullPolicy: Always + imagePullPolicy: IfNotPresent name: hawkular-cassandra-{{ node }} ports: - name: cql-port @@ -56,6 +56,8 @@ spec: 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 diff --git a/roles/openshift_metrics/templates/hawkular_metrics_rc.j2 b/roles/openshift_metrics/templates/hawkular_metrics_rc.j2 index 9a9363075..0662bea53 100644 --- a/roles/openshift_metrics/templates/hawkular_metrics_rc.j2 +++ b/roles/openshift_metrics/templates/hawkular_metrics_rc.j2 @@ -25,7 +25,7 @@ spec: {% endif %} containers: - image: {{openshift_metrics_image_prefix}}metrics-hawkular-metrics:{{openshift_metrics_image_version}} - imagePullPolicy: Always + imagePullPolicy: IfNotPresent name: hawkular-metrics ports: - name: http-endpoint @@ -55,6 +55,7 @@ spec: - "-Dcom.datastax.driver.FORCE_NIO=true" - "-DKUBERNETES_MASTER_URL={{openshift_metrics_master_url}}" - "-DUSER_WRITE_ACCESS={{openshift_metrics_hawkular_user_write_access}}" + - "-Dhawkular.metrics.jmx-reporting-enabled" env: - name: POD_NAMESPACE valueFrom: @@ -66,6 +67,8 @@ spec: value: "{{ 17 | oo_random_word }}" - name: TRUSTSTORE_AUTHORITIES value: "/hawkular-metrics-certs/tls.truststore.crt" + - name: ENABLE_PROMETHEUS_ENDPOINT + value: "{{ openshift_metrics_hawkular_enable_prometheus_endpoint }}" - name: OPENSHIFT_KUBE_PING_NAMESPACE valueFrom: fieldRef: diff --git a/roles/openshift_metrics/templates/hawkular_metrics_role.j2 b/roles/openshift_metrics/templates/hawkular_metrics_role.j2 new file mode 100644 index 000000000..6c9dbf5d6 --- /dev/null +++ b/roles/openshift_metrics/templates/hawkular_metrics_role.j2 @@ -0,0 +1,15 @@ +apiVersion: v1 +kind: ClusterRole +metadata: + name: hawkular-metrics + labels: + metrics-infra: hawkular-metrics +rules: +- apiGroups: + - "" + resources: + - namespaces + verbs: + - list + - get + - watch diff --git a/roles/openshift_metrics/templates/hawkular_openshift_agent_ds.j2 b/roles/openshift_metrics/templates/hawkular_openshift_agent_ds.j2 index d65eaf9ae..40d09e9fa 100644 --- a/roles/openshift_metrics/templates/hawkular_openshift_agent_ds.j2 +++ b/roles/openshift_metrics/templates/hawkular_openshift_agent_ds.j2 @@ -25,7 +25,7 @@ spec: {% endif %} containers: - image: {{openshift_metrics_image_prefix}}metrics-hawkular-openshift-agent:{{openshift_metrics_image_version}} - imagePullPolicy: Always + imagePullPolicy: IfNotPresent name: hawkular-openshift-agent {% if ((openshift_metrics_hawkular_agent_limits_cpu is defined and openshift_metrics_hawkular_agent_limits_cpu is not none) or (openshift_metrics_hawkular_agent_limits_memory is defined and openshift_metrics_hawkular_agent_limits_memory is not none) diff --git a/roles/openshift_metrics/templates/heapster.j2 b/roles/openshift_metrics/templates/heapster.j2 index d8c7763ea..e732c1eee 100644 --- a/roles/openshift_metrics/templates/heapster.j2 +++ b/roles/openshift_metrics/templates/heapster.j2 @@ -27,7 +27,7 @@ spec: containers: - name: heapster image: {{openshift_metrics_image_prefix}}metrics-heapster:{{openshift_metrics_image_version}} - imagePullPolicy: Always + imagePullPolicy: IfNotPresent ports: - containerPort: 8082 name: "http-endpoint" diff --git a/roles/openshift_metrics/templates/pvc.j2 b/roles/openshift_metrics/templates/pvc.j2 index 0b801b33f..b4e6a1503 100644 --- a/roles/openshift_metrics/templates/pvc.j2 +++ b/roles/openshift_metrics/templates/pvc.j2 @@ -32,3 +32,6 @@ spec: resources: requests: storage: {{size}} +{% if storage_class_name is defined %} + storageClassName: {{ storage_class_name }} +{% endif %} diff --git a/roles/openshift_metrics/templates/route.j2 b/roles/openshift_metrics/templates/route.j2 index 08ca87288..253d6ecf5 100644 --- a/roles/openshift_metrics/templates/route.j2 +++ b/roles/openshift_metrics/templates/route.j2 @@ -2,6 +2,9 @@ apiVersion: v1 kind: Route metadata: name: {{ name }} +{% if annotations is defined %} + annotations: {{ annotations | to_yaml }} +{% endif %} {% if labels is defined and labels %} labels: {% for k, v in labels.iteritems() %} @@ -17,7 +20,7 @@ spec: tls: termination: {{ tls.termination }} {% if tls.ca_certificate is defined and tls.ca_certificate | length > 0 %} - CACertificate: | + caCertificate: | {{ tls.ca_certificate|indent(6, true) }} {% endif %} {% if tls.key is defined and tls.key | length > 0 %} diff --git a/roles/openshift_metrics/vars/default_images.yml b/roles/openshift_metrics/vars/default_images.yml index 678c4104c..8704ddfa0 100644 --- a/roles/openshift_metrics/vars/default_images.yml +++ b/roles/openshift_metrics/vars/default_images.yml @@ -1,3 +1,3 @@ --- -__openshift_metrics_image_prefix: "{{ openshift_hosted_metrics_deployer_prefix | default('docker.io/openshift/origin-') }}" -__openshift_metrics_image_version: "{{ openshift_hosted_metrics_deployer_version | default('latest') }}" +__openshift_metrics_image_prefix: "docker.io/openshift/origin-" +__openshift_metrics_image_version: "latest" diff --git a/roles/openshift_metrics/vars/openshift-enterprise.yml b/roles/openshift_metrics/vars/openshift-enterprise.yml index b20957550..5a1728de5 100644 --- a/roles/openshift_metrics/vars/openshift-enterprise.yml +++ b/roles/openshift_metrics/vars/openshift-enterprise.yml @@ -1,3 +1,3 @@ --- -__openshift_metrics_image_prefix: "{{ openshift_hosted_metrics_deployer_prefix | default('registry.access.redhat.com/openshift3/') }}" -__openshift_metrics_image_version: "{{ openshift_hosted_metrics_deployer_version | default ('3.6.0') }}" +__openshift_metrics_image_prefix: "registry.access.redhat.com/openshift3/" +__openshift_metrics_image_version: "v3.7" |