3장. Service Telemetry Framework의 핵심 구성 요소 설치

절차

1. STF 구성 요소를 포함할 네임스페이스를 생성합니다(예: service-telemetry ):

   $ oc new-project service-telemetry

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2. Operator Pod를 예약할 수 있도록 네임스페이스에 OperatorGroup을 생성합니다.

   $ oc create -f - <<EOF
   apiVersion: operators.coreos.com/v1
   kind: OperatorGroup
   metadata:
     name: service-telemetry-operator-group
     namespace: service-telemetry
   spec:
     targetNamespaces:
     - service-telemetry
   EOF

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   자세한 내용은 OperatorGroups 을 참조하십시오.

3. OperatorHub.io 커뮤니티 카탈로그 소스를 활성화하여 데이터 스토리지 및 시각화 Operator를 설치합니다.

   주의

   Red Hat은 AMQ Interconnect, AMQ Certificate Manager, Service Telemetry Operator 및 Smart Gateway Operator를 포함한 핵심 Operator 및 워크로드를 지원합니다. Red Hat은 ElasticSearch, Prometheus, Alertmanager, Grafana 및 해당 Operator를 포함하여 커뮤니티 Operator 또는 워크로드 구성 요소를 지원하지 않습니다.

   $ oc create -f - <<EOF
   apiVersion: operators.coreos.com/v1alpha1
   kind: CatalogSource
   metadata:
     name: operatorhubio-operators
     namespace: openshift-marketplace
   spec:
     sourceType: grpc
     image: quay.io/operatorhubio/catalog:latest
     displayName: OperatorHub.io Operators
     publisher: OperatorHub.io
   EOF

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4. redhat-operators CatalogSource를 사용하여 AMQ Certificate Manager Operator를 구독합니다.

   참고

   AMQ Certificate Manager는 openshift-operators 네임스페이스에 배포된 다음 클러스터 전체의 모든 네임스페이스에서 사용할 수 있습니다. 결과적으로 네임스페이스가 많은 클러스터에서는 service-telemetry 네임스페이스에서 Operator를 사용할 수 있는 데 몇 분이 걸릴 수 있습니다. 다른 네임스페이스 범위 운영자와 함께 사용할 때 AMQ Certificate Manager Operator는 Operator Lifecycle Manager의 종속성 관리와 호환되지 않습니다.

   $ oc create -f - <<EOF
   apiVersion: operators.coreos.com/v1alpha1
   kind: Subscription
   metadata:
     name: amq7-cert-manager-operator
     namespace: openshift-operators
   spec:
     channel: 1.x
     installPlanApproval: Automatic
     name: amq7-cert-manager-operator
     source: redhat-operators
     sourceNamespace: openshift-marketplace
   EOF

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5. ClusterServiceVersion을 확인합니다. amq7-cert-manager.v1.0.3에 Succeeded 단계가 표시되는지 확인합니다.

   $ oc get csv --namespace openshift-operators --selector operators.coreos.com/amq7-cert-manager-operator.openshift-operators
   
   NAME                       DISPLAY                                         VERSION   REPLACES                   PHASE
   amq7-cert-manager.v1.0.3   Red Hat Integration - AMQ Certificate Manager   1.0.3     amq7-cert-manager.v1.0.2   Succeeded

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6. redhat-operators CatalogSource를 사용하여 AMQ Interconnect Operator를 구독합니다.

   $ oc create -f - <<EOF
   apiVersion: operators.coreos.com/v1alpha1
   kind: Subscription
   metadata:
     name: amq7-interconnect-operator
     namespace: service-telemetry
   spec:
     channel: 1.10.x
     installPlanApproval: Automatic
     name: amq7-interconnect-operator
     source: redhat-operators
     sourceNamespace: openshift-marketplace
   EOF

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7. ClusterServiceVersion을 확인합니다. amq7-interconnect-operator.v1.10.4에 Succeeded 단계가 표시되는지 확인합니다.

   $ oc get csv --selector=operators.coreos.com/amq7-interconnect-operator.service-telemetry
   
   NAME                                 DISPLAY                                  VERSION   REPLACES                             PHASE
   amq7-interconnect-operator.v1.10.4   Red Hat Integration - AMQ Interconnect   1.10.4    amq7-interconnect-operator.v1.10.3   Succeeded

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8. Prometheus에 지표를 저장하려면 Prometheus Operator를 활성화해야 합니다. Prometheus Operator를 활성화하려면 Red Hat OpenShift Container Platform 환경에 다음 매니페스트를 생성합니다.

   $ oc create -f - <<EOF
   apiVersion: operators.coreos.com/v1alpha1
   kind: Subscription
   metadata:
     name: prometheus
     namespace: service-telemetry
   spec:
     channel: beta
     installPlanApproval: Automatic
     name: prometheus
     source: operatorhubio-operators
     sourceNamespace: openshift-marketplace
   EOF

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9. Prometheus Succeeded 의 ClusterServiceVersion을 확인합니다.

   $ oc get csv --selector=operators.coreos.com/prometheus.service-telemetry
   
   NAME                        DISPLAY               VERSION   REPLACES                    PHASE
   prometheusoperator.0.47.0   Prometheus Operator   0.47.0    prometheusoperator.0.37.0   Succeeded

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10. ElasticSearch에 이벤트를 저장하려면 Elastic Cloud on Kubernetes (ECK) Operator를 활성화해야 합니다. ECK Operator를 활성화하려면 Red Hat OpenShift Container Platform 환경에 다음 매니페스트를 생성합니다.

    $ oc create -f - <<EOF
    apiVersion: operators.coreos.com/v1alpha1
    kind: Subscription
    metadata:
      name: elasticsearch-eck-operator-certified
      namespace: service-telemetry
    spec:
      channel: stable
      installPlanApproval: Automatic
      name: elasticsearch-eck-operator-certified
      source: certified-operators
      sourceNamespace: openshift-marketplace
    EOF

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11. Kubernetes의 Elastic Cloud에 대한 ClusterServiceVersion이 Succeeded 인지 확인합니다.

    $ oc get csv --selector=operators.coreos.com/elasticsearch-eck-operator-certified.service-telemetry
    
    NAME                                         DISPLAY                        VERSION   REPLACES   PHASE
    elasticsearch-eck-operator-certified.1.9.1   Elasticsearch (ECK) Operator   1.9.1                Succeeded

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12. STF 인스턴스를 관리하기 위해 Service Telemetry Operator 서브스크립션을 생성합니다.

    $ oc create -f - <<EOF
    apiVersion: operators.coreos.com/v1alpha1
    kind: Subscription
    metadata:
      name: service-telemetry-operator
      namespace: service-telemetry
    spec:
      channel: stable-1.4
      installPlanApproval: Automatic
      name: service-telemetry-operator
      source: redhat-operators
      sourceNamespace: openshift-marketplace
    EOF

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13. Service Telemetry Operator 및 종속 Operator를 확인합니다.

    $ oc get csv --namespace service-telemetry
    
    NAME                                         DISPLAY                                         VERSION        REPLACES                             PHASE
    amq7-cert-manager.v1.0.3                     Red Hat Integration - AMQ Certificate Manager   1.0.3          amq7-cert-manager.v1.0.2             Succeeded
    amq7-interconnect-operator.v1.10.4           Red Hat Integration - AMQ Interconnect          1.10.4         amq7-interconnect-operator.v1.10.3   Succeeded
    elasticsearch-eck-operator-certified.1.9.1   Elasticsearch (ECK) Operator                    1.9.1                                               Succeeded
    prometheusoperator.0.47.0                    Prometheus Operator                             0.47.0         prometheusoperator.0.37.0            Succeeded
    service-telemetry-operator.v1.4.1641489191   Service Telemetry Operator                      1.4.1641489191                                      Succeeded
    smart-gateway-operator.v4.0.1641489202       Smart Gateway Operator                          4.0.1641489202                                      Succeeded

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