7.3. 安装 Service Telemetry Framework 1.5 Operator

在 Red Hat OpenShift Container Platform 环境中为 OpenShift Operator 安装 Service Telemetry Framework (STF) 1.5 Operator 和 Certificate Manager。有关 STF 支持状态和生命周期的更多信息，请参阅第 1.1 节 “支持服务 Telemetry 框架”。

先决条件

您已将 Red Hat OpenShift Container Platform 环境升级到 4.10。有关升级 Red Hat OpenShift Container Platform 的更多信息，请参阅第 7.2 节 “将 Red Hat OpenShift Container Platform 升级到 4.10”。
您的 Red Hat OpenShift Container Platform 环境网络已完全连接。

流程

进入 service-telemetry 项目：
```
oc project service-telemetry
```
```
$ oc project service-telemetry
```
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为 cert-manager Operator 创建命名空间 ：

$ oc create -f - <<EOF
apiVersion: project.openshift.io/v1
kind: Project
metadata:
  name: openshift-cert-manager-operator
spec:
  finalizers:
  - kubernetes
EOF

$ oc create -f - <<EOF
apiVersion: project.openshift.io/v1
kind: Project
metadata:
  name: openshift-cert-manager-operator
spec:
  finalizers:
  - kubernetes
EOF

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为 cert-manager Operator 创建 OperatorGroup ：

$ oc create -f - <<EOF
apiVersion: operators.coreos.com/v1
kind: OperatorGroup
metadata:
  name: openshift-cert-manager-operator
  namespace: openshift-cert-manager-operator
spec: {}
EOF

$ oc create -f - <<EOF
apiVersion: operators.coreos.com/v1
kind: OperatorGroup
metadata:
  name: openshift-cert-manager-operator
  namespace: openshift-cert-manager-operator
spec: {}
EOF

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使用 redhat-operators CatalogSource 订阅 cert-manager Operator：

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

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

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验证您的 ClusterServiceVersion。确保 cert-manager Operator 的阶段为 Succeeded ：

oc get csv --namespace openshift-cert-manager-operator --selector=operators.coreos.com/openshift-cert-manager-operator.openshift-cert-manager-operator

$ oc get csv --namespace openshift-cert-manager-operator --selector=operators.coreos.com/openshift-cert-manager-operator.openshift-cert-manager-operator

NAME                            DISPLAY                                       VERSION   REPLACES   PHASE
openshift-cert-manager.v1.7.1   cert-manager Operator for Red Hat OpenShift   1.7.1-1              Succeeded

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可选：重新订阅 Grafana Operator。如需更多信息，请参阅：测试第 5.1.1 节 “配置 Grafana 以托管仪表板”。

创建 Service Telemetry Operator 订阅来管理 STF 实例：

$ oc create -f - <<EOF
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: service-telemetry-operator
  namespace: service-telemetry
spec:
  channel: stable-1.5
  installPlanApproval: Automatic
  name: service-telemetry-operator
  source: redhat-operators
  sourceNamespace: openshift-marketplace
EOF

$ oc create -f - <<EOF
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: service-telemetry-operator
  namespace: service-telemetry
spec:
  channel: stable-1.5
  installPlanApproval: Automatic
  name: service-telemetry-operator
  source: redhat-operators
  sourceNamespace: openshift-marketplace
EOF

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验证 Service Telemetry Operator 和依赖的 Operator：

oc get csv --namespace service-telemetry

$ oc get csv --namespace service-telemetry

NAME                                          DISPLAY                                       VERSION          REPLACES                                      PHASE
amq7-interconnect-operator.v1.10.13           Red Hat Integration - AMQ Interconnect        1.10.13          amq7-interconnect-operator.v1.10.4            Succeeded
elasticsearch-eck-operator-certified.v2.5.0   Elasticsearch (ECK) Operator                  2.5.0            elasticsearch-eck-operator-certified.v2.4.0   Succeeded
openshift-cert-manager.v1.7.1                 cert-manager Operator for Red Hat OpenShift   1.7.1-1                                                        Succeeded
prometheusoperator.0.47.0                     Prometheus Operator                           0.47.0           prometheusoperator.0.37.0                     Succeeded
service-telemetry-operator.v1.5.1669950702    Service Telemetry Operator                    1.5.1669950702                                                 Succeeded
smart-gateway-operator.v5.0.1669950681        Smart Gateway Operator                        5.0.1669950681                                                 Succeeded

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验证

验证 Service Telemetry Operator 是否已成功协调。

oc logs -f --selector=name=service-telemetry-operator
oc get pods

$ oc logs -f --selector=name=service-telemetry-operator

[...]
----- Ansible Task Status Event StdOut (infra.watch/v1beta1, Kind=ServiceTelemetry, default/service-telemetry) -----


PLAY RECAP *********************************************************************
localhost                  : ok=115  changed=0    unreachable=0    failed=0    skipped=21   rescued=0    ignored=0


$ oc get pods
NAME                                                      READY   STATUS    RESTARTS        AGE
alertmanager-default-0                                    3/3     Running   0               20h
default-cloud1-ceil-event-smartgateway-6d57ffbbdc-5mrj8   2/2     Running   1 (3m42s ago)   4m21s
default-cloud1-ceil-meter-smartgateway-67684d88c8-62mp7   3/3     Running   1 (3m43s ago)   4m20s
default-cloud1-coll-event-smartgateway-66cddd5567-qb6p2   2/2     Running   1 (3m42s ago)   4m19s
default-cloud1-coll-meter-smartgateway-76d5ff6db5-z5ch8   3/3     Running   0               4m20s
default-cloud1-sens-meter-smartgateway-7b59669fdd-c42zg   3/3     Running   1 (3m43s ago)   4m20s
default-interconnect-845c4b647c-wwfcm                     1/1     Running   0               4m10s
elastic-operator-57b57964c5-6q88r                         1/1     Running   8 (17h ago)     20h
elasticsearch-es-default-0                                1/1     Running   0               21h
grafana-deployment-59c54f7d7c-zjnhm                       2/2     Running   0               20h
interconnect-operator-848889bf8b-bq2zx                    1/1     Running   0               20h
prometheus-default-0                                      3/3     Running   1 (20h ago)     20h
prometheus-operator-5d7b69fd46-c2xlv                      1/1     Running   0               20h
service-telemetry-operator-79fb664dfb-nj8jn               1/1     Running   0               5m11s
smart-gateway-operator-79557664f8-ql7xr                   1/1     Running   0               5m7s

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7.3. 安装 Service Telemetry Framework 1.5 Operator

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