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透過 VMware Aria Operations 監控 openshift

2026-01-13· openshift

透過 VMware Aria Operations 監控 openshift

1. 先決條件

在使用 VMware Aria Operations Management Pack for Kubernetes 來監控 Kubernetes 叢集之前,您必須先準備好您的 VMware Aria Operations 環境。您必須確保 VMware Aria Operations 符合下列一般需求。

  • 確保您已安裝 VMware Aria Operations (SaaS)VMware Aria Operations 8.1 或更高版本。
  • 確認您已安裝 VMware Aria Operations Management Pack for Kubernetes
  • 確保您的環境中已部署一個 Openshift 叢集

2. 環境準備

2.1. 在 Kubernetes 中安裝 VMware Aria Operations Management Pack

2.1.1. 先決條件

  • 已安裝 Kubernetes
  • 已安裝 VMware Aria Operations
  • 確認擁有最新版本的管理套件,且該管理套件與您的 VMware Aria Operations 版本相容。
  • 確保擁有安裝管理套件的權限。

2.1.2. 開始安裝

  1. 從 VMware Marketplace 下載該管理套件的 PAK 檔案。

  2. 使用管理員權限登入 VMware Aria Operations。

  3. 從左側選單中,點擊 Data Sources > Integrations。前往右側窗格中的 Repository 索引標籤。

  4. Repository 索引標籤上,點擊 Addimage

  5. 此時會出現「Add Solutions Wizard Options」(新增解決方案精靈選項)。該精靈包含三個頁面,您可以在此尋找並上傳 PAK 檔案、接受 EULA (使用者授權合約) 並進行安裝,以及檢視安裝過程。點擊 Browse (瀏覽) 以找到您的暫存資料夾並選取 PAK 檔案。

    • 在升級至最新版本時,您可以勾選 Install the PAK file even if it is already installed (即使已安裝也要安裝 PAK 檔案) 和 Reset Default Content (重設預設內容) 這兩個選項。
  6. 點擊 Upload (上傳)。上傳過程可能需要幾分鐘。 image

  7. 閱讀並接受 EULA,然後點擊 Next (下一步)。 image

  8. 當 VMware Aria Operations Management Pack for Kubernetes 安裝完成後,點擊 Finish (完成)。

  9. 從 Data Sources -> Integrations -> ADD → Kubernetes 索引標籤設定此項整合。

  10. 先在 openshift 建立一個 read only 的 serviceAccount

    # 建立 ServiceAccount
    oc create serviceaccount vrops-mp-read-only-user -n openshift-logging
    
    # 賦予必要讀取權限
    oc adm policy add-cluster-role-to-user cluster-monitoring-view -z vrops-mp-read-only-user -n openshift-logging
    oc adm policy add-cluster-role-to-user cluster-reader -z vrops-mp-read-only-user -n openshift-logging
    
    # 建立長期 Token (Secret)
    cat <<EOF | oc apply -f -
    apiVersion: v1
    kind: Secret
    type: kubernetes.io/service-account-token
    metadata:
      name: vrops-mp-read-only-user-token
      namespace: openshift-logging
      annotations:
        kubernetes.io/service-account.name: "vrops-mp-read-only-user"
    EOF
  11. 獲取 sa 的 token

    echo $(oc get secret vrops-mp-read-only-user-token -n openshift-logging -o jsonpath='{.data.token}' | base64 -d)

    執行結果:

    eyJhbGciOiJSUzI1NiIsImtpZCI6Ijk5Vi1DZlc5M1Y0eUh5UEtBYTA4bG9OaC1jMFFTT0s1cElCa0lOZ3NuaTAifQ.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.lpM7IEWiiB4sbrCLYB-Re_R4d7-g3sELisU4npjJyp_pwzJB0LehOo-pwnlwWH33FtTOqrsD26hYlYO5POmEpGjAUt49DoL9-SkoOfCjcQy82lGKbj_F6kMVqyddVEcHBIUWIuHAckvekSerLxH1M4dIztBnTFXulKJ_GIY72VA6aQOt0kGX35-dCH8GK-nHUJIu5cKcbrWV1NAfkzLBpFqlkVnjcOgHpf2jXJ3-3ozGQ4wMvCeZlG9YA86rY8Xn1XrlbztQx2klURLuy4b2RgEt7sfZuilrZScrFoPI68a7Av5prb8EQeRnzEZSsagNP5RfH5PG1qmRW64R_BrAlg
  12. 依序輸入以下欄位內容:

  • Cloud Account Information
    • Name: openshift
  • Connection Information
    • Control Plane URL: https://api.topgun.kubeantony.com:6443
      • 執行 oc config view 找到 clusters.cluster.server 的值
    • Collector Service: Prometheus Server
    • Credential: <點選右邊的 + 按鈕>
      • Credential Kind: Token Auth
      • Credential name: ocp-prometheus
      • Bearer Token: 將步驟 11 得到的 token 複製貼上
      • Prometheus Server: https://prometheus-k8s-openshift-monitoring.apps.topgun.kubeantony.com/
        • 執行以下命令獲取:
          echo https://$(oc get routes -n openshift-monitoring prometheus-k8s -o jsonpath='{.status.ingress[0].host}')/
          命令執行結果:
          https://prometheus-k8s-openshift-monitoring.apps.topgun.kubeantony.com/
      • Prometheus endpoint token:
        • 執行以下命令獲取:

          oc create sa monitor-reader -n default
          oc adm policy add-cluster-role-to-user cluster-monitoring-view -z monitor-reader -n default
          oc adm policy add-cluster-role-to-user cluster-reader -z monitor-reader -n default
          # 建立長期 Token (Secret)
          cat <<EOF | oc apply -f -
          apiVersion: v1
          kind: Secret
          type: kubernetes.io/service-account-token
          metadata:
            name: monitor-reader-token
            namespace: default
            annotations:
              kubernetes.io/service-account.name: "monitor-reader"
          EOF
          echo $(oc get secret monitor-reader-token -n default -o jsonpath='{.data.token}' | base64 -d)

          命令執行結果:

          eyJhbGciOiJSUzI1NiIsImtpZCI6Ild2Y3ZIRzk4cEhGSlJFeGt0dk1lS1hQQzlldDNIQkdnbXhFd0NLTmRLNVEifQ.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJkZWZhdWx0Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZWNyZXQubmFtZSI6Im1vbml0b3ItcmVhZGVyLXRva2VuIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6Im1vbml0b3ItcmVhZGVyIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQudWlkIjoiYTE2ZTNhYTYtOWI3NC00NjQ3LTlkZjctZDE5MWJjM2RiNTcxIiwic3ViIjoic3lzdGVtOnNlcnZpY2VhY2NvdW50OmRlZmF1bHQ6bW9uaXRvci1yZWFkZXIifQ.wo6tD4uW-4dXgJ2hy92MnIim0V2ZLu2Yzt9ZyCZ3Y9qcZ29brh9JV6fNgNarK1eY7qIcDQKNr5IFxOHL3dZzZUI5ZlfW-rI9HYpZHbbUKDqr1b7yf6_ZtW-kTAiSdehn0DGXynPCNDpfW7MpwrsD_HUGzuYmXB2U3uTZe2soeI4zQsFSgWNjmna12oXsQ59k7uvXevjcyC4_SVI3g5BryDUhrdeAKBcZpYs5udOPgw1-j0Th0BS25xOOG4sQO3weP2CiRtYwm2RLXpct_zJXTlAMyxo05UG7vwpHOfh8nsSP0TdXuRNA4Z4-A6WmI9VGCQdohsC6kOQgeVTcZ7yL0KMrz8TE3i6_V9Uo9tiH0Mc-fBM68Tb6r6VlNgGfHM4iGeuC4gBrYM2Nn0EC2GqOlRcZ_odifGZbkIpe0LO07kAF-OwEVRra2qlcPdvD5dEOnXYf3Nh2LyuupNKAspZ1sORw3pfix8C6lwBIFqo3OdmkNZCJHfr4BaDqBaA5Gl4Z8uSCUn5Gn2_F1kcq9iECZheQNhD4pFyMebNZyrKDbu1s67N8rjDR79urOzuIriB1FbElVoG1AHP2aNcX1bDOcNgtOptpRGdxgB1gkdgRpkVbq8PAu-W6dwU2NPEjljUaIe4Myf8vzhhJVq_DzYKOOhFTMKAPAyEzrFC3jABcXYQ

          image

    • Collector / Group: 選 CloudProxy-xx-xx-xx-xx-xxx image
  • Advanced Settings
    • Java Process Monitoring: Activatied
    • Delete nonexistent object older than: 2 hours
    • cAdvisor Install Check: Deactivated
  • 點選左下角 SAVE 按鈕 image
  1. 確認連接成功 image