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GKE 升級

  • gcloud auth login
  • terraform init
  • terraform refresh 確認當前terraform與gcp相同
  • GKE-version 找No channel 版本
  • rename 11-app.tf.back to 11-app.tf
  • 修改 win-env-project\dev\gcloud\01-variables.tf ＋ win-env-project\dev\gcloud\11-app.tf => variable "gke_version" { default = "1.21.13-gke.900" }
  • win-env-project\dev\11-app.tf (name: app->temp, 創建升級後的google_container_node_pool) terraform plan terraform apply // 創建一組轉移期間暫時的node環境
  • 會創建一個節點node node_pool_1 temp ,用來存放轉移的POD
  • win-env-project\dev\kube -> nodeSelector: pool: app 改成 nodeSelector: pool: temp 將k8s 指向 temp (kafka1,2,3 輪流指向 間隔約3分鐘) 03-apply-kube.sh
      nodeSelector:
        pool: app
--
      nodeSelector:
        pool: temp
  • win-env-project\dev\gcloud\modules\site\03-node-pool.tf "google_container_node_pool" "node_pool" 升級 gke version // 升級app gke
  • win-env-project\dev\kube -> nodeSelector: pool: temp 改成 nodeSelector: pool: app 將k8s 的node 指向 app (kafka1,2,3 輪流指向 間隔約3分鐘) 03-apply-kube.sh
  • rename 11-app.tf to 11-app.tf.back
  • 更新完 去gcp 手動調整 VCP network ops ip for jenkins (http://kube.16888dev.com:30100/ | win-dev-ops-ip)[https://console.cloud.google.com/networking/addresses/list?project=unistar-win-dev-v1]