本文件是 GCP Service Broker 在 GitHub 存放區中說明文件的修改版本。
事前準備
- 已安裝 Kf 的叢集。
gcloud
:請按照這些操作說明安裝 gcloud CLI。kubectl
:安裝gcloud
後,請執行gcloud components install kubectl
。helm
:請按照這些操作說明安裝helm
CLI。git
:您必須使用 Git 複製存放區。
設定
選取專案
請選擇您要用於本教學課程其餘部分的 Google Cloud 專案。這個專案應與 Kf 叢集使用的專案相同。
您必須是所選專案的擁有者。您可以視需要變更下列值,以反映您的環境,然後在終端機中設定這些環境變數:
export PROJECT_ID=$(gcloud config get-value project)
export SERVICE_ACCOUNT_NAME=kf-gcp-broker
為仲介建立服務帳戶
建立服務帳戶:
gcloud iam service-accounts create $SERVICE_ACCOUNT_NAME
建立新的憑證,讓代管服務業者進行驗證,並將憑證下載至
key.json
:gcloud iam service-accounts keys create key.json --iam-account $SERVICE_ACCOUNT_NAME@$PROJECT_ID.iam.gserviceaccount.com
將專案擁有者權限授予仲介:
gcloud projects add-iam-policy-binding $PROJECT_ID --member serviceAccount:$SERVICE_ACCOUNT_NAME@$PROJECT_ID.iam.gserviceaccount.com --role "roles/owner"
啟用必要的 API
您現在需要啟用 API,讓仲介器配置資源。
代理程式有幾個必須執行的 API,以及幾個可選的 API (必須啟用才能佈建特定類型的資源)。
必須使用 Cloud Resource Manager 和 Identity and Access Management API,才能執行仲介器。如要啟用這些功能,請按照下列步驟操作:
gcloud services enable cloudresourcemanager.googleapis.com iam.googleapis.com --project $PROJECT_ID
啟用 API
為了在專案中佈建 Cloud 服務,Kef 建議至少啟用下列 API:
GCP 服務代理程式也支援多種其他服務,您可以啟用這裡列出的 API,為這些服務新增支援功能。
安裝服務代理程式
將 GCP 服務代理程式複製到本機工作站,並將
cd
複製到該工作站:git clone --depth=1 "https://github.com/GoogleCloudPlatform/gcp-service-broker"
cd gcp-service-broker/deployments/helm/gcp-service-broker
更新 Helm 資訊套件的依附元件:
helm dependency update
編輯
values.yaml
檔案,並將broker.service_account_json
的值設為包含key.json
完整內容的字串。選用:請詳閱其他屬性,並視需要變更符合您環境的屬性。
# ... broker: # ... service_account_json: "contents of key.json go here" # ...
如果是在實際環境中執行,請將
mysql.embedded
設為 false,並為具有自動備份和容錯功能的外部 MySQL 資料庫提供憑證。為 GCP Service Broker 建立 Kubernetes 命名空間:
kubectl create namespace gcp-service-broker
安裝代理程式:
helm install gcp-service-broker --set svccat.register=false --namespace gcp-service-broker .
使用 Kf 註冊中介服務:
kf create-service-broker gcp-service-broker \ "$(kubectl get secret gcp-service-broker-auth -n gcp-service-broker -o jsonpath='{.data.username}' | base64 --decode)" \ "$(kubectl get secret gcp-service-broker-auth -n gcp-service-broker -o jsonpath='{.data.password}' | base64 --decode)" \ "http://gcp-service-broker.gcp-service-broker.svc.cluster.local"
確認中介軟體安裝
執行 kf marketplace
。 畫面會顯示類似以下的輸出:
Broker Name Space Status Description
gcp-service-broker google-stackdriver-profiler Active Continuous CPU and heap profiling to improve performance and reduce costs.
gcp-service-broker google-stackdriver-monitoring Active Stackdriver Monitoring provides visibility into the performance, uptime, and overall health of cloud
gcp-service-broker google-dataflow Active A managed service for executing a wide variety of data processing patterns built on Apache Beam.
gcp-service-broker google-cloudsql-mysql Active Google CloudSQL for MySQL is a fully-managed MySQL database service.
gcp-service-broker google-spanner Active The first horizontally scalable, globally consistent, relational database service.
gcp-service-broker google-ml-apis Active Machine Learning APIs including Vision, Translate, Speech, and Natural Language.
gcp-service-broker google-pubsub Active A global service for real-time and reliable messaging and streaming data.
gcp-service-broker google-datastore Active Google Cloud Datastore is a NoSQL document database service.
gcp-service-broker google-stackdriver-debugger Active Stackdriver Debugger is a feature of the Google Cloud Platform that lets you inspect the state of an
gcp-service-broker google-firestore Active Cloud Firestore is a fast, fully managed, serverless, cloud-native NoSQL document database that simp
gcp-service-broker google-bigtable Active A high performance NoSQL database service for large analytical and operational workloads.
gcp-service-broker google-storage Active Unified object storage for developers and enterprises. Cloud Storage allows world-wide storage and r
gcp-service-broker google-stackdriver-trace Active Stackdriver Trace is a distributed tracing system that collects latency data from your applications
gcp-service-broker google-cloudsql-postgres Active Google CloudSQL for PostgreSQL is a fully-managed PostgreSQL database service.
gcp-service-broker google-dialogflow Active Dialogflow is an end-to-end, build-once deploy-everywhere development suite for creating conversatio
gcp-service-broker google-bigquery Active A fast, economical and fully managed data warehouse for large-scale data analytics.
安裝 GCP Service Broker 後,您可以使用該工具建立服務,並將服務繫結至透過 Kf 部署的應用程式。