简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
首頁 > 後端開發 > Python教學 > 主體

使用 Google Cloud Functions 與 Google Composer 進行三層資料處理並透過 GitHub Actions 進行自動部署

Mary-Kate Olsen
發布： 2024-10-26 05:42:30
原創
773 人瀏覽過

目錄

  1. 關於
  2. 使用的工具
  3. 解決方案架構圖
  4. 部署流程
    • 先決條件
    • GitHub Actions 的秘密
    • 建立新秘密：
    • 設定 DevOps 服務帳戶
  5. GitHub Actions 管道：步驟
    • 啟用服務
    • 部署儲存桶
    • 部署雲函數
    • 部署作曲家服務帳戶
    • 部署-bigquery-dataset-bigquery-tables
    • 部署作曲家環境
    • 部署-composer-http-連線
    • 部署標記
  6. GitHub Actions 工作流程說明
  7. 部署後建立的資源
  8. 結論
  9. 參考文獻

關於

本文探討如何使用 Google Cloud Functions 在三層架構中處理資料。解決方案透過 Google Composer 進行編排，並使用 GitHub Actions 實作自動部署。我們將逐步介紹所使用的工具、部署流程和管道步驟，為建置基於雲端的端到端資料管道提供清晰的指南。

使用的工具

  1. Google Cloud Platform (GCP)： 主要雲環境。
  2. 雲端儲存：用於跨不同層（銅牌、銀牌、金牌）儲存輸入和處理的資料。
  3. 雲端函數： 負責每一層資料處理的無伺服器函數。
  4. Google Composer：基於 Apache Airflow 的編排工具，用於安排和管理工作流程。
  5. GitHub Actions： 用於部署和管理管道基礎架構的自動化工具。

解決方案架構圖

Using Google Cloud Functions for Three-Tier Data Processing with Google Composer and Automated Deployments via GitHub Actions

部署流程

先決條件

在設定專案之前，請確保您具備以下條件：

  1. GCP 帳戶：已啟用結算功能的 Google Cloud 帳戶。
  2. DevOps 服務帳戶：具有在 GCP 中部署資源所需權限的服務帳戶。
  3. GitHub 中的機密：將 GCP 服務帳戶憑證、專案 ID 和儲存桶名稱作為機密儲存在 GitHub 中，以便安全存取。

GitHub Actions 的秘密

要安全地存取您的 GCP 專案和資源，請在 GitHub Actions 中設定以下機密：

  • BUCKET_DATALAKE：用於資料湖的 Cloud Storage 儲存桶。
  • GCP_DEVOPS_SA_KEY：JSON 格式的服務帳戶金鑰。
  • PROJECT_ID：您的 GCP 項目 ID。
  • REGION_PROJECT_ID：部署您的 GCP 專案的區域。

要創造新的秘密： 

1. In project repository, menu **Settings** 
2. **Security**, 
3. **Secrets and variables**,click in access **Action**
4. **New repository secret**, type a **name** and **value** for secret.
登入後複製

Using Google Cloud Functions for Three-Tier Data Processing with Google Composer and Automated Deployments via GitHub Actions

更多詳情，請瀏覽：
https://docs.github.com/pt/actions/security-for-github-actions/security-guides/using-secrets-in-github-actions

設定 DevOps 服務帳戶

在 GCP 中建立一個具有 Cloud Functions、Composer、BigQuery 和 Cloud Storage 權限的服務帳號。授予必要的角色，例如：

  • 雲端函數管理員
  • 作曲家使用者
  • BigQuery 資料編輯器
  • 儲存物件管理

GitHub Actions 管道：步驟

管道自動化了整個部署過程，確保所有組件都正確設定。以下是 GitHub Actions 檔案中關鍵作業的細分，每個作業負責部署的不同面向。

啟用服務 

enable-services:
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v2

    # Step to Authenticate with GCP
    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Configure  Cloud SDK
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    # Step to Configure Docker to use the gcloud command-line tool as a credential helper
    - name: Configure Docker
      run: |-
        gcloud auth configure-docker

    - name: Set up python 3.8
      uses: actions/setup-python@v2
      with:
        python-version: 3.8.16

    # Step to Create GCP Bucket 
    - name: Enable gcp service api's
      run: |-
        gcloud services enable ${{ env.GCP_SERVICE_API_0 }}
        gcloud services enable ${{ env.GCP_SERVICE_API_1 }}
        gcloud services enable ${{ env.GCP_SERVICE_API_2 }}
        gcloud services enable ${{ env.GCP_SERVICE_API_3 }}
        gcloud services enable ${{ env.GCP_SERVICE_API_4 }}
登入後複製

部署桶 

deploy-buckets:
    needs: [enable-services]
    runs-on: ubuntu-22.04
    timeout-minutes: 10

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Authenticate with GCP
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    # Step to Configure Docker to use the gcloud command-line tool as a credential helper
    - name: Configure Docker
      run: |-
        gcloud auth configure-docker

    # Step to Create GCP Bucket 
    - name: Create Google Cloud Storage - datalake
      run: |-
        if ! gsutil ls -p ${{ secrets.PROJECT_ID }} gs://${{ secrets.BUCKET_DATALAKE }} &> /dev/null; \
          then \
            gcloud storage buckets create gs://${{ secrets.BUCKET_DATALAKE }} --default-storage-class=nearline --location=${{ env.REGION }}
          else
            echo "Cloud Storage : gs://${{ secrets.BUCKET_DATALAKE }}  already exists" ! 
          fi


    # Step to Upload the file to GCP Bucket - transient files
    - name: Upload transient files to Google Cloud Storage
      run: |-
        TARGET=${{ env.INPUT_FOLDER }}
        BUCKET_PATH=${{ secrets.BUCKET_DATALAKE }}/${{ env.INPUT_FOLDER }}    
        gsutil cp -r $TARGET gs://${BUCKET_PATH}
登入後複製

部署雲端功能 

deploy-cloud-function:
    needs: [enable-services, deploy-buckets]
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v2

    # Step to Authenticate with GCP
    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Configure  Cloud SDK
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    # Step to Configure Docker to use the gcloud command-line tool as a credential helper
    - name: Configure Docker
      run: |-
        gcloud auth configure-docker

    - name: Set up python 3.10
      uses: actions/setup-python@v2
      with:
        python-version: 3.10.12
    #cloud_function_scripts/csv_to_parquet
    - name: Create cloud function - ${{ env.CLOUD_FUNCTION_1_NAME }}
      run: |-
        cd ${{ env.FUNCTION_SCRIPTS }}/${{ env.CLOUD_FUNCTION_1_NAME }}
        gcloud functions deploy ${{ env.CLOUD_FUNCTION_1_NAME }} \
        --gen2 \
        --cpu=${{ env.FUNCTION_CPU  }} \
        --memory=${{ env.FUNCTION_MEMORY  }} \
        --runtime ${{ env.PYTHON_FUNCTION_RUNTIME }} \
        --trigger-http \
        --region ${{ env.REGION }} \
        --entry-point ${{ env.CLOUD_FUNCTION_1_NAME }}

    - name: Create cloud function - ${{ env.CLOUD_FUNCTION_2_NAME }}
      run: |-
        cd ${{ env.FUNCTION_SCRIPTS }}/${{ env.CLOUD_FUNCTION_2_NAME }}
        gcloud functions deploy ${{ env.CLOUD_FUNCTION_2_NAME }} \
        --gen2 \
        --cpu=${{ env.FUNCTION_CPU  }} \
        --memory=${{ env.FUNCTION_MEMORY  }} \
        --runtime ${{ env.PYTHON_FUNCTION_RUNTIME }} \
        --trigger-http \
        --region ${{ env.REGION }} \
        --entry-point ${{ env.CLOUD_FUNCTION_2_NAME }}

    - name: Create cloud function - ${{ env.CLOUD_FUNCTION_3_NAME }}
      run: |-
        cd ${{ env.FUNCTION_SCRIPTS }}/${{ env.CLOUD_FUNCTION_3_NAME }}
        gcloud functions deploy ${{ env.CLOUD_FUNCTION_3_NAME }} \
        --gen2 \
        --cpu=${{ env.FUNCTION_CPU  }} \
        --memory=${{ env.FUNCTION_MEMORY  }} \
        --runtime ${{ env.PYTHON_FUNCTION_RUNTIME }} \
        --trigger-http \
        --region ${{ env.REGION }} \
        --entry-point ${{ env.CLOUD_FUNCTION_3_NAME }}
登入後複製

部署作曲家服務帳戶 

deploy-composer-service-account:
    needs: [enable-services, deploy-buckets, deploy-cloud-function ]
    runs-on: ubuntu-22.04
    timeout-minutes: 10

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Authenticate with GCP
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    # Step to Configure Docker to use the gcloud command-line tool as a credential helper
    - name: Configure Docker
      run: |-
        gcloud auth configure-docker


    - name: Create service account
      run: |-

        if ! gcloud iam service-accounts list | grep -i ${{ env.SERVICE_ACCOUNT_NAME}} &> /dev/null; \
          then \
            gcloud iam service-accounts create ${{ env.SERVICE_ACCOUNT_NAME }} \
            --display-name=${{ env.SERVICE_ACCOUNT_DESCRIPTION }}
          fi
    - name: Add permissions to service account
      run: |-
        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/composer.user"

        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/storage.objectAdmin"

        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/cloudfunctions.invoker"

        # Permissão para criar e gerenciar ambientes Composer
        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/composer.admin"

        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/composer.worker"

        # Permissão para criar e configurar instâncias e recursos na VPC
        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/compute.networkAdmin"

        # Permissão para interagir com o Cloud Storage, necessário para buckets e logs
        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/storage.admin"

        # Permissão para criar e gerenciar recursos no projeto, como buckets e instâncias
        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/editor"

        # Permissão para acessar e usar recursos necessários para o IAM
        gcloud projects add-iam-policy-binding ${{secrets.PROJECT_ID}} \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/iam.serviceAccountUser"

        gcloud functions add-iam-policy-binding ${{env.CLOUD_FUNCTION_1_NAME}} \
          --region="${{env.REGION}}" \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/cloudfunctions.invoker"

        gcloud functions add-invoker-policy-binding ${{env.CLOUD_FUNCTION_1_NAME}} \
          --region="${{env.REGION}}" \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" 

        gcloud functions add-iam-policy-binding ${{env.CLOUD_FUNCTION_2_NAME}} \
          --region="${{env.REGION}}" \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/cloudfunctions.invoker"

        gcloud functions add-invoker-policy-binding ${{env.CLOUD_FUNCTION_2_NAME}} \
          --region="${{env.REGION}}" \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com"     

        gcloud functions add-iam-policy-binding ${{env.CLOUD_FUNCTION_3_NAME}} \
          --region="${{env.REGION}}" \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
          --role="roles/cloudfunctions.invoker"

        gcloud functions add-invoker-policy-binding ${{env.CLOUD_FUNCTION_3_NAME}} \
          --region="${{env.REGION}}" \
          --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com"   

        SERVICE_NAME_1=$(gcloud functions describe ${{ env.CLOUD_FUNCTION_1_NAME }} --region=${{ env.REGION }} --format="value(serviceConfig.service)")
        gcloud run services add-iam-policy-binding $SERVICE_NAME_1 \
        --region="${{env.REGION}}" \
        --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
        --role="roles/run.invoker"

        SERVICE_NAME_2=$(gcloud functions describe ${{ env.CLOUD_FUNCTION_2_NAME }} --region=${{ env.REGION }} --format="value(serviceConfig.service)")
        gcloud run services add-iam-policy-binding $SERVICE_NAME_2 \
        --region="${{env.REGION}}" \
        --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
        --role="roles/run.invoker"

        SERVICE_NAME_3=$(gcloud functions describe ${{ env.CLOUD_FUNCTION_3_NAME }} --region=${{ env.REGION }} --format="value(serviceConfig.service)")
        gcloud run services add-iam-policy-binding $SERVICE_NAME_3 \
        --region="${{env.REGION}}" \
        --member="serviceAccount:${{env.SERVICE_ACCOUNT_NAME}}@${{secrets.PROJECT_ID}}.iam.gserviceaccount.com" \
        --role="roles/run.invoker"


        gcloud functions add-invoker-policy-binding ${{env.CLOUD_FUNCTION_1_NAME}} \
        --region="${{env.REGION}}" \
        --member="allUsers"

        gcloud functions add-invoker-policy-binding ${{env.CLOUD_FUNCTION_2_NAME}} \
        --region="${{env.REGION}}" \
        --member="allUsers"

        gcloud functions add-invoker-policy-binding ${{env.CLOUD_FUNCTION_3_NAME}} \
        --region="${{env.REGION}}" \
        --member="allUsers"
登入後複製

部署bigquery-資料集-bigquery-表 

deploy-bigquery-dataset-bigquery-tables:
    needs: [enable-services, deploy-buckets, deploy-cloud-function, deploy-composer-service-account ]
    runs-on: ubuntu-22.04
    timeout-minutes: 10

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Authenticate with GCP
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    # Step to Configure Docker to use the gcloud command-line tool as a credential helper
    - name: Configure Docker
      run: |-
        gcloud auth configure-docker


    - name: Create Big Query Dataset
      run: |-  
        if ! bq ls --project_id ${{ secrets.PROJECT_ID}} -a | grep -w ${{ env.BIGQUERY_DATASET}} &> /dev/null; \
          then 

            bq --location=${{ env.REGION }} mk \
          --default_table_expiration 0 \
          --dataset ${{ env.BIGQUERY_DATASET }}

          else
            echo "Big Query Dataset : ${{ env.BIGQUERY_DATASET }} already exists" ! 
          fi

    - name: Create Big Query table
      run: |-
        TABLE_NAME_CUSTOMER=${{ env.BIGQUERY_DATASET}}.${{ env.BIGQUERY_TABLE_CUSTOMER}}
        c=0
        for table in $(bq ls --max_results 1000 "${{ secrets.PROJECT_ID}}:${{ env.BIGQUERY_DATASET}}" | tail -n +3 | awk '{print }'); do

            # Determine the table type and file extension
            if bq show --format=prettyjson $BIGQUERY_TABLE_CUSTOMER | jq -r '.type' | grep -q -E "TABLE"; then
              echo "Dataset ${{ env.BIGQUERY_DATASET}} already has table named : $table " !
              if [ "$table" == "${{ env.BIGQUERY_TABLE_CUSTOMER}}" ]; then
                echo "Dataset ${{ env.BIGQUERY_DATASET}} already has table named : $table " !
                ((c=c+1))       
              fi                  
            else
                echo "Ignoring $table"            
                continue
            fi
        done
        echo " contador $c "
        if [ $c == 0 ]; then
          echo "Creating table named : $table for Dataset ${{ env.BIGQUERY_DATASET}} " !

          bq mk --table \
          $TABLE_NAME_CUSTOMER \
          ./big_query_schemas/customer_schema.json


        fi
登入後複製

部署 Composer 環境 

deploy-composer-environment:
    needs: [enable-services, deploy-buckets, deploy-cloud-function, deploy-composer-service-account, deploy-bigquery-dataset-bigquery-tables ]
    runs-on: ubuntu-22.04
    timeout-minutes: 40

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Authenticate with GCP
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    # Step to Configure Docker to use the gcloud command-line tool as a credential helper
    - name: Configure Docker
      run: |-
        gcloud auth configure-docker

    # Create composer environments
    - name: Create composer environments
      run: |-
        if ! gcloud composer environments list --project=${{ secrets.PROJECT_ID }} --locations=${{ env.REGION }} | grep -i ${{ env.COMPOSER_ENV_NAME }} &> /dev/null; then
            gcloud composer environments create ${{ env.COMPOSER_ENV_NAME }} \
                --project ${{ secrets.PROJECT_ID }} \
                --location ${{ env.REGION }} \
                --environment-size ${{ env.COMPOSER_ENV_SIZE }} \
                --image-version ${{ env.COMPOSER_IMAGE_VERSION }} \
                --service-account ${{ env.SERVICE_ACCOUNT_NAME }}@${{ secrets.PROJECT_ID }}.iam.gserviceaccount.com
        else
            echo "Composer environment ${{ env.COMPOSER_ENV_NAME }} already exists!"
        fi

    # Create composer environments
    - name: Create composer variable PROJECT_ID 
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION}} variables \
        -- set PROJECT_ID ${{ secrets.PROJECT_ID }}

    - name: Create composer variable REGION
      run: |-  
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
          --location ${{ env.REGION }} variables \
          -- set REGION ${{ env.REGION }}

    - name: Create composer variable CLOUD_FUNCTION_1_NAME
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }}\
          --location ${{ env.REGION }} variables \
          -- set CLOUD_FUNCTION_1_NAME ${{ env.CLOUD_FUNCTION_1_NAME }}

    - name: Create composer variable CLOUD_FUNCTION_2_NAME
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set CLOUD_FUNCTION_2_NAME ${{ env.CLOUD_FUNCTION_2_NAME }}

    - name: Create composer variable CLOUD_FUNCTION_3_NAME
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set CLOUD_FUNCTION_3_NAME ${{ env.CLOUD_FUNCTION_3_NAME }}

    - name: Create composer variable BUCKET_DATALAKE
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION}} variables \
        -- set BUCKET_NAME ${{ secrets.BUCKET_DATALAKE }}

    - name: Create composer variable TRANSIENT_FILE_PATH
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set TRANSIENT_FILE_PATH ${{ env.TRANSIENT_FILE_PATH }}

    - name: Create composer variable BRONZE_PATH 
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set BRONZE_PATH ${{ env.BRONZE_PATH }}

    - name: Create composer variable SILVER_PATH
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set SILVER_PATH ${{ env.SILVER_PATH }}

    - name: Create composer variable REGION_PROJECT_ID
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set REGION_PROJECT_ID "${{ env.REGION }}-${{ secrets.PROJECT_ID }}"


    - name: Create composer variable BIGQUERY_DATASET
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set BIGQUERY_DATASET "${{ env.BIGQUERY_DATASET }}"

    - name: Create composer variable BIGQUERY_TABLE_CUSTOMER
      run: |-
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} variables \
        -- set BIGQUERY_TABLE_CUSTOMER "${{ env.BIGQUERY_TABLE_CUSTOMER }}"
登入後複製

部署-composer-http-連接 

deploy-composer-http-connection:
    needs: [enable-services, deploy-buckets, deploy-cloud-function, deploy-composer-service-account, deploy-bigquery-dataset-bigquery-tables, deploy-composer-environment ]
    runs-on: ubuntu-22.04

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Authenticate with GCP
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    # Step to Configure Docker to use the gcloud command-line tool as a credential helper
    - name: Configure Docker
      run: |-
        gcloud auth configure-docker

    - name: Create composer http connection HTTP_CONNECTION
      run: |-
        HOST="https://${{ env.REGION }}-${{ secrets.PROJECT_ID }}.cloudfunctions.net"
        gcloud composer environments run ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} connections \
        -- add ${{ env.HTTP_CONNECTION }} \
        --conn-type ${{ env.CONNECTION_TYPE  }} \
        --conn-host $HOST
登入後複製

部署-dags 

deploy-dags:
    needs: [enable-services, deploy-buckets, deploy-cloud-function, deploy-composer-service-account, deploy-bigquery-dataset-bigquery-tables, deploy-composer-environment, deploy-composer-http-connection ]
    runs-on: ubuntu-22.04

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Authorize GCP
      uses: 'google-github-actions/auth@v2'
      with:
        credentials_json:  ${{ secrets.GCP_DEVOPS_SA_KEY }}

    # Step to Authenticate with GCP
    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        version: '>= 363.0.0'
        project_id: ${{ secrets.PROJECT_ID }}

    - name: Get Composer bucket name and Deploy DAG to Composer
      run: |-
        COMPOSER_BUCKET=$(gcloud composer environments describe ${{ env.COMPOSER_ENV_NAME }} \
        --location ${{ env.REGION }} \
        --format="value(config.dagGcsPrefix)")
        gsutil -m cp -r ./dags/* $COMPOSER_BUCKET/dags/
登入後複製

部署後創建的資源

部署過程完成後，將提供以下資源：

  1. 雲端儲存桶：分為銅牌、銀牌、金牌層。
  2. Cloud Functions：：負責跨三層處理資料。
  3. Composer 的服務帳戶：：具有呼叫雲端函數的適當權限。
  4. BigQuery 資料集和表格：為儲存處理後的資料而建立的 DataFrame。
  5. Google Composer 環境：編排雲函數並進行日常執行。
  6. Composer DAG：DAG 管理呼叫 Cloud Functions 和處理資料的工作流程。

結論

此解決方案示範如何利用 Google Cloud Functions、Composer 和 BigQuery 建立強大的三層資料處理管道。使用 GitHub Actions 的自動化可確保平穩、可重複的部署過程，從而更輕鬆地大規模管理基於雲端的資料管道。

參考

  1. Google 雲端平台文件：https://cloud.google.com/docs
  2. GitHub Actions 文件：：https://docs.github.com/en/actions
  3. Google Composer 文件：：https://cloud.google.com/composer/docs
  4. 雲端函數文件：https://cloud.google.com/functions/docs
  5. GitHub 儲存庫：https://github.com/jader-lima/gcp-cloud-functions-to-bigquery

以上是使用 Google Cloud Functions 與 Google Composer 進行三層資料處理並透過 GitHub Actions 進行自動部署的詳細內容。更多資訊請關注PHP中文網其他相關文章！

來源：dev.to
上一篇：如何使用 Python 的 smtplib.sendmail() 向多位收件者傳送電子郵件？ 下一篇：為什麼在 pandas 索引中使用 OR 運算子會保留值為 -1 的行，而 AND 運算子會丟棄它們，這與直覺的預期相矛盾？
本網站聲明
本文內容由網友自願投稿，版權歸原作者所有。本站不承擔相應的法律責任。如發現涉嫌抄襲或侵權的內容，請聯絡admin@php.cn
作者最新文章
最新問題
function_exists()無法判定自訂函數 function test()    {        return true;    }    if (function_exists('TEST')) {        ech...
來自於 2024-04-29 11:01:01
0
2
1679
google 瀏覽器 手機版顯示的怎麼實現 老師您好，google 瀏覽器怎麼變成手機版樣式的？
來自於 2024-04-23 00:22:19
0
10
1833
子窗口操作父窗口，輸出沒反應 前兩句可執行，最後一句沒辦法應
來自於 2024-04-19 15:37:47
0
1
1560
父視窗沒有輸出 document.onclick = function(){ window.opener.document.write('我是子視窗的輸出');                  ...
來自於 2024-04-18 23:52:34
0
1
1466
關於CSS心智圖的課件在哪？ 課件
來自於 2024-04-16 10:10:18
0
0
1515
相關專題
更多>
熱門推薦
熱門教學
更多>
相關教學
熱門推薦
最新課程
最新下載
更多>
網站特效
網站源碼
網站素材
前端模板
關於我們 免責聲明 Sitemap
PHP中文網：公益線上PHP培訓，幫助PHP學習者快速成長！