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はじめに
This guide explains how to use GitHub Actions to build and deploy a project to Azure Kubernetes Service.
必要な環境
GitHub Actionsワークフローを作成する前に、まず以下のセットアップのステップを完了しておかなければなりません。
-
Create a target AKS cluster and an Azure Container Registry (ACR). For more information, see "Quickstart: Deploy an AKS cluster by using the Azure portal - Azure Kubernetes Service" and "Quickstart - Create registry in portal - Azure Container Registry" in the Azure documentation.
-
Create a secret called
AZURE_CREDENTIALSto store your Azure credentials. For more information about how to find this information and structure the secret, see theAzure/loginaction documentation.
ワークフローの作成
必要な環境を整えたら、ワークフローの作成に進むことができます。
The following example workflow demonstrates how to build and deploy a project to Azure Kubernetes Service when code is pushed to your repository.
Under the workflow env key, change the following values:
AZURE_CONTAINER_REGISTRYto the name of your container registryPROJECT_NAMEto the name of your projectRESOURCE_GROUPto the resource group containing your AKS clusterCLUSTER_NAMEto the name of your AKS cluster
This workflow uses the helm render engine for the azure/k8s-bake action. If you will use the helm render engine, change the value of CHART_PATH to the path to your helm file. Change CHART_OVERRIDE_PATH to an array of override file paths. If you use a different render engine, update the input parameters sent to the azure/k8s-bake action.
# このワークフローはGitHubによって認定されていないアクションを使用します。
# それらはサードパーティによって提供され、
# 別個の利用規約、プライバシーポリシー、
# サポートドキュメンテーションが適用されます。
name: Build and deploy to Azure Kubernetes Service
env:
AZURE_CONTAINER_REGISTRY: MY_REGISTRY_NAME # set this to the name of your container registry
PROJECT_NAME: MY_PROJECT_NAME # set this to your project's name
RESOURCE_GROUP: MY_RESOURCE_GROUP # set this to the resource group containing your AKS cluster
CLUSTER_NAME: MY_CLUSTER_NAME # set this to the name of your AKS cluster
REGISTRY_URL: MY_REGISTRY_URL # set this to the URL of your registry
# If you bake using helm:
CHART_PATH: MY_HELM_FILE # set this to the path to your helm file
CHART_OVERRIDE_PATH: MY_OVERRIDE_FILES # set this to an array of override file paths
on: [push]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Azure Login
uses: azure/login@89d153571fe9a34ed70fcf9f1d95ab8debea7a73
with:
creds: ${{ secrets.AZURE_CREDENTIALS }}
- name: Build image on ACR
uses: azure/CLI@7378ce2ca3c38b4b063feb7a4cbe384fef978055
with:
azcliversion: 2.29.1
inlineScript: |
az configure --defaults acr=${{ env.AZURE_CONTAINER_REGISTRY }}
az acr build -t -t ${{ env.REGISTRY_URL }}/${{ env.PROJECT_NAME }}:${{ github.sha }}
- name: Gets K8s context
uses: azure/aks-set-context@4e5aec273183a197b181314721843e047123d9fa
with:
creds: ${{ secrets.AZURE_CREDENTIALS }}
resource-group: ${{ env.RESOURCE_GROUP }}
cluster-name: ${{ env.CLUSTER_NAME }}
id: login
- name: Configure deployment
uses: azure/k8s-bake@773b6144a3732e3bf4c78b146a0bb9617b2e016b
with:
renderEngine: 'helm'
helmChart: ${{ env.CHART_PATH }}
overrideFiles: ${{ env.CHART_OVERRIDE_PATH }}
overrides: |
replicas:2
helm-version: 'latest'
id: bake
- name: Deploys application
- uses: Azure/k8s-deploy@c8fbd76ededaad2799c054a9fd5d0fa5d4e9aee4
with:
manifests: ${{ steps.bake.outputs.manifestsBundle }}
images: |
${{ env.AZURE_CONTAINER_REGISTRY }}.azurecr.io/${{ env.PROJECT_NAME }}:${{ github.sha }}
imagepullsecrets: |
${{ env.PROJECT_NAME }}追� リソース
以下のリソースも役に立つでしょう。
- オリジナルのスターターワークフローについては、GitHub Actions
starter-workflowsリポジトリ中のazure-kubernetes-service.ymlを参照してく� さい。 - The actions used to in this workflow are the official Azure
Azure/login,Azure/aks-set-context,Azure/CLI,Azure/k8s-bake, andAzure/k8s-deployactions. - For more examples of GitHub Action workflows that deploy to Azure, see the actions-workflow-samples repository.