Merge pull request #1 from jorgearteiro/aks-devhub-xawcq

Add workflow to deploy to AKS

.dockerignore

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+Dockerfile
+charts/
+bin/
+obj/

.github/workflows/weatherhub.yml

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+# This workflow will build and push an application to a Azure Kubernetes Service (AKS) cluster when you push your code
+#
+# This workflow assumes you have already created the target AKS cluster and have created an Azure Container Registry (ACR)
+# The ACR should be attached to the AKS cluster
+# For instructions see:
+#   - https://docs.microsoft.com/en-us/azure/aks/kubernetes-walkthrough-portal
+#   - https://docs.microsoft.com/en-us/azure/container-registry/container-registry-get-started-portal
+#   - https://learn.microsoft.com/en-us/azure/aks/cluster-container-registry-integration?tabs=azure-cli#configure-acr-integration-for-existing-aks-clusters
+#   - https://github.com/Azure/aks-create-action
+#
+# To configure this workflow:
+#
+# 1. Set the following secrets in your repository (instructions for getting these can be found at https://docs.microsoft.com/en-us/azure/developer/github/connect-from-azure?tabs=azure-cli%2Clinux):
+#    - AZURE_CLIENT_ID
+#    - AZURE_TENANT_ID
+#    - AZURE_SUBSCRIPTION_ID
+#
+# 2. Set the following environment variables (or replace the values below):
+#    - ACR_RESOURCE_GROUP (resource group of your ACR)
+#    - AZURE_CONTAINER_REGISTRY (name of your container registry / ACR)
+#    - CLUSTER_RESOURCE_GROUP (where your cluster is deployed)
+#    - CLUSTER_NAME (name of your AKS cluster)
+#    - CONTAINER_NAME (name of the container image you would like to push up to your ACR)
+#    - DEPLOYMENT_MANIFEST_PATH (path to the manifest yaml for your deployment)
+#    - DOCKER_FILE (path to your Dockerfile)
+#    - BUILD_CONTEXT_PATH (path to the context of your Dockerfile)
+#    - NAMESPACE (namespace to deploy your application)
+#
+# For more information on GitHub Actions for Azure, refer to https://github.com/Azure/Actions
+# For more samples to get started with GitHub Action workflows to deploy to Azure, refer to https://github.com/Azure/actions-workflow-samples
+# For more options with the actions used below please refer to https://github.com/Azure/login
+
+name: weatherhub
+
+on:
+  push:
+    branches: [aks]
+  workflow_dispatch:
+
+env:
+  ACR_RESOURCE_GROUP: joarteir-aks-auto
+  AZURE_CONTAINER_REGISTRY: arteiroacr
+  CONTAINER_NAME: weatherhubweb
+  CLUSTER_RESOURCE_GROUP: joarteir-aks-auto
+  CLUSTER_NAME: aks-auto
+  DEPLOYMENT_MANIFEST_PATH: |
+    manifests/deployment.yaml
+    manifests/service.yaml
+  DOCKER_FILE: Dockerfile
+  BUILD_CONTEXT_PATH: ./
+  NAMESPACE: weatherapp
+
+jobs:
+  buildImage:
+    permissions:
+      contents: read
+      id-token: write
+    runs-on: ubuntu-latest
+    steps:
+      # Checks out the repository this file is in
+      - uses: actions/checkout@v3
+
+      # Logs in with your Azure credentials
+      - name: Azure login
+        uses: azure/[email protected]
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
+      # Builds and pushes an image up to your Azure Container Registry
+      - name: Build and push image to ACR
+        run: |
+          az acr build --image ${{ env.AZURE_CONTAINER_REGISTRY }}.azurecr.io/${{ env.CONTAINER_NAME }}:${{ github.sha }} --registry ${{ env.AZURE_CONTAINER_REGISTRY }} -g ${{ env.ACR_RESOURCE_GROUP }} -f ${{ env.DOCKER_FILE }} ${{ env.BUILD_CONTEXT_PATH }}
+  deploy:
+    permissions:
+      actions: read
+      contents: read
+      id-token: write
+    runs-on: ubuntu-latest
+    needs: [buildImage]
+    steps:
+      # Checks out the repository this file is in
+      - uses: actions/checkout@v3
+
+      # Logs in with your Azure credentials
+      - name: Azure login
+        uses: azure/[email protected]
+        with:
+          client-id: ${{ secrets.AZURE_CLIENT_ID }}
+          tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+          subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
+      # Use kubelogin to configure your kubeconfig for Azure auth
+      - name: Set up kubelogin for non-interactive login
+        uses: azure/use-kubelogin@v1
+        with:
+          kubelogin-version: 'v0.0.25'
+
+      # Retrieves your Azure Kubernetes Service cluster's kubeconfig file
+      - name: Get K8s context
+        uses: azure/aks-set-context@v3
+        with:
+          resource-group: ${{ env.CLUSTER_RESOURCE_GROUP }}
+          cluster-name: ${{ env.CLUSTER_NAME }}
+          admin: 'false'
+          use-kubelogin: 'true'
+
+      # Checks if the AKS cluster is private
+      - name: Is private cluster
+        id: isPrivate
+        run: |
+          result=$(az aks show --resource-group ${{ env.CLUSTER_RESOURCE_GROUP }} --name ${{ env.CLUSTER_NAME }} --query "apiServerAccessProfile.enablePrivateCluster")
+          echo "PRIVATE_CLUSTER=$result" >> "$GITHUB_OUTPUT"
+
+      # Deploys application based on given manifest  file
+      - name: Deploys application
+        uses: Azure/k8s-deploy@v4
+        with:
+          action: deploy
+          manifests: ${{ env.DEPLOYMENT_MANIFEST_PATH }}
+          images: |
+            ${{ env.AZURE_CONTAINER_REGISTRY }}.azurecr.io/${{ env.CONTAINER_NAME }}:${{ github.sha }}
+          resource-group: ${{ env.CLUSTER_RESOURCE_GROUP }}
+          name: ${{ env.CLUSTER_NAME }}
+          private-cluster: ${{ steps.isPrivate.outputs.PRIVATE_CLUSTER == 'true' }}
+          namespace: ${{ env.NAMESPACE }}

Dockerfile

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+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS builder
+WORKDIR /app
+
+# caches restore result by copying csproj file separately
+COPY *.csproj .
+RUN dotnet restore
+
+COPY . .
+RUN dotnet publish --output /app/ --configuration Release --no-restore
+RUN sed -n 's:.*<AssemblyName>\(.*\)</AssemblyName>.*:\1:p' *.csproj > __assemblyname
+RUN if [ ! -s __assemblyname ]; then filename=$(ls *.csproj); echo ${filename%.*} > __assemblyname; fi
+
+# Stage 2
+FROM mcr.microsoft.com/dotnet/aspnet:8.0
+WORKDIR /app
+COPY --from=builder /app .
+
+ENV PORT 8080
+EXPOSE 8080
+
+ENTRYPOINT dotnet $(cat /app/__assemblyname).dll --urls "http://*:8080"

manifests/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: weatherhub
+  labels:
+    app: weatherhub
+    kubernetes.azure.com/generator: devhub
+  namespace: weatherapp
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: weatherhub
+  template:
+    metadata:
+      labels:
+        app: weatherhub
+    spec:
+      containers:
+        - name: weatherhub
+          image: arteiroacr.azurecr.io/weatherhubweb:latest
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8080

manifests/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: weatherhub
+  namespace: weatherapp
+  labels:
+    kubernetes.azure.com/generator: devhub
+spec:
+  type: LoadBalancer
+  selector:
+    app: weatherhub
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 8080