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76 lines
2.7 KiB
YAML
76 lines
2.7 KiB
YAML
# This workflow will build a docker container, publish it to IBM Container Registry, and deploy it to IKS when there is a push to the "main" branch.
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#
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# To configure this workflow:
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#
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# 1. Ensure that your repository contains a Dockerfile
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# 2. Setup secrets in your repository by going to settings: Create ICR_NAMESPACE and IBM_CLOUD_API_KEY
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# 3. Change the values for the IBM_CLOUD_REGION, REGISTRY_HOSTNAME, IMAGE_NAME, IKS_CLUSTER, DEPLOYMENT_NAME, and PORT
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name: Build and Deploy to IKS
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on:
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push:
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branches:
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- "main"
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# Environment variables available to all jobs and steps in this workflow
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env:
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GITHUB_SHA: ${{ github.sha }}
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IBM_CLOUD_API_KEY: ${{ secrets.IBM_CLOUD_API_KEY }}
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IBM_CLOUD_REGION: us-south
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ICR_NAMESPACE: ${{ secrets.ICR_NAMESPACE }}
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REGISTRY_HOSTNAME: us.icr.io
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IMAGE_NAME: iks-test
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IKS_CLUSTER: example-iks-cluster-name-or-id
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DEPLOYMENT_NAME: iks-test
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PORT: 5001
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jobs:
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setup-build-publish-deploy:
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name: Setup, Build, Publish, and Deploy
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runs-on: ubuntu-latest
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environment: production
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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# Download and Install IBM Cloud CLI
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- name: Install IBM Cloud CLI
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run: |
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curl -fsSL https://clis.cloud.ibm.com/install/linux | sh
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ibmcloud --version
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ibmcloud config --check-version=false
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ibmcloud plugin install -f kubernetes-service
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ibmcloud plugin install -f container-registry
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# Authenticate with IBM Cloud CLI
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- name: Authenticate with IBM Cloud CLI
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run: |
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ibmcloud login --apikey "${IBM_CLOUD_API_KEY}" -r "${IBM_CLOUD_REGION}" -g default
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ibmcloud cr region-set "${IBM_CLOUD_REGION}"
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ibmcloud cr login
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# Build the Docker image
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- name: Build with Docker
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run: |
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docker build -t "$REGISTRY_HOSTNAME"/"$ICR_NAMESPACE"/"$IMAGE_NAME":"$GITHUB_SHA" \
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--build-arg GITHUB_SHA="$GITHUB_SHA" \
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--build-arg GITHUB_REF="$GITHUB_REF" .
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# Push the image to IBM Container Registry
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- name: Push the image to ICR
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run: |
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docker push $REGISTRY_HOSTNAME/$ICR_NAMESPACE/$IMAGE_NAME:$GITHUB_SHA
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# Deploy the Docker image to the IKS cluster
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- name: Deploy to IKS
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run: |
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ibmcloud ks cluster config --cluster $IKS_CLUSTER
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kubectl config current-context
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kubectl create deployment $DEPLOYMENT_NAME --image=$REGISTRY_HOSTNAME/$ICR_NAMESPACE/$IMAGE_NAME:$GITHUB_SHA --dry-run -o yaml > deployment.yaml
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kubectl apply -f deployment.yaml
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kubectl rollout status deployment/$DEPLOYMENT_NAME
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kubectl create service loadbalancer $DEPLOYMENT_NAME --tcp=80:$PORT --dry-run -o yaml > service.yaml
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kubectl apply -f service.yaml
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kubectl get services -o wide
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