Merge pull request #215 from ministryofjustice/sprint-26 #95
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| name: Continuous Deployment | |
| # For a description of how this works, see this Cloud Platform User Guide page: | |
| # https://user-guide.cloud-platform.service.justice.gov.uk/documentation/deploying-an-app/github-actions-continuous-deployment.html | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - "main" | |
| env: | |
| KUBE_NAMESPACE: ${{ secrets.KUBE_NAMESPACE }} # used in kubernetes-deploy.yaml too | |
| jobs: | |
| main: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| id-token: write | |
| contents: read | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - uses: aws-actions/configure-aws-credentials@v2 | |
| with: | |
| role-to-assume: ${{ secrets.ECR_ROLE_TO_ASSUME }} | |
| aws-region: ${{ vars.ECR_REGION }} | |
| - uses: aws-actions/amazon-ecr-login@v1 | |
| id: login-ecr | |
| - run: | | |
| docker build -t $REGISTRY/$REPOSITORY:$IMAGE_TAG . | |
| docker push $REGISTRY/$REPOSITORY:$IMAGE_TAG | |
| cat kubernetes-deploy-${{ github.ref_name }}.tpl | envsubst > kubernetes-deploy.yaml | |
| env: | |
| REGISTRY: ${{ steps.login-ecr.outputs.registry }} | |
| REPOSITORY: ${{ vars.ECR_REPOSITORY }} | |
| IMAGE_TAG: ${{ github.sha }} | |
| BRANCH: ${{ github.ref_name }} | |
| - run: | | |
| echo "${KUBE_CERT}" > ca.crt | |
| kubectl config set-cluster ${KUBE_CLUSTER} --certificate-authority=./ca.crt --server=https://${KUBE_CLUSTER} | |
| kubectl config set-credentials deploy-user --token=${KUBE_TOKEN} | |
| kubectl config set-context ${KUBE_CLUSTER} --cluster=${KUBE_CLUSTER} --user=deploy-user --namespace=${KUBE_NAMESPACE} | |
| kubectl config use-context ${KUBE_CLUSTER} | |
| kubectl -n ${KUBE_NAMESPACE} apply -f kubernetes-deploy.yaml | |
| env: | |
| KUBE_CERT: ${{ secrets.KUBE_CERT }} | |
| KUBE_TOKEN: ${{ secrets.KUBE_TOKEN }} | |
| KUBE_CLUSTER: ${{ secrets.KUBE_CLUSTER }} |