rollback k8s deployment workflow

.github/workflows/deploy-to-kubernetes.yml

@@ -1,21 +1,22 @@
----
 name: Deploy images to k8s
+
 on:
   push:
     branches:
-      - main
-      - staging
-      - test
-      - vcf
-      - tetrapack
-      - dev
-      - demo
+      - 'main'
+      - 'staging'
+      - 'test'
+      - 'vcf'
+      - 'tetrapack'
+      - 'dev'
+      - 'demo'
     paths:
-      - api/**
-      - client/**
-      - tiler/**
-      - .github/**
-  workflow_dispatch: null
+      - 'api/**'
+      - 'client/**'
+      - 'tiler/**'
+      - '.github/**'
+  workflow_dispatch:
+
 jobs:
   wait_for_image_push:
     name: Wait for Docker images to be pushed
@@ -27,80 +28,83 @@ jobs:
           token: ${{ secrets.REPO_ACCESS_TOKEN }}
           checkName: Push API Docker image to Docker Hub
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
+
       - name: Wait for Client image to be pushed to Docker Hub
         uses: fountainhead/[email protected]
         with:
           token: ${{ secrets.REPO_ACCESS_TOKEN }}
           checkName: Push Client Docker image to Docker Hub
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
+
   deploy_images_to_kubernetes:
     name: Deploy updated Docker image to Kubernetes
     runs-on: ubuntu-20.04
     needs: wait_for_image_push
     steps:
       - name: Check out the repo
         uses: actions/checkout@v2
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
+
       - name: Configure SSH access to the bastion host
         run: |
           mkdir -p ~/.ssh/
           echo "$SSH_KEY" > ~/.ssh/bastion.key
           chmod 600 ~/.ssh/bastion.key
         env:
           SSH_KEY: ${{ secrets.BASTION_SSH_PRIVATE_KEY }}
+
       - name: Add custom host data
         run: |
           sudo sh -c 'echo "127.0.0.1 ${{ secrets.EKS_HOST }}" >> /etc/hosts'
+
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v1
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           aws-region: ${{ secrets.AWS_REGION }}
-      - name: Install kubectl
-        run: >
-          curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/kubernetes-archive-keyring.gpg add -
 
+      - name: Install kubectl
+        run: |
+          sudo curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
           echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
-
           sudo apt-get update
-
           sudo apt-get install -y kubectl
+
       - name: Config kubectl
         run: |
           mkdir ~/.kube
           aws eks update-kubeconfig --name ${{ secrets.EKS_NAME }}
           sed -i 's/\(eks.amazonaws.com\)/\1:4433/g' ~/.kube/config
         env:
           KUBE_CONFIG_DATA: ${{ secrets.KUBE_CONFIG_DATA }}
+
       - name: Creating SSH tunnel
-        run: >
-          ssh -i ~/.ssh/bastion.key -o StrictHostKeyChecking=no -N -L 4433:${{
-          secrets.EKS_HOST }}:443 ${{ secrets.BASTION_USER }}@${{
-          secrets.BASTION_HOST }} -T &
+        run: |
+          ssh -i ~/.ssh/bastion.key -o StrictHostKeyChecking=no -N -L 4433:${{ secrets.EKS_HOST }}:443 ${{ secrets.BASTION_USER }}@${{ secrets.BASTION_HOST }} -T &
+
       - name: Extract branch name
         shell: bash
-        run: >
+        run: |
           echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
-
           echo "##[set-output name=branch-upper;]$(echo ${GITHUB_REF#refs/heads/} | tr a-z A-Z )"
         id: extract_branch
+
       - name: Redeploy production pods
         if: ${{ steps.extract_branch.outputs.branch == 'main' }}
         run: |
           kubectl rollout restart deployment api -n production
           kubectl rollout restart deployment tiler -n production
           kubectl rollout restart deployment client -n production
+
       - name: Redeploy pods for other branches
         if: ${{ steps.extract_branch.outputs.branch != 'main' }}
-        run: >
-          kubectl rollout restart deployment api -n ${{
-          steps.extract_branch.outputs.branch }}
-
+        run: |
+          kubectl rollout restart deployment api -n ${{ steps.extract_branch.outputs.branch }}
           kubectl rollout restart deployment tiler -n ${{ steps.extract_branch.outputs.branch }}
-
           kubectl rollout restart deployment client -n ${{ steps.extract_branch.outputs.branch }}