pull-e2e-upgrade-test.yaml

name: pull-e2e-upgrade-test

env:
  DOCKER_IMAGE: europe-docker.pkg.dev/kyma-project/dev/nats-manager:PR-${{ github.event.number }}
  E2E_LOG_LEVEL: debug
  KYMA_STABILITY: "unstable"
  KYMA: "./hack/kyma"

on:
  pull_request:
    branches: ["main"]
    paths-ignore:
      - "docs/**"
      - "**.md"
      - "sec-scanners-config.yaml"

jobs:
  e2e-upgrade: # This job tests the upgrade of NATS module from latest image of the main branch to the current commit.
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install k3d tools
        run: |
          make -C hack/ci/ install-k3d-tools

      - name: Install Kyma CLI & setup k3d cluster using kyma CLI
        run: |
          make kyma
          make -C hack/ci/ create-k3d
          kubectl version
          kubectl cluster-info

      - name: Install latest NATS manager from main branch
        run: |
          make -C hack/ci/ create-kyma-system-ns
          make deploy IMG=europe-docker.pkg.dev/kyma-project/prod/nats-manager:main

      - name: Setup & test NATS CR
        run: |
          make e2e-setup

      - name: Wait for the 'pull-nats-manager-build' job to succeed
        uses: kyma-project/wait-for-commit-status-action@2b3ffe09af8b6f40e1213d5fb7f91a7bd41ffb20
        with:
          context: "pull-nats-manager-build"
          commit_ref: "${{ github.event.pull_request.head.sha }}" # Note: 'github.event.pull_request.head.sha' is not same as 'github.sha' on pull requests.
          timeout: 600000 # 10 minutes in milliseconds
          # The check interval is kept long otherwise it will exhaust the GitHub rate limit (More info: https://docs.github.com/en/rest/overview/resources-in-the-rest-api?apiVersion=2022-11-28#rate-limiting)
          check_interval: 60000 # 1 minute in milliseconds
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          GITHUB_OWNER: "${{ github.repository_owner }}"
          GITHUB_REPO: "nats-manager"

      - name: Install the new NATS manager from current commit
        run: |
          make deploy IMG=${DOCKER_IMAGE}

      - name: Wait for new changes to be reflected
        # Waits for NATS-manager image to be updated and NATS CR readiness.
        run: |
          export MANAGER_IMAGE=${DOCKER_IMAGE}
          make e2e-setup

      - name: Run NATS bench
        run: |
          go install github.com/nats-io/natscli/nats@latest
          export PATH=$HOME/go/bin:$PATH
          make e2e-bench

      - name: Test NATS-server
        run: |
          make e2e-nats-server

      - name: Show all StatefulSets in Namespace kyma-system
        if: ${{ always() }}
        run: |
          kubectl get sts -n kyma-system -o yaml

      - name: Show all Deployments in Namespace kyma-system
        if: ${{ always() }}
        run: |
          kubectl get deploy -n kyma-system -o yaml

      - name: Show all Pods in Namespace kyma-system
        if: ${{ always() }}
        run: |
          kubectl get po -n kyma-system -o yaml

      - name: Show all ConfigMaps in Namespace kyma-system
        if: ${{ always() }}
        run: |
          kubectl get cm -n kyma-system -o yaml

      - name: Cleanup NATS CR
        run: |
          make e2e-cleanup