pr-check.yml

#
# Copyright (c) 2021-2023 Red Hat, Inc.
# This program and the accompanying materials are made
# available under the terms of the Eclipse Public License 2.0
# which is available at https://www.eclipse.org/legal/epl-2.0/
#
# SPDX-License-Identifier: EPL-2.0
#

#This GitHub Action runs Empty Workspace API test, build Che e2e test container and runs Empty Workspace UI test
#on Che Next deployed on minikube;
#Empty Workspace tests were chosen because of low resource of VM (7RAM, 2CPU, 14Gb disk);
#other cases returned "Insufficient cpu" error

name: Empty Workspace test suite on minikube

# Trigger the workflow on pull request
on:
  workflow_dispatch:
  pull_request:
    branches:
      - main
      - 7.**.x
    paths:
      - 'tests/e2e/**'
      - '.github/workflows/pr-check.yml'
env:
  LOCAL_TEST_DIR: /tmp

jobs:
  pr-check:
    runs-on: ubuntu-22.04

    steps:
      - name: Git checkout
        uses: actions/checkout@v2

      - name: Branch name
        run: |
          echo running on PR ${GITHUB_REF}, branch - ${GITHUB_HEAD_REF}
          echo "pr_number=$(echo $GITHUB_REF | awk 'BEGIN { FS = "/" } ; { print $3 }')" >> "$GITHUB_ENV"
          docker images
          # remove build-in images form the VM becqause it is not used
          docker rmi -f $(docker images -aq)

      - name: Configuring nodejs 16.x version
        uses: actions/setup-node@v3
        with:
          node-version: '16'

      - name: Start minikube
        id: run-minikube
        uses: che-incubator/setup-minikube-action@next
        with:
          minikube-version: v1.23.2

      - name: Install chectl
        run: bash <(curl -sL https://www.eclipse.org/che/chectl/) --channel=next

      - name: Deploy Che
        run: |
          #
          # load Che-Code image into minikube
          #
          minikube image load quay.io/che-incubator/che-code:next
          minikube image list

          # get patch file to set up resources
          wget https://raw.githubusercontent.com/che-incubator/che-code/main/build/test/github-minikube-checluster-patch.yaml -P /tmp

          #
          # deploy Che
          #
          chectl server:deploy \
            --batch \
            --platform minikube \
            --k8spodwaittimeout=120000 \
            --k8spodreadytimeout=120000 \
            --che-operator-cr-patch-yaml "/tmp/github-minikube-checluster-patch.yaml"

          #
          # apply patch
          #
          kubectl patch devworkspaceoperatorconfigs \
            -n eclipse-che devworkspace-config \
            --patch '{"config": {"workspace": {"imagePullPolicy": "IfNotPresent"}}}' \
            --type merge

      - name: Pull Universal Base Image
        run: |
          minikube image pull quay.io/devfile/universal-developer-image:ubi8-latest

      - name: Run Empty Workspace API test
        run: |
          cd tests/e2e
          npm ci
          export TS_PLATFORM=kubernetes && 
          export TS_API_TEST_KUBERNETES_COMMAND_LINE_TOOL=kubectl && 
          export TS_SELENIUM_VALUE_OPENSHIFT_OAUTH=false && 
          export TS_SELENIUM_BASE_URL=https://$(kubectl get ingress che -n eclipse-che -o jsonpath='{.spec.rules[0].host}') && 
          export NODE_TLS_REJECT_UNAUTHORIZED=0 && 
          export TS_SELENIUM_LOG_LEVEL=TRACE && 
          export TS_SELENIUM_DEFAULT_ATTEMPTS=2 &&
          export USERSTORY=EmptyWorkspaceAPI && 
          export TS_API_TEST_UDI_IMAGE=quay.io/devfile/universal-developer-image:ubi8-latest &&
          npm run driver-less-test

      - name: Build E2E test docker image
        run: |
            # for saving disk space we can remove the assembly folder because it is legacy code
            rm -rf assembly
            cd tests/e2e
            docker build -t quay.io/eclipse/che-e2e:"${{ env.pr_number }}" -f build/dockerfiles/Dockerfile .

        # we have already ran API test, built test image and do not need e2e test-code, remove for saving disk space
      - name: Clean up resources
        run: |
           ls -la ${GITHUB_WORKSPACE}
           rm -rf ${GITHUB_WORKSPACE}/che
           docker images

      - name: Run Empty Workspace UI test from che-e2e container
        run: |
          docker run \
            --shm-size=2048m \
            -p 5920:5920 \
            --network="host" \
            -e TS_PLATFORM=kubernetes \
            -e TS_API_TEST_KUBERNETES_COMMAND_LINE_TOOL=kubectl \
            -e TS_SELENIUM_K8S_USERNAME=che@eclipse.org \
            -e TS_SELENIUM_K8S_PASSWORD=admin \
            -e TS_SELENIUM_VALUE_OPENSHIFT_OAUTH=false \
            -e TS_SELENIUM_BASE_URL=https://$(kubectl get ingress che -n eclipse-che -o jsonpath='{.spec.rules[0].host}') \
            -e TS_SELENIUM_LOAD_PAGE_TIMEOUT=60000 \
            -e TS_SELENIUM_START_WORKSPACE_TIMEOUT=120000 \
            -e TS_COMMON_DASHBOARD_WAIT_TIMEOUT=30000 \
            -e NODE_TLS_REJECT_UNAUTHORIZED=0 \
            -e DELETE_WORKSPACE_ON_FAILED_TEST=true \
            -e VIDEO_RECORDING=true \
            -e TS_SELENIUM_LOG_LEVEL=TRACE \
            -e TS_SELENIUM_DEFAULT_ATTEMPTS=2 \
            -v ${LOCAL_TEST_DIR}/tests/e2e/report:/tmp/e2e/report:Z \
            -v ${LOCAL_TEST_DIR}/tests/e2e/video:/tmp/ffmpeg_report:Z \
            -e TEST_SUITE=test \
            -e USERSTORY=EmptyWorkspace \
            quay.io/eclipse/che-e2e:"${{ env.pr_number }}"

      - name: Bump logs
        if: always()
        run: |
          NS=admin-che
          TARGET_DIR="/tmp/pr-check-artifacts/${NS}-info"
          mkdir -p "$TARGET_DIR"
          for POD in $(kubectl get pods -o name -n ${NS}); do
            for CONTAINER in $(kubectl get -n ${NS} ${POD} -o jsonpath="{.spec.containers[*].name}"); do
            echo "[INFO] Downloading logs $POD/$CONTAINER in $NS"
            # container name includes `pod/` prefix. remove it
            LOGS_FILE=$TARGET_DIR/$(echo ${POD}-${CONTAINER}.log | sed 's|pod/||g')
            kubectl logs ${POD} -c ${CONTAINER} -n ${NS} > $LOGS_FILE || true
            done
          done
          echo "[INFO] Bumping events in namespace ${NS}"
          kubectl get events -n $NS  > $TARGET_DIR/events.log || true

      - name: Store e2e artifacts
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: e2e-artifacts
          path: /tmp/tests

      - name: Store k8s logs
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: k8s-logs
          path: /tmp/pr-check-artifacts/admin-che-info