run in separate jobs

.github/workflows/e2e.yaml

@@ -50,9 +50,50 @@ jobs:
           # Prevents https://cluster-api.sigs.k8s.io/user/troubleshooting#cluster-api-with-docker----too-many-open-files
           sudo sysctl fs.inotify.max_user_watches=1048576
           sudo sysctl fs.inotify.max_user_instances=8192
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: e2e-images
+          path: |
+            /var/lib/docker
+
+  run-e2e-tests:
+    name: Run E2E Tests
+    runs-on: [self-hosted, linux, X64, jammy, xlarge]
+    needs: build-e2e-images
+    strategy:
+      matrix:
+        ginkgo_focus: ["Workload cluster creation", "Workload cluster scaling", "Workload cluster upgrade"]
+    steps:
+      - name: Check out repo
+        uses: actions/checkout@v4
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: e2e-images
+          path: /var/lib/docker
+      - name: Install requirements
+        run: |
+          sudo apt install make
+          sudo snap install go --classic
+          sudo apt install docker-buildx
+          sudo snap install kubectl --classic
+      - name: Load docker images
+        run: |
+          for image in $(ls /var/lib/docker); do
+            sudo docker load -i /var/lib/docker/$image
+          done
+      - name: Create docker network
+        run: |
+          sudo docker network create kind --driver=bridge -o com.docker.network.bridge.enable_ip_masquerade=true
+      - name: Increase inotify watches
+        run: |
+          # Prevents https://cluster-api.sigs.k8s.io/user/troubleshooting#cluster-api-with-docker----too-many-open-files
+          sudo sysctl fs.inotify.max_user_watches=1048576
+          sudo sysctl fs.inotify.max_user_instances=8192
       - name: Run e2e tests
         run: |
-          sudo GINKGO_FOCUS="Workload cluster scaling" SKIP_RESOURCE_CLEANUP=true make test-e2e
+          sudo GINKGO_FOCUS="${{ matrix.ginkgo_focus }}" SKIP_RESOURCE_CLEANUP=true make test-e2e
       - name: Setup tmate session
         if: ${{ failure() }}
         uses: canonical/action-tmate@main