add DLB workflow

Signed-off-by: Ed Bartosh <eduard.bartosh@intel.com>

.github/workflows/e2e-dlb.yml

@@ -0,0 +1,34 @@
+name: e2e-dlb
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 4 * * *'
+  pull_request:
+    branches:
+      - main
+      - 'release-*'
+
+env:
+  IMAGES: 'intel-dlb-plugin dlb-libdlb-demo'
+
+jobs:
+  e2e-dlb:
+    name: e2e-dlb
+    runs-on: [self-hosted, linux, x64, dlb]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Describe test environment
+        run: |
+          echo "Event name: ${{ github.event_name }}"
+          echo "Actor: ${{ github.actor }}"
+          echo "Ref: ${{ github.ref }}"
+          echo "SHA: ${{ github.sha }}"
+          echo "Images: $IMAGES"
+      - name: Wait for ready state
+        run: ../../../../bmetal/actions-bmetal-runstage.sh waitready
+      - name: Prepare test environment
+        run: ../../../../bmetal/actions-bmetal-runstage.sh prepare
+      - name: Run tests
+        run: ../../../../bmetal/actions-bmetal-runstage.sh test