Add: container-vllm-openai.yml republish workflow

Author: rschardt

.github/workflows/container-vllm-openai.yml

@@ -0,0 +1,45 @@
+name: Republish vllm-openai image
+
+on:
+  workflow_dispatch:
+  schedule:
+    # rebuild image every sunday
+    - cron: "0 0 * * 0"
+
+#permissions:
+#  contents: read
+#  packages: write
+#  id-token: write
+#  pull-requests: write
+
+jobs:
+  republish-vllm-openai:
+    name: Republish vllm-openai image
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Login to Greenbone Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ vars.GREENBONE_REGISTRY }}
+          username: ${{ secrets.GREENBONE_REGISTRY_USER }}
+          password: ${{ secrets.GREENBONE_REGISTRY_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Push image to GHCR and Harbor
+        run: |
+          docker buildx imagetools create \
+            --tag greenbone/vllm-openai:latest \
+            --tag ${{ vars.GREENBONE_REGISTRY }}/openvas-ai/vllm-openai:latest \
+            vllm/vllm-openai:latest