ci(model-downloader): add Docker image build and release pipeline (#126)

Signed-off-by: Suraj Deshmukh <suraj.deshmukh@microsoft.com>

Author: surajssd

.github/workflows/release.yml

@@ -197,3 +197,47 @@ jobs:
             GIT_COMMIT=${{ github.sha }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
+
+  model-downloader-docker:
+    name: Build and Push Model Downloader Docker Image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
+
+      - name: Log in to Container Registry
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata for Docker
+        id: meta
+        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5
+        with:
+          images: ghcr.io/kaito-project/kubeairunway/model-downloader
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha,prefix=
+            type=raw,value=latest,enable=${{ !contains(github.ref, '-rc') && !contains(github.ref, '-beta') && !contains(github.ref, '-alpha') }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6
+        with:
+          context: images/model-downloader
+          file: images/model-downloader/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Makefile

@@ -1,12 +1,16 @@
 .PHONY: install dev dev-frontend dev-backend build compile lint test clean help
 .PHONY: controller-build controller-docker-build controller-install controller-deploy controller-generate generate-deploy-manifests
+.PHONY: model-downloader-docker-build
 
 # Controller image
 CONTROLLER_IMG ?= ghcr.io/kaito-project/kubeairunway/controller:latest
 
 # Dashboard image
 DASHBOARD_IMG ?= ghcr.io/kaito-project/kubeairunway/dashboard:latest
 
+# Model downloader image
+MODEL_DOWNLOADER_IMG ?= ghcr.io/kaito-project/kubeairunway/model-downloader:latest
+
 # Gateway API Inference Extension version
 GAIE_VERSION ?= v1.3.1
 
@@ -34,6 +38,7 @@ help:
 	@echo "Controller Targets:"
 	@echo "  controller-build       Build the Go controller binary"
 	@echo "  controller-docker-build Build controller Docker image"
+	@echo "  model-downloader-docker-build Build model downloader Docker image"
 	@echo "  controller-install     Install CRDs into cluster"
 	@echo "  controller-deploy      Deploy controller to cluster"
 	@echo "  controller-generate    Generate CRD manifests and code"
@@ -160,3 +165,10 @@ generate-deploy-manifests:
 	controller/bin/kustomize build backend/config/default > deploy/dashboard.yaml
 	@git checkout backend/config/manager/kustomization.yaml 2>/dev/null || true
 	@echo "✅ Generated deploy/dashboard.yaml"
+
+# ==================== Model Downloader Targets ====================
+
+# Build model downloader Docker image
+model-downloader-docker-build:
+	docker build -f images/model-downloader/Dockerfile -t $(MODEL_DOWNLOADER_IMG) images/model-downloader
+	@echo "✅ Model downloader image built: $(MODEL_DOWNLOADER_IMG)"

images/model-downloader/Dockerfile

@@ -0,0 +1,6 @@
+FROM python:3.14-slim
+
+RUN pip install --no-cache-dir huggingface_hub==1.6.0 && \
+    hf version
+
+ENTRYPOINT ["hf"]