[CI] Support container image build and push in CI

.github/workflows/docker-build-images.yml

@@ -0,0 +1,22 @@
+name: Docker Build Images
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out code
+      uses: actions/checkout@v4
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+    - name: Docker Build - Controller Manager
+      run: make docker-build
+    - name: Docker Build - Gateway Plugins
+      run: make docker-build-plugins
+    - name: Docker Build - Runtime
+      run: make docker-build-runtime

.github/workflows/docker-push-images.yml

@@ -0,0 +1,34 @@
+name: Docker Push Images
+
+on:
+  push:
+    branches: [ "main", "release-*"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+      # build container images
+      - name: Docker Build - Controller Manager
+        run: make docker-build
+      - name: Docker Build - Gateway Plugins
+        run: make docker-build-plugins
+      - name: Docker Build - Runtime
+        run: make docker-build-runtime
+      # push container image to dockerhub
+      - name: Push Image - Controller Manager
+        run: make docker-push
+      - name: Push Image - Gateway Plugins
+        run: make docker-push-plugins
+      - name: Push Image - Runtime
+        run: make docker-push-runtime

.github/workflows/tests.yml

@@ -1,4 +1,4 @@
-name: Tests
+name: Linter and Unit Tests
 
 on:
   push:

Makefile

@@ -1,8 +1,11 @@
+# Git Commit Hash
+GIT_COMMIT_HASH := $(shell git rev-parse HEAD)
+
 # Image URL to use all building/pushing image targets
-AIBRIX_REPO ?= aibrix
-IMG ?= controller:latest
-PLUGINS_IMG ?= aibrix/plugins:v0.1.0
-RUNTIME_IMG ?= ${AIBRIX_REPO}/runtime:latest
+AIBRIX_DOCKERHUB_NAMESPACE ?= aibrix
+IMG ?= ${AIBRIX_DOCKERHUB_NAMESPACE}/controller-manager:${GIT_COMMIT_HASH}
+PLUGINS_IMG ?= ${AIBRIX_DOCKERHUB_NAMESPACE}/plugins:${GIT_COMMIT_HASH}
+RUNTIME_IMG ?= ${AIBRIX_DOCKERHUB_NAMESPACE}/runtime:${GIT_COMMIT_HASH}
 # ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
 ENVTEST_K8S_VERSION = 1.29.0
 
@@ -123,6 +126,17 @@ docker-build-runtime: ## Build docker image with the AI Runime.
 .PHONY: docker-push
 docker-push: ## Push docker image with the manager.
 	$(CONTAINER_TOOL) push ${IMG}
+	$(CONTAINER_TOOL) push ${AIBRIX_DOCKERHUB_NAMESPACE}/controller-manager:nightly
+
+.PHONY: docker-push-plugins
+docker-push-plugins: ## Push docker image with the manager.
+	$(CONTAINER_TOOL) push ${PLUGINS_IMG}
+	$(CONTAINER_TOOL) push ${AIBRIX_DOCKERHUB_NAMESPACE}/plugins:nightly
+
+.PHONY: docker-push-runtime
+docker-push-runtime: ## Push docker image with the manager.
+	$(CONTAINER_TOOL) push ${RUNTIME_IMG}
+	$(CONTAINER_TOOL) push ${AIBRIX_DOCKERHUB_NAMESPACE}/runtime:nightly
 
 # PLATFORMS defines the target platforms for the manager image be built to provide support to multiple
 # architectures. (i.e. make docker-buildx IMG=myregistry/mypoperator:0.0.1). To use this option you need to:
@@ -149,7 +163,7 @@ build-installer: manifests generate kustomize ## Generate a consolidated YAML wi
 
 .PHONY: docker-buildx-runtime
 docker-buildx-runtime:
-	$(CONTAINER_TOOL) buildx build --push --platform=${PLATFORMS} -f runtime.Dockerfile . -t ${AIBRIX_REPO}/${RUNTIME_IMG}
+	$(CONTAINER_TOOL) buildx build --push --platform=${PLATFORMS} -f runtime.Dockerfile . -t ${RUNTIME_IMG}
 
 ##@ Deployment