chore: move opcua sample broker

.github/workflows/build-onvif-video-broker-container.yml

@@ -61,4 +61,4 @@ jobs:
 
     - name: Build and push
       run: |
-        make onvif-video-broker PREFIX=ghcr.io/project-akri/akri $(${{ github.event_name != 'pull_request' }} && echo "PUSH=1")
+        make onvif-video-broker PREFIX=ghcr.io/project-akri/examples $(${{ github.event_name != 'pull_request' }} && echo "PUSH=1")

.github/workflows/build-opcua-monitoring-broker-container.yml

@@ -0,0 +1,83 @@
+name: Build OPC UA Monitoring Broker
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+    - .github/workflows/build-opcua-monitoring-broker-container.yml
+    - build/brokers/Dockerfile.opcua-monitoring-broker
+    - brokers/opcua-monitoring-broker/**
+    - version.txt
+  pull_request:
+    branches: [ main ]
+    paths:
+    - .github/workflows/build-opcua-monitoring-broker-container.yml
+    - build/brokers/Dockerfile.opcua-monitoring-broker
+    - brokers/opcua-monitoring-broker/**
+    - version.txt
+  release:
+    types:
+      - published
+
+jobs:
+  build-broker:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+
+    # Allow GITHUB_TOKEN to push to GHCR
+    permissions:
+      contents: read
+      packages: write
+
+    strategy:
+      matrix:
+        component:
+          - opcua-monitoring-broker
+
+    steps:
+    - name: Checkout the head commit of the branch
+      uses: actions/checkout@v4
+      with:
+        persist-credentials: false
+
+    - name: Get version.txt
+      id: version-string
+      run: |
+        echo "version=$(cat version.txt)" >> $GITHUB_OUTPUT
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v3
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Login to GitHub Container Registry
+      if: github.event_name == 'push' || github.event_name == 'release'
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.repository_owner }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Docker meta
+      uses: docker/metadata-action@v5
+      id: meta
+      with:
+        images: ghcr.io/project-akri/examples/${{ matrix.component }}
+        labels: |
+          org.opencontainers.image.title=akri-${{ matrix.component }}
+          org.opencontainers.image.description="Akri sample OPC UA monitoring broker"
+        tags: |
+          type=ref,event=pr
+          type=semver,pattern=v{{version}}
+          type=semver,pattern=v{{major}}.{{minor}}
+          type=raw,value=v${{steps.version-string.outputs.version}}-dev,enable=${{github.event_name != 'release'}}
+
+    - name: Build and push
+      uses: docker/build-push-action@v5
+      with:
+        context: brokers/${{ matrix.component }}
+        push: ${{ github.event_name != 'pull_request' }}
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}
+        file: build/brokers/Dockerfile.opcua-monitoring-broker
+        platforms: linux/amd64,linux/arm64,linux/arm/v7

.github/workflows/build-rust-broker-containers.yml

@@ -6,14 +6,14 @@ on:
     paths:
     - .github/workflows/build-rust-broker-containers.yml
     - build/brokers/Dockerfile.rust
-    - brokers/**
+    - brokers/udev-video-broker/**
     - version.txt
   pull_request:
     branches: [ main ]
     paths:
     - .github/workflows/build-rust-broker-containers.yml
     - build/brokers/Dockerfile.rust
-    - brokers/**
+    - brokers/udev-video-broker/**
     - version.txt
   release:
     types:
@@ -66,7 +66,7 @@ jobs:
         images: ghcr.io/project-akri/examples/${{ matrix.component }}
         labels: |
           org.opencontainers.image.title=akri-${{ matrix.component }}
-          org.opencontainers.image.description=Akri Broker
+          org.opencontainers.image.description=Akri sample udev broker
         tags: |
           type=ref,event=pr
           type=semver,pattern=v{{version}}

Makefile

@@ -47,7 +47,7 @@ apps: anomaly-detection-app video-streaming-app
 		--file build/apps/Dockerfile.python-app .
 
 .PHONY: brokers
-brokers: udev-video-broker onvif-video-broker
+brokers: udev-video-broker onvif-video-broker opcua-monitoring-broker
 
 udev-video-broker:
 	docker buildx build $(COMMON_DOCKER_BUILD_ARGS) \
@@ -81,3 +81,9 @@ onvif-video-broker-arm64:
 ifneq (,or(findstring(aarch64,$(PLATFORMS)),findstring(arm64,$(PLATFORMS))))
 	docker buildx build $(ONVIF_BUILDX_ARGS) $(if $(PUSH), --iidfile onvif-video-broker.sha-arm64) --build-arg OUTPUT_PLATFORM_TAG=$(USE_OPENCV_BASE_VERSION)-$(ARM64V8_SUFFIX) --build-arg DOTNET_PUBLISH_RUNTIME=linux-arm64 .
 endif
+
+opcua-monitoring-broker:
+	docker buildx build $(COMMON_DOCKER_BUILD_ARGS) \
+		--tag "$(PREFIX)/$@:$(LABEL_PREFIX)" \
+		--file build/brokers/Dockerfile.opcua-monitoring-broker \
+		brokers/$@