This is a Test PR don't mind this

.github/workflows/build.yaml

@@ -191,8 +191,8 @@ jobs:
       date: ${{ inputs.date }}
       package-name: cuopt_sh_client
       package-type: python
-  service-container:
-    if: inputs.build_type == 'nightly'
+  build-images:
+    if: inputs.build_type == 'nightly' || inputs.build_type == 'release'
     needs: [wheel-build-cuopt, wheel-build-cuopt-server]
     runs-on: ubuntu-latest
     steps:
@@ -206,7 +206,7 @@ jobs:
         env:
           GH_TOKEN: ${{ github.token }}
         run: |
-          gh workflow run service_nightly.yaml \
+          gh workflow run build_test_publish_images.yml \
             -f branch=${{ inputs.branch }} \
             -f sha=${{ inputs.sha }} \
             -f date=${{ inputs.date }} \

.github/workflows/build_images.yml

@@ -0,0 +1,92 @@
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Build and push image variant
+
+on:
+  workflow_call:
+    inputs:
+      ARCHES:
+        required: true
+        type: string
+      CUDA_VER:
+        required: true
+        type: string
+      PYTHON_VER:
+        required: true
+        type: string
+      CUOPT_VER:
+        required: true
+        type: string
+      IMAGE_TAG_PREFIX:
+        required: true
+        type: string
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        ARCH: ${{ fromJSON(inputs.ARCHES) }}
+        CUDA_VER: ["${{ inputs.CUDA_VER }}"]
+        PYTHON_VER: ["${{ inputs.PYTHON_VER }}"]
+        CUOPT_VER: ["${{ inputs.CUOPT_VER }}"]
+      fail-fast: false
+    runs-on: "linux-${{ matrix.ARCH }}-cpu4"
+    steps:
+      - name: Checkout code repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.CUOPT_DOCKERHUB_USERNAME }}
+          password: ${{ secrets.CUOPT_DOCKERHUB_TOKEN }}
+      - name: Login to NGC
+        uses: docker/login-action@v3
+        with:
+          registry: "nvcr.io"
+          username: "$oauthtoken"
+          password: ${{ secrets.CUOPT_NGC_DOCKER_KEY }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          # Using the built-in config from NVIDIA's self-hosted runners means that 'docker build'
+          # will use NVIDIA's self-hosted DockerHub pull-through cache, which should mean faster builds,
+          # fewer network failures, and fewer rate-limiting issues
+          buildkitd-config: /etc/buildkit/buildkitd.toml
+          driver: docker
+          endpoint: builders
+      - name: Build image and push to DockerHub and NGC
+        uses: docker/build-push-action@v6
+        with:
+          context: context
+          file: ./ci/docker/Dockerfile
+          target: cuopt
+          push: true
+          pull: true
+          build-args: |
+            CUDA_VER=${{ inputs.CUDA_VER }}
+            PYTHON_VER=${{ inputs.PYTHON_VER }}
+            CUOPT_VER=${{ inputs.CUOPT_VER }}
+          tags: nvidia/cuopt:${{ inputs.IMAGE_TAG_PREFIX }}-cuda${{ inputs.CUDA_VER }}-${{ matrix.PYTHON_VER }}-${{ matrix.ARCH }}
+
+      - name: Push image to NGC
+        run: |
+            docker tag nvidia/cuopt:${{ inputs.IMAGE_TAG_PREFIX }}-cuda${{ inputs.CUDA_VER }}-${{ matrix.PYTHON_VER }}-${{ matrix.ARCH }} nvcr.io/nvstaging/nvaie/cuopt:${{ inputs.IMAGE_TAG_PREFIX }}-cuda${{ inputs.CUDA_VER }}-${{ matrix.PYTHON_VER }}-${{ matrix.ARCH }}
+            docker push nvcr.io/nvstaging/nvaie/cuopt:${{ inputs.IMAGE_TAG_PREFIX }}-cuda${{ inputs.CUDA_VER }}-${{ matrix.PYTHON_VER }}-${{ matrix.ARCH }}
+
+
+

.github/workflows/build_test_publish_images.yml

@@ -0,0 +1,138 @@
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Build, Test and Publish cuopt images
+
+on:
+  workflow_dispatch:
+    inputs:
+      branch:
+        type: string
+      date:
+        type: string
+      sha:
+        type: string
+      build_type:
+        type: string
+
+defaults:
+  run:
+    shell: bash
+
+permissions:
+  actions: read
+  checks: none
+  contents: read
+  deployments: none
+  discussions: none
+  id-token: write
+  issues: none
+  packages: read
+  pages: none
+  pull-requests: read
+  repository-projects: none
+  security-events: none
+  statuses: none
+
+jobs:
+  compute-matrix:
+    runs-on: ubuntu-latest
+    container:
+      image: rapidsai/ci-conda:latest
+    outputs:
+      MATRIX: ${{ steps.compute-matrix.outputs.MATRIX }}
+      CUOPT_VER: ${{ steps.compute-cuopt-ver.outputs.CUOPT_VER }}
+      IMAGE_TAG_PREFIX: ${{ steps.compute-cuopt-ver.outputs.IMAGE_TAG_PREFIX }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # unshallow fetch for setuptools-scm
+          persist-credentials: false
+
+      - name: Compute matrix
+        id: compute-matrix
+        run: |
+          MATRIX=$(cat <<EOF
+          arch: [amd64, arm64]
+          cuda_ver: [12.8.0]
+          python_ver: [3.12.11]
+          EOF
+          )
+          echo "MATRIX=${MATRIX}" >> $GITHUB_OUTPUT
+
+      - name: Install gha-tools
+        run: |
+          mkdir -p /tmp/gha-tools
+          curl -s -L 'https://github.com/rapidsai/gha-tools/releases/latest/download/tools.tar.gz' | tar -xz -C /tmp/gha-tools
+          echo "/tmp/gha-tools" >> "${GITHUB_PATH}"
+
+      - name: Compute cuopt version
+        id: compute-cuopt-ver
+        run: |
+          ver=$(rapids-generate-version)
+          CUOPT_VER=$(echo "$ver" | sed -E 's/^v//' \
+            | sed -E 's/\.0+([0-9])/\.\1/g' \
+            | sed -E 's/\.0+([a-zA-Z].*)/.0\1/g' \
+            | sed -E 's/\b0*([0-9]+)\b/\1/g')
+          echo "$CUOPT_VER" >> $GITHUB_OUTPUT
+          if [[ "$CUOPT_VER" == *"a"* ]]; then
+            IMAGE_TAG_PREFIX=$(echo "$CUOPT_VER" | sed -E 's/([0-9]+\.[0-9]+\.[0-9]+)a.*/\1a/')
+          else
+            IMAGE_TAG_PREFIX="$CUOPT_VER"
+          fi
+  build-images:
+    name: Build images for ${inputs.arch} architecture 
+    needs: compute-matrix
+    strategy:
+      matrix: ${{ fromJson(needs.compute-matrix.outputs.MATRIX) }}
+    uses: ./.github/workflows/build-images.yaml
+    with:
+      ARCHES: ${{ matrix.arch }}
+      CUDA_VER: ${{ matrix.cuda_ver }}
+      PYTHON_VER: ${{ matrix.python_ver }}
+      CUOPT_VER: ${{ steps.compute-cuopt-ver.outputs.CUOPT_VER }}
+      IMAGE_TAG_PREFIX: ${{ steps.compute-cuopt-ver.outputs.IMAGE_TAG_PREFIX }}
+
+  build-cuopt-multiarch-manifest:
+    name: Build cuopt multiarch manifest
+    needs: build-images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.CUOPT_DOCKERHUB_USERNAME }}
+          password: ${{ secrets.CUOPT_DOCKERHUB_PASSWORD }}
+      - name: Login to NGC
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.CUOPT_NGC_USERNAME }}
+          password: ${{ secrets.CUOPT_NGC_PASSWORD }}
+      - name: Create multiarch manifest
+        shell: bash
+        env:
+          CUOPT_VER: ${{ steps.compute-cuopt-ver.outputs.CUOPT_VER }}
+          CUDA_VER: ${{ matrix.cuda_ver }}
+          PYTHON_VER: ${{ matrix.python_ver }}
+          IMAGE_TAG_PREFIX: ${{ steps.compute-cuopt-ver.outputs.IMAGE_TAG_PREFIX }}
+          ARCH: ${{ matrix.arch }}
+
+        run: ci/docker/create_multiarch_manifest.sh