Add docker client image ci

.github/workflows/_docker-build.yml

@@ -1,4 +1,4 @@
-name: Reusable docker server image build workflow
+name: Reusable docker image build workflow
 
 on:
   workflow_call:
@@ -35,7 +35,7 @@ permissions:
 # based on https://docs.docker.com/build/ci/github-actions/multi-platform/#distribute-build-across-multiple-runners
 jobs:
   build:
-    name: Build server image
+    name: Build image
     runs-on: ubuntu-22.04
     timeout-minutes: 60
     outputs:

.github/workflows/docker-base.yml

@@ -39,7 +39,7 @@ jobs:
           echo "ubuntu-version=${{ env.DEFAULT_UBUNTU }}" >> "$GITHUB_OUTPUT"
 
   build-base-images:
-    name: Build images
+    name: Build base images
     uses: ./.github/workflows/_docker-build.yml
     needs: parameters
     strategy:

.github/workflows/docker-client.yml

@@ -0,0 +1,36 @@
+name: Build docker client image
+
+on:
+  workflow_dispatch:
+    inputs:
+      flwr-version:
+        description: "Version of Flower e.g. (1.6.0)."
+        required: true
+        type: string
+
+permissions:
+  contents: read
+
+jobs:
+  build-client-images:
+    name: Build client images
+    uses: ./.github/workflows/_docker-build.yml
+    # run only on default branch when using it with workflow_dispatch
+    if: github.ref_name == github.event.repository.default_branch
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
+    with:
+      namespace-repository: flwr/client
+      file-dir: src/docker/client
+      build-args: |
+        FLWR_VERSION=${{ github.event.inputs.flwr-version }}
+        BASE_IMAGE_TAG=py${{ matrix.python-version }}-ubuntu22.04
+      tags: |
+        ${{ github.event.inputs.flwr-version }}-py${{ matrix.python-version }}-ubuntu22.04
+        ${{ github.event.inputs.flwr-version }}
+        latest
+    secrets:
+      dockerhub-user: ${{ secrets.DOCKERHUB_USERNAME }}
+      dockerhub-token: ${{ secrets.DOCKERHUB_TOKEN }}