Use "JSON args" for CMD in dockerfiles

Use contains for changed dir check

Author: meffmadd

.github/workflows/ci.yml

@@ -35,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     needs:
       - changed-dirs
-    if: startsWith(needs.changed-dirs.outputs.changeDirs, 'operator') || startsWith(needs.changed-dirs.outputs.changeDirs, 'server')
+    if: contains(needs.changed-dirs.outputs.changeDirs, 'operator') || contains(needs.changed-dirs.outputs.changeDirs, 'server')
     strategy:
       matrix:
         include:
@@ -75,7 +75,7 @@ jobs:
 
       - name: Build and push
         uses: docker/build-push-action@v6
-        if: startsWith(needs.changed-dirs.outputs.changeDirs, matrix.directory)
+        if: contains(needs.changed-dirs.outputs.changeDirs, matrix.directory)
         with:
           context: ${{ matrix.directory }}
           file: ./${{ matrix.directory }}/Dockerfile

operator/Dockerfile

@@ -4,4 +4,4 @@ COPY requirements.txt requirements.txt
 RUN pip install -r requirements.txt --no-cache-dir
 
 COPY operator.py operator.py
-CMD kopf run operator.py --verbose
+CMD ["kopf", "run", "operator.py", "--verbose"]

server/Dockerfile

@@ -4,4 +4,4 @@ COPY requirements.txt requirements.txt
 RUN pip install -r requirements.txt --no-cache-dir
 
 COPY server.py server.py
-CMD python server.py
+CMD ["python", "server.py"]