diff --git a/.gitea/workflows/build-docker-container.yaml b/.gitea/workflows/build-docker-container.yaml
new file mode 100644
index 0000000..fdeb550
--- /dev/null
+++ b/.gitea/workflows/build-docker-container.yaml
@@ -0,0 +1,38 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    container:
+      image: quay.io/buildah/stable
+      options: --security-opt seccomp=unconfined --security-opt apparmor=unconfined --device /dev/fuse:rw --privileged
+
+    env:
+      BUILDAH_ISOLATION: chroot
+      STORAGE_DRIVER: vfs
+
+    steps:
+      - name: Install Node.js
+        run: dnf install -y nodejs git
+
+      - uses: actions/checkout@v4
+
+      - name: Login to Registry
+        run: buildah login -u ${{ secrets.REGISTRY_USER }} -p ${{ secrets.REGISTRY_PASSWORD }} git.kocoder.xyz
+
+      - name: Buildah Build
+        run: |
+          buildah build -t ${{ github.sha }} ./Einheit_4/2025_5BHITN_Konstantin_Hintermayer_smarterrent/Dockerfile
+          buildah build -t ${{ github.sha }}-tooling ./Einheit_4/tooling_container/Dockerfile
+          buildah tag ${{ github.sha }} latest
+
+      - name: Push Docker Images
+        run: |
+          buildah push ${{ github.sha }} docker://git.kocoder.xyz/kocoded/2025_5BHITN_Hintermayer_Konstantin_smarterrent_db:${{ github.sha }}
+          buildah push ${{ github.sha }}-tooling docker://git.kocoder.xyz/kocoded/2025_5BHITN_Hintermayer_Konstantin_smarterrent_db_init_db:${{ github.sha }}
+          buildah push latest docker://git.kocoder.xyz/kocoded/2025_5BHITN_Hintermayer_Konstantin_smarterrent_db:latest