diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..e6dae56
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,41 @@
+# Git
+.git
+.gitignore
+.gitea
+
+# Documentation
+*.md
+LICENSE
+
+# IDE
+.vscode
+.idea
+*.swp
+*.swo
+*~
+
+# Build artifacts
+keenetic-exporter
+*.exe
+*.dll
+*.so
+*.dylib
+
+# Test files
+*_test.go
+testdata
+
+# Go workspace
+go.work
+go.work.sum
+
+# Configuration examples
+config.yaml.example
+config.example.yaml
+
+# Logs
+*.log
+
+# Temporary files
+tmp/
+temp/
diff --git a/.gitea/workflows/docker-build.yml b/.gitea/workflows/docker-build.yml
new file mode 100644
index 0000000..50b8cdd
--- /dev/null
+++ b/.gitea/workflows/docker-build.yml
@@ -0,0 +1,33 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.sinav-lab.com
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: gitea.sinav-lab.com/sinav/keenetic-exporter:latest
+          cache-from: type=registry,ref=gitea.sinav-lab.com/sinav/keenetic-exporter:buildcache
+          cache-to: type=registry,ref=gitea.sinav-lab.com/sinav/keenetic-exporter:buildcache,mode=max