diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index c537cc6..2a70b59 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -1,19 +1,45 @@
 name: Gitea Actions Demo
-run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
-on: [push]
+run-name: ${{ gitea.actor }} is testing out Gitea Actions
+on:
+  push:
+    branches:
+      - main
 
 jobs:
   Explore-Gitea-Actions:
     runs-on: ubuntu-latest
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
-      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+      - name: Job start
+        run: echo "The job was automatically triggered by a ${{ gitea.event_name }} event."
+
+      - name: Install Task utility
+        uses: go-task/setup-task@v1
+
+      - name: Install GoLang v1.25.4
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.25.4"
+          cache: true
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Check out repository code
         uses: actions/checkout@v4
-      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
-      - name: List files in the repository
-        run: |
-          ls ${{ gitea.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_SECRET }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: sirius.klsh.ru/sirius/test-app:latest
+
+      - name: Job status
+        run: echo "This job's status is ${{ job.status }}."
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..92a2142
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM alpine:3.22
+
+WORKDIR /app
+
+COPY ./bin/metrics .
+
+RUN chmod +x metrics
+
+CMD ["/app/metrics"]
\ No newline at end of file
diff --git a/bin/metrics b/bin/metrics
new file mode 100755
index 0000000..004d2f7
Binary files /dev/null and b/bin/metrics differ