docker build

.github/workflows/workflow.yaml

@@ -0,0 +1,40 @@
+name: Docker CD Pipeline
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Install Dependencies
+        working-directory: exercise_3
+        run: | 
+          pip install -r requirements.txt
+      
+  docker:
+      runs-on: ubuntu-latest
+      steps:
+        -
+          name: Set up QEMU
+          uses: docker/setup-qemu-action@v3
+        -
+          name: Set up Docker Buildx
+          uses: docker/setup-buildx-action@v3
+        -
+          name: Login to Docker Hub
+          uses: docker/login-action@v3
+          with:
+            username: ${{ secrets.DOCKERHUB_USERNAME }}
+            password: ${{ secrets.DOCKERHUB_PASSWORD }}
+        -
+          name: Build and push
+          working-directory: exercise_3
+          uses: docker/build-push-action@v5
+          with:
+            push: true
+            tags: user/app:latest