enable docker image release

.github/workflows/python-app.yml

@@ -1,11 +1,9 @@
-# This workflow will install Python dependencies, run tests and lint with a single version of Python
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
-
 name: Python application
 
 on:
   push:
     branches: [ "main" ]
+    tags: [ "v*" ]
   pull_request:
     branches: [ "main" ]
 
@@ -37,3 +35,24 @@ jobs:
 #     - name: Test with pytest
 #       run: |
 #         pytest
+
+  docker-release:
+
+    runs-on: ubuntu-latest
+
+    needs: [build]
+    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          push: true
+          tags: opensourceelectrolux/aws-cost-exporter:${{ github.ref_name }}
+

Dockerfile

@@ -3,7 +3,7 @@ FROM python:3.10.11-alpine
 ENV APP_HOME /app
 WORKDIR /
 
-COPY ./build /
+COPY ./app *.py package.json requirements.txt /
 RUN pip install -r requirements.txt
 
 ENV PYTHONUNBUFFERED 1

README.md

@@ -61,7 +61,7 @@ Modify the `exporter_config.yaml` file first, then use one of the following meth
 ### Docker
 
 ```
-docker run --rm -v ./exporter_config.yaml:/app/exporter_config.yaml -p 9090:9090 -e AWS_ACCESS_KEY=${AWS_ACCESS_KEY} -e AWS_ACCESS_SECRET=${AWS_ACCESS_SECRET} opensourceelectrolux/finops-aws-cost-exporter:1.0.0
+docker run --rm -v ./exporter_config.yaml:/app/exporter_config.yaml -p 9090:9090 -e AWS_ACCESS_KEY=${AWS_ACCESS_KEY} -e AWS_ACCESS_SECRET=${AWS_ACCESS_SECRET} opensourceelectrolux/finops-aws-cost-exporter:v1.0.0
 ```
 
 ### Kubernetes

deployment/k8s/deployment.yaml

@@ -6,7 +6,7 @@ metadata:
     app.kubernetes.io/name: aws-cost-exporter
     app.kubernetes.io/part-of: finops
     app.kubernetes.io/component: backend
-    app.kubernetes.io/version: "1.0.0"
+    app.kubernetes.io/version: "v1.0.0"
     app.kubernetes.io/language: python
 spec:
   replicas: 1
@@ -24,7 +24,7 @@ spec:
     spec:
       containers:
         - name: aws-cost-exporter
-          image: "opensourceelectrolux/finops-aws-cost-exporter:1.0.0"
+          image: "opensourceelectrolux/finops-aws-cost-exporter:v1.0.0"
           command: [ "python", "main.py", "-c", "/exporter_config.yaml" ]
           imagePullPolicy: Always
           env:

package.json

@@ -1,4 +1,4 @@
 {
     "name": "aws-cost-exporter",
-    "version": "1.0.0"
+    "version": "v1.0.0"
   }