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# This workflow will build and push a new container image to Amazon ECR, |
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# and then will deploy a new task definition to Amazon ECS, when there is a push to the master branch. |
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# |
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# To use this workflow, you will need to complete the following set-up steps: |
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# |
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# 1. Create an ECR repository to store your images. |
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# For example: `aws ecr create-repository --repository-name my-ecr-repo --region us-east-2`. |
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# Replace the value of the `ECR_REPOSITORY` environment variable in the workflow below with your repository's name. |
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# Replace the value of the `AWS_REGION` environment variable in the workflow below with your repository's region. |
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# |
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# 2. Create an ECS task definition, an ECS cluster, and an ECS service. |
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# For example, follow the Getting Started guide on the ECS console: |
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# https://us-east-2.console.aws.amazon.com/ecs/home?region=us-east-2#/firstRun |
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# Replace the value of the `ECS_SERVICE` environment variable in the workflow below with the name you set for the Amazon ECS service. |
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# Replace the value of the `ECS_CLUSTER` environment variable in the workflow below with the name you set for the cluster. |
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# |
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# 3. Store your ECS task definition as a JSON file in your repository. |
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# The format should follow the output of `aws ecs register-task-definition --generate-cli-skeleton`. |
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# Replace the value of the `ECS_TASK_DEFINITION` environment variable in the workflow below with the path to the JSON file. |
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# Replace the value of the `CONTAINER_NAME` environment variable in the workflow below with the name of the container |
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# in the `containerDefinitions` section of the task definition. |
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# |
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# 4. Store an IAM user access key in GitHub Actions secrets named `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`. |
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# See the documentation for each action used below for the recommended IAM policies for this IAM user, |
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# and best practices on handling the access key credentials. |
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name: Deploy to Amazon ECS |
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on: |
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push: |
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branches: |
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- master |
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env: |
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AWS_REGION: MY_AWS_REGION # set this to your preferred AWS region, e.g. us-west-1 |
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ECR_REPOSITORY: MY_ECR_REPOSITORY # set this to your Amazon ECR repository name |
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ECS_SERVICE: MY_ECS_SERVICE # set this to your Amazon ECS service name |
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ECS_CLUSTER: MY_ECS_CLUSTER # set this to your Amazon ECS cluster name |
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ECS_TASK_DEFINITION: MY_ECS_TASK_DEFINITION # set this to the path to your Amazon ECS task definition |
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# file, e.g. .aws/task-definition.json |
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CONTAINER_NAME: MY_CONTAINER_NAME # set this to the name of the container in the |
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# containerDefinitions section of your task definition |
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jobs: |
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deploy: |
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name: Deploy |
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runs-on: ubuntu-latest |
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environment: production |
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steps: |
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- name: Checkout |
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uses: actions/checkout@v2 |
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- name: Configure AWS credentials |
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uses: aws-actions/configure-aws-credentials@v1 |
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with: |
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aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }} |
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aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }} |
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aws-region: ${{ env.AWS_REGION }} |
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- name: Login to Amazon ECR |
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id: login-ecr |
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uses: aws-actions/amazon-ecr-login@v1 |
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- name: Build, tag, and push image to Amazon ECR |
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id: build-image |
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env: |
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ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }} |
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IMAGE_TAG: ${{ github.sha }} |
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run: | |
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# Build a docker container and |
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# push it to ECR so that it can |
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# be deployed to ECS. |
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docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG . |
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docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG |
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echo "::set-output name=image::$ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG" |
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- name: Fill in the new image ID in the Amazon ECS task definition |
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id: task-def |
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uses: aws-actions/amazon-ecs-render-task-definition@v1 |
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with: |
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task-definition: ${{ env.ECS_TASK_DEFINITION }} |
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container-name: ${{ env.CONTAINER_NAME }} |
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image: ${{ steps.build-image.outputs.image }} |
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- name: Deploy Amazon ECS task definition |
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uses: aws-actions/amazon-ecs-deploy-task-definition@v1 |
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with: |
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task-definition: ${{ steps.task-def.outputs.task-definition }} |
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service: ${{ env.ECS_SERVICE }} |
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cluster: ${{ env.ECS_CLUSTER }} |
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wait-for-service-stability: true |