diff --git a/.github/workflows/aws.yml b/.github/workflows/aws.yml new file mode 100644 index 0000000..ad9cf00 --- /dev/null +++ b/.github/workflows/aws.yml @@ -0,0 +1,92 @@ +# This workflow will build and push a new container image to Amazon ECR, +# and then will deploy a new task definition to Amazon ECS, when there is a push to the master branch. +# +# To use this workflow, you will need to complete the following set-up steps: +# +# 1. Create an ECR repository to store your images. +# For example: `aws ecr create-repository --repository-name my-ecr-repo --region us-east-2`. +# Replace the value of the `ECR_REPOSITORY` environment variable in the workflow below with your repository's name. +# Replace the value of the `AWS_REGION` environment variable in the workflow below with your repository's region. +# +# 2. Create an ECS task definition, an ECS cluster, and an ECS service. +# For example, follow the Getting Started guide on the ECS console: +# https://us-east-2.console.aws.amazon.com/ecs/home?region=us-east-2#/firstRun +# Replace the value of the `ECS_SERVICE` environment variable in the workflow below with the name you set for the Amazon ECS service. +# Replace the value of the `ECS_CLUSTER` environment variable in the workflow below with the name you set for the cluster. +# +# 3. Store your ECS task definition as a JSON file in your repository. +# The format should follow the output of `aws ecs register-task-definition --generate-cli-skeleton`. +# Replace the value of the `ECS_TASK_DEFINITION` environment variable in the workflow below with the path to the JSON file. +# Replace the value of the `CONTAINER_NAME` environment variable in the workflow below with the name of the container +# in the `containerDefinitions` section of the task definition. +# +# 4. Store an IAM user access key in GitHub Actions secrets named `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`. +# See the documentation for each action used below for the recommended IAM policies for this IAM user, +# and best practices on handling the access key credentials. + +name: Deploy to Amazon ECS + +on: + push: + branches: + - master + +env: + AWS_REGION: MY_AWS_REGION # set this to your preferred AWS region, e.g. us-west-1 + ECR_REPOSITORY: MY_ECR_REPOSITORY # set this to your Amazon ECR repository name + ECS_SERVICE: MY_ECS_SERVICE # set this to your Amazon ECS service name + ECS_CLUSTER: MY_ECS_CLUSTER # set this to your Amazon ECS cluster name + ECS_TASK_DEFINITION: MY_ECS_TASK_DEFINITION # set this to the path to your Amazon ECS task definition + # file, e.g. .aws/task-definition.json + CONTAINER_NAME: MY_CONTAINER_NAME # set this to the name of the container in the + # containerDefinitions section of your task definition + +jobs: + deploy: + name: Deploy + runs-on: ubuntu-latest + environment: production + + steps: + - name: Checkout + uses: actions/checkout@v2 + + - name: Configure AWS credentials + uses: aws-actions/configure-aws-credentials@v1 + with: + aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }} + aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }} + aws-region: ${{ env.AWS_REGION }} + + - name: Login to Amazon ECR + id: login-ecr + uses: aws-actions/amazon-ecr-login@v1 + + - name: Build, tag, and push image to Amazon ECR + id: build-image + env: + ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }} + IMAGE_TAG: ${{ github.sha }} + run: | + # Build a docker container and + # push it to ECR so that it can + # be deployed to ECS. + docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG . + docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG + echo "::set-output name=image::$ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG" + + - name: Fill in the new image ID in the Amazon ECS task definition + id: task-def + uses: aws-actions/amazon-ecs-render-task-definition@v1 + with: + task-definition: ${{ env.ECS_TASK_DEFINITION }} + container-name: ${{ env.CONTAINER_NAME }} + image: ${{ steps.build-image.outputs.image }} + + - name: Deploy Amazon ECS task definition + uses: aws-actions/amazon-ecs-deploy-task-definition@v1 + with: + task-definition: ${{ steps.task-def.outputs.task-definition }} + service: ${{ env.ECS_SERVICE }} + cluster: ${{ env.ECS_CLUSTER }} + wait-for-service-stability: true