buildspec.yml

version: 0.2

phases:
  install:
    runtime-versions:
      docker: 19
  pre_build:
    commands:
      - yum update -y
      - yum install -y bind-utils
      - echo nslookup
      - nslookup testing-ca-074598670345.d.codeartifact.us-east-2.amazonaws.com
      - echo Logging in to Amazon ECR...
      - aws --version
      - $(aws ecr get-login --region $AWS_DEFAULT_REGION --no-include-email)
      - AWS_ACCOUNT_ID=$(echo ${CODEBUILD_BUILD_ARN} | cut -d ':' -f 5)
      - REPOSITORY_URI=${AWS_ACCOUNT_ID}.dkr.ecr.${AWS_REGION}.amazonaws.com/hello-world
      - COMMIT_HASH=$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | cut -c 1-7)
      - IMAGE_TAG1=${COMMIT_HASH:=latest}1
      - IMAGE_TAG2=${COMMIT_HASH:=latest}2
  build:
    commands:
      - echo Build started on `date`
      - echo Building the Docker image...
      - ls
      - docker build -t $REPOSITORY_URI:latest . #This uses Dockerfile in the repository to copy Java binary and create a Docker image
      - docker tag $REPOSITORY_URI:latest $REPOSITORY_URI:$IMAGE_TAG1
      - docker tag $REPOSITORY_URI:latest $REPOSITORY_URI:$IMAGE_TAG2
  post_build:
    commands:
      - echo Build completed on `date`
      - echo Pushing the Docker images...
      - docker push $REPOSITORY_URI:latest
      - docker push $REPOSITORY_URI:$IMAGE_TAG1
      - docker push $REPOSITORY_URI:$IMAGE_TAG2
      - echo "configure ecs task definition file"
      - sed -i "s@{{AWS_ACCOUNT_ID}}@${AWS_ACCOUNT_ID}@g" task-definition.json
      - sed -i "s@{{AWS_REGION}}@${AWS_REGION}@g" task-definition.json
      - sed -i "s@{{APPLICATION_NAME_1}}@hello-world@g" task-definition.json
      - sed -i "s@{{APPLICATION_NAME_2}}@hellow-world2@g" task-definition.json
      - echo Writing image definitions file...
      - printf '[{"name":"hello-world","imageUri":"%s"},{"name":"hellow-world2","imageUri":"%s"}]' $REPOSITORY_URI:$IMAGE_TAG1 $REPOSITORY_URI:$IMAGE_TAG2 > imagedefinitions.json # name should be name of container in task definition
      - cat imagedefinitions.json
artifacts:
    files: imagedefinitions.json