buildspec.yml

version: 0.2
phases:
  install:
    commands:
      - echo "Install Phase - if you need additional package, add it in this stage"
  pre_build:
    commands:
      # This Docker Image tag will have date, time and Codecommit version
      - TAG="$(date +%Y-%m-%d.%H.%M.%S).$(echo $CODEBUILD_RESOLVED_SOURCE_VERSION | head -c 8)"
      # Updating Docker Image tag in your Kubernetes Deployment Manifest
      - echo "Update Image tag in kubernetes manifest"
      - sed -i 's@CONTAINER_IMAGE@'"$REPOSITORY_URL:hello-service-$TAG"'@' k8s/deployment.yaml
      # Check AWS CLI Version
      - echo "Checking AWS CLI Version..."
      - aws --version
      # Login to ECR Registry
      - echo "Login in to Amazon ECR Registry"
      - $(aws ecr get-login --no-include-email)
      # Update Kube config Home Directory
      - export KUBECONFIG=$HOME/.kube/config
  build:
    commands:
      # Building Docker Image
      - echo "Docker build started on `date`"
      - echo "Building the Docker image..."
      - docker build --tag $REPOSITORY_URL:hello-service-$TAG .
  post_build:
    commands:
      # Push Docker Image to ECR Repository
      - echo "Docker build completed on `date`"
      - echo "Pushing the Docker image to ECR Repository"
      - docker push $REPOSITORY_URL:hello-service-$TAG
      - echo "Docker Push to ECR Repository Completed -  $REPOSITORY_URL:hello-service-$TAG"
      # Get AWS Credential using STS Assume Role for kubectl
      - echo "Setting Environment Variables related to AWS CLI for Kube Config Setup"
      - CREDENTIALS=$(aws sts assume-role --role-arn $EKS_ROLE_ARN --role-session-name eks-codebuild --duration-seconds 900)
      - export AWS_ACCESS_KEY_ID="$(echo ${CREDENTIALS} | jq -r '.Credentials.AccessKeyId')"
      - export AWS_SECRET_ACCESS_KEY="$(echo ${CREDENTIALS} | jq -r '.Credentials.SecretAccessKey')"
      - export AWS_SESSION_TOKEN="$(echo ${CREDENTIALS} | jq -r '.Credentials.SessionToken')"
      - export AWS_EXPIRATION=$(echo ${CREDENTIALS} | jq -r '.Credentials.Expiration')
      # Updating kubectl with your EKS Cluster
      - echo "Update Kube Config configuration"
      - aws eks update-kubeconfig --name $EKS_CLUSTERNAME
      # Show time, applying manifests changes using kubectl
      - echo "Apply changes to kube manifests"
      - kubectl apply -f k8s/
      - echo "All done!!!! Kubernetes changes applied"
      # Create Artifacts which we can use if we want to continue our pipeline for other stages
      - printf '[{"name":"deployment.yaml","imageUri":"%s"}, {"name":"service.yaml"}, {"name":"ingress.yaml"}]' $REPOSITORY_URL:hello-service-$TAG > build.json
artifacts:
  files:
    - build.json
    - k8s/*