GitLab CloudFront Cache Invalidation example

.gitlab-ci-cloudfront.yml

# ------------------------------------------------------------------------------
# == CloudFront Cache Invalidation
# ------------------------------------------------------------------------------
.cf_invalidate:
  image:
    name: amazon/aws-cli:latest
    entrypoint: [""]
  stage: CloudFront
  when: manual
  tags:
    - prod
  script:
    # Get the CloudFront distribution ID based on the host name (CLOUDFRONT_HOST)
    - "cfid=$(aws cloudfront list-distributions --query \"DistributionList.Items[].{id: Id,cf_domain: DomainName, aliases: Aliases.Items[0]}[?contains(aliases, '${CLOUDFRONT_HOST}')] | [0].id\" --output text)"
    # Invalidate the cache
    - aws cloudfront create-invalidation --distribution-id "$cfid" --paths "/*"
  only:
    variables:
      - $CI_COMMIT_REF_PROTECTED == "true"
    refs:
      - release

cache_invalidate:beta:
  extends: .cf_invalidate
  variables:
    CLOUDFRONT_HOST: beta.foo.com

cache_invalidate:prod:
  extends: .cf_invalidate
  variables:
    CLOUDFRONT_HOST: foo.com