serverless.yml

service: global-reverse-proxy-server-1 # Assuming there's only one EC2 instance per region, otherwise change stack name manually

custom:

  # Caddy config
  caddy:
    targetDomainName: 'your-target-domain.com' # The target domain name where to proxy to
    letsEncryptEmailAddress: 'your-letsencrypt-email@your-domain.com' # Use for automatic certificate generation
    domainServiceEndpoint: '${cf:global-reverse-proxy-domain-service-${self:provider.stage}.DomainVerifierFunctionUrl}' # Get Function URL from domain service stack export
    dynamoDBTableArn: '${cf:global-reverse-proxy-domain-service-${self:provider.stage}.CertificateTableArn}' # Get DynamoDB table name from base stack export
    dynamoDBTableName: '${cf:global-reverse-proxy-domain-service-${self:provider.stage}.CertificateTableName}' # Get DynamoDB table name from base stack export
    dynamoDBTableRegion: '${cf:global-reverse-proxy-domain-service-${self:provider.stage}.CertificateTableRegion}' # Get DynamoDB table name from base stack export

  # EC2
  ec2:
    instanceType: 't2.micro' # For free tier usage
    keyName: 'the-key-name' # Update this to your key name, which you need to create in the AWS Console BEFORE deploying this stack
    sshClientIPAddress: 'XXX.XXX.XXX.XXX' # Change to your current IP address, and enable the port 22 portion in the SecurityGroup

provider:
  name: aws
  region: ${opt:region, 'us-east-1'} # Can be changed by the --region CLI option
  stage: ${opt:stage, 'prd'} # Can be changed by the --stage CLI option

resources:
  - ${file(resources/ec2.yml)}
  - ${file(resources/outputs.yml)}