kafka:
  # identifier for this application
  client_id: <%= "#{ENV['KAFKA_PREFIX'] || 'phobos'}#{ENV['HEROKU_APP_NAME']}-#{ENV['HEROKU_RELEASE_VERSION'] || 'v1'}" %>
  # timeout setting for connecting to brokers
  connect_timeout: 10
  # timeout setting for socket connections
  socket_timeout: 10
  # PEM encoded CA cert to use with an SSL connection (string)
  ssl_ca_cert: |
    <%= ENV['KAFKA_TRUSTED_CERT']&.gsub("\n", "\n    ") %>
  # PEM encoded client cert to use with an SSL connection (string)
  # Must be used in combination with ssl_client_cert_key
  ssl_client_cert: |
    <%= ENV['KAFKA_CLIENT_CERT']&.gsub("\n", "\n    ") %>
  # PEM encoded client cert key to use with an SSL connection (string)
  # Must be used in combination with ssl_client_cert
  ssl_client_cert_key: |
    <%= ENV['KAFKA_CLIENT_CERT_KEY']&.gsub("\n", "\n    ") %>
  # list of brokers used to initialize the client ("port:protocol")
  seed_brokers: <%= (ENV['KAFKA_URL'] || 'localhost:9092').split(',') %>