Kong 2.2.0-beta.1 available

Hello everyone,

We are happy to announce that we have entered feature freeze stage for Kong 2.2 development, and pushed packages for 2.2.0-beta.1. Since 2.2 is a minor release there are no breaking changes with respect to the 2.x series.

What’s new in Kong 2.2.0-beta.1

Here is what is new in beta.1 since Kong 2.2.0-alpha.1:

  • Configurable Request and Response Buffering: The buffering of requests or responses can now be enabled or disabled on a per-route basis, through setting attributes Route.request_buffering or Route.response_buffering to true or false. Default behavior remains the same: buffering is enabled by default for requests and responses.
  • Option to Automatically Load OS Certificates: The configuration attribute lua_ssl_trusted_certificate was extended to accept a comma-separated list of certificate paths, as well as a special system value, which expands to the “system default” certificates file installed by the operating system. This follows a very simple heuristic to try to use the most common certificate file in most popular distros.
  • The Upstream.client_certificate attribute can now be used from proxying: This allows client_certificate setting used for mTLS handshaking with the Upstream server to be shared easily among different Services. However, Service.client_certificate will take precedence over Upstream.client_certificate if both are set simultaneously. In previous releases, Upstream.client_certificate was only used for mTLS in active health checks.
  • New shorthand_fields top-level attribute in schema definitions, which deprecates shorthands and includes type definitions in addition to the shorthand callback.
  • Hybrid Mode: the table of Data Plane nodes at the Control Plane is now cleaned up automatically, according to a delay value configurable via the cluster_data_plane_purge_delay attribute, set to 14 days by default.
  • Admin API responses and kong.response.exit now honor the headers configuration setting for including or removing the Server header.
  • aws-lambda: bump to version 3.5.0, with support for ‘isBase64Encoded’ flag in Lambda function responses
  • correlation-id: the plugin now generates a correlation-id value by default if the correlation id header arrives but is empty.
  • Improve graceful exit of Control Plane and Data Plane nodes in Hybrid Mode.
  • datadog, loggly, statsd: fixes for supporting logging TCP/UDP services.
  • Logging plugins: request and response sizes are now reported by the log serializer as number attributes instead of string.
  • key-auth: no longer trigger HTTP 400 error when the body cannot be decoded.
  • aws-lambda: respect skip_large_bodies config setting even when not using AWS API Gateway compatibility.

Download

Please note that the download locations for the alpha release is kept separate from the final release locations:

:spiral_notepad: More details and PR links are available at the 2.2.0 Changelog .

Feedback welcome!

We encourage you to try the beta release and report any issues in Kong’s Github repo. Feedback is extremely important to help us make this the best Kong version ever!

Happy Konging!

1 Like

© 2019 Kong Inc.    Terms  •  Privacy  •  FAQ