HAProxy Enterprise 1.5r2 comprises the following new functionalities:

  • Support for 2 new operating systems: Debian 8 and Ubuntu 12.04

  • Support of systemd on Debian 8, RedHat 7 and CentOS 7

  • Analysis of HTTP request body (req.body HAProxy fetch)

  • Peers on a single process when nbproc > 1

  • Support for HTTP stateless compression

  • Configurable tls-tickets keys

  • Automatic maxconn and maxsslconn to match enforced memory limits

  • External checker (fork of current process) (be careful with chroots...)

  • tcp-check comments

  • Email alerts

  • Fetches for http request body

  • Server state reload proof

  • HTTP capture on response

  • HTTP capture with a slot number

  • Server side TLS extension SNI

  • Server side tcp-ut (TCP user timeout at kernel layer)

  • Management of environment variables through the global section

  • New HAProxy fetches:

    • ssl_fc_is_resumed

    • req.ssl_ec_ext

    • req.body

    • req.body_param

    • req.body_len

    • req.body_size

  • New commands available over the stats socket:

    • set ssl tls-key

    • show backend

    • show servers state

    • show tls-keys

    • show env