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@geofffranks geofffranks released this 21 Aug 20:32
· 1046 commits to master since this release
v9.2.0
a8e8203

KNOWN ISSUES

There is a bug in this release which results in it being incompatible with the CF TCP Router (or anything providing the tcp_router link

New Features

  • The haproxy job can now be easily configured to use the CF Routing tier's HTTP-based
    health checks. Specify ha_proxy.backend_use_http_health = true to enable it. If custom
    ports or URIs are necessary for HTTP backend health checks, they can be specified via
    ha_proxy.backend_http_health_port and ha_proxy.backend_http_health_uri. There are similar
    properties available for the ha_proxy.routed_backends datastructures via backend_use_http_health,
    backend_http_health_port, and backend_http_health_uri properties on each routed backend
    definition.

    Generic TCP routing was not updated with support for custom HTTP backends. However, when the
    tcp_router link is consumed from Cloud Foundry, it now enforces the use of HTTP health checks
    to the TCP router. Previously, only a TCP port check on port 80 was done.

  • Added a property to allow lua scripts to be easily loaded into the HA proxy config
    via ha_proxy.lua_scripts. This is a list of full paths to the lua script on disk.
    You'll want to provide those with some other boshrelease.

  • Added a property for providing arbitrary frontend config to haproxy via ha_proxy.frontend_config.
    This applies to all of the haproxy frontends.

  • Added a property for providing arbitrary backend config to haproxy backends via the ha_proxy.backend_config,
    and ha_proxy.tcp_backend_config (the former will be used on default + routed HTTP backends, the latter on
    all tcp-mode backends).

  • Added a property for providing arbitrary global config to haproxy via ha_proxy.global_config.

  • Improved logging to include info related to health check/backend status, and elevate log levels for error messages.

Fixes

  • The default logging endpoint has changed from 127.0.0.1 to /dev/log, which resolves issues where haproxy
    was deployed on a VM that did not have TCP/UDP listeners enabled in rsyslog.

Acknowledgements

Thanks @teancom for helping out with the features for this release! Many thanks to @macox for the backend_config
support!

Deployment

releases:
- name: haproxy
  version: 9.2.0
  url: https://github.com/cloudfoundry-incubator/haproxy-boshrelease/releases/download/v9.2.0/haproxy-9.2.0.tgz
  sha1: 1f9fca2c0143e6f385c13567b405e7b5087b4157
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