HAProxy

Overview

HAProxy, which stands for High Availability Proxy, is an open source, high performance TCP/HTTP load balancer and proxy server that spreads requests across multiple backend servers.

The HAProxy Check monitors your HAProxy load-balancers.

Configuration

The only required parameter is the stats URI, typically /admin?stats;csv to pull management stats in comma-separated-value format.

Optional parameters: | Name | Description | |----------|-------------| | host | The Host header value to include in the HTTP request. | | port | TCP port to which the broker should connect (default: 80) | | select |A regular expression to choose which metrics to report (default is to report all metrics found). The match is against the pxname and svname columns concatenated with a comma. | | auth_user | The user to authenticate as. | | auth_password | The password to use during authentication. | | use_ssl | Upgrade the TCP connection to use SSL/TLS (default: false) |