HAProxy is a free, very fast and reliable solution offering high
availability, load balancing, and proxying for TCP and HTTP-based
applications. It is particularly suited for web sites crawling under
very high loads while needing persistence or Layer7 processing.
===> The following configuration options are available for haproxy29-2.9.14:
DEVICEATLAS=off: DeviceAtlas Device Detection support
DOCS=on: Build and/or install documentation
EXAMPLES=on: Build and/or install examples
LUA=off: Lua scripting language support
OPENSSL=on: SSL/TLS support via OpenSSL
PROMEX=on: Enable Prometheus exporter
====> Use Perl Compatible Regular Expressions: you can only select none or one of them
DPCRE=off: Link pcre(1) dynamically
DPCRE2=on: Link pcre2 dynamically
SPCRE=off: Link pcre(1) statically
SPCRE2=off: Link pcre2 statically
===> Use 'make config' to modify these settings