Released version 3.2-dev17 with the following main changes : - DOC: configuration: explicit multi-choice on bind shards option - BUG/MINOR: sink: detect and warn when using "send-proxy" options with ring servers - BUG/MEDIUM: peers: also limit the number of incoming updates - MEDIUM: hlua: Add function to change the body length of an HTTP Message - BUG/MEDIUM: stconn: Disable 0-copy forwarding for filters altering the payload - BUG/MINOR: h3: don't insert more than one Host header - BUG/MEDIUM: h1/h2/h3: reject forbidden chars in the Host header field - DOC: config: properly index "table and "stick-table" in their section - DOC: management: change reference to configuration manual - BUILD: debug: mark ha_crash_now() as attribute(noreturn) - IMPORT: slz: avoid multiple shifts on 64-bits - IMPORT: slz: support crc32c for lookup hash on sse4 but only if requested - IMPORT: slz: use a better hash for machines with a fast multiply - IMPORT: slz: fix header used for empty zlib message - IMPORT: slz: silence a build warning on non-x86 non-arm - BUG/MAJOR: leastconn: do not loop forever when facing saturated servers - BUG/MAJOR: queue: properly keep count of the queue length - BUG/MINOR: quic: fix crash on quic_conn alloc failure - BUG/MAJOR: leastconn: never reuse the node after dropping the lock - MINOR: acme: renewal notification over the dpapi sink - CLEANUP: quic: Useless BIO_METHOD initialization - MINOR: quic: Add useful error traces about qc_ssl_sess_init() failures - MINOR: quic: Allow the use of the new OpenSSL 3.5.0 QUIC TLS API (to be completed) - MINOR: quic: implement all remaining callbacks for OpenSSL 3.5 QUIC API - MINOR: quic: OpenSSL 3.5 internal QUIC custom extension for transport parameters reset - MINOR: quic: OpenSSL 3.5 trick to support 0-RTT - DOC: update INSTALL for QUIC with OpenSSL 3.5 usages - DOC: management: update 'acme status' - BUG/MEDIUM: wdt: always ignore the first watchdog wakeup - CLEANUP: wdt: clarify the comments on the common exit path - BUILD: ssl: avoid possible printf format warning in traces - BUILD: acme: fix build issue on 32-bit archs with 64-bit time_t - DOC: management: precise some of the fields of "show servers conn" - BUG/MEDIUM: mux-quic: fix BUG_ON() on rxbuf alloc error - DOC: watchdog: update the doc to reflect the recent changes - BUG/MEDIUM: acme: check if acme domains are configured - BUG/MINOR: acme: fix formatting issue in error and logs - EXAMPLES: lua: avoid screen refresh effect in "trisdemo" - CLEANUP: quic: remove unused cbuf module - MINOR: quic: move function to check stream type in utils - MINOR: quic: refactor handling of streams after MUX release - MINOR: quic: add some missing includes - MINOR: quic: adjust quic_conn-t.h include list - CLEANUP: cfgparse: alphabetically sort the global keywords - MINOR: glitches: add global setting "tune.glitches.kill.cpu-usage" |
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HAProxy
HAProxy is a free, very fast and reliable reverse-proxy offering high availability, load balancing, and proxying for TCP and HTTP-based applications.
Installation
The INSTALL file describes how to build HAProxy. A list of packages is also available on the wiki.
Getting help
The discourse and the mailing-list are available for questions or configuration assistance. You can also use the slack or IRC channel. Please don't use the issue tracker for these.
The issue tracker is only for bug reports or feature requests.
Documentation
The HAProxy documentation has been split into a number of different files for ease of use. It is available in text format as well as HTML. The wiki is also meant to replace the old architecture guide.
Please refer to the following files depending on what you're looking for:
- INSTALL for instructions on how to build and install HAProxy
- BRANCHES to understand the project's life cycle and what version to use
- LICENSE for the project's license
- CONTRIBUTING for the process to follow to submit contributions
The more detailed documentation is located into the doc/ directory:
- doc/intro.txt for a quick introduction on HAProxy
- doc/configuration.txt for the configuration's reference manual
- doc/lua.txt for the Lua's reference manual
- doc/SPOE.txt for how to use the SPOE engine
- doc/network-namespaces.txt for how to use network namespaces under Linux
- doc/management.txt for the management guide
- doc/regression-testing.txt for how to use the regression testing suite
- doc/peers.txt for the peers protocol reference
- doc/coding-style.txt for how to adopt HAProxy's coding style
- doc/internals for developer-specific documentation (not all up to date)
License
HAProxy is licensed under GPL 2 or any later version, the headers under LGPL 2.1. See the LICENSE file for a more detailed explanation.