Released version 3.2-dev6 with the following main changes : - BUG/MEDIUM: debug: close a possible race between thread dump and panic() - DEBUG: thread: report the spin lock counters as seek locks - DEBUG: thread: make lock time computation more consistent - DEBUG: thread: report the wait time buckets for lock classes - DEBUG: thread: don't keep the redundant _locked counter - DEBUG: thread: make lock_stat per operation instead of for all operations - DEBUG: thread: reduce the struct lock_stat to store only 30 buckets - MINOR: lbprm: add a new callback ->server_requeue to the lbprm - MEDIUM: server: allocate a tasklet for asyncronous requeuing - MAJOR: leastconn: postpone the server's repositioning under contention - BUG/MINOR: quic: reserve length field for long header encoding - BUG/MINOR: quic: fix CRYPTO payload size calcul for encoding - MINOR: quic: simplify length calculation for STREAM/CRYPTO frames - BUG/MINOR: mworker: section ignored in discovery after a post_section_parser - BUG/MINOR: mworker: post_section_parser for the last section in discovery - CLEANUP: mworker: "program" section does not have a post_section_parser anymore - MEDIUM: initcall: allow to register mutiple post_section_parser per section - CI: cirrus-ci: bump FreeBSD image to 14-2 - DOC: initcall: name correctly REGISTER_CONFIG_POST_SECTION() - REGTESTS: stop using truncated.vtc on freebsd - MINOR: quic: refactor STREAM encoding and splitting - MINOR: quic: refactor CRYPTO encoding and splitting - BUG/MEDIUM: fd: mark FD transferred to another process as FD_CLONED - BUG/MINOR: ssl/cli: "show ssl crt-list" lacks client-sigals - BUG/MINOR: ssl/cli: "show ssl crt-list" lacks sigals - MINOR: ssl/cli: display more filenames in 'show ssl cert' - DOC: watchdog: document the sequence of the watchdog and panic - MINOR: ssl: store the filenames resulting from a lookup in ckch_conf - MINOR: startup: allow hap_register_feature() to enable a feature in the list - MINOR: quic: support frame type as a varint - BUG/MINOR: startup: leave at first post_section_parser which fails - BUG/MINOR: startup: hap_register_feature() fix for partial feature name - BUG/MEDIUM: cli: Be sure to drop all input data in END state - BUG/MINOR: cli: Wait for the last ACK when FDs are xferred from the old worker - BUG/MEDIUM: filters: Handle filters registered on data with no payload callback - BUG/MINOR: fcgi: Don't set the status to 302 if it is already set - MINOR: ssl/crtlist: split the ckch_conf loading from the crtlist line parsing - MINOR: ssl/crtlist: handle crt_path == cc->crt in crtlist_load_crt() - MINOR: ssl/ckch: return from ckch_conf_clean() when conf is NULL - MEDIUM: ssl/crtlist: "crt" keyword in frontend - DOC: configuration: document the "crt" frontend keyword - DEV: h2: add a Lua-based HTTP/2 connection tracer - BUG/MINOR: quic: prevent crash on conn access after MUX init failure - BUG/MINOR: mux-quic: prevent crash after MUX init failure - DEV: h2: fix flags for the continuation frame - REGTESTS: Fix truncated.vtc to send 0-CRLF - BUG/MINOR: mux-h2: Properly handle full or truncated HTX messages on shut - Revert "REGTESTS: stop using truncated.vtc on freebsd" - MINOR: mux-quic: define a QCC application state member - MINOR: mux-quic/h3: emit SETTINGS via MUX tasklet handler - MINOR: mux-quic/h3: support temporary blocking on control stream sending |
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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.