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30a0e93fe6
Released version 3.1-dev8 with the following main changes :
- DOC: configuration: place the HAPROXY_HTTP_LOG_FMT example on the correct line
- MINOR: mux-h1: Set EOI on SE during demux when both side are in DONE state
- BUG/MEDIUM: mux-h1/mux-h2: Reject upgrades with payload on H2 side only
- REGTESTS: h1/h2: Update script testing H1/H2 protocol upgrades
- BUG/MEDIUM: clock: detect and cover jumps during execution
- BUG/MINOR: pattern: prevent const sample from being tampered in pat_match_beg()
- BUG/MEDIUM: pattern: prevent uninitialized reads in pat_match_{str,beg}
- BUG/MEDIUM: pattern: prevent UAF on reused pattern expr
- MEDIUM: ssl/cli: "dump ssl cert" allow to dump a certificate in PEM format
- BUG/MAJOR: mux-h1: Wake SC to perform 0-copy forwarding in CLOSING state
- BUG/MINOR: h1-htx: Don't flag response as bodyless when a tunnel is established
- REGTESTS: fix random failures with wrong_ip_port_logging.vtc under load
- BUG/MINOR: pattern: do not leave a leading comma on "set" error messages
- REGTESTS: shorten a bit the delay for the h1/h2 upgrade test
- MINOR: server: allow init-state for dynamic servers
- DOC: server: document what to check for when adding new server keywords
- MEDIUM: h1: Accept invalid T-E values with accept-invalid-http-response option
- BUG/MINOR: polling: fix time reporting when using busy polling
- BUG/MINOR: clock: make time jump corrections a bit more accurate
- BUG/MINOR: clock: validate that now_offset still applies to the current date
- BUG/MEDIUM: queue: implement a flag to check for the dequeuing
- OPTIM: sample: don't check casts for samples of same type
- OPTIM: vars: remove the unneeded lock in vars_prune_*
- OPTIM: vars: inline vars_prune() to avoid many calls
- MINOR: vars: remove the emptiness tests in callers before pruning
- IMPORT: import cebtree (compact elastic binary trees)
- OPTIM: vars: use a cebtree instead of a list for variable names
- OPTIM: vars: use multiple name heads in the vars struct
- BUG/MINOR: peers: local entries updates may not be advertised after resync
- DOC: config: Explicitly list relaxing rules for accept-invalid-http-* options
- MINOR: proxy: Rename accept-invalid-http-* options
- DOC: configuration: Remove dangerous directives from the proxy matrix
- BUG/MEDIUM: sc_strm/applet: Wake applet after a successfull synchronous send
- BUG/MEDIUM: cache/stats: Wait to have the request before sending the response
- BUG/MEDIUM: promex: Wait to have the request before sending the response
- MINOR: clock: test all clock_gettime() return values
- MEDIUM: clock: collect the monotonic time in clock_local_update_date()
- MEDIUM: clock: opportunistically use CLOCK_MONOTONIC for the internal time
- MEDIUM: clock: use the monotonic clock for idle time calculation
- MEDIUM: clock: don't compute before_poll when using monotonic clock
- BUG/MINOR: fix missing "log-format overrides previous 'option tcplog clf'..." detection
- BUG/MINOR: fix missing "'option httpslog' overrides previous 'option tcplog clf'..." detection
- BUG/MINOR: cfgparse-listen: fix option httpslog override warning message
- BUG/MINOR: cfgparse: detect incorrect overlap of same backend names
- MEDIUM: cfgparse: warn about proxies having the same names
- DOC: management: add init-state to add server keywords
- BUG/MINOR: mux-quic: report glitches to session
- BUILD: cebtree: silence a bogus gcc warning on impossible code paths
- MEDIUM: cfgparse: warn about colliding names between defaults and proxies
- MEDIUM: cfgparse: detect collisions between defaults and log-forward
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.