55309592db
In order to clean up cfg_parse_global() and to add the support of the new MODE_DISCOVERY in configuration parsing, let's move the keywords related to tune options into the global keywords list and let's add for them two dedicated parsers. Tune options keywords are sorted between two parsers in dependency of parameters number, which a given tune option needs. tune options parser is called by section parser and follows the common API, i.e. it returns -1 on failure, 0 on success and 1 on recoverable error. In case of recoverable error we've previously returned ERR_ALERT (0x10) and we have emitted an alert message at startup. Section parser treats all rc > 0 as ERR_WARN. So in case, if some tune option was set twice in the global section, tune options parser will return 1 (in order to respect the common API), section parser will treat this as ERR_WARN and a warning message will be emitted during process startup instead of alert, as it was before. |
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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.