02af1fe067
There are two 'chroot' code blocks, both under quite same: 'if ((global.mode & (MODE_MWORKER|MODE_DAEMON...)...' The first block serves to perform chroot only for process in the foreground mode. The second comes after master-worker fork and allows to do chroot in daemon and in worker modes. Due to moving the master-worker fork in init() in some previous commit, the second 'chroot' code block now is no longer under the 'if'. So, it is executed for all modes, except MODE_MWORKER. Now in MODE_MWORKER process enters in its wait polling loop just after forking a worker and it terminates almost immediately, if it exits this loop. Worker, daemon and process in a foreground mode will perform the chroot as before, but now it will be done in a one place at main(). |
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| INSTALL | ||
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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.