5909d508bc
In this commit we add run_master_in_recovery_mode(), which groups all necessary initialization steps, which master should perform to be able to enter in its polling loop (run_master()), when it fails while parsing its new config. As exit_on_failure() is now adapted for master recovery mode. Let's register it as atexit handler, when master enters in this mode. And let's remove atexit_flag variable for master, because we no longer use it. We also slightly refactor here read_cfg_in_discovery_mode() in order to call run_master_in_recovery_mode() for the case, described above. Warning messages are mandatory before calling the run_master_in_recovery_mode() as this allows to stop haproxy with error, if it was launched in zero-warning mode. So, in recovery mode master does not launch any worker. It just performs its necessary initialization routines and enters in its polling loop to continue to monitor the existed worker process. |
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| include | ||
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| scripts | ||
| src | ||
| tests | ||
| .cirrus.yml | ||
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| BRANCHES | ||
| BSDmakefile | ||
| CHANGELOG | ||
| CONTRIBUTING | ||
| INSTALL | ||
| LICENSE | ||
| MAINTAINERS | ||
| Makefile | ||
| README.md | ||
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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.