Willy Tarreau d332f1396b BUG/MINOR: server: update last_change on maint->ready transitions too
Nenad noticed that when leaving maintenance, the servers' last_change
field was not updated. This is visible in the Status column of the stats
page in front of the state, as the cumuled time spent in the current state
is wrong, it starts from the last transition (typically ready->maint). In
addition, the backend's state was not updated either, because the down
transition is performed by set_backend_down() which also emits a log, and
it is this function which was extended to update the backend's last_change,
but it's not called for down->up transitions so that was not done.

The most visible (and unpleasant) effect of this bug is that it affects
slowstart so such a server could immediately restart with a significant
load ratio.

This should likely be backported to all stable releases.
2021-08-04 19:41:01 +02:00
2021-08-01 18:19:51 +02:00
2019-06-15 21:59:54 +02:00
2021-08-01 18:19:51 +02:00
2021-08-01 18:19:51 +02:00

The HAProxy documentation has been split into a number of different files for
ease of use.

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)
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