| commit | b3fce6ef4d1db7b87c3b7294088a5fe62ca2fe8e | [log] [tgz] |
|---|---|---|
| author | Apollon Oikonomopoulos <apoikos@debian.org> | Thu Apr 17 16:39:28 2014 +0300 |
| committer | Willy Tarreau <w@1wt.eu> | Thu Apr 17 18:11:11 2014 +0200 |
| tree | 72e6c8bb108099ccc3211dd1d2e5eabdcdb0e411 | |
| parent | 45ad91efa3c7fa4948bd67f4cacff6dca7e178c2 [diff] |
MINOR: systemd wrapper: re-execute on SIGUSR2 Re-execute the systemd wrapper on SIGUSR2 and before reloading HAProxy, making it possible to load a completely new version of HAProxy (including a new version of the systemd wrapper) gracefully. Since the wrapper accepts no command-line arguments of its own, re-execution is signaled using the HAPROXY_SYSTEMD_REEXEC environment variable. This is primarily intended to help seamless upgrades of distribution packages.