21 Aug
2019
21 Aug
'19
4:30 a.m.
Branch: refs/heads/master
Home: https://github.com/tribe29/checkmk
Commit: c35a58a4f9a5e6d7390ae4fd84d936a58a3ed7dc
https://github.com/tribe29/checkmk/commit/c35a58a4f9a5e6d7390ae4fd84d936a58…
Author: Lars Michelsen <lm(a)tribe29.com>
Date: 2019-08-21 (Wed, 21 Aug 2019)
Changed paths:
M omd/packages/omd/omdlib/main.py
Log Message:
-----------
Write "initialized" file to tmpfs to mark tmp/ initialization
The meta data modification time stamp (st_ctime) of the file
will later be used by Checkmk to determine the validity of some
files in this directory.
Change-Id: Ieb4c2fa4ddc6b2514569670a0e302ce4132d8c2f
Commit: 4024067565b166a966598cbb463a0030aa96cc8f
https://github.com/tribe29/checkmk/commit/4024067565b166a966598cbb463a0030a…
Author: Lars Michelsen <lm(a)tribe29.com>
Date: 2019-08-21 (Wed, 21 Aug 2019)
Changed paths:
A .werks/8865
Log Message:
-----------
8865 DCD: Add host deletion grace time after site initialization
The hosts created with the DCD are based on the piggyback data produced by a
source host.
This piggyback data is stored in Checkmk sites in a temporary directory below
<tt>tmp/check_mk/piggyback*</tt>. This temporary directory is initialized
during the first startup of a site after the Checkmk host was booted. From the
initialization to the first contact with the source host, the piggyback data is
missing and could lead to host being removed by the DCD accidentally.
To prevent this, the DCD connections got a new mandatory configuration option
"Prevent host deletion right after initialization". It is used to configure the
duration where no host is deleted after the site (tmpfs) initialization.
It defaults to 10 minutes, which should be enough for the piggyback sources to
produce the needed data.
Change-Id: If7df09d19ecd42c41f9dfb4175a2997b48d8e522
Compare: https://github.com/tribe29/checkmk/compare/e99476347ca3...4024067565b1