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__init__.py 24.4 kB
nodemaint.py 4.8 kB
state.py 6.1 kB

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# Date Author Comment
d962dbf9 05/28/2013 04:05 pm Thomas Thrainer

Re-activate previously active disks in watcher

The watcher process previously (incorrectly) examined the admin_state
field to figure out if the disks of an instance should be activated
after a node reboot. This is changed to use the disks_active field of...

9598b71f 05/14/2013 08:57 pm Michele Tartara

Remove extra newline

Also, properly set the date of the last modification.

Signed-off-by: Michele Tartara <>
Reviewed-by: Helga Velroyen <>

c300dbe4 05/14/2013 07:59 pm Michele Tartara

Add MonD to the watcher

The monitoring daemon should always be alive, therefore it's added to the
watcher.

Signed-off-by: Michele Tartara <>
Reviewed-by: Guido Trotter <>

b8028dcf 12/19/2012 06:29 pm Michael Hanselmann

Replace frozenset with compat.UniqueFrozenset

This is not a trivial s/frozenset/compat.UniqueFrozenset/, but rather
only replaces “frozenset” where appropriate. Most of the places are
“static” information that doesn't change after the module has been
loaded....

57fe4a5b 09/18/2012 06:11 pm Michael Hanselmann

Migrate lib/watcher/__init__.py from constants to pathutils

File system paths moved from constants to pathutils.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

fc3f75dd 09/03/2012 06:18 pm Iustin Pop

Fix decorator uses which crash newer pylint

Pylint version:

pylint 0.25.1,
astng 0.23.1, common 0.58.0

crashes when passing the fully-qualified decorator name with:

File "/usr/lib/pymodules/python2.7/pylint/checkers/base.py", line 161, in visit_function...
40b068e5 05/29/2012 12:12 pm Iustin Pop

Re-wrap some lines in watcher code

These were using exactly 80 chars, and I like them smaller.

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>

3ccb3a64 02/21/2012 05:23 pm Michael Hanselmann

Replace single- with double-quotes

In at least two cases "%s" is replaced with str(), too.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

2635bb04 01/06/2012 01:34 pm Michael Hanselmann

Move helper class from watcher to utils.io

“FileStatHelper” can be used together with “ReadFile” to a file's status
while it's opened. This avoids certain race conditions.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

aa224134 11/17/2011 03:49 pm Iustin Pop

Adapt watcher for ENABLE_CONFD

If confd is disabled, do not automatically restart it. Furthermore, we
can't run maintenance actions if it is disabled so log a warning.

Note that I haven't completely disabled the NodeMaintenance class with
ENABLE_CONFD = False because I think they are at two different levels...

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