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# Date Author Comment
173dbf05 08/04/2011 01:28 pm Michael Hanselmann

Remove WATCHER_STATEFILE constant

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>
16e0b9c9 08/04/2011 01:28 pm Michael Hanselmann

ganeti-watcher: Split for node groups

This patch brings a huge change to ganeti-watcher to make it aware of
node groups. Each node group is processed in its own subprocess,
reducing the impact of long-running operations.

The global watcher state file, $datadir/ganeti/watcher.data, is replaced...
9d7b1e53 07/29/2011 06:01 pm Michael Hanselmann

Add new watcher constants

WATCHER_STATEFILE will be removed at the end of this
patch series.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>
b998270c 05/16/2011 04:24 pm Iustin Pop

Switch QA over to using instance stop --no-remember

Instead of hardcoded Xen commands. This will make it work for all
hypervisors, instead of duplicating hypervisor functionality in QA
itself.

The timeout has been removed as gnt-instance stop itself will make...
2f4b4f78 11/29/2010 03:37 pm Iustin Pop

Simplify QA commands

Currently, 95% of the QA commands are executed in the same way: on the
master, based on a command list and with expectancies for succes:

AssertEqual(StartSSH(master['primary'],
                         utils.ShellQuoteArgs(cmd)).wait(), 0)...
46f9a948 11/01/2010 05:02 pm Michael Hanselmann

Change qa_utils.ResolveInstanceName to take name

… instead of an object. Allows it to be used in places where
only the name is available.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: René Nussbaumer <>
8201b996 10/14/2010 02:53 pm Iustin Pop

Rework QA interaction with the watcher

The interaction with cron-launched watcher is a well-known failure mode of QA:

---- 2010-10-14 06:54:55.464839 time=0:00:56.764827 Test tools/move-instance

For the following tests it's recommended to turn off the ganeti-watcher cronjob....
ed54b47e 08/15/2008 11:43 am Michael Hanselmann

Remove QA hook functionality

To my knowledge they're used nowhere and it's at least slightly
confusing to people adding new QA checks.

Reviewed-by: ultrotter
c68d1f43 02/14/2008 05:39 pm Michael Hanselmann

Code style updates for QA code.

Reviewed-by: iustinp
f4bc1f2c 12/03/2007 04:03 pm Michael Hanselmann

Various code style fixes for strings.

- When line wrapping is needed, move spaces to the next line.
- Remove embedded line breaks from error messages.

Reviewed-by: schreiberal
9b3939ea 11/22/2007 04:11 pm Michael Hanselmann

Call more hooks during QA tests.

Reviewed-by: schreiberal
28a6fbc8 11/13/2007 09:31 pm Michael Hanselmann

Run ganeti-watcher script from QA code instead of cron.

This makes the tests much more reliably because it avoids race conditions.
It also helps to speed them up a lot.

Reviewed-by: iustinp
dfe11bad 11/01/2007 04:31 pm Michael Hanselmann

Cleanup colouring functions.

Make the code somewhat smaller. Disable disk failure test for master for now.

Reviewed-by: schreiberal
23269c5b 10/10/2007 06:51 pm Michael Hanselmann

Colours and warnings.

- Implement colours in qa_utils.
- Print warning for cron script.

Reviewed-by: iustinp
5d640672 09/26/2007 09:27 pm Michael Hanselmann

Enhance QA.

- Test “gnt-backup export” and “gnt-backup import”.
- Move “ResolveInstanceName” to qa_utils.py.
- Fix tests for “ganeti-watcher”.
- Make instance shutdown and startup configurable.

Reviewed-by: schreiberal
cec9845c 09/13/2007 03:46 pm Michael Hanselmann

Split QA script into different modules.

Reviewed-by: iustinp