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# Date Author Comment
0ea11dcb 12/19/2012 03:14 pm Bernardo Dal Seno

Add exclusive_storage node parameter

Unit tests updated and expanded with an inheritance check.

The flag has no effect yet.

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Iustin Pop <>

8c114acd 11/21/2012 08:23 am Michael Hanselmann

test/*.py: s/'/"/

Now that 2.6 is essentially finished and 2.7 going to be branched
soon-ish, I thought it would be a good moment to replace some single
quotes in test/*.py. Merge pains should be limited.

In one place in test/ganeti.locking_unittest.py, spaces are added for...

2f96c43c 10/18/2012 07:58 pm Michael Hanselmann

test/*.py: Replace '' with ""

There might be more, but at least replace all these low-hanging fruits.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Helga Velroyen <>

432e8e2f 02/21/2012 02:32 pm Iustin Pop

Add new spindle_count node parameter

Currently this is not handled by Ganeti, just recorded.

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

82c54b5b 02/20/2012 01:27 pm Michael Hanselmann

config: Add check for disk's “iv_name”

This check verifies “iv_name” of all instance disks. If one is wrong
(which shouldn't happen in the first place), cluster verification will
warn:

“ERROR: cluster: Instance 'inst.example.com' has wrongly named disks:...

54c31fd3 11/24/2011 10:39 am Michael Hanselmann

LUGroupAssignNodes: Fix node membership corruption

Note: This bug only manifests itself in Ganeti 2.5, but since the
problematic code also exists in 2.4, I decided to fix it there.

If a node was assigned to a new group using “gnt-group assign-nodes” the...

2bac48c4 12/13/2010 06:33 pm Adeodato Simo

Add some unit tests for ConfigWriter.AddNodeGroup()

Signed-off-by: Adeodato Simo <>
Reviewed-by: Michael Hanselmann <>

5768e6a6 11/23/2010 01:57 pm René Nussbaumer

Adding convenience getter for ndparams

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

28a7318f 11/11/2010 02:16 pm Iustin Pop

Add unittests for TemporaryReservationManager

And fix an error message.

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

e60c73a1 09/07/2010 02:26 pm René Nussbaumer

The config now should also belong to confd group and readable by it

Signed-off-by: René Nussbaumer <>
Reviewed-by: Michael Hanselmann <>

b705c7a6 08/18/2010 11:27 am Manuel Franceschini

Support for resolving hostnames to IPv6 addresses

This patch enables IPv6 name resolution by using socket.getaddrinfo
instead of socket.gethostbyname_ex.

It renames the HostInfo class to Hostname and unifies its use throughout
the code. This is achieved by using static calls where no object is...

a744b676 07/09/2010 04:37 pm Manuel Franceschini

Introduce lib/netutils.py

This patch moves network utility functions to a dedicated module.

Signed-off-by: Manuel Franceschini <>
Reviewed-by: Iustin Pop <>

9e33896b 07/06/2010 12:24 pm Luca Bigliardi

Add drbd_usermode_helper to configuration

Signed-off-by: Luca Bigliardi <>
Reviewed-by: Iustin Pop <>

9769bb78 06/30/2010 01:41 pm Manuel Franceschini

Rename some constants to facilitate IPv6 support

Signed-off-by: Manuel Franceschini <>
Reviewed-by: Guido Trotter <>

93be53da 04/16/2010 04:11 pm Balazs Lecz

Add basic unittests for uid_pool

Signed-off-by: Balazs Lecz <>
Reviewed-by: Guido Trotter <>

0debfb35 11/06/2009 04:08 pm Guido Trotter

config.Add{Node,Instance}: get the ec id

This is ok because adding a node or instance cannot happen in a query.

We get the ec id from the LU and pass it to _EnsureUUID, which will
then for now not use it.

Signed-off-by: Guido Trotter <>...

25231ec5 11/03/2009 12:34 pm Michael Hanselmann

Ignore log messages in unittests

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

a4eae71f 10/27/2009 03:14 pm Michael Hanselmann

Provide feedback from redistributing configuration

This is particularily useful for “gnt-cluster redist-conf”, but
also for all other cases where the configuration files are
rewritten on other nodes.

$ gnt-cluster redist-conf
… Copy of file /var/lib/ganeti/config.data to node … failed: Error while...

066f465d 07/16/2009 04:34 pm Guido Trotter

Get rid of the default_hypervisor slot

Currently we have both a default_hypervisor and an enabled_hypervisors
list. The former is only settable at cluster init time, while the latter
can be changed with cluster modify.

This becomes cumbersome in a few ways: at cluster init time for example...

c66f21a4 06/15/2009 01:52 pm Guido Trotter

config unittests: use nic params

The target test cluster should have nic params, rather than a default
bridge.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

255e19d4 06/08/2009 07:58 pm Guido Trotter

Add NIC.CheckParameterSyntax

This function will be used to check the NIC parameters for validity.
Unittests are included.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

4a89c54a 01/23/2009 02:36 pm Iustin Pop

Introduce more configuration consistency checks

This patch enhances the duplicate DRBD minors checks (currently just a
few) and adds automatic checks of configuration consistency at
configuration file writing time.

In order to do so and show meaningful error messages, the...

02691904 10/20/2008 07:38 pm Alexander Schreiber

Set default hypervisor at cluster init

During cluster init, set the default hypervisor to be used for instances.
Ensure that the default hypervisor belongs to the set enabled hypervisors
for this cluster. Also fix a small bug with setting the default enabled...

c666722f 10/08/2008 09:48 pm Oleksiy Mishchenko

Ajust config unittest.

Reviewed-by: iustinp

36b8c2c1 10/01/2008 12:24 pm Michael Hanselmann

Fix unittests broken by revision 1727

Reviewed-by: iustinp

f6bd6e98 10/01/2008 12:03 pm Michael Hanselmann

Add cluster options from ssconf to configuration

ssconf will become write-only from ganeti-masterd's point of view,
therefore all settings in there need to go into the main configuration
file.

Reviewed-by: iustinp

b9eeeb02 10/01/2008 12:03 pm Michael Hanselmann

Move instantiation of config into bootstrap.py

Future patches will add even more variables to the cluster config.
Adding more parameters wouldn't make the function easier to use and
it doesn't make sense to pass them to another function, as it's
only done once in bootstrap.py on cluster initialization....

16abfbc2 10/10/2007 08:20 pm Alexander Schreiber

Remove fping as a dependency for Ganeti.

This patch completely gets rid of fping
- replace all fping invocations with TcpPing calls
- update documentation accordingly.
- associated cleanups (use constant for localhost IP, use more sensible
defaults for TcpPing and use those)...

6f1bebf9 10/01/2007 05:31 pm Michael Hanselmann

Import utils into unittest.

Reviewed-by: schreiberal

89e1fc26 09/21/2007 04:37 pm Iustin Pop

Remove requirement that host names are FQDN

We currently require that hostnames are FQDN not short names
(node1.example.com instead of node1). We can allow short names as long
as:
- we always resolve the names as returned by socket.gethostname()
- we rely on having a working resolver...

5ca84bdd 09/12/2007 06:54 pm Michael Hanselmann

Fix typo in last commit.