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# Date Author Comment
9394f4d1 02/19/2013 07:21 pm Dimitris Aragiorgis

Minor fixes regarding nic.network change

Make LookupNetwork() return None in case target is None. This fixes
Issue 380. Rapi passes network=None and the lookup should not fail.

Make network client aware of new nic.network.gnt-network info shows
the IPs of each instance inside the network. It parses nic.networks...

37a978e7 02/12/2013 03:39 pm Helga Velroyen

Force conflicts check in LUNetworkDisconnect

Until now if one disconnects a network with --no-conflicts-check
and then remove it, there is a possibility to leave instances with NICs
referencing non-existing networks. This causes network queries,
instance removal and modification to fail....

5cfa6c37 02/11/2013 05:31 pm Dimitris Aragiorgis

Remove network_type slot (Issue 363)

This slot was not used by Ganeti so the same info can be
provided via tags. In order not to break configuration data
we add a FromDict() method in Network config object that
removes the deprecated network_type (if found) and then invoke...

286d0218 01/23/2013 03:25 pm Dimitris Aragiorgis

Handle the result of QueryGroups() correctly

If no group is given for the “gnt-network connect“/“… disconnect”
commands, the client uses the result of “QueryGroups()” which is a list
of lists. Use “itertools.chain()” to handle the return value correctly....

ee93aa8a 12/21/2012 11:32 am Michael Hanselmann

gnt-network: Fix CLI issues with node groups

The original implementation reserved the name “all” to specify all node
groups. That would prevent the use of a node group actually named “all”.

This patch changes the order and definition of the command line...

3924c9e0 12/21/2012 11:29 am Michael Hanselmann

gnt-network CLI improvements

- Use unpacking instead of addressing indivdual list items
- Add “--submit” and “--priority” support where possible
- Re-use LUXI client where possible
- Fixed some typos

There is still an issue that a node group named “all” can not be...

503574ec 12/21/2012 11:27 am Michael Hanselmann

Format network field "group_list" in client

The field is now a list of tuples containing the group name, mode and
link.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

84e110aa 12/19/2012 06:55 pm Michael Hanselmann

gnt-network: Fix import for textwrap

The style guide says to use “import foo”-style imports, not “from foo
import bar” unless it's a Ganeti module. There are some places with
exceptions, but this one certainly isn't warranted. Also fix the import
order.
...

b34864e8 12/19/2012 06:55 pm Michael Hanselmann

gnt-network add: "--network" is required

Also do some minor code re-formatting.

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

e896ad3d 12/19/2012 06:54 pm Michael Hanselmann

gnt-network add: Network mode bash completion

This makes entering the command easier.

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

213076fe 12/03/2012 01:04 pm Dimitris Aragiorgis

Fix locking in networks

Ensure that locks are held only if needed.

Add conflicts_check in OpNetworkAdd. This is needed if we want to
check whether nodes/master IPs are included in network.

Depending on conflicts_check value, we have to hold node/instance locks...

965a542a 11/28/2012 10:30 am Michael Hanselmann

Fix pylint error introduced in commit 9675661

Missing spaces around operator.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Michele Tartara <>

9675661c 11/27/2012 03:03 pm Dimitris Aragiorgis

Export UUID and serial no in network queries

Add uuid and serial_no to _NETWORK_SIMPLE_FIELDS in order to export
them in network queries. Modify gnt-network to list them too.

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Michael Hanselmann <>

2556424d 11/21/2012 05:54 pm Iustin Pop

Small style fixes (' vs ") in network code

This is just trivial fixes; I think I caught all of them.

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

1fa2c40b 11/20/2012 07:51 pm Dimitris Aragiorgis

Fixes to pass py-apidoc (make commit-check)

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>

3c286190 11/20/2012 07:51 pm Dimitris Aragiorgis

Fixes to pass pep8 (make lint)

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>

beb81ea5 11/20/2012 07:51 pm Dimitris Aragiorgis

Fixes to pass pylint (make lint)

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>

8140e24f 11/20/2012 07:51 pm Dimitris Aragiorgis

Add tags in network objects

Support:
- gnt-network add --tags.
- gnt-network list-tags/add-tags/remove-tags/.
- gnt-network list -o +tags

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>

d5ed7dce 11/20/2012 07:51 pm Dimitris Aragiorgis

Change default fields for network listing

Signed-off-by: Dimitris Aragiorgis <>
Reviewed-by: Iustin Pop <>

9c784fb3 11/20/2012 07:51 pm Dimitris Aragiorgis

Introduce client support for networks

gnt-network is used to manipulate and handle networks that currently
provides the following operations:

  • Add a new network:
    gnt-network add --network=1.2.3.0/28 --gateway=1.2.3.1
    --add-reserved-ips=1.2.3.4,1.2.3.5 testnet...