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root / snf-cyclades-app / synnefo @ 439ff929

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__init__.py 1.7 kB

Latest revisions

# Date Author Comment
6eed1ede 07/23/2012 11:49 am Christos Stavrakakis

Limit allowed network size

Limit the size of networks that users can create, since big IP
pools can have negative impact on performance. Allowed network
size is controled by 'MAX_CIDR_BLOCK' setting.

c55b0cdc 07/23/2012 11:49 am Christos Stavrakakis

Reconciliation for network IP pool management

Reconcile the contents of each networks IP pool by comparing it
with combination of IP pools of all ganeti backends.

Add extra option for detecting conflicting IPs.

864bed43 07/23/2012 11:49 am Christos Stavrakakis

Implement model manager using row-level db locking

Implement ForUpdateManager that uses SELECT .. FOR UPDATE statement in
order to acquire row-level exclusive locks to DB. Essentially this
manager backports the select_for_update() method that is implemented in...

2a8a60d5 07/23/2012 11:49 am Christos Stavrakakis

Increase the size of backend password_hash

8a4a931d 07/23/2012 11:49 am Christos Stavrakakis

Fix IP pool exceptions

4dba0480 07/23/2012 11:49 am Christos Stavrakakis

Add transaction control to API methods

Specially for create_instance and create_network methods, since a
VirtualMachine, Network object is created before sending the request
to the backend.

e1334eb6 07/23/2012 11:49 am Christos Stavrakakis

Use ForUpdateManager to Pool objects

439ff929 07/23/2012 11:49 am Christos Stavrakakis

Display IP pool map in network-inspect command

9c65f166 07/23/2012 11:49 am Christos Stavrakakis

Fix error state of BackendNetwork

77f0fa63 07/23/2012 11:49 am Christos Stavrakakis

Implement IP management

Delegate IP management to synnefo, in order to be able to allocate IP
addresses accross multiple Ganeti backends. This is achieved by creating a
Pool of IPs for each Network, in the form of a bitarray, which is stored
in the DB as a base64 string....

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