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root / snf-cyclades-app / synnefo / api @ 3165f027

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  fixtures
  management
  templates
__init__.py 0 Bytes
actions.py 12.5 kB
common.py 1.8 kB
faults.py 2.2 kB
flavors.py 3.8 kB
images.py 11.3 kB
models.py 0 Bytes
networks.py 10.1 kB
servers.py 19.7 kB
tests.py 45.3 kB
urls.py 2.2 kB
util.py 11.8 kB
versions.py 4.2 kB

Latest revisions

# Date Author Comment
3165f027 07/27/2012 02:57 pm Christos Stavrakakis

Implement MAC Prefix Management

In order to guarantee uniqueness of MAC address accross all backends,
synnefo assignes a unique mac prefix to each network in each backend.

A mac-prefix of 20 bits, which is picked from the MacPrefixPool, is
assigned to each Network. The mac-prefix of the network in each...
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.
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...
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.
cc3f266e 07/23/2012 11:49 am Christos Stavrakakis

Add support for IPv6

- Extend the Network model with fields for holding the IPv6 subnet and
gateway.
- Update network API methods.
- Modify ganeti hooks to return IPv6 address for all network interfaces.
IPv6 is now derived from the IPv6 subnet of the network in Ganeti,...
6dd70a5c 07/23/2012 11:49 am Christos Stavrakakis

New management command for creating a network

Create a management command for creating networks. Also remove
the initial_data.json, since it is currently not necessary.
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....
839e2bd0 07/23/2012 11:48 am Christos Stavrakakis

Update network settings
8b2515a9 07/23/2012 11:48 am Christos Stavrakakis

Filter deleted entries when changes-since is used

Modify list_networks and list_servers to filter deleted entries when
if-modified-since HTTP header is used, because deleted entries can be
updated after deletion through the reconciliation mechanism.
0196d9a3 07/23/2012 11:43 am Christos Stavrakakis

Add dirty bit to NetworkInterface

Extend NetworkInterface model with a dirty bit, indicating whether
the index of the NIC is consistent with the one in Ganeti. This flag is
set when deleting a NIC, and is switched off after processing the
notification from Ganeti. Removing a NIC with the dirty bit on is not...

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