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root / snf-cyclades-app / synnefo / api / actions.py @ 0b682c29

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# Date Author Comment
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.
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....
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...
08b079e2 07/23/2012 11:42 am Stavros Sachtouris

Update servers/networks responses for new API

- Reponses for servers and netowrks details (list or solo) are now
consistent to recent backend changes.
- Methods get_nic_from_index and construct_nic_id have been created
- Syntax for nic removal from network/vm has been adjusted
4a15bc7b 07/23/2012 11:36 am Christos Stavrakakis

Remove stale save's in db
bb54871d 03/20/2012 05:19 pm Stratos Psomadakis

Verify VNC server settings in get_console

After vncauthproxy responds that it has successfully connected to the
backend server, we need to make sure that the VNC server settings
haven't changed (due to VM migration, or a malicious user destroying a
VM to exploit the VNC ports reuse).
4b3b8688 02/24/2012 05:51 pm Giorgos Verigakis

Use lib.astakos instead of our own middleware
9c0ac5af 01/30/2012 06:55 pm Kostas Papadimitriou

Renamed snf-app to snf-cyclades-app