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root / snf-cyclades-app / synnefo / api / actions.py @ 3a522cff

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# Date Author Comment
e221ade2 11/01/2012 01:24 pm Christos Stavrakakis

Do not allow any API action on suspended VMs

Do not allow any modification of any administratively suspended VM through the
API.
87920bc3 10/16/2012 08:50 pm Christos Stavrakakis

Do not give IPs to networks without dhcp
bf5c82dc 10/03/2012 01:09 pm Christos Stavrakakis

Add extra logging
1ed2557d 09/27/2012 03:59 pm Christos Stavrakakis

Remove unnecessary locking

Selecting FOR_UPDATE on network object is not any more required, since
the IP Pool have been moved to the IPPoolTable. Selecting FOR_UPDATE is
needed there.
fdc94944 09/20/2012 12:14 pm Christos Stavrakakis

Refactor IP pools

Treat IP pool the same way as bridge and mac-prefix pools. The pool is
removed from the Network table and moved to an IPPoolTable containing the
IP pools for all networks. Also added support for external reservations.

Migration files for transfering the pool to the new tables are included....
99a74636 09/19/2012 01:16 pm Christos Stavrakakis

Catch error in removing nic
03992c72 09/19/2012 01:16 pm Christos Stavrakakis

Refactor bridge and mac-prefix pool tables

Redesign the implementation of pools and map mac-prefix and bridge pools
to that design.

Each pool type is mapped to a table in the database, and each row of
that table is a pool of that type. All pool tables must contain the...
8d03316d 09/07/2012 05:36 pm Dimitris Aragiorgis

Allow connecting a VM to a network only if active

Signed-off-by: Dimitris Aragiorgis <>
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