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root / snf-cyclades-app / synnefo / logic / reconciliation.py @ c4e45b57

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# Date Author Comment
c4e45b57 02/18/2013 02:25 pm Christos Stavrakakis

pep8 convension
1ad47ca5 02/12/2013 08:08 pm Christos Stavrakakis

Fix reconciliation for building VMs

Since commit 482c645, a VM exists in the Cyclades DB before the
corresponding job is enqueued in the Ganeti backend. Therefore, there is
a corner case, where Cyclades can not enqueue the job to Ganeti and
Cyclades crashes before deleting the VM from the DB, which results in a...
cc92b70f 02/06/2013 02:18 pm Christos Stavrakakis

Fix pep8 warnings
c414bc87 12/10/2012 04:14 pm Christos Stavrakakis

Add backend-id option to reconcile-servers

Make reconcile-servers perform reconciliation only for the specified
backend.
c6ad2f2d 12/06/2012 02:02 pm Christos Stavrakakis

reconciliation:avoid double asking Ganeti

Modify reconcile-servers to not communicate 2 times with Ganeti
to get the operstate and the NICs of the VMs. Merge this two one
call.
4216cd83 10/04/2012 06:18 pm Christos Stavrakakis

Fix bug about RAPI client pooling

Modify the pooled_rapi_client context manager to handle exceptions
and release the client in any case. Also modify uses of reconciliation
to handle exceptions inside the scope of the context manager
3524241a 10/03/2012 12:22 pm Christos Stavrakakis

Pool Ganeti RAPI clients

- Move Ganeti RAPI client from snf-common to snf-cyclades-app/logic.
- Create GanetiRapiClientPool for pooling GanetiRapiClient objects
- Create context manager in db.models for pool handling
- Update code using the RAPI client
c807398f 07/27/2012 02:57 pm Kostas Papadimitriou

Fix serious bug in reconciliation

Do not perform reconciliation for VMs that are hosted in Backends
that are currently offline, since it is impossible to get the
state of these VMs from the backend. Before this patch, the
reconciliation mechanism would report these VMs as stale (and with...
0e9a423f 07/23/2012 11:39 am Christos Stavrakakis

Implement network reconciliation
d30f29aa 07/23/2012 11:39 am Christos Stavrakakis

Common functions for instance/network backend name
44e2c577 07/23/2012 11:39 am Christos Stavrakakis

Fix use of network name prefix
4161cb41 07/23/2012 11:33 am Christos Stavrakakis

Fix issues concerning reconciliation
f5b4f2a3 07/23/2012 11:33 am Christos Stavrakakis

Use the Backend client instead of global RAPI

Replace use of global RAPI client, with the cached client from the
VirtualMachine or Backend model.

Dispatch network actions to all backends.
9c0ac5af 01/30/2012 06:55 pm Kostas Papadimitriou

Renamed snf-app to snf-cyclades-app