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root / snf-cyclades-app / synnefo / logic @ 25891abc

Name Size
  allocators
  management
  test
__init__.py 0 Bytes
backend.py 27.5 kB
backend_allocator.py 6.2 kB
callbacks.py 9.8 kB
dispatcher.py 11.9 kB
models.py 0 Bytes
queues.py 3 kB
rapi.py 60.1 kB
rapi_pool.py 3.5 kB
reconciliation.py 11 kB
tests.py 27.6 kB
utils.py 4.3 kB
views.py 0 Bytes

Latest revisions

# Date Author Comment
25891abc 09/13/2013 04:37 pm Christos Stavrakakis

cyclades: Simplify code

Simplify code by removing unnecessary temp variable.
db3037f1 09/12/2013 06:29 pm Giorgos Korfiatis

cyclades: Do not release resources if already deleted

Ensure that a commission to release vm resources is issued only once.
If a vm is marked `deleted', then resources must have already been
released.
32a0b855 09/12/2013 06:29 pm Giorgos Korfiatis

cyclades: Do not save stale objects after a commit

Call to issue_and_accept_commission saves the resource object (eg a vm)
and commits the transaction. This has the side-effect that the resource
object becomes stale: its lock is released and another thread may acquire...
198d91c3 09/06/2013 12:22 pm Christos Stavrakakis

cyclades: Fix bug in snf-dispatcher logic

This commit reverts commits #07602322 and #30514662 which introduced a
bug in dispatcher's logic. These commit fixed the issue that, in a case
the Cyclades DB is unsynced with Ganeti, a resource that does not exist...
07602322 07/08/2013 03:05 pm Christos Stavrakakis

cyclades: Fix corner case in snf-dispatcher

Same as commit 0514662, but for servers.
05146623 07/04/2013 11:24 am Christos Stavrakakis

cyclades: Fix corner case in snf-dispatcher

Delete network from DB when job fails but the action of network is
DESTROY. This case appears when someone tries to remove a network that
has been deleted from Ganeti backend, but not yet from DB.
82d23461 07/03/2013 02:43 pm Christos Stavrakakis

reconciliation: Get servers from DB ater ganeti

Change server reconciliation, to get the instances from DB after getting
instances from Ganeti, to decrease the possibility for races.
952b2a48 07/02/2013 03:00 pm Christos Stavrakakis

cyclades: Wrap diagnostic creation in transaction

Fix bug in snf-dispatcher causing wrong updates of VMs from ganeti.
Creation if instance diagnostics must run inside a transaction, because
otherwise, the lock of the vm (select_for_update) is released too early....
b12ab2d0 06/25/2013 03:23 pm Christos Stavrakakis

Revert "cyclades: Speed up reconciliation"

This reverts commit cf2241c45a22dac71e31dbf32f4700c475804c12.
cf2241c4 06/25/2013 11:36 am Christos Stavrakakis

cyclades: Speed up reconciliation

Speed up reconciliation by using mulitprocessing to get in parallel
the instances from all Ganeti backends.

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