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root / snf-cyclades-app / synnefo / logic @ 05146623

Name Size
  allocators
  management
  test
__init__.py 0 Bytes
backend.py 26.6 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 25.6 kB
utils.py 4.3 kB
views.py 0 Bytes

Latest revisions

# Date Author Comment
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.

e8aa2f64 06/21/2013 05:42 pm Christos Stavrakakis

cyclades: Fix bug in allocating archipelago VMs

This commit fixes a bug that caused backend allocator to send
archipelago VMs backends to backends not in ARCHIPELAGO_BACKENDS
setting. The flavor disk template is parsed before the backend
allocation, so the disk_template at this point is ext and not ext_vlmc,...

e63050ca 06/19/2013 02:30 pm Christos Stavrakakis

cyclades: Speed up server reconciliation

Speed up reconciliation, by increasing the time interval to get Ganeti
job status for VMs in building state.

40d53b77 06/19/2013 11:07 am Christos Stavrakakis

cyclades: Fix deadlock when creating servers

Fix deadlock between snf-dispatcher and backend allocator, by making
snf-dispatcher take an exclusive lock to the backend which hosts the vm,
before trying to get the exclusive locks to the IP pools in order to...

5ba43517 06/17/2013 03:57 pm Christos Stavrakakis

cyclades: Validate MAC prefix in pool-create cmd

b2222a7f 06/13/2013 05:10 pm Christos Stavrakakis

cyclades: Pass disk origin for all 'ext' flavors

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