876c2c25e1
delete_port() calls to disassociate_floatingips() while in transaction. The latter method sends RPC notification which may result in eventlet yield. If yield switches a thread to another one that tries to access the same floating IP object in db as disassociate_floatingips() method does, we're locked and get db timeout. We should avoid calling to notifier while under transaction. To achieve this, I introduce a do_notify argument that controls whether notification is done by disassociate_floatingips() itself or delegated to caller. Callers that call to disassociate_floatingips() from under transactions should handle notifications on their own. For this, disassociate_floatingips() returns a set of routers that require notification. Updated drivers to reflect new behaviour. Added unit test. Change-Id: I2411f2aa778ea088be416d062c4816c16f49d2bf Closes-Bug: 1330955 |
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| .. | ||
| agent | ||
| common | ||
| db | ||
| drivers | ||
| extensions | ||
| __init__.py | ||
| nec_plugin.py | ||
| nec_router.py | ||
| ofc_driver_base.py | ||
| ofc_manager.py | ||
| packet_filter.py | ||
| README | ||
| router_drivers.py | ||
Quantum NEC OpenFlow Plugin # -- What's this? https://wiki.openstack.org/wiki/Neutron/NEC_OpenFlow_Plugin # -- Installation Use QuickStart Script for this plugin. This provides you auto installation and configuration of Nova, Neutron and Trema. https://github.com/nec-openstack/quantum-openflow-plugin/tree/folsom