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| author | Vishvananda Ishaya <vishvananda@gmail.com> | 2013-01-30 13:28:10 -0800 |
|---|---|---|
| committer | Vishvananda Ishaya <vishvananda@gmail.com> | 2013-02-07 14:58:17 -0800 |
| commit | 331e19e3b5b37758c10eb856fb563dc7300b913d (patch) | |
| tree | a61e1c0e7fca4e9791b5b2dfe319b4b0cf50207a /nova/exception.py | |
| parent | 12fa59dbb2a96d8f07d6247a08709222b359d87a (diff) | |
| download | nova-331e19e3b5b37758c10eb856fb563dc7300b913d.tar.gz nova-331e19e3b5b37758c10eb856fb563dc7300b913d.tar.xz nova-331e19e3b5b37758c10eb856fb563dc7300b913d.zip | |
Optimize rpc handling for allocate and deallocate
If we are in multi_host mode we can save an extra rpc call by
sending the message to the instance host the first time. This
will prevent nova-network from having to resend the message
to actually allocate the fixed ips.
Part of blueprint optimize-nova-network
DocImpact: before multi_host only affected the network create
commands, but now it can be used at run-time to optimize the
path for allocating and deallocating fixed_ips, so it is important
to set it if you are using multi_host networks.
Change-Id: Ide48e0adb2e1051e31965c9a8422b27c1a9c40b3
Diffstat (limited to 'nova/exception.py')
0 files changed, 0 insertions, 0 deletions