Public bug reported:
Basically, calls to sudo, root_wrap, and ip netns exec all add overhead
that can make these calls very expensive. Developing an effecting way
of consolidating these calls in to considerably fewer calls will be a
big win. This assumes the mechanism for consolidating them does not
itself add a lot of overhead.
** Affects: neutron
Importance: Undecided
Assignee: Carl Baldwin (carl-baldwin)
Status: In Progress
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https://bugs.launchpad.net/bugs/1287824
Title:
l3 agent makes too many individual sudo/ip netns calls
Status in OpenStack Neutron (virtual network service):
In Progress
Bug description:
Basically, calls to sudo, root_wrap, and ip netns exec all add
overhead that can make these calls very expensive. Developing an
effecting way of consolidating these calls in to considerably fewer
calls will be a big win. This assumes the mechanism for consolidating
them does not itself add a lot of overhead.
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https://bugs.launchpad.net/neutron/+bug/1287824/+subscriptions
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