Public bug reported:
L3 agent may not fully process dvr router being rescheduled to it which leads
to loss of external connectivity.
The reason is that with commit 9dc70ed77e055677a4bd3257a0e9e24239ed4cce dvr
edge router now creates snat_namespace object in constructor while some logic
in the module still checks for existence of this object: like
external_gateway_updated() will not fully process router if snat_namespace
object exists.
The proposal is to revert commit
9dc70ed77e055677a4bd3257a0e9e24239ed4cce and the make another attempt to
fix bug 1557909.
** Affects: neutron
Importance: High
Assignee: Oleg Bondarev (obondarev)
Status: In Progress
** Tags: l3-dvr-backlog
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https://bugs.launchpad.net/bugs/1590041
Title:
DVR: regression with router rescheduling
Status in neutron:
In Progress
Bug description:
L3 agent may not fully process dvr router being rescheduled to it which leads
to loss of external connectivity.
The reason is that with commit 9dc70ed77e055677a4bd3257a0e9e24239ed4cce dvr
edge router now creates snat_namespace object in constructor while some logic
in the module still checks for existence of this object: like
external_gateway_updated() will not fully process router if snat_namespace
object exists.
The proposal is to revert commit
9dc70ed77e055677a4bd3257a0e9e24239ed4cce and the make another attempt
to fix bug 1557909.
To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1590041/+subscriptions
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