Graceful ovs-agent restart

Bug #1487250 reported by OpenStack Infra on 2015-08-21
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
openstack-manuals
Low
Unassigned

Bug Description

https://review.openstack.org/182920
commit 73673beacd75a2d9f51f15b284f1b458d32e992e
Author: Eugene Nikanorov <email address hidden>
Date: Mon May 11 03:10:29 2015 +0400

    Graceful ovs-agent restart

    When agent is restarted it drops all existing flows. This
    breaks all networking until the flows are re-created.

    This change adds an ability to drop only old flows.
    Agent_uuid_stamp is added for agents. This agent_uuid_stamp is set as
    cookie for flows and then flows with stale cookies are deleted during
    cleanup.

    Co-Authored-By: Ann Kamyshnikova<email address hidden>

    Closes-bug: #1383674

    DocImpact

    Change-Id: I95070d8218859d4fff1d572c1792cdf6019dd7ea

Changed in openstack-manuals:
status: New → Confirmed
importance: Undecided → Medium
Shuquan Huang (shuquan) on 2015-09-07
Changed in openstack-manuals:
assignee: nobody → Shuquan Huang (shuquan)

Fix proposed to branch: master
Review: https://review.openstack.org/220922

Changed in openstack-manuals:
status: Confirmed → In Progress

Change abandoned by Matthew Kassawara (<email address hidden>) on branch: master
Review: https://review.openstack.org/220922
Reason: No updates in a long time. Abandoning patch and resetting bug.

Matt Kassawara (ionosphere80) wrote :

Probably needs a note in relevant sections of the networking guide.

Changed in openstack-manuals:
assignee: Shuquan Huang (shuquan) → nobody
status: In Progress → Triaged
importance: Medium → Low
milestone: none → mitaka
Changed in openstack-manuals:
status: Triaged → Fix Released
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