L3 HA: Unstable rescheduling time for keepalived v1.2.7
Bug #1497272 reported by
Ann Taraday
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack-Ansible |
Fix Released
|
High
|
Major Hayden | ||
neutron |
Won't Fix
|
Undecided
|
Unassigned | ||
openstack-manuals |
Fix Released
|
Medium
|
John Davidge |
Bug Description
I have tested work of L3 HA on environment with 3 controllers and 1 compute (Kilo) with this simple scenario:
1) ping vm by floating ip
2) disable master l3-agent (which ha_state is active)
3) wait for pings to continue and another agent became active
4) check number of packages that were lost
My results are following:
1) When max_l3_
2) When max_l3_
I should mention that in both cases there was only one ha router.
It is expected that less packages will be lost when max_l3_
summary: |
- L3 HA: Unstable rescheduling time + L3 HA: Unstable rescheduling time for keepalived v1.2.7 |
Changed in openstack-manuals: | |
status: | New → Triaged |
importance: | Undecided → Medium |
Changed in openstack-manuals: | |
assignee: | nobody → Chason (chen-xing) |
Changed in openstack-ansible: | |
assignee: | nobody → Jean-Philippe Evrard (jean-philippe-evrard) |
status: | New → Confirmed |
importance: | Undecided → High |
Changed in openstack-ansible: | |
assignee: | Jean-Philippe Evrard (jean-philippe-evrard) → Jesse Pretorius (jesse-pretorius) |
Changed in openstack-ansible: | |
assignee: | Jesse Pretorius (jesse-pretorius) → Jean-Philippe Evrard (jean-philippe-evrard) |
Changed in openstack-ansible: | |
assignee: | Jean-Philippe Evrard (jean-philippe-evrard) → Major Hayden (rackerhacker) |
Changed in openstack-manuals: | |
assignee: | Chason (chen-xing) → nobody |
Changed in openstack-manuals: | |
milestone: | none → ocata |
assignee: | nobody → John Davidge (john-davidge) |
Changed in openstack-manuals: | |
assignee: | John Davidge (john-davidge) → Alexandra Settle (alexandra-settle) |
Changed in openstack-manuals: | |
assignee: | Alexandra Settle (alexandra-settle) → John Davidge (john-davidge) |
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What is your installed keepalived version? Check out https:/ /bugs.launchpad .net/neutron/ +bug/1433172.