kolla

docker stop keepalived does not release VIPs

Bug #1627275 reported by bjolo on 2016-09-24

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	kolla	Expired	Undecided	Unassigned	kolla rocky-2 "rocky"

Bug Description

Env: kolla master, ubuntu source built 20160924

shutting down keepalived does not release the VIPs.

state before
[root@eselde02u35 /]# ip addr | egrep "253|254"
[root@eselde02u35 /]#
[root@eselde02u36 /]# ip addr | egrep "253|254"
[root@eselde02u36 /]#
[root@eselde02u37 /]# ip addr | egrep "253|254"
inet 10.10.10.254/32 scope global bond0
inet 10.10.10.253/32 scope global bond0
[root@eselde02u37 /]#

shutdown keepalive on master node
[root@eselde02u37 /]# docker stop keepalived

state after
[root@eselde02u35 /]# ip addr | egrep "253|254"
[root@eselde02u35 /]#
[root@eselde02u36 /]# ip addr | egrep "253|254"
    inet 10.10.10.254/32 scope global bond0
    inet 10.10.10.253/32 scope global bond0
[root@eselde02u36 /]#
[root@eselde02u37 /]# ip addr | egrep "253|254"
    inet 10.10.10.254/32 scope global bond0
    inet 10.10.10.253/32 scope global bond0
[root@eselde02u37 /]#

Duong Ha-Quang (duonghq) on 2016-09-28

Changed in kolla:
status:	New → Triaged
importance:	Undecided → High

Jeffrey Zhang (jeffrey4l) on 2016-12-16

Changed in kolla:
milestone:	none → ocata-3

Jeffrey Zhang (jeffrey4l) on 2017-01-29

Changed in kolla:
milestone:	ocata-3 → ocata-rc1

Jeffrey Zhang (jeffrey4l) on 2017-02-16

Changed in kolla:
milestone:	ocata-rc1 → pike-1

Jeffrey Zhang (jeffrey4l) on 2017-06-14

Changed in kolla:
milestone:	pike-2 → pike-3

Revision history for this message

Jeffrey Zhang (jeffrey4l) wrote on 2017-07-07:

This seems a bug from keepalived[0]

[0] https://github.com/acassen/keepalived/issues/159

Jeffrey Zhang (jeffrey4l) on 2017-07-30

Changed in kolla:
milestone:	pike-3 → pike-rc1

Eduardo Gonzalez (egonzalez90) on 2017-09-06

Changed in kolla:
milestone:	pike-rc1 → queens-1

Jeffrey Zhang (jeffrey4l) on 2017-12-11

Changed in kolla:
milestone:	queens-2 → queens-3

Jeffrey Zhang (jeffrey4l) on 2018-02-04

Changed in kolla:
milestone:	queens-3 → queens-rc1

Jeffrey Zhang (jeffrey4l) on 2018-03-05

Changed in kolla:
milestone:	queens-rc1 → queens-rc2

Jeffrey Zhang (jeffrey4l) on 2018-03-05

Changed in kolla:
milestone:	queens-rc2 → rocky-1

Revision history for this message

Jeffrey Zhang (jeffrey4l) wrote on 2018-04-19: Cleanup EOL bug report

This is an automated cleanup. This bug report has been closed because it
is older than 18 months and there is no open code change to fix this.
After this time it is unlikely that the circumstances which lead to
the observed issue can be reproduced.

If you can reproduce the bug, please:
* reopen the bug report (set to status "New")
* AND add the detailed steps to reproduce the issue (if applicable)
* AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>"
Only still supported release names are valid (OCATA, PIKE, QUEENS, ROCKY, ROCKY).
Valid example: CONFIRMED FOR: OCATA

Changed in kolla:
importance:	High → Undecided
status:	Triaged → Expired

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