Bug 1486948 - Cold-migration should use the internal_api network
Summary: Cold-migration should use the internal_api network
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-heat-templates
Version: 10.0 (Newton)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: z7
: 10.0 (Newton)
Assignee: Ollie Walsh
QA Contact: Joe H. Rahme
URL:
Whiteboard:
: 1376724 1477294 1495149 1528858 1602775 (view as bug list)
Depends On:
Blocks: 1501564 1501567 1552855 1602775
TreeView+ depends on / blocked
 
Reported: 2017-08-30 21:11 UTC by Jeremy
Modified: 2022-03-13 14:25 UTC (History)
26 users (show)

Fixed In Version: puppet-nova-9.6.0-2.el7ost openstack-tripleo-heat-templates-5.3.3-1.el7ost
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1501564 1501567 1552855 (view as bug list)
Environment:
Last Closed: 2018-03-07 13:50:37 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 509651 0 None MERGED Expose my_ip 2020-09-29 10:02:00 UTC
OpenStack gerrit 510543 0 None MERGED Fix cold/live migration network config 2020-09-29 10:02:06 UTC
Red Hat Issue Tracker OSP-4686 0 None None None 2021-12-10 15:29:34 UTC
Red Hat Knowledge Base (Solution) 2630151 0 None None None 2018-01-16 01:08:14 UTC
Red Hat Knowledge Base (Solution) 3299341 0 None None None 2018-01-04 17:59:25 UTC

Description Jeremy 2017-08-30 21:11:48 UTC 
Description of problem: Cold or static migration should have option to choose dedicated migration network. Currently this is only possible with live migration in this bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1453178



The nova.conf config parmeter for live migration dedicated network is: live_migration_inbound_addr

Reference: http://post-office.corp.redhat.com/archives/rhos-tech/2017-May/msg00150.html
Comment 1 Ollie Walsh 2017-08-30 21:35:01 UTC 
Currently only possible with live migration when TLS is used. When SSH is used (the default) we cannot use the new config option (https://bugs.launchpad.net/nova/+bug/1671288).
Comment 2 Ollie Walsh 2017-08-31 19:14:39 UTC 
I don't think we can currently make this configurable, however AFAICT it uses the value of my_ip. I believe we should be setting this the the internal_api network.

However it's currently not set, in fact it's not even exposed in puppet-nova. In this case it is autodetected based on the default route, which happens to be the ctrl_plane network (the undercloud network).
Comment 3 Kashyap Chamarthy 2017-09-01 14:05:46 UTC 
(In reply to Ollie Walsh from comment #2)
> I don't think we can currently make this configurable, however AFAICT it
> uses the value of my_ip. I believe we should be setting this the the
> internal_api network.
> 
> However it's currently not set, in fact it's not even exposed in
> puppet-nova. In this case it is autodetected based on the default route,
> which happens to be the ctrl_plane network (the undercloud network).


Seems like Ollie has the two patches to expose 'my_ip' parameter: 

  [tripleo-heat-templates] https://review.openstack.org/499387 -- 
  WIP: set nova my_ip

  [puppet-nova] https://review.openstack.org/#/c/499386/ -- 
  WIP: expose my_ip
Comment 6 Lee Yarwood 2017-09-29 09:18:11 UTC 
*** Bug 1495149 has been marked as a duplicate of this bug. ***
Comment 11 Ollie Walsh 2017-10-12 20:40:40 UTC 
*** Bug 1477294 has been marked as a duplicate of this bug. ***
Comment 13 Ollie Walsh 2018-01-04 17:59:26 UTC 
*** Bug 1528858 has been marked as a duplicate of this bug. ***
Comment 14 Ollie Walsh 2018-01-16 01:08:15 UTC 
*** Bug 1376724 has been marked as a duplicate of this bug. ***
Comment 15 Jon Schlueter 2018-01-26 15:49:44 UTC 
According to our records, this should be resolved by puppet-nova-9.6.0-2.el7ost.  This build is available now.
Comment 16 Jon Schlueter 2018-01-26 15:49:53 UTC 
According to our records, this should be resolved by openstack-tripleo-heat-templates-5.3.3-1.el7ost.  This build is available now.
Comment 18 Joe H. Rahme 2018-02-20 16:13:30 UTC 
Validated by verifying that:

1. my_ip is set to a value in the internal_api network after deployment
2. cold migrations still work
Comment 19 Jeremy 2018-02-22 16:09:06 UTC 
Hello,
I noticed there is a clone of this for 9,10,11. IS it possible to get this in osp8 ?

Thanks
Comment 23 Ollie Walsh 2018-07-20 16:11:53 UTC 
*** Bug 1602775 has been marked as a duplicate of this bug. ***
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