Bug 1261096 - [RFE][nova]: New nova API call to mark nova-compute down.
Summary: [RFE][nova]: New nova API call to mark nova-compute down.
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-nova
Version: 7.0 (Kilo)
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: beta
: 8.0 (Liberty)
Assignee: Eoghan Glynn
QA Contact: Gabriel Szasz
URL: https://blueprints.launchpad.net/nova...
Whiteboard: upstream_milestone_liberty-3 upstream...
Depends On:
Blocks: 1178665
TreeView+ depends on / blocked
 
Reported: 2015-09-08 14:48 UTC by Stephen Gordon
Modified: 2019-09-09 14:37 UTC (History)
15 users (show)

Fixed In Version: openstack-nova-12.0.0-1.el7ost
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-04-07 21:07:41 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 169836 0 None MERGED New nova API call to mark nova-compute down 2020-07-14 20:04:41 UTC
OpenStack gerrit 184086 0 None MERGED New nova API call to mark nova-compute down 2020-07-14 20:04:41 UTC
OpenStack gerrit 185279 0 None MERGED Refactoring of the os-services module 2020-07-14 20:04:41 UTC
OpenStack gerrit 185280 0 None MERGED Introducing new forced_down field for a Service object 2020-07-14 20:04:41 UTC
OpenStack gerrit 197063 0 None MERGED Service group drivers forced_down flag utilization 2020-07-14 20:04:41 UTC
OpenStack gerrit 209766 0 None MERGED Squashing down update method 2020-07-14 20:04:41 UTC
Red Hat Product Errata RHEA-2016:0603 0 normal SHIPPED_LIVE Red Hat OpenStack Platform 8 Enhancement Advisory 2016-04-08 00:53:53 UTC

Description Stephen Gordon 2015-09-08 14:48:34 UTC
Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/mark-host-down.

Description:

New API call is needed to change the state of compute service "down"
immediately. This allows usage of evacuate API without a delay. Also as
external system will make sure host is down and no VMs left running, there
will be no possibility to break shared storage or use same IPs again.

Specification URL (additional information):

http://specs.openstack.org/openstack/nova-specs/specs/liberty/approved/mark-host-down.html

Comment 3 Stephen Gordon 2015-09-09 14:51:01 UTC
Hi Fabio,

How would you like to track the need to also update the agent(s) to take advantage of this API if it's available?

Thanks,

Steve

Comment 4 Fabio Massimo Di Nitto 2015-09-09 15:28:12 UTC
(In reply to Stephen Gordon from comment #3)
> Hi Fabio,
> 
> How would you like to track the need to also update the agent(s) to take
> advantage of this API if it's available?
> 
> Thanks,
> 
> Steve

As soon as the API is available in RDO we can clone the bz for fence-agents but we need to keep in mind that fence-agents is in RHEL Base OS and follows a different schedule. so we need to be a bit smart in landing the code to avoid sync issues.

Comment 9 errata-xmlrpc 2016-04-07 21:07:41 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHEA-2016-0603.html


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