Allow attach a volume to a host

Registered by Zhi Yan Liu on 2013-05-24

Allow client require to attach a volume to a host by api but an instance only.

This change will allow attach_volume API support 'host_name' as a argument but not 'instance_uuid' only.

Other blueprints (see below dependencies) require cinder allow a volume be attached to a host which running an openstack component, such as glance. Those components need to access the volume to read and write data.

Blueprint information

Status:
Complete
Approver:
John Griffith
Priority:
Low
Drafter:
None
Direction:
Approved
Assignee:
Zhi Yan Liu
Definition:
Approved
Series goal:
Accepted for havana
Implementation:
Implemented
Milestone target:
milestone icon 2013.2
Started by
Zhi Yan Liu on 2013-06-21
Completed by
Zhi Yan Liu on 2013-07-03

Related branches

Sprints

Whiteboard

https://etherpad.openstack.org/volume-host-attaching

Server side change address by :
Addressed by: https://review.openstack.org/34125
    Adding host attaching support to Cinder

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Work Items

Dependency tree

* Blueprints in grey have been implemented.

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