Add multipath disks support

Registered by Alexander Gordeev

As a deployment engineer I want to use Fuel on nodes with multipath disks.

Blueprint information

Status:
Complete
Approver:
Alexander Gordeev
Priority:
Undefined
Drafter:
Aleksey Zvyagintsev
Direction:
Needs approval
Assignee:
Szymon Banka
Definition:
Approved
Series goal:
Accepted for mitaka
Implementation:
Implemented
Milestone target:
milestone icon 9.0
Started by
Alexander Gordeev
Completed by
Szymon Banka

Whiteboard

Addressed by: https://review.openstack.org/276745
    Spec: for FC multipath disk's

Gerrit topic: https://review.openstack.org/#q,topic:bp/multipath-disks-support,n,z

Addressed by: https://review.openstack.org/277727
    Adding multipath packages to openstack.yaml

Addressed by: https://review.openstack.org/282552
    Adding multipath info to output disk information

Addressed by: https://review.openstack.org/285340
    Add multipath support for fuel-agent

Gerrit topic: https://review.openstack.org/#q,topic:bug/1559197,n,z

Addressed by: https://review.openstack.org/301752
    Prevent running nailgun-agent before multipath-reload and configuration

(?)

Work Items

Dependency tree

* Blueprints in grey have been implemented.

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