UCS Manager ML2 driver needs to support multiple UCS Managers

Bug #1491025 reported by Sandhya Dasu on 2015-09-01
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
networking-cisco
Undecided
Sandhya Dasu

Bug Description

The UCS Manager plugin currently assumes that there is a single UCS Manager instance per Neutron server instance. In larger deployments, it is possible that there are several UCS Manager instances where each instance controls a subset of hosts. This is different from a UCS Manager in a redundant setup. In this case, each Fabric Interconnect and UCS Manager instance are responsible for managing a subset of hosts within the cloud.

The UCS Manager plugin should be able to detect the UCS Manager instance that manages the host where the VM is being launched. The plugin then proceeds to configure the correct UCS Manager instance with the appropriate configuration.

Sandhya Dasu (sadasu) on 2015-09-01
Changed in networking-cisco:
assignee: nobody → Sandhya Dasu (sadasu)

Fix proposed to branch: master
Review: https://review.openstack.org/221299

Changed in networking-cisco:
status: New → In Progress

Reviewed: https://review.openstack.org/221299
Committed: https://git.openstack.org/cgit/openstack/networking-cisco/commit/?id=7c50b028bec51cdb971896f40e1e2cdeef295104
Submitter: Jenkins
Branch: master

commit 7c50b028bec51cdb971896f40e1e2cdeef295104
Author: Sandhya Dasu <email address hidden>
Date: Thu Oct 15 11:10:33 2015 -0400

    Support for multiple UCS Managers

    Cisco ML2 UCS Manager plugin us being extended to support multiple UCS
    Manager instances within a single Openstack cloud.

    Change-Id: I890470a17b522b6e39a2578937c0537bcf4c09cf
    Closes-Bug: #1491025

Changed in networking-cisco:
status: In Progress → Fix Committed
Sam Betts (sambetts) on 2015-11-04
Changed in networking-cisco:
milestone: none → 2.0.0
tags: added: kilo-backport-potential
Abishek Subramanian (absubram) wrote :

No longer proposing this for back port due to the db and config changes. Apologies.

tags: removed: kilo-backport-potential

Change abandoned by Abishek Subramanian (<email address hidden>) on branch: stable/kilo
Review: https://review.openstack.org/247207
Reason: Due to the config changes and also db changes, this cannot be a candidate for back porting and hence abandoning this proposal.

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