OpenStack Compute (nova)

add-fixed-ip breaks dhcp

Bug #1124692 reported by Vish Ishaya on 2013-02-14

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	OpenStack Compute (nova)	Fix Released	Undecided	Vish Ishaya	OpenStack Compute (nova) 2013.1 "grizzly"

Bug Description

When using nova add-fixed-ip the result is we have multiple ips per mac address. This leads to an invalid dnsmasq config and dnsmasq can start handing out the additional ips instead of the original.

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2013-02-14: Fix proposed to nova (master)

Fix proposed to branch: master
Review: https://review.openstack.org/21931

Changed in nova:
assignee:	nobody → Vish Ishaya (vishvananda)
status:	New → In Progress

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2013-02-16: Fix merged to nova (master)

Reviewed: https://review.openstack.org/21931
Committed: http://github.com/openstack/nova/commit/3f6739e2a8acdf20d01c0b5039a33f26d879587b
Submitter: Jenkins
Branch: master

commit 3f6739e2a8acdf20d01c0b5039a33f26d879587b
Author: Vishvananda Ishaya <email address hidden>
Date: Wed Feb 13 16:56:29 2013 -0800

Only dhcp the first ip for each mac address.

    When using add-fixed-ip there can be more than one ip for each
    mac so make dnsmasq just serve the first one. Also, make sure to
    disassociate the fixed ips when they are removed since dnsmasq
    will never know about them.

Fixes bug 1124692

Change-Id: If41c03e1adb408ce28d8e8a25706ebc76fb3c4e1