890034 – DHCP agent will create tapdevice for every subnet created on a network

Bug 890034 - DHCP agent will create tapdevice for every subnet created on a network

Summary: DHCP agent will create tapdevice for every subnet created on a network

Keywords:
Status:	CLOSED NOTABUG
Alias:	None
Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-quantum
Sub Component:
Version:	2.0 (Folsom)
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	unspecified
Target Milestone:	---
Target Release:	---
Assignee:	RHOS Maint
QA Contact:	Ofer Blaut
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2012-12-24 13:42 UTC by Gary Kotton
Modified:	2016-04-27 00:17 UTC (History)
CC List:	1 user (show)
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed:	2013-01-03 20:16:36 UTC
Target Upstream Version:
Embargoed:

Attachments	(Terms of Use)

Description Gary Kotton 2012-12-24 13:42:14 UTC

Description of problem:
A DHCP agent wil create a tap device and run a dnsmasq process for each subnet that is configured on a network. This may exhaust the entire system.

The DHCP agent should limit the networks that are treated by a specific agent. 

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

Comment 2 Gary Kotton 2013-01-03 20:16:36 UTC

When using the unpatched dhco agent code this was the result when creating multiple networks, subnets etc.

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