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keep bridge configuration persistant after reboot in devstack

asked 2015-11-17 05:46:30 -0500

naggappan gravatar image

I tried the following link "" to setup devstack.

Devstack installation is successfull and I see br-ex bridged with eth0 and IP address is available in br-ex. After reboot br-ex doesn't have IP address and eth0 has IP address and my machine devstack machine is not reachable. How to keep this configuration persistant in ubunut

I gess we need to do some changes in /etc/interfaces file but i am not sure exactlly what has to be modified .

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answered 2016-01-03 10:22:25 -0500

Atif gravatar image

HI, I just read your queire in, Its very related to my query as well. Need your assistance in modifying some code in python. Do you manage to work with me as a freelancer, I' ll pay you for it.

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answered 2016-01-05 07:47:07 -0500

Mohit gravatar image

I keep the configuration of bridge on openstack installation (not devstack)

put the following lines on /etc/rc.local file before exit 0

ifconfig eth0 0 ## MANAGEMENT IP ADDRESS
ifconfig br-ex netmask up
route add default gw dev br-ex metric 100
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Asked: 2015-11-17 05:46:30 -0500

Seen: 402 times

Last updated: Jan 05 '16