bilelmsekni / OpenStack-Grizzly-Install-Guide

A full install guide for OpenStack Grizzly
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VM couldn't get IP after servers reboot #96

Closed Mandalavandalz closed 11 years ago

Mandalavandalz commented 11 years ago

Hello, everything is working well on running environment but yesterday we reboot all of 3 servers (controller, network and compute) and I realize that associated instance is booting well (I can access them via console on Horizon) but they couldn't get IP via quantum dhcp. If I Terminate them and running them from a Snapshot the can reach dnsmasq and getting IP whit new lease time. The questions that come up are:

hoangvu304 commented 11 years ago

I have same problem as you. I've tried by save iptables config, kill dnsmasq process & reboot quantum-dhcp... but it's not change.

zhenhua commented 11 years ago

I meet the exact same problem. I tried many ways and find the solution is to restart the openvswitch service by '/etc/init.d/openvswitch-switch restart'.