I find I was wrong. It's the problem of nova-network. After restarting nova-network, I find it does not restart dnsmasq server and after that dnsmasq server can not discover dhcp request. If I kill the two processes of dnsmasq and restart nova-network. It will work well. Is there any solutions?
I find I was wrong. It's the problem of nova-network. After restarting nova-network, I find it does not restart dnsmasq server and after that dnsmasq server can not discover dhcp request. If I kill the two processes of dnsmasq and restart nova-network. It will work well. Is there any solutions?