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I have noticed another weird issue with dnsmasq which might be related to the problem. # tail -1 /etc/nova/nova.conf - --dnsmasq_config_file=/etc/dnsmasq.conf #killall dnsmasq # /etc/init.d/openstack-nova-network restart Stopping OpenStack Nova Network Controller: [ OK ] Starting OpenStack Nova Network Controller: [ OK ] # ps -eaf|grep dnsmasq nobody 3385 1 0 12:05 ? 00:00:00 dnsmasq --strict-order - --bind-interfaces --conf-file= --domain=novalocal - --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 - --except-interface=lo --dhcp-range=10.0.1.2,static,120s - --dhcp-lease-max=256 - --dhcp-hostsfile=/local/nova/networks/nova-br100.conf - --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro root 3386 3385 0 12:05 ? 00:00:00 dnsmasq --strict-order - --bind-interfaces --conf-file= --domain=novalocal - --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 - --except-interface=lo --dhcp-range=10.0.1.2,static,120s - --dhcp-lease-max=256 - --dhcp-hostsfile=/local/nova/networks/nova-br100.conf - --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro The --conf-file is not taking the dnsmasq_config_file=/etc/dnsmasq.conf flag. I tried this particular change in another identical machine and was able to update dnsmasq properly after restarting nova-network that is - --conf-file showing the dnsmasq.conf. So something is messed up in this machine. Any other suggestions? - --sharif On 10/10/2011 05:23 PM, Sharif Islam wrote: > On 10/10/2011 05:01 PM, Jason Kölker wrote: > >>> nameserver 10.0.1.1 >>> >>> How does nova assign the nameserver to the VMs? Can I change it someone >>> so it has 8.8.4.4? > > >> I assume you are using Vlan or Flatdhcp? If so add --dns-server=8.8.4.4 >> to your flags file. The network managers that use dnsmasq do not respect >> the db entries. > > > Yes, I am using FlatDCHP. I am still using cactus release btw. > > Unfortunately, this fix didn't work. > > # cat /etc/nova/nova.conf|grep dns > --dns-server=8.8.4.4 > > I restarted the services. Also deleted the network and created it again > just in case. > > > root@i-0000049d:~# ping google.com > ping: unknown host google.com > root@i-0000049d:~# ping 72.14.204.147 > PING 72.14.204.147 (72.14.204.147) 56(84) bytes of data. > 64 bytes from 72.14.204.147: icmp_req=1 ttl=54 time=33.0 ms > 64 bytes from 72.14.204.147: icmp_req=2 ttl=54 time=33.7 ms > ^C > --- 72.14.204.147 ping statistics --- > 2 packets transmitted, 2 received, 0% packet loss, time 1001ms > rtt min/avg/max/mdev = 33.079/33.394/33.709/0.315 ms > root@i-0000049d:~# cat /etc/resolv.conf > domain novalocal > search novalocal > nameserver 10.0.1.1 > > > > # ps -aef|grep dnsmasq > nobody 9850 1 0 14:32 ? 00:00:00 dnsmasq --strict-order > --bind-interfaces --conf-file= --domain=novalocal > --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 > --except-interface=lo --dhcp-range=10.0.1.2,static,120s > --dhcp-lease-max=256 > --dhcp-hostsfile=/local/nova/networks/nova-br100.conf > --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro > root 9851 9850 0 14:32 ? 00:00:00 dnsmasq --strict-order > --bind-interfaces --conf-file= --domain=novalocal > --pid-file=/local/nova/networks/nova-br100.pid --listen-address=10.0.1.1 > --except-interface=lo --dhcp-range=10.0.1.2,static,120s > --dhcp-lease-max=256 > --dhcp-hostsfile=/local/nova/networks/nova-br100.conf > --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro > > > --sharif _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : [email protected] Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp - -- Sharif Islam Senior Systems Analyst/Programmer FutureGrid (http://futuregrid.org) Pervasive Technology Institute, Indiana University Bloomington -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOlGoDAAoJEACffes9SivFCBcH/A2qw9Gw/tsPla0XJa/cjvuK QNhW8xe2FKR52IbbGlCMGjb1+eUQkJ3NfGudcYQJOEPwXLifNWx+IzgeEWIicL+f 0ao41v1IDpP+08n+aFjdwWPCXkmsP8+iSI6+AO7IY814CWVoTBtrvOX8DFPioqGD alwdJ3Sj/6f1fsQAY4J3BzNIrCQweqrzO4flrw8raWqDWHvsfZ/pnvgwIOKvALaj 7sT8kE/xzds6UUu5daikZwKFr4I9rgy8F/dbW6aCqAnrkIaEwUCxlde7vEb5aOyU 0/8+4vfYUcrnGVrSkiRWEX5kpI8T+0TX0B7QHVJ4gB4WVS9Q01xTC4RCwPQtMqQ= =vDlN -----END PGP SIGNATURE----- _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : [email protected] Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
