Hello Gui, your Config file shows you are using --multi-host. In case you don't use multi-host all traffic would leave to Internet from the controller node. Just in case how is your two node connected , are they connected directly or using a switch.
On Tue, Sep 11, 2012 at 11:01 PM, Gui Maluf <guimal...@gmail.com> wrote: > I'm facing the same problem and I can't solve it! > Please, someone help us! > Instances from cc-node can reach Internet, but the node instances can't! > > CC-node configs: http://paste.openstack.org/show/20861/ > Node configs: http://paste.openstack.org/show/20862/ > > ps: i'm not using multi_host > > I've tried many things, but I can't make my instance on node reach > internet. > > > Dave Pigott >> Mon, 10 Sep 2012 03:09:34 -0700 >> >> >> Hi Jason, >> >> Try setting --multi_host in nova.conf >> >> Dave >> >> Sent from my Aldis Lamp >> >> On 7 Sep 2012, at 20:50, Jason Cooper <ja...@presdo.com> wrote: >> >> > Hi Everyone. I just completed the steps in the OpenStack Compute >> Starter >> > Guide to get OpenStack up and running on my server, and everything is >> working >> > wonderfully except that my private instances cannot access the public >> > Internet. >> > >> > I have configured the physical server on which OpenStack is running to >> access >> > the public Internet over eth0. I have also set up an internal network >> on eth1 >> > with a bridge so the instances, which all have fixed private IP >> addresses >> > (e.g. 192.168.4.x) should be able to ping the public Internet through >> this >> > bridge. However, this isn't working, and I'm hoping you can help >> explain what >> > I'm doing wrong. >> > >> > I have already tried to setup IP forwarding by following the >> instructions at >> > https://lists.launchpad.net/openstack/msg15559.html, but this did not >> help. >> > >> > Here is my /etc/network/interfaces: >> > >> > # The loopback network interface >> > auto lo >> > iface lo inet loopback >> > >> > # The primary network interface >> > auto eth0 >> > iface eth0 inet static >> > address 10.0.1.130 >> > netmask 255.255.0.0 >> > broadcast 10.0.1.255 >> > gateway 10.0.0.1 >> > dns-nameservers 8.8.8.8 >> > >> > auto eth1 >> > iface eth1 inet static >> > address 192.168.3.1 >> > netmask 255.255.255.0 >> > network 192.168.3.0 >> > broadcast 192.168.3.255 >> > >> > >> > And here is my /etc/nova/nova.conf: >> > >> > --dhcpbridge_flagfile=/etc/nova/nova.conf >> > --dhcpbridge=/usr/bin/nova-dhcpbridge >> > --logdir=/var/log/nova >> > --state_path=/var/lib/nova >> > --lock_path=/var/lock/nova >> > --allow_admin_api=true >> > --use_deprecated_auth=false >> > --auth_strategy=keystone >> > --scheduler_driver=nova.scheduler.simple.SimpleScheduler >> > --s3_host=10.0.1.130 >> > --ec2_host=10.0.1.130 >> > --rabbit_host=10.0.1.130 >> > --cc_host=10.0.1.130 >> > --nova_url=http://10.0.1.130:8774/v1.1/ >> > --routing_source_ip=10.0.1.130 >> > --glance_api_servers=10.0.1.130:9292 >> > --image_service=nova.image.glance.GlanceImageService >> > --iscsi_ip_prefix=192.168.4 >> > --sql_connection=mysql://novadbadmin:novasecret@10.0.1.130/nova >> > --ec2_url=http://10.0.1.130:8773/services/Cloud >> > --keystone_ec2_url=http://10.0.1.130:5000/v2.0/ec2tokens >> > --api_paste_config=/etc/nova/api-paste.ini >> > --libvirt_type=kvm >> > --libvirt_use_virtio_for_bridges=true >> > --start_guests_on_host_boot=true >> > --resume_guests_state_on_host_boot=true >> > # vnc specific configuration >> > --novnc_enabled=true >> > --novncproxy_base_url=http://10.0.1.130:6080/vnc_auto.html >> > --vncserver_proxyclient_address=10.0.1.130 >> > --vncserver_listen=10.0.1.130 >> > # network specific settings >> > --network_manager=nova.network.manager.FlatDHCPManager >> > --public_interface=eth0 >> > --flat_interface=eth1 >> > --flat_network_bridge=br100 >> > --fixed_range=192.168.4.1/27 >> > #--floating_range=10.10.10.2/27 >> > --network_size=32 >> > --flat_network_dhcp_start=192.168.4.33 >> > --flat_injected=False >> > --force_dhcp_release >> > --iscsi_helper=tgtadm >> > --connection_type=libvirt >> > --root_helper=sudo nova-rootwrap >> > --verbose >> > >> > >> > Lastly, here is the command I used to create the network: >> > >> > sudo nova-manage network create private --fixed_range_v4= >> 192.168.4.32/27 >> > --num_networks=1 --bridge=br100 --bridge_interface=eth1 >> --network_size=32 >> > >> > >> > You can see that I'm not using a floating IP range. My instances are >> able to >> > access the public Internet if I change my configuration to use a >> floating >> > range, but I prefer to find a solution that allows me to assign an >> internal >> > IP to my instances and use the specified bridge to contact the outside >> world. >> > >> > Any help is appreciated, and many thanks in advance. >> > - Jason >> > _______________________________________________ >> > Mailing list: https://launchpad.net/~openstack >> > Post to : openstack@lists.launchpad.net >> > Unsubscribe : https://launchpad.net/~openstack >> > More help : https://help.launchpad.net/ListHelp >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> > > > -- > guilherme \n > \tab maluf > > "Dominar-se a si próprio é uma vitória maior do que vencer a milhares em > uma batalha." Sakyamuni > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > > -- * With Regards * * Ritesh Nanda * *** * <http://www.ericsson.com/>
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