Hi Anne,<br><br>I am using 3 servers all are having 4 lancard <br>node1 = nova-api,nova-console,nova-compute,nova-manager,nova-volume,nova-cordinator.keystone.dashboard,mysql,rabbitmq,nova-network<br>eth0=10.83.18.208,eth1+eth2=172.24.31.1,eth3=172.24.30.1<br>
<br>node2 = nova-compute,nova-volume<br>eth0=10.83.18.209,eth1+eth2=172.24.31.2,eth3=172.24.30.2<br><br>node3 = nova-compute,nova-volume<br>eth0=10.83.18.210,eth1+eth2=172.24.31.3,eth3=172.24.30.3<br><br>bridgeutils is installed on all nodes.<br>
<br><br><br>when i am creating nova network on node 1<br>nova-manage network create --fixed_range_v4=<a href="http://192.168.0.64/26" target="_blank">192.168.0.64/26</a><br>i am able to access the running vms from node1 and are getting ip in the range of 192.168.0.66... and also able to access vms from external network after assigning floating ips.<br>
<br>But when i am creating another network<br>nova-manage network create --fixed_range_v4=<a href="http://192.168.0.64/26" target="_blank">192.168.0.128/26</a><br>and after restarting nodes when i am launching the vms they are up and able to get two ip<br>
one in the first network and second from second network but i am not anle to ping or access any instances, i am also able to attach floating ip to access them from different machine other than node1, but no luck.<br><br><br>
<br><br><div class="gmail_quote">On Thu, Aug 30, 2012 at 8:25 PM, Anne Gentle <span dir="ltr"><<a href="mailto:anne@openstack.org" target="_blank">anne@openstack.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Vivek -<br>
Thanks for the detail, further inquiry below.<br>
<div class="im"><br>
>>> ><br>
>>> > Please help me in configuring multinic feature in openstack.<br>
>>> ><br>
>>> > I am able to run my cloud setup with single lan interface for instances<br>
>>> > and<br>
>>> > ping and ssh them.<br>
>>> ><br>
>>> > but when i am adding second network the instances are up and getting<br>
>>> > ip but<br>
>>> > they are not accessable.<br>
<br>
</div>Can you further describe from where to where are they not accessible?<br>
Perhaps you can uncover a routing issue?<br>
<span class="HOEnZb"><font color="#888888"><br>
Anne<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
>>> ><br>
>>> ><br>
>>> > oot@1:~# nova-manage network create --fixed_range_v4=<a href="http://192.168.0.64/26" target="_blank">192.168.0.64/26</a><br>
>>> > --num_networks=1 --network_size=64 --label=first-net --project=admin<br>
>>> > root@1:~# nova-manage network create --fixed_range_v4=<a href="http://192.168.0.128/26" target="_blank">192.168.0.128/26</a><br>
>>> > --num_networks=1 --network_size=64 --label=second-net --project=admin<br>
>>> > root@1:~# nova-manage network list<br>
>>> > id IPv4 IPv6 start address DNS1<br>
>>> > DNS2 VlanID project uuid<br>
>>> > 1 <a href="http://192.168.0.64/26" target="_blank">192.168.0.64/26</a> None 192.168.0.66 8.8.4.4<br>
>>> > None None admin<br>
>>> > 47658740-399e-4bd5-8441-6f11d7f96344<br>
>>> > 2 <a href="http://192.168.0.128/26" target="_blank">192.168.0.128/26</a> None 192.168.0.130 8.8.4.4<br>
>>> > None None admin<br>
>>> > 7965a202-b326-41ec-8702-640af2bc2a8d<br>
>>> > root@1:~#<br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> > Nova.conf<br>
>>> > --dhcpbridge_flagfile=/etc/nova/nova.conf<br>
>>> > --dhcpbridge=/usr/bin/nova-dhcpbridge<br>
>>> > --logdir=/var/log/nova<br>
>>> > --state_path=/data/lib/nova<br>
>>> > --lock_path=/run/lock/nova<br>
>>> > --allow_admin_api=true<br>
>>> > --use_deprecated_auth=false<br>
>>> > --auth_strategy=keystone<br>
>>> > --scheduler_driver=nova.scheduler.simple.SimpleScheduler<br>
>>> > --s3_host=10.83.18.208<br>
>>> > --ec2_host=10.83.18.208<br>
>>> > --rabbit_host=10.83.18.208<br>
>>> > --cc_host=10.83.18.208<br>
>>> > --nova_url=<a href="http://10.83.18.208:8774/v1.1/" target="_blank">http://10.83.18.208:8774/v1.1/</a><br>
>>> > --routing_source_ip=10.83.18.208<br>
>>> > --glance_api_servers=<a href="http://10.83.18.208:9292" target="_blank">10.83.18.208:9292</a><br>
>>> > --image_service=nova.image.glance.GlanceImageService<br>
>>> > #--iscsi_ip_prefix=192.168.4<br>
>>> > --iscsi_ip_prefix=192.168.0<br>
>>> > #--iscsi_ip_prefix=172.24.31<br>
>>> > --sql_connection=mysql://<a href="http://novadbadmin:novasecret@10.83.18.208/nova" target="_blank">novadbadmin:novasecret@10.83.18.208/nova</a><br>
>>> > --ec2_url=<a href="http://10.83.18.208:8773/services/Cloud" target="_blank">http://10.83.18.208:8773/services/Cloud</a><br>
>>> > --keystone_ec2_url=<a href="http://10.83.18.208:5000/v2.0/ec2tokens" target="_blank">http://10.83.18.208:5000/v2.0/ec2tokens</a><br>
>>> > --api_paste_config=/etc/nova/api-paste.ini<br>
>>> > --libvirt_type=kvm<br>
>>> > --libvirt_use_virtio_for_bridges=true<br>
>>> > --start_guests_on_host_boot=true<br>
>>> > --resume_guests_state_on_host_boot=true<br>
>>> > # vnc specific configuration<br>
>>> > #--novnc_enabled=true<br>
>>> > #--novncproxy_base_url=<a href="http://10.10.10.2:6080/vnc_auto.html" target="_blank">http://10.10.10.2:6080/vnc_auto.html</a><br>
>>> > #--vncserver_proxyclient_address=10.10.10.2<br>
>>> > #--vncserver_listen=10.10.10.2<br>
>>> > # network specific settings<br>
>>> > --network_manager=nova.network.manager.FlatDHCPManager<br>
>>> > --public_interface=eth0<br>
>>> > --flat_interface=eth3<br>
>>> > --flat_network_bridge=br100<br>
>>> > --fixed_range=<a href="http://192.168.0.1/26" target="_blank">192.168.0.1/26</a><br>
>>> > #--fixed_range=<a href="http://192.168.4.1/27" target="_blank">192.168.4.1/27</a><br>
>>> > --floating_range=<a href="http://10.83.18.128/25" target="_blank">10.83.18.128/25</a><br>
>>> > --network_size=64<br>
>>> > --flat_network_dhcp_start=192.168.0.66<br>
>>> > --flat_injected=False<br>
>>> > --force_dhcp_release<br>
>>> > --iscsi_helper=tgtadm<br>
>>> > --connection_type=libvirt<br>
>>> > --root_helper=sudo nova-rootwrap<br>
>>> > --verbose=False<br>
>>> > #--vlan_interface=eth0<br>
>>> > #--firewall_driver=nova.virt.firewall.NoopFirewallDriver<br>
>>> > --multi_host=True<br>
>>> > #enabled_apis=ec2,osapi_compute,osapi_volume,metadata<br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> > security group rules<br>
>>> > nova secgroup-add-rule default icmp -1 -1 <a href="http://0.0.0.0/0" target="_blank">0.0.0.0/0</a><br>
>>> > nova secgroup-create ssh "SSH server"<br>
>>> > nova secgroup-add-rule ssh tcp 22 22 <a href="http://0.0.0.0/0" target="_blank">0.0.0.0/0</a><br>
>>> > nova secgroup-create http "HTTP web server"<br>
>>> > nova secgroup-add-rule http tcp 80 80 <a href="http://0.0.0.0/0" target="_blank">0.0.0.0/0</a><br>
>>> > nova secgroup-create https "HTTPS secure web server"<br>
>>> > nova secgroup-add-rule https tcp 443 443 <a href="http://0.0.0.0/0" target="_blank">0.0.0.0/0</a><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> > --<br>
>>> > ViVek Raghuwanshi<br>
>>> > Mobile -<a href="tel:%2B91-09595950504" value="+919595950504">+91-09595950504</a><br>
>>> ><br>
>>> > Skype - vivek_raghuwanshi<br>
>>> ><br>
>>> ><br>
>>> ><br>
>>> > _______________________________________________<br>
>>> > OpenStack-operators mailing list<br>
>>> > <a href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a><br>
>>> > <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a><br>
>>> ><br>
>><br>
>><br>
>><br>
>><br>
>> --<br>
>> ViVek Raghuwanshi<br>
>> Mobile -<a href="tel:%2B91-09595950504" value="+919595950504">+91-09595950504</a><br>
>><br>
>> Skype - vivek_raghuwanshi<br>
>><br>
>><br>
><br>
><br>
><br>
> --<br>
> ViVek Raghuwanshi<br>
> Mobile -<a href="tel:%2B91-09595950504" value="+919595950504">+91-09595950504</a><br>
><br>
> Skype - vivek_raghuwanshi<br>
><br>
><br>
><br>
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><br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>ViVek Raghuwanshi<br>Mobile -+91-09595950504<br> <br>Skype - vivek_raghuwanshi<br><br><br>