Hi,<div><br></div><div>I found the wrong place was with many times to change the nova.conf, I loose the network-manager and following by flatdhcp config,so the problem was happen.</div><div><br></div><div>sorry for that and thanks for your help.</div>
<div><br></div><div>Romi<br><br><div class="gmail_quote">2012/5/27 ÕÅ×Ó·² <span dir="ltr"><<a href="mailto:romizhang1968@gmail.com" target="_blank">romizhang1968@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="im"><div>Razique,</div><div><br></div><div>Thanks for your replay.</div><div><br></div></div><div>I used following network create command and got such a output:</div><div class="im"><div><br></div><div>id IPv4 IPv6 start address DNS1 DNS2 VlanID project uuid</div>
<div>1 <a href="http://192.168.1.176/28" target="_blank">192.168.1.176/28</a> None 192.168.1.178 8.8.4.4 None None 5f9281bca6854fe3974a457d81afd78c f28adb68-522d-4e05-bc3e-481b2458044e</div>
<div>2 <a href="http://192.168.2.176/28" target="_blank">192.168.2.176/28</a> None 192.168.2.178 8.8.4.4 None None 5f9281bca6854fe3974a457d81afd78c 90a8299a-c643-409d-bfa3-88fb69d59cd0</div>
<div>3 <a href="http://192.168.1.144/28" target="_blank">192.168.1.144/28</a> None 192.168.1.146 8.8.4.4 None None ee29f5730caa40958bf4812a0fbec3d9 d61ca908-c4ea-4b84-97d6-254ab3048080</div>
<div>4 <a href="http://192.168.2.144/28" target="_blank">192.168.2.144/28</a> None 192.168.2.146 8.8.4.4 None None ee29f5730caa40958bf4812a0fbec3d9 78b8b6cd-80bb-423c-82cf-5849c674846d</div>
<div><br></div><div><br></div><div><br></div></div><div class="im"><div>nova-manage network create --label=admin_100 --fixed_range_v4=<a href="http://192.168.1.176/28" target="_blank">192.168.1.176/28</a> --num_networks=1 --bridge=br100 --bridge_interface=eth0 --network_size=16 --multi_host=T --project=5f9281bca6854fe3974a457d81afd78c</div>
<div>nova-manage network create --label=admin_200 --fixed_range_v4=<a href="http://192.168.2.176/28" target="_blank">192.168.2.176/28</a> --num_networks=1 --bridge=br200 --bridge_interface=eth1 --network_size=16 --multi_host=T --project=5f9281bca6854fe3974a457d81afd78c</div>
<div><br></div><div>nova-manage network create --label=aipu_101 --fixed_range_v4=<a href="http://192.168.1.144/28" target="_blank">192.168.1.144/28</a> --num_networks=1 --bridge=br101 --bridge_interface=eth0 --network_size=16 --multi_host=T --project=ee29f5730caa40958bf4812a0fbec3d9</div>
<div>nova-manage network create --label=aipu_201 --fixed_range_v4=<a href="http://192.168.2.144/28" target="_blank">192.168.2.144/28</a> --num_networks=1 --bridge=br201 --bridge_interface=eth1 --network_size=16 --multi_host=T --project=ee29f5730caa40958bf4812a0fbec3d9</div>
<div><br></div></div><div>My target is to create 2 networks for each tenant,one for internal,another for external.On each compute nodes,run both of compute and network service with Flat model to avoid single network service down.</div>
<div><br></div><div>By the way,when I restart compute node, nova-network could not start again,give me <font color="#3333ff">'iptables-restore v1.4.12: host/network `None' not found' </font>and then stop. The only way is to drop and create nova db again and then compute node network service could restart normally. Of course, when a new VM was created,it show the same error information.</div>
<div><br></div><div>Regards,</div><div><br></div><div>Romi</div><div class="HOEnZb"><div class="h5"><br><div class="gmail_quote">2012/5/27 Razique Mahroua <span dir="ltr"><<a href="mailto:razique.mahroua@gmail.com" target="_blank">razique.mahroua@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="font-family:Lucida Grande;font-size:10pt" bgcolor="#FFFFFF" text="#000000"><div style="font-size:10pt;font-family:Lucida Grande"><span style="font-family:Lucida Grande">Hey, <br>what nova-manage network list gives ?<br>
Razique<br></span><br><blockquote style="border:0px none" type="cite"><div style="margin:30px 25px 10px 25px"><div style="display:table;width:100%;border-top:1px solid #edeef0;padding-top:5px"> <div style="display:table-cell;vertical-align:middle;padding-right:6px">
<img src="cid:part1.04050002.08010006@gmail.com" name="1378e808048b5594_1378dbccb150c43c_compose-unknown-contact.jpg" height="25px" width="25px"></div> <div style="display:table-cell;white-space:nowrap;vertical-align:middle;width:100%">
<a href="mailto:romizhang1968@gmail.com" style="color:#737f92!important;padding-right:6px;font-weight:bold;text-decoration:none!important" target="_blank">ÕÅ×Ó·²</a></div> <div style="display:table-cell;white-space:nowrap;vertical-align:middle">
<font color="#9FA2A5"><span style="padding-left:6px">27 mai 2012 01:39</span></font></div></div></div><div style="color:#888888;margin-left:24px;margin-right:24px"><div><div>hi,<div><br></div><div>I had
been fighting this problem for days, and right now knew it perhaps was a
bug, got it from : <a href="https://bugs.launchpad.net/ubuntu/+source/nova/+bug/907197" target="_blank">https://bugs.launchpad.net/ubuntu/+source/nova/+bug/907197</a></div>
<div><br></div><div>It was happened in a fresh install for compute node
base on ubuntu newest version 12.04LTS, including
nova-compute,nova-network,nova-api. Both of nova-compute and
nova-network could start normally and I also could get smile face in
NovaCC node. But when i created a new instance and was sent to that new
node by scheduler , it always could not get success and always show: </div>
<div>Stderr: "iptables-restore v1.4.12: host/network `None' not
found\nError occurred at line: 23\nTry `iptables-restore -h' or
'iptables-restore --help' for more information.\n".</div><div><br></div>
<div>I am not sure it is same as the bug report and i appreciate if
someone could give me a help how to fix this problem, it stopped me for
days to run a new node.</div><div><br></div><div>Best regards,</div><div><br></div>
<div>Romi</div>
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<div>-- <br><span><span style="font-family:Lucida Grande">Nuage & Co - Razique Mahroua <br>
<span style="font-weight:bold"><a href="mailto:razique.mahroua@gmail.com" target="_blank">razique.mahroua@gmail.com</a></span></span><span style="color:rgb(51,153,153)"></span><span style="font-family:monospace"></span></span><br>
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