<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Do i also have to add the same bridge to my compute box?<div><br></div><div>Im not sure if I created the bridge correctly.</div><div><br></div><div>The physical interface I am using on my Compute box is eth4</div><div><br></div><div>This is my /etc/network/interfaces </div><div><div>auto eth0</div><div>iface eth0 inet static</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>address 172.16.32.12</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>netmask 255.255.255.0</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>network 172.16.32.0</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>broadcast 172.16.32.255</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>gateway 172.16.32.1</div><div><span class="Apple-tab-span" style="white-space:pre"> </span># dns-* options are implemented by the resolvconf package, if installed</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>dns-nameservers 8.8.8.8 8.8.4.4</div><div># management network</div><div>auto eth2</div><div>iface eth2 inet static</div><div> address 192.168.0.3</div><div> netmask 255.255.255.0</div><div><br></div><div># IN Interface</div><div>auto eth4</div><div>iface eth4 inet static<span class="Apple-tab-span" style="white-space:pre"> </span></div><div><br></div><div><br></div><div>I did this to create the bridge:</div><div><b>ovs-vsctl add-br br-eth4</b></div><div><b>ovs-vsctl add-port br-eth4 eth4</b></div><div><b><br></b></div><div>When I do a ifconfig, I do not see my bridge or my interface. I do have link on my interface, I just think maybe I configured it wrong in /network/interfaces?</div><div><br></div><div>Whenever I try the command to add the network, I get the no bridge error.</div><div><br></div><div><br></div><div><br></div><div>Thanks</div><div><br></div><div><br></div><div><br></div><div><br></div><div>
<div>Steven Barnabas<br>Network Engineer <br>Front Porch, Inc.<br>209-288-5580<br>209-652-7733 mobile<br><a href="http://www.frontporch.com/">www.frontporch.com</a></div><div><br></div><br class="Apple-interchange-newline">
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<br><div><div>On Apr 24, 2013, at 3:12 PM, Steven Barnabas <<a href="mailto:sbarnabas@frontporch.com">sbarnabas@frontporch.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=utf-8"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Joe, <div><br></div><div>I tried, <b>nova-manage network create --fixed_range_v4=1.1.1.0/24 --num_networks=1 --network_size=256 --vlan=1 --label=IN-Interface --project=admin --bridge=br-2</b></div><div>and I got this error:</div><div><div>Command failed, please check log for more info</div><div>2013-04-24 15:09:51 CRITICAL nova [req-4c0db5b4-2b9a-4e42-ac1c-eb0a7a4a8b3c None None] bridge_interface is required to create a network.</div><div>2013-04-24 15:09:51 19871 TRACE nova Traceback (most recent call last):</div><div>2013-04-24 15:09:51 19871 TRACE nova File "/usr/bin/nova-manage", line 1404, in <module></div><div>2013-04-24 15:09:51 19871 TRACE nova main()</div><div>2013-04-24 15:09:51 19871 TRACE nova File "/usr/bin/nova-manage", line 1391, in main</div><div>2013-04-24 15:09:51 19871 TRACE nova fn(*fn_args, **fn_kwargs)</div><div>2013-04-24 15:09:51 19871 TRACE nova File "/usr/bin/nova-manage", line 480, in create</div><div>2013-04-24 15:09:51 19871 TRACE nova net_manager.create_networks(context.get_admin_context(), **kwargs)</div><div>2013-04-24 15:09:51 19871 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 2078, in create_networks</div><div>2013-04-24 15:09:51 19871 TRACE nova self, context, vpn=True, **kwargs)</div><div>2013-04-24 15:09:51 19871 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1434, in create_networks</div><div>2013-04-24 15:09:51 19871 TRACE nova raise exception.NetworkNotCreated(req=fld)</div><div>2013-04-24 15:09:51 19871 TRACE nova NetworkNotCreated: bridge_interface is required to create a network.</div><div>2013-04-24 15:09:51 19871 TRACE nova </div><div><br></div><div>so I thought that I had to go into /etc/network/interfaces and do this:</div><div><br></div><div><div>auto br‐2</div><div> iface br‐2 inet static</div></div><div><br></div><div>then I rebooted but I still get the error. </div><div><br></div><div>Did i do that incorrectly?</div><div><br></div><div>Thanks,</div><div><br></div><div><br></div><div><div>
<div>Steven Barnabas<br>Network Engineer <br>Front Porch, Inc.<br>209-288-5580<br>209-652-7733 mobile<br><a href="http://www.frontporch.com/">www.frontporch.com</a></div><div><br></div><br class="Apple-interchange-newline">
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<br><div><div>On Apr 24, 2013, at 7:15 AM, Joe Topjian <<a href="mailto:joe.topjian@cybera.ca">joe.topjian@cybera.ca</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><div dir="ltr">Hi Steven,<div><br></div><div>Try the "--vlan" option in the nova-manage command. The value will be the vlan that the network you are creating will be on.</div><div><br></div><div>Thanks,</div><div>
Joe</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Apr 23, 2013 at 4:15 PM, Steven Barnabas <span dir="ltr"><<a href="mailto:sbarnabas@frontporch.com" target="_blank">sbarnabas@frontporch.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, 204); border-left-style: solid; padding-left: 1ex; position: static; z-index: auto; "><div style="word-wrap:break-word">Hi Lorin, <div><br></div><div>I added the bridge by doing this on my compute box:</div>
<div><div>root@FPCompute:~# ovs-vsctl add-br br-2</div><div>root@FPCompute:~# ovs-vsctl add-port br-2 eth5</div></div><div><br></div><div>Then I put in this command:</div><div>root@FPCompute:~# nova-manage network create --fixed_range_v4=<a href="http://1.1.1.0/24" target="_blank">1.1.1.0/24</a> --num_networks=1 --network_size=256 --label=IN-Interface --project=admin --bridge=br-2</div>
<div>I used 1.1.1.1 because Im not going to IP this interface, its going be used as a monitoring port so I'm never going to IP it. (for wireshark)</div><div><br></div><div>But I get this error:</div><div><div>Command failed, please check log for more info</div>
<div>2013-04-23 14:59:06 CRITICAL nova [req-27fbc802-2f66-4427-a246-6acdd8ed637a None None] 'vlan_start'</div><div>2013-04-23 14:59:06 11196 TRACE nova Traceback (most recent call last):</div><div>2013-04-23 14:59:06 11196 TRACE nova File "/usr/bin/nova-manage", line 1404, in <module></div>
<div>2013-04-23 14:59:06 11196 TRACE nova main()</div><div>2013-04-23 14:59:06 11196 TRACE nova File "/usr/bin/nova-manage", line 1391, in main</div><div>2013-04-23 14:59:06 11196 TRACE nova fn(*fn_args, **fn_kwargs)</div>
<div>2013-04-23 14:59:06 11196 TRACE nova File "/usr/bin/nova-manage", line 480, in create</div><div>2013-04-23 14:59:06 11196 TRACE nova net_manager.create_networks(context.get_admin_context(), **kwargs)</div>
<div>2013-04-23 14:59:06 11196 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 2063, in create_networks</div><div>2013-04-23 14:59:06 11196 TRACE nova if kwargs['num_networks'] + kwargs['vlan_start'] > 4094:</div>
<div>2013-04-23 14:59:06 11196 TRACE nova KeyError: 'vlan_start'</div><div>2013-04-23 14:59:06 11196 TRACE nova </div></div><div><br></div><div>Any ideas?</div><div><br></div><div><div>
<div>Steven Barnabas<br>Network Engineer <br>Front Porch, Inc.<br><a href="tel:209-288-5580" value="+12092885580" target="_blank">209-288-5580</a><br><a href="tel:209-652-7733" value="+12096527733" target="_blank">209-652-7733</a> mobile<br>
<a href="http://www.frontporch.com/" target="_blank">www.frontporch.com</a></div><div><br></div><br>
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<br><div><div>On Apr 9, 2013, at 7:13 PM, Lorin Hochstein <<a href="mailto:lorin@nimbisservices.com" target="_blank">lorin@nimbisservices.com</a>> wrote:</div><br><blockquote type="cite"><a href="http://docs.openstack.org/trunk/openstack-compute/admin/content/using-multi-nics.html" style="font-family:Helvetica;font-size:medium;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:-webkit-auto;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank">http://docs.openstack.org/trunk/openstack-compute/admin/content/using-multi-nics.html</a></blockquote>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Joe Topjian<div>Systems Administrator</div><div>Cybera Inc.</div><div><br></div><div><a href="http://www.cybera.ca/" target="_blank">www.cybera.ca</a></div>
<div><br></div><div><font color="#666666"><span>Cybera</span><span> is a not-for-profit organization that works to spur and support innovation, for the economic benefit of Alberta, through the use of cyberinfrastructure.</span></font></div>
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