<div dir="ltr">Hi all,<div><br></div><div>I've been spending half a day, but I still cannot finish the successful deployment with linuxbridge. I'd really appreciate any help and comments for me. </div><div><br></div><div>1. Environment</div><div>3 nodes deployment on VMware workstation 11</div><div>OS is CentOS 7 with 3.10.0-229.4.2.el7.x86_64 kernel version</div><div>OpenStack version is kilo</div><div>Hypervisor is qemu</div><div><br></div><div>2. Status</div><div>I set up vxlan using linuxbridge. VM was able to be created, but it could not get IP address via dhcp on Network Node. I kept track of the problem, and I noticed that the Ping packet could not arrive at physical NIC on Compute Node. In detail, the ping was detected by tcpdump on linuxbridge's interface (you can see the interface via brctl show command) and on the bridge, but was not on the physical NIC which should be binding with the linuxbridge.</div><div><br></div><div><br></div><div>My question is,</div><div><br></div><div>1. According to <a href="http://docs.openstack.org/networking-guide/deploy_scenario1b.html">http://docs.openstack.org/networking-guide/deploy_scenario1b.html</a>, there is a warning, "<i>...Proper operation of VXLAN requires kernel 3.13 or newer...</i>". Doesn't the vxlan configuration work well because of the CentOS7 has lower kernel version?</div><div><br></div><div>2. I tried to change the networking configuration from vxlan to vlan, the problem just became serious; A vm even could not be created with error messages, "No valid host was found. There are not enough hosts available." at nova-conductor log on Controller and "NovaException: Unexpected vif_type=binding_failed" at nova-compute log on Compute. </div><div><br></div><div>Thanks in advance.</div><div><br></div><div>Regards</div><div><br></div><div>Byeong-Gi KIM</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-05-27 9:31 GMT+09:00 BYEONG-GI KIM <span dir="ltr"><<a href="mailto:kimbyeonggi@gmail.com" target="_blank">kimbyeonggi@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello all, <div><br></div><div>Thank you very much for sharing the information!</div><div><br></div><div>I'm now trying to configure 3 node deployment (1 controller, 1 compute, and 1 network) with LinuxBridge Plugin. Actually, I deployed VLAN setting with the plugin but it seemed not working so that I'm now checking what the problem is. The visible error was "no valid host was found", however I think something much more complicated would be behind the error. :(</div><div><br></div><div>I have to go back to the beginning of the deployment in order to check what is wrong, and the information what you all shared would be greatly helpful. </div><div><br></div><div><br></div><div>By the way, does LinuxBridge need to be configured like OVS? For example, add-br and add-port for br-ex is required while configuring OVS setting. Another question is that I wonder whether configuring /etc/sysconfig/network-scripts/ifcfg-ethX.X is needed for VLAN setting.</div><div><br></div><div>Best regards</div><span class="HOEnZb"><font color="#888888"><div><br></div><div>Byeong-Gi KIM</div></font></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2015-05-27 5:36 GMT+09:00 James Denton <span dir="ltr"><<a href="mailto:james.denton@rackspace.com" target="_blank">james.denton@rackspace.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">For more up-to-date configuration examples, including ML2/LinuxBridge/VXLAN, try taking a look at the new networking guides on <a href="http://docs.openstack.org" target="_blank">docs.openstack.org</a>:<div><br></div><div>LinuxBridge: <a href="http://docs.openstack.org/networking-guide/deploy_scenario1b.html" target="_blank">http://docs.openstack.org/networking-guide/deploy_scenario1b.html</a></div><div><br></div><div>All: <a href="http://docs.openstack.org/networking-guide/" target="_blank">http://docs.openstack.org/networking-guide/</a></div><span><font color="#888888"><div><br></div></font></span><div><span><font color="#888888"><div>
<div><div>James </div></div>
</div></font></span><div><div>
<br><div><blockquote type="cite"><div>On May 26, 2015, at 11:22 AM, Remo Mattei <<a href="mailto:remo@italy1.com" target="_blank">remo@italy1.com</a>> wrote:</div><br><div><span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">Hi all, </span><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">I did a project with a TELCO, and used both Linux Bridge and OVS, with ML2 you can use multiple plugins and I do not recall ti have done anything special for the config. </div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><br></div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">If you get stuck send an email, I can always check notes but Arindam, sent a detail steps so hopefully that will address your question. </div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><br></div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">Remo <br><div><blockquote type="cite"><div>On May 26, 2015, at 08:40, Bhattacharjee, Arindam (Arindam) <<a href="mailto:arindam.bhattacharjee@alcatel-lucent.com" target="_blank">arindam.bhattacharjee@alcatel-lucent.com</a>> wrote:</div><br><div><div style="font-family:Helvetica;font-size:13px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">These are few notes I had for Linux bridge config on neutron in initial Havana release. Hope this helps!<u></u><u></u></span></div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">Arindam<u></u><u></u></span></div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)"> </span></div><div style="border-style:solid none none;border-top-color:rgb(181,196,223);border-top-width:1pt;padding:3pt 0in 0in"><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><b><span style="font-size:10pt;font-family:Tahoma,sans-serif">From:</span></b><span style="font-size:10pt;font-family:Tahoma,sans-serif"><span> </span>BYEONG-GI KIM [<a href="mailto:kimbyeonggi@gmail.com" style="color:purple;text-decoration:underline" target="_blank">mailto:kimbyeonggi@gmail.com</a>]<span> </span><br><b>Sent:</b><span> </span>Tuesday, May 26, 2015 12:09 AM<br><b>To:</b><span> </span>Martinx -<span> </span></span><span style="font-size:10pt;font-family:'MS UI Gothic',sans-serif">ジェームズ</span><span style="font-size:10pt;font-family:Tahoma,sans-serif">;<span> </span><a href="mailto:openstack@lists.openstack.org" style="color:purple;text-decoration:underline" target="_blank">openstack@lists.openstack.org</a><br><b>Subject:</b><span> </span>Re: [Openstack] Documentation for Neutron L3 / VXLAN with LinuxBridge...<u></u><u></u></span></div></div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Hello.<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">I'm looking for the way of LinuxBridge setup for openstack neutron networking instead of ML2 VLAN/VXLAN/GRE like your reason, and you seems successfully deployed the environment. <u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Could you give me any advice for the deployment?<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">I'm now deploying openstack 3 nodes (actually, I attached another compute, so my current deployment setup is 4nodes, i.e., 1 controller, 1 network, and 2 computes) by following the openstack installation guide, <a href="http://docs.openstack.org/kilo/install-guide/install/yum/content/neutron-controller-node.html" style="color:purple;text-decoration:underline" target="_blank">http://docs.openstack.org/kilo/install-guide/install/yum/content/neutron-controller-node.html</a>. I think several options in /etc/nova/nova.conf, /etc/neutron/plugins/ml2/ml2_conf.ini and /etc/neutron/neutron.conf should be modifed properly in order to use LinuxBridge instead of OVS. <u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Here are the lists what I know to modify:<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">1. /etc/neutron/neutron.conf on controller<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">core_plugin = ml2 (I think this should be modified but I don't know what parameter indicates Linux Bridge Agent Plugin)<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">2. /etc/neutron/plugins/ml2/ml2_conf.ini on controller<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Do I still need to modify this file? I'm confused, because the file name is 'ml2', which is for ml2 plugin not for 'linux bridge'... And, I wonder the lists should be modified.<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Thank you in advance!<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Regards<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Byeong-Gi KIM<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">2015-04-21 7:19 GMT+09:00 Martinx -<span> </span><span style="font-family:'MS Gothic'">ジェームズ</span><span> </span><<a href="mailto:thiagocmartinsc@gmail.com" style="color:purple;text-decoration:underline" target="_blank">thiagocmartinsc@gmail.com</a>>:<u></u><u></u></div><div><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Hi James!<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">On 20 April 2015 at 18:16, James Denton <<a href="mailto:james.denton@rackspace.com" style="color:purple;text-decoration:underline" target="_blank">james.denton@rackspace.com</a>> wrote:<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Hi Thiago,<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">VXLAN requires an IP address on each host from which to build the overlay mesh between hosts. Some choose to use a dedicated interface/IP/VLAN for this, but its not required. <u></u><u></u></div></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Sure, I'm aware of that.<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">What is new for me, is that when using "VXLAN + OpenvSwitch", plains VLANs are not required but, when using "VXLAN + LinuxBridges", then, you'll need plain VLANs as well (and this is new for me).<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> <u></u><u></u></div></div><blockquote style="border-style:none none none solid;border-left-color:rgb(204,204,204);border-left-width:1pt;padding:0in 0in 0in 6pt;margin-left:4.8pt;margin-right:0in"><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">As for ‘vconfig’ missing - It appears that the 'ip link’ command (iproute2) is being used instead to create vlan interfaces. <u></u><u></u></div></div></div></blockquote><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Okay, cool! I'll take a look on that.<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Thank you!<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> <u></u><u></u></div></div><blockquote style="border-style:none none none solid;border-left-color:rgb(204,204,204);border-left-width:1pt;padding:0in 0in 0in 6pt;margin-left:4.8pt;margin-right:0in"><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><span style="color:rgb(136,136,136)"> </span></div><div><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><span style="color:rgb(136,136,136)">James<u></u><u></u></span></div></div></div></div></div></div></blockquote><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Thiago<u></u><u></u></div></div><div><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> <u></u><u></u></div></div><blockquote style="border-style:none none none solid;border-left-color:rgb(204,204,204);border-left-width:1pt;padding:0in 0in 0in 6pt;margin-left:4.8pt;margin-right:0in"><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div><div><blockquote style="margin-top:5pt;margin-bottom:5pt"><div><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">On Apr 17, 2015, at 10:26 PM, Martinx -<span> </span><span style="font-family:'MS Gothic'">ジェームズ</span><span> </span><<a href="mailto:thiagocmartinsc@gmail.com" style="color:purple;text-decoration:underline" target="_blank">thiagocmartinsc@gmail.com</a>> wrote:<u></u><u></u></div></div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div></div><div><div><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Perfect! I followed the Juno documentation here:<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><a href="http://docs.openstack.org/juno/install-guide/install/apt/content/ch_preface.html" style="color:purple;text-decoration:underline" target="_blank">http://docs.openstack.org/juno/install-guide/install/apt/content/ch_preface.html</a><u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">But I have "VXLAN + LinuxBridges", instead of "GRE + OVS", pretty cool!<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">I was doing it wrong (of course), I did not realized that VXLAN with LinuxBridges, required plain VLANs to work (Is that right?)...<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Nevertheless, I still do not fully understand this setup, since the "vlan" package and its "vconfig" binary, is not even installed at my Network Node, also, there is nothing at my "/proc/net/vlan...".<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">So, how it is working? lol<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Good challenge for the weekend to figure this out! ^_^<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Cheers!<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Thiago<u></u><u></u></div></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">On 17 April 2015 at 23:30, Martinx -<span> </span><span style="font-family:'MS Gothic'">ジェームズ</span><span> </span><<a href="mailto:thiagocmartinsc@gmail.com" style="color:purple;text-decoration:underline" target="_blank">thiagocmartinsc@gmail.com</a>> wrote:<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">BTW, I just found this:<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><a href="https://github.com/madorn/vagrant-juno-linuxbridge-vxlan-vlan" style="color:purple;text-decoration:underline" target="_blank">https://github.com/madorn/vagrant-juno-linuxbridge-vxlan-vlan</a><u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">The problem is that it is for VirtualBox or VMWare, and I'm using exclusively KVM these days... :-/<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">But, I believe it will help me anyway... =P<u></u><u></u></div></div></div><div><div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">On 17 April 2015 at 22:01, Martinx -<span> </span><span style="font-family:'MS Gothic'">ジェームズ</span><span> </span><<a href="mailto:thiagocmartinsc@gmail.com" style="color:purple;text-decoration:underline" target="_blank">thiagocmartinsc@gmail.com</a>> wrote:<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Hey guys,<u></u><u></u></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> Where can I find a complete documentation to make use of LinuxBridges, instead of OpenvSwitch, when using it with VXLAN?<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> I faced too many problems with OVS in the past (also these days) and now, even Rackspace deploys their RPC v9 and v10 with LinuxBridges but, where are the documents?<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> I'm reading now, the following Ansible files, to try to figure this out:<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> <a href="https://github.com/stackforge/os-ansible-deployment" style="color:purple;text-decoration:underline" target="_blank">https://github.com/stackforge/os-ansible-deployment</a><u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> But, this isn't a documentation... :-P<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"> The current Juno documents only explain GRE + OVS but, this setup is unstable and slow.<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Cheers!<u></u><u></u></div></div><div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">Thiago<u></u><u></u></div></div></div></div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div></div></div></div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><u></u> <u></u></div></div></div></div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif">_______________________________________________<br>Mailing list:<span> </span><a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" style="color:purple;text-decoration:underline" 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