<div dir="ltr">Now that's weird!<div><br></div><div>I'm sure Serge would love to get more details about your setup (e.g. software versions, how you create the containers, etc). In the mean time, if you're using Ubuntu-packaged lxc, can you try:</div>
<div>- apt-get update and upgrade, to make sure you have latest version of kernel and lxc</div><div>- install new container using ubuntu template: "lxc-create -t ubuntu ...."</div><div><br></div><div>I don't know about ubuntu-cloud template, but the normal ubuntu template works fine for me.</div>
<div><br></div><div>-- </div><div>Fajar</div><div> </div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Apr 5, 2013 at 4:13 PM, David Parks <span dir="ltr"><<a href="mailto:davidparks21@yahoo.com" target="_blank">davidparks21@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Oops, forgot that important detail, running Ubuntu 12.10 as the host OS installed off media, and I have 12.10 running in these LXC containers built from the Ubuntu cloud distros (12.10 64bit). <u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Fajar A. Nugraha [mailto:<a href="mailto:list@fajar.net" target="_blank">list@fajar.net</a>] <br>
<b>Sent:</b> Friday, April 05, 2013 4:09 PM<br><b>To:</b> David Parks<br><b>Cc:</b> LXC<br><b>Subject:</b> Re: [Lxc-users] eth0 not coming online in LXC environment<u></u><u></u></span></p><div><div class="h5"><p class="MsoNormal">
<u></u> <u></u></p><div><p class="MsoNormal">On Fri, Apr 5, 2013 at 10:33 AM, David Parks <<a href="mailto:davidparks21@yahoo.com" target="_blank">davidparks21@yahoo.com</a>> wrote:<u></u><u></u></p><div><div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in">
<div><div><p class="MsoNormal">I’ve got an environment set up now where the host OS has a static IP directly connected to the LAN. I’m bridging the containers to have their own static LAN IP as well.<u></u><u></u></p></div>
</div></blockquote><div><p class="MsoNormal"> <u></u><u></u></p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p class="MsoNormal">
When I start my container eth0 is *<b>not</b>* configured. If I manually add `eth0=eth0` in /run/network/ifstate and `service restart networking`, it gets configured properly.<u></u><u></u></p></div></div></blockquote><div>
<p class="MsoNormal"><u></u> <u></u></p></div><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal">After looking at dmesg output I noticed that there are (unexpected) references to em1, which is the host’s physical NIC.<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">The bridging all works, networking is fine, it’s just when I start the container, rebooting reproduces the problem, then manually updating ifstate and rebooting resolves it.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">I’m not sure how to configure it so it configure eth0 on reboot as I would expect.<u></u><u></u></p></div></div></blockquote><div><p class="MsoNormal"><u></u> <u></u></p>
</div><div><p class="MsoNormal">Well, a description on which distro/version you're running as host and container would be nice.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">
Short version is if you use Ubuntu (preferably quantal/raring for newer lxc version, but precise is also fine), then it will just work. If you use some other combination (e.g. Centos for container), then be prepared for hickups.<u></u><u></u></p>
</div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">I had problems with Centos container, and the "fix" was to force-clean /var/run and /var/lock/subsys on container startup: <a href="https://github.com/fajarnugraha/lxc/blob/centos-template/templates/lxc-centos.in#L90" target="_blank">https://github.com/fajarnugraha/lxc/blob/centos-template/templates/lxc-centos.in#L90</a><u></u><u></u></p>
</div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">-- <u></u><u></u></p></div><div><p class="MsoNormal">Fajar<u></u><u></u></p></div></div></div></div></div></div></div></div><br>------------------------------------------------------------------------------<br>
Minimize network downtime and maximize team effectiveness.<br>
Reduce network management and security costs.Learn how to hire<br>
the most talented Cisco Certified professionals. Visit the<br>
Employer Resources Portal<br>
<a href="http://www.cisco.com/web/learning/employer_resources/index.html" target="_blank">http://www.cisco.com/web/learning/employer_resources/index.html</a><br>_______________________________________________<br>
Lxc-users mailing list<br>
<a href="mailto:Lxc-users@lists.sourceforge.net">Lxc-users@lists.sourceforge.net</a><br>
<a href="https://lists.sourceforge.net/lists/listinfo/lxc-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/lxc-users</a><br>
<br></blockquote></div><br></div>