Hi,<br><br><div class="gmail_quote">On 16 October 2012 09:08, Christoph Stich <span dir="ltr"><<a href="mailto:christoph.stich@inovex.de" target="_blank">christoph.stich@inovex.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Dear All,<br>
<br>
I got two problems at my opennebula/kvm environment.<br>
<br>
<u>1) network setup</u><br>
in general the one frontend and kvm host are running and connected.<br>
I can start instances of the ubuntu image (from marketplace).<br>
But I'm not able to connect to the vm via the kvm-host.<br>
<br>
At the kvm host I have a virbr0 with ip and dhcp server.<br>
I created a network at the sunstone gui, which should use the
virbr0.<br>
I assigned an ip to the vm, but I'm not able to ping the vm.<br>
<br>
I do not know what I'm doing wrong in this case.<br></div></blockquote><div><br></div><div>Could you send us the output of "brctl show"?</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<br>
<u>2) vnc setup</u><br>
The next issue has to do with vnc.<br>
I created the ca and the server/client certs. Distributed the certs
to all hosts.<br>
I modified the libvirtd config / qemu config to use vnc and the
certs. (
<a href="http://wiki.libvirt.org/page/VNCTLSSetup" target="_blank">http://wiki.libvirt.org/page/VNCTLSSetup)</a><br>
I installed the novnc at the one frontend.<br>
<br>
When I know create a vm at open nebula and enable the graphics >
vnc, the instance can not be created and fails with the following
error:<br>
<pre style="line-height:normal;text-indent:0px;letter-spacing:normal;text-align:start;font-variant:normal;color:rgb(34,34,34);text-transform:none;font-style:normal;font-size:13px;font-weight:normal;word-spacing:0px">
Tue Oct 16 02:21:02 2012 [DiM][I]: New VM state is ACTIVE.
Tue Oct 16 02:21:02 2012 [LCM][I]: New VM state is PROLOG.
Tue Oct 16 02:21:02 2012 [VM][I]: Virtual Machine has no context
Tue Oct 16 02:21:19 2012 [TM][I]: clone: Cloning onefrontend:/var/lib/one/datastores/100/671dbca24b99c0c4f9199e0239446fb0 in /var/lib/one/datastores/0/33/disk.0
Tue Oct 16 02:21:19 2012 [TM][I]: ExitCode: 0
Tue Oct 16 02:21:19 2012 [LCM][I]: New VM state is BOOT
Tue Oct 16 02:21:19 2012 [VMM][I]: Generating deployment file: /var/lib/one/33/deployment.0
Tue Oct 16 02:21:19 2012 [VMM][I]: ExitCode: 0
Tue Oct 16 02:21:19 2012 [VMM][I]: Successfully execute network driver operation: pre.
Tue Oct 16 02:21:22 2012 [VMM][I]: Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy /var/lib/one//datastores/0/33/deployment.0 kvmhost01 33 kvmhost01
Tue Oct 16 02:21:22 2012 [VMM][I]: error: failed to get domain '/var/lib/one//datastores/0/33/deployment.0'
Tue Oct 16 02:21:22 2012 [VMM][I]: error: Domain not found: no domain with matching name '/var/lib/one//datastores/0/33/deployment.0'
Tue Oct 16 02:21:22 2012 [VMM][I]: error: Failed to create domain from /var/lib/one//datastores/0/33/deployment.0
Tue Oct 16 02:21:22 2012 [VMM][I]: error: Unable to read from monitor: Connection reset by peer
<span>Tue Oct 16 02:21:22 2012 [VMM][E]: Could not create domain from /var/lib/one//datastores/0/33/deployment.0</span>
Tue Oct 16 02:21:22 2012 [VMM][I]: ExitCode: 255
Tue Oct 16 02:21:22 2012 [VMM][I]: Failed to execute virtualization driver operation: deploy.
<span>Tue Oct 16 02:21:22 2012 [VMM][E]: Error deploying virtual machine: Could not create domain from /var/lib/one//datastores/0/33/deployment.0</span>
Tue Oct 16 02:21:22 2012 [DiM][I]: New VM state is FAILED</pre></div></blockquote><div>Please, send us the template you're trying to instantiate.</div><div><br></div><div>Cheers</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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I checked the permissions of folders and tested the setup without
tls but the same error occured.<br>
I checked the following guide:
<a href="http://opennebula.org/documentation:rel3.6:sunstone#vnc_troubleshooting" target="_blank">http://opennebula.org/documentation:rel3.6:sunstone#vnc_troubleshooting</a><br>
<br>
But it did not help.<br>
<br>
I already downloaded the following file:
<a href="https://github.com/kanaka/websockify/downloads" target="_blank">https://github.com/kanaka/websockify/downloads</a><br>
and replaced the old websockify.<br>
<br>
Thanks in advance for your time.<br>
<br>
Regards<br>
Chris<br>
<br>
</div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Daniel Molina<br>Project Engineer<br>OpenNebula - The Open Source Solution for Data Center Virtualization<br><a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:dmolina@opennebula.org" target="_blank">dmolina@opennebula.org</a> | @OpenNebula<br>