<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"MS Mincho";
panose-1:2 2 6 9 4 2 5 8 3 4;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"\@MS Mincho";
panose-1:2 2 6 9 4 2 5 8 3 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.E-MailFormatvorlage17
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hello Carlos,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>maybe you could help me out too? I have a similar problem, which however can’t be resolved with the answer you gave Samuel.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I try to connect from my front-end to the clusternode where the VM is running, with the command:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>“vncviewer 192.168.0.3:9876”, but I only get the answer : No protocol specified. Error: Can’t open display: :0.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Also, the leased ip-address of the virtual machine can’t be pinged, but I guess that’s as expected?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Any ideas?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Von:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> users-bounces@lists.opennebula.org [mailto:users-bounces@lists.opennebula.org] <b>Im Auftra</b></span><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>g von </span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Carlos Martín Sánchez<br><b>Gesendet:</b> Mittwoch, 25. Mai 2011 11:06<br><b>An:</b> samuel<br><b>Cc:</b> users@lists.opennebula.org<br><b>Betreff:</b> Re: [one-users] access just created vm<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Hi Samuel,<br><br>Please take a look at this FAQ entry [1], those are the common connectivity problems.<br>VNC is the best way to solve this kind of problems, but you have to connect to your physical host IP, not the VM one:<br><br> GRAPHICS = [TYPE = "vnc", LISTEN = "0.0.0.0", port="5901"]<br><br>Means that the physical host hypervisor will open a VNC server at port 5901, accepting connections from any IP.<br><br>Regards,<br>Carlos.<br><br>[1] <a href="http://opennebula.org/documentation:community:faq#my_vm_is_running_but_i_get_no_answer_from_pings_what_s_wrong">http://opennebula.org/documentation:community:faq#my_vm_is_running_but_i_get_no_answer_from_pings_what_s_wrong</a><br clear=all><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#888888'>--<br>Carlos Martín, MSc<br>Project Major Contributor<br></span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#222222;background:#FFFFCC'>OpenNebula</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#888888'> - The Open Source Toolkit for Cloud Computing<br><a href="http://www.opennebula.org/" target="_blank"><span style='color:#2A5DB0'>www.</span><span style='color:#222222;background:#FFFFCC'>OpenNebula</span><span style='color:#2A5DB0'>.org</span></a> | <a href="mailto:cmartin@opennebula.org" target="_blank"><span style='color:#2A5DB0'>cmartin@</span><span style='color:#222222;background:#FFFFCC'>opennebula</span><span style='color:#2A5DB0'>.org</span></a></span><br><br><o:p></o:p></p><div><p class=MsoNormal>On Tue, May 24, 2011 at 6:37 PM, samuel <<a href="mailto:samu60@gmail.com">samu60@gmail.com</a>> wrote:<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>Dear all,<br><br>First of all congratulations for this projects, I've just started using it and looks really promising.<br><br>I've created the simple controller+2nodes following the website documentation (opennebula version 2.2) and the basics seems to work (at cluster level): that is I can create hosts and nets. I'm also using the web front-end sunstone and really simplifies the managing of the underlying structure.<br><br>The problem I'm facing is accessing the just created virtual machines. <br>I've downloaded a qcow2 debian instance from <a href="http://people.debian.org/%7Eaurel32/qemu/amd64/" target="_blank">http://people.debian.org/~aurel32/qemu/amd64/</a> and used the next template to create a virtual machine:<br><br>NAME=debian.squeeze.qcow2<br>MEMORY=1025<br>CPU=0.5<br><br>OS = [<br> BOOT ="hd",<br> ROOT ="hda"<br> ]<br><br>DISK = [<br> TYPE= "disk",<br> DRIVER="qcow2",<br> SOURCE = "/srv/cloud/images/qcow/debian_squeeze_amd64_standard.qcow2",<br> TARGET = "hda",<br> CLONE = "no",<br> SAVE = "no"<br> ]<br><br><br> GRAPHICS = [TYPE = "vnc", LISTEN = "0.0.0.0", port="5901"]<br> NIC = [ NETWORK = "control" ]<br><br> FEATURES=[ acpi="no" ]<br><br>The virtual machine is created (appears as running in the web interface) and from the command line I can see the vm running:<br>onevm show 26<br>VIRTUAL MACHINE 26 INFORMATION <br>ID : 26 <br>NAME : debian.squeeze.qcow2<br>STATE : ACTIVE <br>LCM_STATE : RUNNING <br>START TIME : 05/24 18:20:18 <br>END TIME : - <br>DEPLOY ID: : one-26 <br><br>VIRTUAL MACHINE MONITORING <br>NET_TX : 0 <br>NET_RX : 0 <br>USED MEMORY : 0 <br>USED CPU : 0 <br><br>VIRTUAL MACHINE TEMPLATE <br>CPU=0.5<br>DISK=[<br> CLONE=no,<br> DISK_ID=0,<br> DRIVER=qcow2,<br> SAVE=no,<br> SOURCE=/srv/cloud/images/qcow/debian_squeeze_amd64_standard.qcow2,<br> TARGET=hda,<br> TYPE=disk ]<br>FEATURES=[<br> ACPI=no ]<br>GRAPHICS=[<br> LISTEN=0.0.0.0,<br> PORT=5901,<br> TYPE=vnc ]<br>MEMORY=1025<br>NAME=debian.squeeze.qcow2<br>NIC=[<br> BRIDGE=vbr0,<br> IP=192.168.50.5,<br> MAC=02:00:c0:a8:32:05,<br> NETWORK=control,<br> NETWORK_ID=2 ]<br>OS=[<br> BOOT=hd,<br> ROOT=hda ]<br>VMID=26<br><br>The problems is that I can not acces the console via virsh:<br>virsh # list<br> Id Nombre Estado<br>----------------------------------<br> 16 one-17 en pausa<br> 21 one-22 en pausa<br> 23 one-26 ejecutando<br><br>virsh # console 23<br>No existe una terminal disponible para el dominio<br><br><br>neither to the VNC access:<br><br>$vncviewer 192.168.50.5<br><br>Tue May 24 18:21:02 2011<br> main: unable to connect to host: No route to host (113)<br><br>From the nodes or the controller doing a mtr,ping, nmap it appears as if there is no route to the new IP 192.168.50.5 but the problem is that I don't know what can be wrong. Anyone can point to any documentation or how to debug the connection?<br><br>I've also tried to create images from iso files but I'm not 100% sure I've done it right. Is there any documentation about how to create virtual machine from a .iso linux or windows burned CD?<br><br><br>Thanks a lot in advance and apologies for the size of this email.<br><span style='color:#888888'><br>Samuel.<br><br></span><br>_______________________________________________<br>Users mailing list<br><a href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a><br><a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>