<div dir="ltr"><div><div><div><div>Hello Jamie,<br><br></div>Thanks for getting back to me, I apologize for the delayed response but I've been in the middle of a move.<br><br>>> I'll separate each topic in different messages, so we can continue separate sub-threads per topic<br>
</div>Thanks for that. I didn't want to spam the list with three separate replies, this works. <br><br>>> <font face="arial, sans-serif">Could you do the following right after the VM has been started?</font>
<div><font face="arial, sans-serif">>>sudo ovs-ofctl dump-ports ovsbr0 vnet1</font></div><br></div>sure, I wrapped that in a loop for easy copy paste, then I started this, then attempted to create a new VM.<br><br>
</div>All I get is an error "ovs-ofctl: ovsbr0: couldn't find port `vnet1'" repeatedly.<br><div><div><br>>> root@loki:~# perl -e 'while(1){ `ovs-ofctl dump-ports ovsbr0 vnet1`; sleep(3)}'<br>
>> ovs-ofctl: ovsbr0: couldn't find port `vnet1'<br>>> ovs-ofctl: ovsbr0: couldn't find port `vnet1'<br>>> ...<br>>> ovs-ofctl: ovsbr0: couldn't find port `vnet1'<div><div class="gmail_extra">
<br></div><div class="gmail_extra">Here's the log from the transaction,<br><br>>> Fri Mar 29 11:16:46 2013 [DiM][I]: New VM state is ACTIVE.<br>>> Fri Mar 29 11:16:46 2013 [LCM][I]: New VM state is PROLOG.<br>
>> Fri Mar 29 11:16:46 2013 [VM][I]: Virtual Machine has no context<br>>> Fri Mar 29 11:18:14 2013 [LCM][E]: monitor_done_action, VM in a wrong state<br>>> Fri Mar 29 11:23:20 2013 [LCM][E]: monitor_done_action, VM in a wrong state<br>
>> Fri Mar 29 11:28:29 2013 [LCM][E]: monitor_done_action, VM in a wrong state<br>>> Fri Mar 29 11:29:06 2013 [TM][I]: clone: Cloning /var/lib/one/datastores/1/68204b0b2e950587e337ebc7cbe4243e in loki:/var/lib/one//datastores/0/35/disk.0<br>
>> Fri Mar 29 11:29:06 2013 [TM][I]: ExitCode: 0<br>>> Fri Mar 29 11:29:06 2013 [LCM][I]: New VM state is BOOT<br>>> Fri Mar 29 11:29:06 2013 [VMM][I]: Generating deployment file: /var/lib/one/vms/35/deployment.0<br>
>> Fri Mar 29 11:29:09 2013 [VMM][I]: ExitCode: 0<br>>> Fri Mar 29 11:29:09 2013 [VMM][I]: Successfully execute network driver operation: pre.<br>>> Fri Mar 29 11:29:12 2013 [VMM][I]: ExitCode: 0<br>>> Fri Mar 29 11:29:12 2013 [VMM][I]: Successfully execute virtualization driver operation: deploy.<br>
>> Fri Mar 29 11:29:12 2013 [VMM][I]: Command execution fail: /var/tmp/one/vnm/ovswitch/post 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 one-35<br>
>> Fri Mar 29 11:29:12 2013 [VMM][I]: sudo: no tty present and no askpass program specified<br>>> Fri Mar 29 11:29:12 2013 [VMM][E]: post: Command "sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=,dl_src=02:00:44:47:83:43,priority=40000,actions=normal" failed.<br>
>> Fri Mar 29 11:29:12 2013 [VMM][E]: post: sudo: no tty present and no askpass program specified<br>>> Fri Mar 29 11:29:12 2013 [VMM][E]: sudo: no tty present and no askpass program specified<br>>> Fri Mar 29 11:29:12 2013 [VMM][E]: <br>
>> Fri Mar 29 11:29:12 2013 [VMM][I]: ExitCode: 1<br>>> Fri Mar 29 11:29:24 2013 [VMM][I]: error: failed to get domain 'one-35'<br>>> Fri Mar 29 11:29:24 2013 [VMM][I]: error: Domain not found: no domain with matching name 'one-35'<br>
>> Fri Mar 29 11:29:24 2013 [VMM][I]: ExitCode: 0<br>>> Fri Mar 29 11:29:24 2013 [VMM][I]: Successfully execute virtualization driver operation: cancel.<br>>> Fri Mar 29 11:29:24 2013 [VMM][I]: Failed to execute network driver operation: post.<br>
>> Fri Mar 29 11:29:24 2013 [VMM][E]: Error deploying virtual machine: sudo: no tty present and no askpass program specified<br>>> Fri Mar 29 11:29:24 2013 [DiM][I]: New VM state is FAILED<br><br></div><div class="gmail_extra">
The big base64 string decodes to:<br><br>>> <VM><ID>35</ID><UID>0</UID><GID>0</GID><UNAME>oneadmin</UNAME><GNAME>oneadmin</GNAME><NAME>ubuntu-networking-35</NAME><PERMISSIONS><OWNER_U>1</OWNER_U><OWNER_M>1</OWNER_M><OWNER_A>0</OWNER_A><GROUP_U>0</GROUP_U><GROUP_M>0</GROUP_M><GROUP_A>0</GROUP_A><OTHER_U>0</OTHER_U><OTHER_M>0</OTHER_M><OTHER_A>0</OTHER_A></PERMISSIONS><LAST_POLL>0</LAST_POLL><STATE>3</STATE><LCM_STATE>2</LCM_STATE><RESCHED>0</RESCHED><STIME>1364577400</STIME><ETIME>0</ETIME><DEPLOY_ID/><MEMORY>0</MEMORY><CPU>0</CPU><NET_TX>0</NET_TX><NET_RX>0</NET_RX><TEMPLATE><CPU><![CDATA[1]]></CPU><DISK><CLONE><![CDATA[YES]]></CLONE><DATASTORE><![CDATA[default]]></DATASTORE><DATASTORE_ID><![CDATA[1]]></DATASTORE_ID><DEV_PREFIX><![CDATA[hd]]></DEV_PREFIX><DISK_ID><![CDATA[0]]></DISK_ID><DRIVER><![CDATA[raw]]></DRIVER><IMAGE><![CDATA[Ubuntu Server 12.04 (Precise Pangolin) - kvm]]></IMAGE><IMAGE_ID><![CDATA[5]]></IMAGE_ID><READONLY><![CDATA[NO]]></READONLY><SAVE><![CDATA[NO]]></SAVE><SOURCE><![CDATA[/var/lib/one/datastores/1/68204b0b2e950587e337ebc7cbe4243e]]></SOURCE><TARGET><![CDATA[hda]]></TARGET><TM_MAD><![CDATA[shared]]></TM_MAD><TYPE><![CDATA[FILE]]></TYPE></DISK><GRAPHICS><LISTEN><![CDATA[0.0.0.0]]></LISTEN><PORT><![CDATA[5935]]></PORT><TYPE><![CDATA[VNC]]></TYPE></GRAPHICS><MEMORY><![CDATA[1024]]></MEMORY><NIC><BRIDGE><![CDATA[ovsbr0]]></BRIDGE><IP><![CDATA[68.71.131.67]]></IP><IP6_LINK><![CDATA[fe80::400:44ff:fe47:8343]]></IP6_LINK><MAC><![CDATA[02:00:44:47:83:43]]></MAC><NETWORK><![CDATA[testnet1]]></NETWORK><NETWORK_ID><![CDATA[0]]></NETWORK_ID><NIC_ID><![CDATA[0]]></NIC_ID><VLAN><![CDATA[NO]]></VLAN></NIC><OS><ARCH><![CDATA[x86_64]]></ARCH></OS><TEMPLATE_ID><![CDATA[7]]></TEMPLATE_ID><VCPU><![CDATA[2]]></VCPU><VMID><![CDATA[35]]></VMID></TEMPLATE><USER_TEMPLATE><UNDEFINED><![CDATA[2.00]]></UNDEFINED></USER_TEMPLATE><HISTORY_RECORDS><HISTORY><OID>35</OID><SEQ>0</SEQ><HOSTNAME>loki</HOSTNAME><HID>0</HID><STIME>1364577406</STIME><ETIME>0</ETIME><VMMMAD>kvm</VMMMAD><VNMMAD>ovswitch</VNMMAD><TMMAD>shared</TMMAD><DS_LOCATION>/var/lib/one//datastores</DS_LOCATION><DS_ID>0</DS_ID><PSTIME>1364577406</PSTIME><PETIME>1364578146</PETIME><RSTIME>1364578146</RSTIME><RETIME>0</RETIME><ESTIME>0</ESTIME><EETIME>0</EETIME><REASON>0</REASON></HISTORY></HISTORY_RECORDS></VM><br>
<br></div><div class="gmail_extra">Thanks,<br>Jon A<br></div><div class="gmail_extra"><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Mar 28, 2013 at 2:45 PM, Jaime Melis <span dir="ltr"><<a href="mailto:jmelis@opennebula.org" target="_blank">jmelis@opennebula.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Jon,<div><br></div><div>thanks for your feedback! it really helps us. I'll separate each topic in different messages, so we can continue separate sub-threads per topic</div>
<div><br></div>
<div>1) OVS</div><div><br></div><div>So, it's normal that you got this error:</div><div class="im"><div><span style="font-family:arial,sans-serif;font-size:13px">>> [TemplateInstantiate] Error allocating a new virtual machine. Cannot get IP/MAC lease from virtual network 0.</span><br style="font-family:arial,sans-serif;font-size:13px">
</div></div><div><font face="arial, sans-serif">if no LEASES where defined. An empty network is similar to a network where all the leases are taken, so this is expected behaviour.</font></div><div><font face="arial, sans-serif"><br>
</font></div><div><font face="arial, sans-serif">However, the other error message is a bit more worrying. It looks like there is a bug. The bit of code that's failing is this one [1], the "port" method. Apparently the dump-ports command is failing. Could you do the following right after the VM has been started?</font></div>
<div><font face="arial, sans-serif"><br></font></div><div><font face="arial, sans-serif">sudo ovs-ofctl dump-ports ovsbr0 vnet1</font></div><div><font face="arial, sans-serif"><br></font></div><div>
<font face="arial, sans-serif">and see what happens?</font></div><div><br></div><div class="gmail_extra"><br><br><div class="gmail_quote"><div><div class="h5">On Thu, Mar 28, 2013 at 1:06 PM, Jon <span dir="ltr"><<a href="mailto:three18ti@gmail.com" target="_blank">three18ti@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div class="h5">Hello All,<br>
<br>
I've just installed OpenNebula 3.9.80 and I have to say this is<br>
amazing. Everything works so smoothly.<br>
<br>
Anyway, down to business.<br>
<br>
OpenVSwitch:<br>
<br>
I've installed and configured OpenVSwitch and am able to manually add<br>
the OVS config using libvirt, then launch a VM,<br>
<br>
>> <interface type='bridge'><br>
>> <source bridge='ovsbr0'/><br>
>> <virtualport type='openvswitch'><br>
>> </virtualport><br>
>> <model type='virtio'/><br>
>> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/><br>
>> </interface><br>
<br>
Which creates the device in ovs:<br>
<br>
>> system@ovsbr0:<br>
>> lookups: hit:1346333 missed:46007 lost:0<br>
>> flows: 8<br>
>> port 0: ovsbr0 (internal)<br>
>> port 1: eth0<br>
>> port 2: br0 (internal)<br>
>> port 7: vnet0<br>
<br>
<br>
However, when I attempt to create a virtual network without assigning<br>
an IP and instantiate the template I get the error:<br>
<br>
>> [TemplateInstantiate] Error allocating a new virtual machine. Cannot get IP/MAC lease from virtual network 0.<br>
<br>
The template of the virtual network is:<br>
<br>
>> oneadmin@loki:~$ onevnet show testnet1<br>
>> VIRTUAL NETWORK 0 INFORMATION<br>
>> ID : 0<br>
>> NAME : testnet1<br>
>> USER : oneadmin<br>
>> GROUP : oneadmin<br>
>> CLUSTER : -<br>
>> TYPE : FIXED<br>
>> BRIDGE : ovsbr0<br>
>> VLAN : No<br>
>> USED LEASES : 0<br>
>><br>
>> PERMISSIONS<br>
>> OWNER : um-<br>
>> GROUP : ---<br>
>> OTHER : ---<br>
>><br>
>> VIRTUAL NETWORK TEMPLATE<br>
>><br>
>><br>
>> VIRTUAL MACHINES<br>
>><br>
<br>
If I add an IP to the vnet, I get the following template and error<br>
logs (full vm log attached, I think I've identified the relevant<br>
line):<br>
<br>
>> Thu Mar 28 10:34:05 2013 [VMM][E]: post: Command "sudo /usr/bin/ovs-ofctl add-flow ovsbr0 in_port=,dl_src=02:00:44:47:83:43,priority=40000,actions=normal" failed.<br>
<br>
>> oneadmin@loki:~$ onevnet show testnet1<br>
>> VIRTUAL NETWORK 0 INFORMATION<br>
>> ID : 0<br>
>> NAME : testnet1<br>
>> USER : oneadmin<br>
>> GROUP : oneadmin<br>
>> CLUSTER : -<br>
>> TYPE : FIXED<br>
>> BRIDGE : ovsbr0<br>
>> VLAN : No<br>
>> USED LEASES : 1<br>
>><br>
>> PERMISSIONS<br>
>> OWNER : um-<br>
>> GROUP : ---<br>
>> OTHER : ---<br>
>><br>
>> VIRTUAL NETWORK TEMPLATE<br>
>><br>
>><br>
>> USED LEASES<br>
>> LEASE=[ MAC="02:00:44:47:83:43", IP="192.168.0.2", IP6_LINK="fe80::400:44ff:fe47:8343", USED="1", VID="7" ]<br>
>><br>
>> VIRTUAL MACHINES<br>
>><br>
>> ID USER GROUP NAME STAT UCPU UMEM HOST TIME<br>
>> 7 oneadmin oneadmin template-4-7 fail 0 0K 0d 00h00<br>
<br>
>> root@loki:~# cat /var/log/openvswitch/ovs-vswitchd.log<br>
>> Mar 28 10:34:04|00081|bridge|INFO|created port vnet1 on bridge ovsbr0<br>
>> Mar 28 10:34:07|00082|netdev_linux|WARN|ethtool command ETHTOOL_GSET on network device vnet1 failed: No such device<br>
>> Mar 28 10:34:07|00083|netdev_linux|INFO|ioctl(SIOCGIFHWADDR) on vnet1 device failed: No such device<br>
>> Mar 28 10:34:07|00084|netdev|WARN|failed to get flags for network device vnet1: No such device<br>
>> Mar 28 10:34:07|00085|netdev|WARN|failed to retrieve MTU for network device vnet1: No such device<br>
>> Mar 28 10:34:07|00086|netdev|WARN|failed to get flags for network device vnet1: No such device<br>
>> Mar 28 10:34:07|00087|bridge|INFO|destroyed port vnet1 on bridge ovsbr0<br>
<br>
I attempted to run the command but I never set a password for the<br>
oneadmin user, but I don't think it's a permissions / sudo access<br>
problem.<br>
<br>
Not really sure where to look next. Any ideas are appreciated.<br>
<br>
CEPH:<br>
<br>
I'm trying to use a Ceph datastore with a RBD instead of a cephFS<br>
(it's an option).<br>
When I try to create a Ceph datastore with a RBD type, I get a state<br>
of "Error",<br>
but I'm not sure where to look for relevant logs, oned.log didn't seem<br>
to have anything,<br>
or maybe I'm just grepping for the wrong string.<br>
<br>
As a work around, I have been creating the directory, creating the rbd<br>
then manually mounting it,<br>
this seems to work in my test environment, but doesn't seem very<br>
scalable, how are others using CEPH?<br>
<br>
Documentation:<br>
<br>
I've noticed some errors in the documentation, namely the location of<br>
the install scripts,<br>
<br>
The docs state they are in:<br>
>> /usr/share/one/install_gems<br>
>> /usr/share/one/sunstone/install_novnc.sh<br>
<br>
However, I found them in:<br>
>> /usr/share/opennebula/install_gems<br>
>> /usr/share/opennebula/install_novnc.sh<br>
>> /usr/share/opennebula/sunstone/install_novnc.sh<br>
<br>
Is there some repository of the documentation somewhere that we can<br>
contribute to?<br>
It's a small thing, but when I'm going through the instructions, I<br>
like to copy / paste;<br>
I figured it out, but I know if it caused me problems, it might cause<br>
others problems too.<br>
<br>
Thanks again, I can't wait for the final release of OpenNebula!<br>
<br>
Best Regards,<br>
Jon A<br>
<br></div></div>_______________________________________________<br>
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<br></blockquote></div><span class=""><font color="#888888"><br><br clear="all"><div><br></div>-- <br>Jaime Melis<br>Project Engineer<br>OpenNebula - The Open Source Toolkit for Cloud Computing<br><a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:jmelis@opennebula.org" target="_blank">jmelis@opennebula.org</a>
</font></span></div></div>
</blockquote></div><br></div></div></div></div></div>