Hi Vladimir,<br><br>I think your problem is that you have to define your requirement as one string.<br>Try <br>REQUIREMENTS = "HOSTNAME = \"virtual1\" & HYPERVISOR != \"kvm\""<br>instead of<br>
REQUIREMENTS = "HOSTNAME = \"virtual1\"" & "HYPERVISOR != \"kvm\""<br clear="all"><br>Regards,<br>Carlos<br><br>Carlos Martín, Cloud Technology Engineer/Researcher<br>DSA Research Group: web <a href="http://dsa-research.org">http://dsa-research.org</a> and blog <a href="http://blog.dsa-research.org">http://blog.dsa-research.org</a><br>
OpenNebula Open Source Toolkit for Cloud Computing: <a href="http://www.OpenNebula.org">http://www.OpenNebula.org</a><br>
<br><br><div class="gmail_quote">2010/5/20 Vladimir Kozhukalov <span dir="ltr"><<a href="mailto:kozhukalov@gmail.com">kozhukalov@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I have a problem with defining REQUIREMENTS attribute. Ihave one KVM node and a VM template. I try to define in the template<br><br>REQUIREMENTS = "HOSTNAME = \"virtual1\"" & "HYPERVISOR = \"kvm\""<br>
<br>onevm create myvm.template works fine and my VM is correctly deployed and startted on my node, but when I define my REQUIREMENTS attribute in the following manner<br><br>REQUIREMENTS = "HOSTNAME = \"virtual1\"" & "HYPERVISOR != \"kvm\""<br>
<br>I am waiting that my KVM node is not matching this definition (HYPERVISOR != \"kvm\"), and absolutly surprising for me that VM was again successfully deployed and started on my KVM node. When I try to know how my REQUIREMENTS definition had been parsed I see the following <br>
<br>oneadmin@cloud1:/srv/cloud/images$ onevm show 48<br>VIRTUAL MACHINE 48 INFORMATION <br>ID : 48 <br>NAME : service4 <br>
STATE : ACTIVE <br>LCM_STATE : RUNNING <br>START TIME : 05/20 17:48:15 <br>END TIME : - <br>DEPLOY ID: : one-48 <br><br>VIRTUAL MACHINE TEMPLATE <br>
CONTEXT=[<br> FILES=/srv/cloud/images/machines/test_ssh/init.sh,<br> GATEWAY=a.b.c.d,<br> HOSTNAME=service4,<br> IP=a.b.c.d,<br> NETMASK=255.255.255.0,<br> TARGET=hdc ]<br>CPU=0.5<br>DISK=[<br> BUS=ide,<br> READONLY=no,<br>
SOURCE=/srv/cloud/images/disks/debian-amd64.qcow2,<br> TARGET=hda,<br> TYPE=block ]<br>FEATURES=[<br> ACPI=no,<br> PAE=no ]<br>GRAPHICS=[<br> LISTEN=127.0.0.1,<br> PORT=5903,<br> TYPE=vnc ]<br>HYPERVISOR="kvm""<br>
MEMORY=512<br>NAME=service4<br>NIC=[<br> BRIDGE=br288,<br> IP=a.b.c.d,<br> MAC=00:03:00:00:00:00,<br> MODEL=rtl8139,<br> NETWORK=vlan288,<br> VNID=2 ]<br>OS=[<br> BOOT=hd ]<br>REQUIREMENTS=HOSTNAME = "virtual1"<br>
VMID=48<br>oneadmin@cloud1:/srv/cloud/images$ <br><br><br><br><br><br> oneadmin@cloud1:/srv/cloud/images/$ onehost show 0<br>HOST 0 INFORMATION <br>ID : 0 <br>
NAME : virtual1 <br>STATE : MONITORED <br>IM_MAD : im_kvm <br>VM_MAD : vmm_kvm <br>TM_MAD : tm_nfs <br>
<br>HOST SHARES <br>MAX MEM : 8196940 <br>USED MEM (REAL) : 7950416 <br>USED MEM (ALLOCATED) : 2097152 <br>
MAX CPU : 400 <br>USED CPU (REAL) : 14 <br>USED CPU (ALLOCATED) : 200 <br>RUNNING VMS : 4 <br><br>MONITORING INFORMATION <br>
ARCH=x86_64<br>CPUSPEED=2593<br>FREECPU=386.0<br>FREEMEMORY=7317328<br>HOSTNAME=virtual1<br>HYPERVISOR=kvm<br>MODELNAME=Dual-Core AMD Opteron(tm) Processor 2218<br>NETRX=0<br>NETTX=0<br>TOTALCPU=400<br>TOTALMEMORY=8196940<br>
USEDCPU=14.0<br>USEDMEMORY=7950416<br>oneadmin@cloud1:/srv/cloud/images/$<br><br><br clear="all"><br>-- <br>Best regards,<br><font color="#888888">Kozhukalov Vladimir<br>
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<br></blockquote></div><br>