Hi
I am struggling with a new OpenNebula install, I have only dealt with
VMWare previosuly and do not have much 'vm + cloud' experience, so it
has been a learning process over the last week to understand all of the
concepts and what not... That said, I have a problem with OpenNebula +
SunStone. My system so far:
# uname -a
Linux chaos 3.2.0-3-amd64 #1 SMP Thu Jun 28 09:07:26 UTC 2012 x86_64
GNU/Linux
ii opennebula 3.4.1-3+b1 controller which
executes the OpenNebula cluster services
ii opennebula-common 3.4.1-3 empty package
to create OpenNebula users and directories
ii opennebula-sunstone 3.4.1-3 web
interface to which executes the OpenNebula cluster services
ii opennebula-tools 3.4.1-3 Command-line
tools for OpenNebula Cloud
ii ruby-opennebula 3.4.1-3 Ruby bindings
for OpenNebula Cloud API (OCA)
ii kvm 1:1.1.0+dfsg-3 dummy transitional package
from kvm to qemu-kvm
ii qemu-kvm 1.1.0+dfsg-3 Full virtualization on
x86 hardware
ii libvirt-bin 0.9.12-3 programs for the
libvirt library
ii libvirt0 0.9.12-3 library for
interfacing with different virtualization systems
ii python-libvirt 0.9.12-3 libvirt Python
bindings
I have Virutal Networks, Datastores, Hosts and Images setup. I feel I
have this all down. Now, to the templates, I have the following
template, I am attempting to boot off an install CD-ROM to install the
system, this is to install a Debian VM. I later found Debian contextual
installs, that is another problem but I am going to need CDROM installs
in the long run for windows and FreeBSD installations.
CONTEXT=[
HOSTNAME="aether" ]
CPU="2"
DISK=[
DRIVER="qcow2",
IMAGE="HDD",
IMAGE_UNAME="oneadmin",
TARGET="hda",
TYPE="DISK" ]
DISK=[
DRIVER="raw",
IMAGE="swap",
IMAGE_UNAME="rocket",
TARGET="hdc",
TYPE="SWAP" ]
DISK=[
DRIVER="raw",
IMAGE="Debian Squeeze",
IMAGE_UNAME="oneadmin",
TARGET="hdb",
TYPE="CDROM" ]
GRAPHICS=[
LISTEN="172.20.1.100",
PASSWD="password",
PORT="5901",
TYPE="vnc" ]
MEMORY="4GB"
NAME="aether"
NIC=[
NETWORK="aether",
NETWORK_UNAME="rocket" ]
OS=[
ARCH="x86_64",
BOOT="hd" ]
RAW=[
TYPE="kvm" ]
TEMPLATE_ID="12"
VCPU="2"
The problem? When the VM gets deployed, a
/var/lib/one/datastores/0/29/deployment.0 is created in XML for kvm.
this file looks like:
<domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
<name>one-29</name>
<vcpu>2</vcpu>
<memory>4096</memory>
<os>
<type arch='x86_64'>hvm</type>
<boot dev='hd'/>
</os>
<devices>
<emulator>/usr/bin/kvm</emulator>
<disk type='file' device='disk'>
<source file='/var/lib/one//datastores/0/29/disk.0'/>
<target dev='hda' bus='ide'/>
<driver name='qemu' type='qcow2' cache='default'/>
</disk>
<disk type='file' device='disk'>
<source file='/var/lib/one//datastores/0/29/disk.1'/>
<target dev='hdc' bus='ide'/>
<driver name='qemu' type='raw' cache='default'/>
</disk>
<disk type='file' device='cdrom'>
<source file='/var/lib/one//datastores/0/29/disk.2'/>
<target dev='hdb' bus='ide'/>
<readonly/>
<driver name='qemu' type='raw' cache='default'/>
</disk>
<disk type='file' device='cdrom'>
<source file='/var/lib/one//datastores/0/29/disk.3'/>
<target dev='hdb'/>
<readonly/>
<driver name='qemu' type='raw'/>
</disk>
<interface type='bridge'>
<source bridge='aether'/>
<mac address='02:00:ac:14:02:69'/>
</interface>
<graphics type='vnc' listen='172.20.1.100' port='5901'
passwd='password'/>
</devices>
<features>
<acpi/>
</features>
</domain>
As you can see, there are two CDROMs, why!? it is not in my template! it
creates one randomly and for no reason. I read somewhere KVM does not
support 2x CDROMs so this has be baffled.
Any help would be appreciated.
Thanks
--
Jurgen Weber
Systems Engineer
IT Infrastructure Team Leader
THE ICONIC | E [email protected] | www.theiconic.com.au
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