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Re: [Xen-users] Xen VM Create Question



ok, nevermind, read it here, it is pretty arbitrary: http://wiki.xensource.com/xenwiki/XenNetworking#head-d5446face7e308f577e5aee1c72cf9d156903722

will try and see if that fixes the eth ip issue.

On 5/5/2011 6:08 AM, Todd Deshane wrote:
On Thu, May 5, 2011 at 7:58 AM, Randy Katz<rkatz@xxxxxxxxxxxxxxxxxxxxx>  wrote:
Hi,

dom0 CentOS 5.6 with updates and Virtualization group installed.
domU CentOS 5.6 install

I have configured a conf file and a kickstart and the install goes well,
however, it seems to be reverting to a dhcp install rather then grabbing the
eth
information I give it. Also, it creates an ifcfg-eth0.bak file with the info
I give it with a different MAC address, not sure how it gets
either. If there is anything you know about this please let me know.

If I remove ifcfg-eth0, mv ifcfg-eth0.bak to ifcfg-eth0 and remove the
HWADDR and do a /etc/init.d/network restart
it works fine with the correct IP.

You need to set a MAC address on the vif line of the domU config (for
example vif=['mac=00:16:3e:aa:aa:aa,bridge=xenbr1']

There was also a but in a centos package (one the package like kudzu
or something that causes this), but I'm not sure if that is what you
are running into in this case.

Thanks,
Todd

ifcfg-eth0

# Xen Virtual Ethernet
DEVICE=eth0
BOOTPROTO=dhcp
ONBOOT=yes
HWADDR=00:16:3e:06:33:04


ifcfg-eth0.bak

# Xen Virtual Ethernet
DEVICE=eth0
BOOTPROTO=static
DHCPCLASS=
HWADDR=00:16:3E:72:6B:32
IPADDR=192.168.1.23
NETMASK=255.255.255.0
ONBOOT=yes


test1.cfg

kernel = "/etc/xen/images/vmlinuz"
ramdisk = "/etc/xen/images/initrd.img"
extra = "text ks=http://192.168.1.21/test1.ks.cfg";
name = "test1"
memory = "1024"
disk = [ "phy:/dev/vg1/test1,xvda,w" ]
vif = [ 'bridge=xenbr1', ]
vcpus=1
on_reboot = 'destroy'
on_crash = 'destroy'

test1.ks.cfg

install
url --url http://192.168.1.21/centos
lang en_US.UTF-8
keyboard us
network --device=eth0 --bootproto=static --ip=192.168.1.23
--netmask=255.255.255
.0 --gateway=192.168.1.1 --nameserver=192.168.1.1 --hostname=test1 --
noipv6 --onboot=yes
rootpw sc4300.1
firewall --enabled --port=22:tcp
authconfig --enableshadow --enablemd5
selinux --disabled
timezone --utc America/Los_Angeles
bootloader --location=mbr --driveorder=xvda --append="console=xvc0"
reboot
clearpart --all --initlabel --drives=xvda
part /boot --fstype ext3 --size=1024 --ondisk=xvda
part pv.2 --size=0 --grow --ondisk=xvda
volgroup VolGroup00 --pesize=16384 pv.2
logvol / --fstype ext3 --name=LogVol00 --vgname=VolGroup00 --size=1024
--grow
logvol swap --fstype swap --name=LogVol01 --vgname=VolGroup00 --size=2048
--grow
  --maxsize=4096

%packages
@base

Best regards,
Randy

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