The reason for:
prompt 0
timeout 0
is there is no keyboard or screen, so whats the point of having a prompt or delay.
If the CD is accidentally used in a machine, it will boot into the red Hat installer, but since there is no kickstart file specified, the automatic install wouldn't happen.
A label written on top of the CD explaining its purpose will stop accidental usage.
James
timeout 0
is there is no keyboard or screen, so whats the point of having a prompt or delay.
If the CD is accidentally used in a machine, it will boot into the red Hat installer, but since there is no kickstart file specified, the automatic install wouldn't happen.
A label written on top of the CD explaining its purpose will stop accidental usage.
James
From: Gerald Waugh <gwaugh@xxxxxxxxxxxxxxxxxxxxxxx>
To: Discussion list about Kickstart <kickstart-list@xxxxxxxxxx>
Sent: Fri, February 25, 2011 11:52:51 AM
Subject: Re: boot cd-rom network install on system with no display using vnc
/root/isolinux/isolinux.cfg file like this:
default linux
prompt 0
timeout 0
The parts above allow the system to start automatically
with no operator intervention
Downside is, if anyone inadvertently puts this CD in a system
and reboots, or the system itself reboots,
it will install!
On Thu, 2011-02-24 at 23:18 +0000, James Harrison wrote:
Take boot.iso from the images directory in the RHEL DVD and mount it:
mount -o loop boot.iso /mnt
make a directory and copy all files from /mnt to this dir.
mkdir /root/iso
cd /mnt
cp -pr * /root/iso
cd /
umount /mnt
Look in /root/iso/isolinux
Probably want an isolinux.cfg file like this:
default linux
prompt 0
timeout 0
label linux
kernel vmlinuz
append initrd=initrd.img ksdevice={DEV} linux ip=xx.xx.xx.xx netmask=xx.xx.xx.xx dns=xx.xx.xx.xx gateway=xx.xx.xx.xx vnc vncconnect=xx.xx.xx.xx vncpassword=abcdef method=nfs:xx.xx.xx:/{PATH TO LINUX_DISTRO EXPORTED FROM NFS SERVER} keymap=us lang=en_US.UTF-8
fill in the details. Dont forget to make an NFS server.
To make the iso file use something like:
mkisofs -o "/root/iso/isolinux.iso" -boot-info-table -b isolinux.bin -no-emul-boot -c boot.cat /root/iso/isolinux
Use this file to boot from an RSA adapter or burn a cd.
Hope this helps
From: Peter Allen <peter.allen.5000@xxxxxxxxx>
To: Discussion list about Kickstart <kickstart-list@xxxxxxxxxx>
Sent: Thu, February 24, 2011 5:43:41 PM
Subject: RE: boot cd-rom network install on system with no display using vnc
Ok, I will try this and report back with results J
Peter
From:kickstart-list-bounces@xxxxxxxxxx [mailto:kickstart-list-bounces@xxxxxxxxxx] On Behalf Of James Harrison
Sent: Thursday, February 24, 2011 2:25 PM
To: Discussion list about Kickstart
Subject: Re: boot cd-rom network install on system with no display using vnc
You have to make your own boot cd and insert the information I provided into the isolinux.cfg.
James
From: Peter Allen <peter.allen.5000@xxxxxxxxx>
To: Discussion list about Kickstart <kickstart-list@xxxxxxxxxx>
Sent: Thu, February 24, 2011 5:07:43 PM
Subject: RE: boot cd-rom network install on system with no display using vnc
What if the OS destination machine has no keyboard or monitor??
Peter
From:kickstart-list-bounces@xxxxxxxxxx [mailto:kickstart-list-bounces@xxxxxxxxxx] On Behalf Of James Harrison
Sent: Thursday, February 24, 2011 11:52 AM
To: Discussion list about Kickstart
Subject: Re: boot cd-rom network install on system with no display using vnc
Hi,
Start by running a vncviewer in listen mode (I use realvnc: vncviewer --listen from a command line ). Boot the machine to install linux with the cd-rom and you type:
linux ip=xx.xx.xx.xx netmask=xx.xx.xx.xx dns=xx.xx.xx.xx gateway=xx.xx.xx.xx vnc vncconnect=xx.xx.xx.xx vncpassword=abcdef method=cdrom keymap=us lang=en_US.UTF-8
You need to specify IP, method, keymap and lang information otherwise it will ask you for this before vnc is running.
the ip address is the address you want to give to the machine your installing linux on. Can also be ip=dhcp
vncconnect is the IP address you ran the vncviewer on
vncpassword is the password. Not sure if it should be encrypted or mot
method=cdrom specify your install media
By booting from a cd-rom you unfortunately have to perform a media check. This requires output to a screen and a few key presses and I don't know if this can be disabled. The way I got round this was to use an NFS server, so the boot line is:
linux ip=xx.xx.xx.xx netmask=xx.xx.xx.xx dns=xx.xx.xx.xx gateway=xx.xx.xx.xx vnc vncconnect=xx.xx.xx.xx vncpassword=abcdef \
method=nfs:xx.xx.xx:/{PATH TO LINUX_DISTRO EXPORTED FROM NFS SERVER} keymap=us lang=en_US.UTF-8
eg,
method=nfs:10.2.34.123:/export/RHEL5.4/i386
/export/RHEL5.4/i386 is the path on the NFS server to the DVD distribution on disk. You have to copy the contents of the DVD to disk.
Heres a useful web page:
http://www.redhat.com/magazine/024oct06/features/kickstart/
Hope this is of some help.
James
From: Peter Allen <peter.allen.5000@xxxxxxxxx>
To: kickstart-list@xxxxxxxxxx
Sent: Thu, February 24, 2011 1:00:18 PM
Subject: boot cd-rom network install on system with no display using vnc
Does anyone know how to do this?
Thanks
Peter
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