2010-12-20 16:08:41 +00:00
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## About
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cuni creates unix network installers. It is for those of you, who
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(want to) run a tftp server and install their clients from the network.
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## Using cuni
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Type ***cuni*** and read the usage description.
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2010-12-20 16:31:56 +00:00
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### Getting cuni
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git clone git://git.schottelius.org/cuni
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2010-12-20 16:08:41 +00:00
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## Using the unix installers
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Most unix installers have different semantics for execution.
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Some of them are able to do automatic installations, some of
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them even need a hint on what to boot from where.
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It is planned to make this information available directly in
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cuni, but until then, examples on how to use them are provided
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here:
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### Debian/Ubuntu
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* Can be automated using Preseed
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Syslinux sample code:
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LABEL debian_lenny_amd64
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MENU LABEL Debian Lenny amd64
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KERNEL syslinux/pxechain.com
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APPEND ::debian/amd64/lenny/pxelinux.0
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### OpenBSD
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Syslinux sample code:
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# works, needs "openbsd/bsd.rd"
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LABEL openbesdtest
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MENU LABEL OpenBSD
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KERNEL syslinux/pxechain.com
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APPEND ::openbsd/pxeboot
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## Adding a new OS installer
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Assume, you want to add support for the installer of OS "kroet", which requires
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the arguments "version" and "arch".
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* Define arguments needed
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kroet_args="version arch"
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# Add code here, that is executed in the destination directory
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cuni_kroet()
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{
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# MUST Define ddir: subdirectory which contains the actual installer
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ddir="${arch}/${version}"
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# MUST Define bootfile: file that should be booted
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bootfile="$ddir/pxelinux.0"
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# create os specific directory structure
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# get os specific installer
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}
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## Testing a new OS installer
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You can test the new installation with qemu for example:
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qemu-kvm -boot n -net nic -net user,hostname=cunitest,tftp=/home/services/tftp/root,bootfile=/pxelinux.0
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