I've added post-script support to SystemImager. I've a couple more
tests to perform prior to committing to CVS, but basically, you just
drop a script in the "/var/lib/systemimager/scripts/postscripts/" directory with the proper name, and it/they get(s) executed on the client inside the chrooted image as the last bit of image manipulation
prior to shutdown/reboot.
This should be available in the next release, which will happen much faster than the last. ;-)
Script naming scheme will be flexible and will be documented.
Cheers, -Brian
Thus spake [EMAIL PROTECTED] ([EMAIL PROTECTED]):
Sean Dague wrote:
I am curious about the need for changing node name and hardwaredifferences after install, as System Configurator already does that. If you have needs beyond what SC current supports, I'd like to hear about them on the [EMAIL PROTECTED] list.
I do it quite often. The usual case where you need to do it is when you have a multi-homed host. In my case, I'm PXE booting off of the network interface that is *not* coupled to the system hostname (e.g. myhost-eth1.localdomain). In those cases, systemimager's dhcp picks up the data from the internal interface, which is usually incorrect for the 'real interface'. For these hosts, I usually have to edit the master script generated by systemimager to morph the variables fed to systemconfigurator into the right values for the as-yet-unseen primary interface. It would be nice to be able to clone the systemconfigurator invocation from the master script into a new 'local' script. That way, I don't have to re-integrate my modifications into every new master script as I upgrade the various system* packages.
On the hardware front, the only thing I've had to customize is to provide a local PCI map so that the right Ethernet driver gets chosen for the kernel revision. I'm not sure the script dir helps there. This seems more like an item that the overrides concept is designed to handle.
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Brian Elliott Finley Argonne, MCS Division Phone: 630.631.6621 http://thefinleys.com
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