29 lines
1.2 KiB
Bash
Executable File
29 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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#Used only by sysclone
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# This SI post-install script is needed because the initrd that autoyast/kickstart/ubuntu builds when installing
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# sles/rh/ubuntu on the golden node may not have the drivers when that initrd runs on the node that is
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# being deployed with this image (specifically, drivers to be able to mount the disk).
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# So rebuild the initrd on the to-node after putting the image on the disk, but before rebooting.
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#todo: Make this script work on red hat by checking for dracut and using that if it exists.
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# And do whatever is necessary on ubuntu.
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if [[ -f /sbin/dracut ]]; then
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# redhat6.x/centos6.x
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echo "Running dracut to regenerate the initrd with the drivers needed by this node:"
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dracut --force
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else
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# suse/sles and redhat5.x/centos5.x
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echo "Running mkinitrd to regenerate the initrd with the drivers needed by this node:"
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osvers=`cat /etc/*release|sed -e 's/.*\([0-9]\{1,\}\.[0-9]\{1,\}\).*/\1/'`
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if [[ $osvers == 5\.* ]];then
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initrdfile=`find /boot -name "initrd-*.img"`
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kernelversion=`echo $initrdfile |sed -e 's:/boot/initrd-\(.*\)\.img:\1:g'`
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mv $initrdfile $initrdfile.org
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mkinitrd $initrdfile $kernelversion
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else
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mkinitrd
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fi
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fi
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