46 lines
1.6 KiB
Bash
Executable File
46 lines
1.6 KiB
Bash
Executable File
#! /bin/bash
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# hook for installing a file system image (tar file)
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# this works for Ubuntu 14.04
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#
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# Copyright (C) 2015 Thomas Lange, lange@cs.uni-koeln.de
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# I use this tar command to create the image of an already running and configured machine
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# tar -cf /tmp/IMAGE.tar --exclude /tmp/\* --exclude /run/\* --exclude /proc/\* --exclude /sys/\* --exclude /dev/\* /
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# add --xattrs --selinux --acls if needed (for CentOS 7)
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# Then copy this image to /srv/fai/config/basefiles/IMAGE.tar and make sure your client belongs to the class IMAGE
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skiptask extrbase debconf repository updatebase instsoft
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skiptask configure # do not run the usual configure scripts
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# we assume, that the new host will get its hostname and IP via DHCP
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# remove old hostname
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fgrep -v 127.0.1.1 $target/etc/hosts >> /tmp/fai/hosts
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mv /tmp/fai/hosts $target/etc/hosts
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rm $target/etc/hostname
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#install grub
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mount -t proc proc $FAI_ROOT/proc
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mount -t sysfs sysfs $FAI_ROOT/sys
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mount --bind /dev $FAI_ROOT/dev
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if [ -f $target/etc/debian_version ]; then
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$ROOTCMD grub-install $BOOT_DEVICE
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$ROOTCMD update-grub
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fi
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if [ -f $target/etc/centos-release ]; then
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rm $target/etc/grub2/device.map
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$FAI/scripts/ROCKY/40-install-grub
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$FAI/scripts/ROCKY/30-mkinitrd
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$ROOTCMD fixfiles onboot # this fixes the SELinux security contexts during the first boot
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fi
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# things that may be adjusted:
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#
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# MAC address ?? (not needed for Ubuntu, it uses iftab(5)
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# /etc/hosts may contain the IP and name of the original host
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# /etc/hostname (for Ubuntu just remove it)
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# /var/lib/NetworkManager/dhclient-eth0.conf?
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