77 lines
2.0 KiB
Bash
Executable File
77 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# This script sets up the kernel and fstab for CentOS 5.
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#
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prefix=$1
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#
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# Source our common functions
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#
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if [ -e /usr/share/xen-tools/common.sh ]; then
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. /usr/share/xen-tools/common.sh
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else
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. ./hooks/common.sh
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fi
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#
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# Log our start
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#
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logMessage Script $0 starting
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# Make the console work
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sed -i "/Cancelled/ {G;s/$/co:2345:respawn:\/sbin\/mingetty console/;}" ${prefix}/etc/inittab
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sed -i "s/^1:2345/#1:2345/" ${prefix}/etc/inittab
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# MAKEDEV is needed at this point
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chroot ${prefix} ln -s /sbin/MAKEDEV /dev/MAKEDEV
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chroot ${prefix} /sbin/MAKEDEV sda sdb sdc sdd
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# Create fstab
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logMessage Create /etc/fstab
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cat > ${prefix}/etc/fstab << EOF
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# /etc/fstab: static file system information.
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#
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# <file system> <mount point> <type> <options> <dump> <pass>
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proc /proc proc defaults 0 0
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none /dev/pts devpts mode=0620 0 0
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EOF
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for i in `seq 1 $NUMPARTITIONS`; do
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echo -n "/dev/xvde$i " >> ${prefix}/etc/fstab
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eval part=\$PARTITION$i
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if [ -n "`echo $part | grep swap`" ]; then
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echo "none swap ws 0 0" >> ${prefix}/etc/fstab
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else
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echo $part | awk -F: '{print $4,$3,$5,0,1}' >> ${prefix}/etc/fstab
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fi
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done
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# Install the kernel, grub and perl
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chroot ${prefix} yum clean expire-cache
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chroot ${prefix} yum -y install kernel-xen grub.x86_64 perl.x86_64
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KERNELVERSION=`ls ${prefix}/boot/vmlinuz-* | sed "s#$prefix/boot/vmlinuz-##"`
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logMessage "Kernel $KERNELVERSION found"
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# Create grub's menu.list
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logMessage "Creating /boot/grub/menu.lst"
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mkdir -p ${prefix}/boot/grub
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cat > ${prefix}/boot/grub/menu.lst << EOF
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# WARNING : Don't forget to update this when you upgrade kernel!
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# You can also exclude kernel-xen from updates by putting
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# exclude=kernel-xen in [main] in yum.conf
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default=0
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timeout=5
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title CentOS ($KERNELVERSION)
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kernel /boot/vmlinuz-$KERNELVERSION xen_pv_hvm=enable elevator=noop
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initrd /boot/initrd-$KERNELVERSION.img
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EOF
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#
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# Log our finish
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#
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logMessage Script $0 finished
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