2013-01-18 17:26:23 +00:00
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# Build the xCAT-genesis-base rpm on a host system.
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# Option 1: install the xCAT-genesis-builder rpm (that includes this file) on a system installed with
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# the distro you want to use to build xCAT-genesis-base.
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# Option 2: untar the root file system of the distro you want to use and then chroot into it and copy
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# this whole dir into it somewhere (like /tmp).
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# Then run this script. The optional 1st arg should be mcp if you are building against mcp.
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HOSTOS="$1"
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2012-12-04 18:57:37 +00:00
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DIR=`dirname $0`
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2013-02-05 21:03:12 +00:00
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#DIR=`realpath $DIR`
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DIR=`readlink -f $DIR`
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2013-01-18 17:26:23 +00:00
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# get the input files for dracut in the right place
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DRACUTMODDIR=/usr/share/dracut/modules.d/97xcat
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mkdir -p $DRACUTMODDIR
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cp $DIR/* $DRACUTMODDIR
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if [ "$HOSTOS" = "mcp" ]; then
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2013-02-18 22:46:22 +00:00
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sed -i 's/mkfs.btrfs//' $DRACUTMODDIR/install
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sed -i 's/\/etc\/redhat-release/\/etc\/base-release \/etc\/system-release/' $DRACUTMODDIR/install
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2013-02-05 21:03:12 +00:00
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sed -i 's/btrfs//' $DRACUTMODDIR/installkernel
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#mv -f $DRACUTMODDIR/install.$HOSTOS $DRACUTMODDIR/install
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#mv -f $DRACUTMODDIR/installkernel.$HOSTOS $DRACUTMODDIR/installkernel
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2013-01-18 17:26:23 +00:00
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fi
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2012-12-04 18:57:37 +00:00
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mkdir -p /tmp/xcatgenesis.$$/opt/xcat/share/xcat/netboot/genesis/`uname -m`/fs
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2013-01-18 17:26:23 +00:00
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# run dracut
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2013-01-28 19:06:56 +00:00
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if [ "$HOSTOS" = "mcp" ]; then
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2013-02-05 21:03:12 +00:00
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KPATH=`/bin/ls -d /lib/modules/*.x86_64`
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2013-01-28 19:06:56 +00:00
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KERNELVERSION=`basename $KPATH`
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echo Creating the initramfs in /tmp/xcatgenesis.$$.rfs using dracut and kernel $KERNELVERSION ...
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else
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echo Creating the initramfs in /tmp/xcatgenesis.$$.rfs using dracut ...
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fi
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dracut -m "xcat base" -f /tmp/xcatgenesis.$$.rfs $KERNELVERSION
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2013-01-18 17:26:23 +00:00
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echo Expanding the initramfs into /tmp/xcatgenesis.$$/opt/xcat/share/xcat/netboot/genesis/`uname -m`/fs ...
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2012-12-04 18:57:37 +00:00
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cd /tmp/xcatgenesis.$$/opt/xcat/share/xcat/netboot/genesis/`uname -m`/fs
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zcat /tmp/xcatgenesis.$$.rfs|cpio -dumi
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2013-01-18 17:26:23 +00:00
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# add the kernel
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if [ "$HOSTOS" = "mcp" ]; then
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echo Adding kernel /boot/vmlinuz-* ...
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2013-02-05 21:03:12 +00:00
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cp /boot/vmlinuz-*.x86_64 /tmp/xcatgenesis.$$/opt/xcat/share/xcat/netboot/genesis/`uname -m`/kernel
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2013-01-18 17:26:23 +00:00
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else
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echo Adding kernel /boot/vmlinuz-`uname -r` ...
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cp /boot/vmlinuz-`uname -r` /tmp/xcatgenesis.$$/opt/xcat/share/xcat/netboot/genesis/`uname -m`/kernel
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fi
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2012-12-04 18:57:37 +00:00
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cd -
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2013-01-18 17:26:23 +00:00
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# create tar file
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echo Tarring /tmp/xcatgenesis.$$/opt into ~/rpmbuild/SOURCES/xCAT-genesis-base-`uname -m`.tar.bz2 ...
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2012-12-04 18:57:37 +00:00
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cd /tmp/xcatgenesis.$$
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2012-12-06 14:42:05 +00:00
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tar jcf ~/rpmbuild/SOURCES/xCAT-genesis-base-`uname -m`.tar.bz2 opt
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2013-01-18 17:26:23 +00:00
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# build the rpm
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echo Building xCAT-genesis-base rpm from ~/rpmbuild/SOURCES/xCAT-genesis-base-`uname -m`.tar.bz2 and $DIR/xCAT-genesis-base.spec ...
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2012-12-06 14:42:05 +00:00
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rpmbuild -ba $DIR/xCAT-genesis-base.spec
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2013-01-18 17:26:23 +00:00
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rm -rf $DRACUTMODDIR
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