builddep.sh

#!/bin/sh

#
# Package up all the xCAT open source dependencies
# - creating the yum repos
# - tar up the deps package
#
# This script assumes that the individual rpms have already been compiled
# for the relevant architectures from the src & spec files in git.
#
# Dependencies:
# - createrepo command needs to be present on the build machine
#
# Usage:  builddep.sh [attr=value attr=value ...]
#       DESTDIR=<dir> - the dir to place the dep tarball in.  The default is ../../../xcat-dep,
#                       relative to where this script is located.
#       UP=0 or UP=1  - override the default upload behavior
#       FRSYUM=0      - put the directory of individual rpms in the project web area instead
#                       of the FRS area.
#       VERBOSE=1     - Set to 1 to see more VERBOSE output

# This script should only be run on RPM based machines 
# This test is not foolproof, but at least tries to detect
if [ `/bin/rpm -q -f /bin/rpm >/dev/null 2>&1; echo $?` != 0 ]; then
	echo "ERROR: This script should only be executed on a RPM based Operation System."
	exit 1
fi

# you can change this if you need to
USER=xcat
TARGET_MACHINE=xcat.org

FRS=/var/www/xcat.org/files/xcat
OSNAME=$(uname)

UP=0
# Process cmd line variable assignments, assigning each attr=val pair to a variable of same name
for i in $*; do
	# upper case the variable name
	varstring=`echo "$i"|cut -d '=' -f 1|tr [a-z] [A-Z]`=`echo "$i"|cut -d '=' -f 2`
	export $varstring
done

if [ "$OSNAME" == "AIX" ]; then
	DFNAME=dep-aix-`date +%Y%m%d%H%M`.tar.gz
	GSA=/gsa/pokgsa/projects/x/xcat/build/aix/xcat-dep
else
	DFNAME=xcat-dep-`date +%Y%m%d%H%M`.tar.bz2
	GSA=/gsa/pokgsa/projects/x/xcat/build/linux/xcat-dep
	export HOME=/root		# This is so rpm and gpg will know home, even in sudo
fi

if [ ! -d $GSA ]; then
	echo "ERROR: This script is intended to be used by xCAT development..."
	echo "ERROR: The GSA directory ($GSA) directory does not appear to be mounted, cannot continue!"
	exit 1
fi

REQPKG=("rpm-sign" "createrepo")
for pkg in ${REQPKG[*]}; do
	if [ `rpm -q $pkg >> /dev/null; echo $?` != 0 ]; then
		echo "ERROR: $pkg is required to successfully create the xcat-deps package. Install and rerun."
		exit 1
	else
		echo "Checking for package=$pkg ..."
	fi
done

# set grep to quiet by default
GREP="grep -q"
if [ "$VERBOSE" = "1" -o "$VERBOSE" = "yes" ]; then
	set -x
	VERBOSEMODE=1
	GREP="grep"
fi

# this is needed only when we are transitioning the yum over to frs
if [ "$FRSYUM" != 0 ]; then
	YUMDIR="$FRS/repos"
else
	YUMDIR=htdocs
fi

cd `dirname $0`
XCATCOREDIR=`/bin/pwd`
if [ -z "$DESTDIR" ]; then
	# This is really a hack here because it depends on the build
	# environment structure.  However, it's not expected that
	# users are building the xcat-dep packages
	DESTDIR=../../xcat-dep
fi

# Sync from the GSA master copy of the dep rpms
mkdir -p $DESTDIR/xcat-dep
echo "Syncing RPMs from $GSA/ to $DESTDIR/xcat-dep ..."
rsync -ilrtpu --delete $GSA/ $DESTDIR/xcat-dep
cd $DESTDIR/xcat-dep

# add a comment to indicate the latest xcat-dep tar ball name
sed -i -e "s#REPLACE_LATEST_SNAP_LINE#The latest xcat-dep tar ball is ${DFNAME}#g" README

if [ "$OSNAME" != "AIX" ]; then
	# Get gpg keys in place
	mkdir -p $HOME/.gnupg
	for i in pubring.gpg secring.gpg trustdb.gpg; do
		if [ ! -f $HOME/.gnupg/$i ] || [ `wc -c $HOME/.gnupg/$i|cut -f 1 -d' '` == 0 ]; then
			rm -f $HOME/.gnupg/$i
			cp $GSA/../keys/$i $HOME/.gnupg
			chmod 600 $HOME/.gnupg/$i
		fi
	done

	# Tell rpm to use gpg to sign
	MACROS=$HOME/.rpmmacros
	if ! $GREP -q '%_signature gpg' $MACROS 2>/dev/null; then
		echo '%_signature gpg' >> $MACROS
	fi
	if ! $GREP -q '%_gpg_name' $MACROS 2>/dev/null; then
		echo '%_gpg_name xCAT Security Key' >> $MACROS
	fi

	# Sign the rpms that are not already signed.  The "standard input reopened" warnings are normal.
	echo "===> Signing RPMs..."
	$XCATCOREDIR/build-utils/rpmsign.exp `find . -type f -name '*.rpm'` | grep -v -E '(already contains identical signature|was already signed|rpm --quiet --resign|WARNING: standard input reopened)'

	# Create the repodata dirs
	echo "===> Creating repodata directories..."
	for i in `find -mindepth 2 -maxdepth 2 -type d `; do
		if [ -n "$VERBOSEMODE" ]; then
			createrepo --checksum sha $i            # specifying checksum so the repo will work on rhel5
		else
			createrepo --checksum sha $i >/dev/null
		fi
		rm -f $i/repodata/repomd.xml.asc
		gpg -a --detach-sign $i/repodata/repomd.xml
		if [ ! -f $i/repodata/repomd.xml.key ]; then
			cp $GSA/../keys/repomd.xml.key $i/repodata
		fi
	done

	# Modify xcat-dep.repo files to point to the correct place
	echo "===> Modifying the xcat-dep.repo files to point to the correct location..."
fi

if [ "$OSNAME" == "AIX" ]; then
	# Build the instoss file ------------------------------------------

	cat >instoss << 'EOF'
#!/bin/ksh
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
# xCAT on AIX - prerequisite install script
cd `dirname $0`
PERLVER=`perl -v|grep 'This is perl'|cut -d' ' -f 4`
if [ "$PERLVER" == "v5.8.2" ]; then
        OSVER='5.3'
elif [ "$PERLVER" == "v5.8.8" ]; then
        OSVER='6.1'
        aixver=`lslpp -lc|grep 'bos.rte:'|head -1|cut -d: -f3`
                if [[ $aixver < '6.1.9.0' ]]; then
                        AIX61Y=0
                else
                        AIX61Y=1
                fi
elif [ "$PERLVER" == "v5.10.1" ]; then
        OSVER='7.1'
        aixver=`lslpp -lc|grep 'bos.rte:'|head -1|cut -d: -f3`
		if [[ $aixver < '7.1.3.0' ]]; then
			AIX71L=0
		else
			AIX71L=1
		fi

else
        echo "Error: the perl version of '$PERLVER' is not one that instoss understands.  Exiting..."
        exit 2
fi
cd $OSVER
# Have to install rpms 1 at a time, since some may be already installed.
# The only interdependency between the dep rpms so far is that net-snmp requires bash, and
# pyodbc requires unixODBC.  (The bash dependency is taken care of automatically because it
# comes earlier in the alphabet.)

# first run /usr/sbin/updtvpkg to make sure any installp software is
# registered with RPM.
echo "Running updtvpkg. This could take a few minutes."
/usr/sbin/updtvpkg
echo "updtvpkg has completed."

# unixODBC is required by pyodbc, so install it first
rpm -Uvh unixODBC*
# Now install the bulk of the rpms, one at a time, in case some are already installed
for i in `ls *.rpm|grep -v -E '^tcl-|^tk-|^expect-|^unixODBC-|^xCAT-UI-deps|^perl-DBD-DB2Lite|^net-snmp'`; do
	if [ "$i" == "perl-Net-DNS-0.66-1.aix5.3.ppc.rpm" ]; then
		opts="--nodeps"
	else
		opts=""
	fi

	# On 7.1L and 6.1Y we need a newer version of perl-Net_SSLeay.pm
	if [[ $AIX71L -eq 1 || $AIX61Y -eq 1 ]]; then
		if [[ $i == perl-Net_SSLeay.pm-1.30-* ]]; then continue; fi 	# skip the old rpm
	else
		if [[ $i == perl-Net_SSLeay.pm-1.55-* ]]; then continue; fi 	# skip the new rpm
	fi
	
	echo rpm -Uvh $opts $i
	rpm -Uvh $opts $i
done
# Have to upgrade all of the net-snmp rpms together because they depend on each other.
# Also, they require bash, so do it after the loop, rather than before
rpm -Uvh net-snmp*

EOF
# end of instoss file content ---------------------------------------------


	chmod +x instoss
fi

# Get the permissions and group correct
if [ "$OSNAME" == "AIX" ]; then
	# AIX
	SYSGRP=system
	YUM=aix
	FRSDIR='2.x_AIX'
else
	# Linux
	SYSGRP=root
	YUM=yum/devel
	FRSDIR='2.x_Linux'
fi
chgrp -R -h $SYSGRP *
chmod -R g+w *

echo "===> Building the tarball..."
#
# Want to stay above xcat-dep so we can rsync the whole directory
# DO NOT CHANGE DIRECTORY AFTER THIS POINT!!
#
cd ..
pwd

verbosetar=""
if [ -n "$VERBOSEMODE" ]; then
	verbosetar="-v"
fi

echo "===> Creating $DFNAME ..."
if [ "$OSNAME" == "AIX" ]; then
	tar $verbosetar -cf ${DFNAME%.gz} xcat-dep
	rm -f $DFNAME
	gzip ${DFNAME%.gz}
else
	# Linux
	tar $verbosetar -jcf $DFNAME xcat-dep
fi

if [[ ${UP} -eq 0 ]]; then
	echo "Upload not being done, set UP=1 to upload to xcat.org"
	exit 0;
fi

# Upload the directory structure to xcat.org yum area (xcat/repos/yum).
if [ "$FRSYUM" != 0 ]; then
	links="-L"	# FRS does not support rsyncing sym links
else
	links="-l"
fi

i=0
echo "Uploading the xcat-deps RPMs from xcat-dep to RPMs from xcat-dep to $YUMDIR/$YUM/ ..."
while [ $((i+=1)) -le 5 ] && ! rsync $links -ruv --delete xcat-dep $USER@$TARGET_MACHINE:$YUMDIR/$YUM/
do : ; done

# Upload the tarball to the xcat.org FRS Area
i=0
echo "Uploading $DFNAME to $FRS/xcat-dep/$FRSDIR/ ..."
while [ $((i+=1)) -le 5 ] && ! rsync -v $DFNAME  $USER@$TARGET_MACHINE:$FRS/xcat-dep/$FRSDIR/
do : ; done

# Upload the README to the xcat.org FRS Area
i=0
cd xcat-dep
echo "Uploading README to $FRS/xcat-dep/$FRSDIR/ ..."
while [ $((i+=1)) -le 5 ] && ! rsync -v README  $USER@$TARGET_MACHINE:$FRS/xcat-dep/$FRSDIR/
do : ; done

# For some reason the README is not updated
echo "Uploading README to $YUMDIR/$YUM/ ..."
while [ $((i+=1)) -le 5 ] && ! rsync -v README  $USER@$TARGET_MACHINE:$YUMDIR/$YUM/
do : ; done