xcat-core/xCAT/postscripts/otherpkgs

#!/bin/sh  
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html

#-------------------------------------------------------------------------------
#=head1  otherpkgs
#=head2  It gets the extra rpms and install/update them.
#        The environment variable OTHERPKGS contains the rpms to be installed/updated.
#        On MN, You need to:
#        1. put rpms under /install/post/otherpkgs/os/arch directory where 'os' and 'arch'
#           can be found in the nodetype table.
#        2. put the name of the packages to /opt/xcat/share/xcat/netboot(install)/platform
#           directory. The file name is one of the following:
#              profile.os.arch.otherpkgs.pkglist  
#              profile.os.otherpkgs.pkglist   
#              profile.arch.otherpkgs.pkglist  
#              profile.otherpkgs.pkglist
#   The install/deployment process will pick up the rpms and install them on the nodes. 
#   However, if the nodes have already installed and up and running, you can run the following
#   command to have the extra rpms installed:
#       updatenode noderange otherpkgs 
#   
#=cut
#-------------------------------------------------------------------------------

# do nothing for diskless deployment case because it is done in the image already
if [[ $UPDATENODE -ne 1 ]]; then
  if [ "$NODESETSTATE" = "netboot" -o \
     "$NODESETSTATE" = "diskless" -o \
     "$NODESETSTATE" = "dataless" ] 
  then
      exit 0
  fi
fi 

#echo "OTHERPKGS=$OTHERPKGS"
if [[ -z "$OTHERPKGS" ]]; then 
  echo "$0: no extra rpms to install"
  exit 0
fi

if [[ -z "$NFSSERVER" ]]; then
    NFSSERVER=$MASTER
fi

if [[ -z "$INSTALLDIR" ]]; then
    INSTALLDIR="/install"
fi

#check if /install is mounted on the server, we may need to add code to conver NFSSERVER to ip 
mounted=0;
result=`mount |grep /install |grep $NFSSERVER`
if [ $? -eq 0 ]; then
    NFSSERVER=$INSTALLDIR
    mounted=1 
fi

if [[ -z "$OTHERPKGDIR" ]]; then
    OTHERPKGDIR="$NFSSERVER/post/otherpkgs/$OSVER/$ARCH"
fi

if [ $mounted -eq 0 ]; then
    OTHERPKGDIR=${OTHERPKGDIR/#$INSTALLDIR/$NFSSERVER/}
fi

echo NFSSERVER=$NFSSERVER
echo OTHERPKGDIR=$OTHERPKGDIR

#check if the node has yum or zypper installed, it will try yum first, then zypper and last rpm
hasyum=0  
haszypper=0;          
result=`rpm -q yum`
if [ $? -eq 0 ]; then 
    hasyum=1
    mkdir -p /etc/yum.repos.d
    result=`rm /etc/yum.repos.d/xCAT-otherpkgs*.repo 2>&1`
    result=`yum clean all`
    repo_base="/etc/yum.repos.d"
else
    result=`rpm -q zypper`
    if [ "$?" = "0" ]; then 
	haszypper=1
        #remove old repo
        old_repo=`zypper sl |grep xcat-otherpkgs | cut -f2 -d '|'`
        for x in $old_repo
        do
            result=`zypper sd $x`
        done
	zypper --non-interactive refresh
        repo_base="/tmp"
    fi
fi

dhcpcd -n eth0


repo_path=()
repo_pkgs=""
repo_pkgs_preremove=""
repo_pkgs_postremove=""
plain_pkgs=""
plain_pkgs_preremove=""
plain_pkgs_postremove=""
handled_path=()
for x in `echo "$OTHERPKGS" | tr "," "\n"`
do
    #check if the file name starts with -- or -. 
    #If it is start with -,  then the rpm must be removed before installing other packages
    #If it is start with --, then the rpm will be removed after  installing other packages
    string_type=0;  #nornmal rpm
    pos=`expr index  $x -`
    if [ $pos -eq 1 ]; then 
	x=`echo ${x#-}`
	pos=`expr index  $x -`
	if [ $pos -eq 1 ]; then
	    x=`echo ${x#-}`
	    string_type=1  #start with --
	else
	    string_type=-1 #start with -
	fi
    fi
	    
    if [ $hasyum -eq 0 ] && [ $haszypper -eq 0 ]; then
	if [  $string_type -eq -1 ]; then
	    plain_pkgs_preremove="$plain_pkgs_preremove $x"
        elif [  $string_type -eq 1 ]; then
	    plain_pkgs_postremove="$plain_pkgs_postremove $x"
	else
	    plain_pkgs="$plain_pkgs $x-*"
	fi
	continue
    fi

    if [  $string_type -eq -1 ]; then
	repo_pkgs_preremove="$repo_pkgs_preremove $x"
    elif [  $string_type -eq 1 ]; then
	repo_pkgs_postremove="$repo_pkgs_postremove $x"
    else
	fn=`basename $x`
	path=`dirname $x`
	whole_path=$OTHERPKGDIR/$path
	
        #find out if this path has already handled
	try_repo=1
	rc=1
	i=0
	while [ $i -lt ${#handled_path[*]} ]; do
	    if [ ${handled_path[$i]} = $path ]; then
		try_repo=0
		j=0
		while [ $j -lt ${#repo_path[*]} ]; do
		    if [ ${repo_path[$j]} = $path ]; then
			rc=0
			break
		    fi
		    let j++
		done
		break 
	    fi
	    let i++
	done
	
	
        #try to add the path to the repo
	if [ $try_repo -eq 1 ]; then
	    index=${#repo_path[*]}
	    REPOFILE="$repo_base/xCAT-otherpkgs$index.repo"
	    echo "[xcat-otherpkgs$index]" > $REPOFILE
	    echo "name=xcat-otherpkgs$index" >> $REPOFILE
	    if [ $mounted -eq 0 ]; then
		echo "baseurl=ftp://$whole_path" >> $REPOFILE
	    else
		echo "baseurl=file://$whole_path" >> $REPOFILE
	    fi
	    echo "enabled=1" >> $REPOFILE
	    echo "gpgcheck=0" >> $REPOFILE
	    
	    if [ $hasyum -eq 1 ]; then 
	        #use yum
		result=`yum list $fn 2>&1`
		if [ $? -eq 0 ]; then  
		    rc=0
		    repo_path[${#repo_path[*]}]=$path
		else
		    rm $REPOFILE
		fi
	    elif [ $haszypper -eq 1 ]; then
                #use zypper
		if [[ "$OSVER" = sles11* ]]; then
		    result=`zypper ar -c $REPOFILE`
		else
		    result=`zypper sa -c $REPOFILE` 
		fi	
		
		result=`zypper --non-interactive refresh xcat-otherpkgs$index 2>&1`
		if [ $? -eq 0 ]; then  
		    rc=0
		    repo_path[${#repo_path[*]}]=$path
		else
		    result=`zypper sd xcat-otherpkgs$index`
		fi
	    fi
	fi
	
	if [ $rc -eq 0 ]; then
	    repo_pkgs="$repo_pkgs $fn"  
	else
            #now no hope we have to use rpm command
	    plain_pkgs="$plain_pkgs $x-*"
	fi
	handled_path[${#handled_path[*]}]=$path
    fi
done  

#echo "repo_pkgs=$repo_pkgs,\nrepo_pkgs_preremove=$repo_pkgs_preremove,\nrepo_pkgs_postremove=$repo_pkgs_postremove"
#echo "plain_pkgs=$plain_pkgs,\nplain_pkgs_preremove=$plain_pkgs_preremove,\nplain_pkgs_postremove=$plain_pkgs_postremove"


#Now we have parse the input, let's remove rpms if is specified with -
if [ "$repo_pkgs_preremove" != "" ]; then
    if [ $hasyum -eq 1 ]; then 
        echo "yum -y remove $repo_pkgs_preremove"
        result=`yum -y remove $repo_pkgs_preremove 2>&1`
        if [ $? -ne 0 ]; then 
            logger "otherpkgs: $result"
        fi
        echo "$result"
    elif [ $haszypper -eq 1 ]; then
        echo "zypper remove -y $repo_pkgs_preremove"
	result=`zypper remove -y $repo_pkgs_preremove 2>&1`
	if [ $? -ne 0 ]; then 
            logger "otherpkgs: $result"
	fi
        echo "$result"
    fi
fi 

if [ "$plain_pkgs_preremove" != "" ]; then 
    echo "rpm -ev $plain_pkgs_preremove" 
    result=`rpm -ev $plain_pkgs_preremove 2>&1`
    if [ $? -ne 0 ]; then 
	logger "otherpkgs $result"
    fi
    echo "$result"
fi


#installation using yum or zypper     
if [ "$repo_pkgs" != "" ]; then
    if [ $hasyum -eq 1 ]; then 
        echo "yum -y install $repo_pkgs"
        result=`yum -y install $repo_pkgs 2>&1`
        if [ $? -ne 0 ]; then 
            logger "otherpkgs: $result"
        fi
        echo "$result"
    elif [ $haszypper -eq 1 ]; then
        echo "zypper install -y $repo_pkgs"
	result=`zypper install -y $repo_pkgs 2>&1`
	if [ $? -ne 0 ]; then 
            logger "otherpkgs: $result"
	fi
        echo "$result"
        #remove the repos
        #old_repo=`zypper lr -u |grep xcat-otherpkgs | cut -f2 -d '|'`
        #for x in $old_repo
        #do
        #    result=`zypper sd $x`
        #done
    fi
fi 

#Handle the rest with rpm
if [ "$plain_pkgs" != "" ]; then 
    if [ $mounted -eq 0 ]; then
	dir_no_ftproot=${OTHERPKGDIR#$INSTALLDIR/}
        mkdir -p /xcatpost/$dir_no_ftproot 
        rm -f -R /xcatpost/$dir_no_ftproot/*
        mkdir -p /tmp/postage/
        rm -f -R /tmp/postage/*
        cd /tmp/postage
    
        for x in `echo "$plain_pkgs" | tr " " "\n"`
        do
	    wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused -t 0 -T 60 ftp://$OTHERPKGDIR/$x 2> /tmp/wget.log  
        done
    
        mv $dir_no_ftproot/* /xcatpost/$dir_no_ftproot; 
        rm -rf $NFSSERVER
        cd /xcatpost/$dir_no_ftproot
    else
        cd $OTHERPKGDIR
    fi

    echo "rpm -Uvh --replacepkgs $plain_pkgs" 
    result=`rpm -Uvh --replacepkgs $plain_pkgs 2>&1`
    #result=`rpm -Fvh $plain_pkgs 2>&1`
    if [ $? -ne 0 ]; then 
	logger "otherpkgs $result"
    fi
    echo "$result"
    
    if [ $mounted -eq 0 ]; then
	cd /xcatpost
	dir_no_ftproot=${OTHERPKGDIR#$INSTALLDIR/}
        rm -f -R $dir_no_ftproot
    fi
fi

#remove more rpms if specified with --
if [ "$repo_pkgs_postremove" != "" ]; then
    if [ $hasyum -eq 1 ]; then 
        echo "yum -y removel $repo_pkgs_postremove"
        result=`yum -y remove $repo_pkgs_postremove 2>&1`
        if [ $? -ne 0 ]; then 
            logger "otherpkgs: $result"
        fi
        echo "$result"
    elif [ $haszypper -eq 1 ]; then
        echo "zypper remove -y $repo_pkgs_postremove"
	result=`zypper remove -y $repo_pkgs_postremove 2>&1`
	if [ $? -ne 0 ]; then 
            logger "otherpkgs: $result"
	fi
        echo "$result"
    fi
fi 

if [ "$plain_pkgs_postremove" != "" ]; then 
    echo "rpm -ev $plain_pkgs_postremove" 
    result=`rpm -ev $plain_pkgs_postremove 2>&1`
    if [ $? -ne 0 ]; then 
	logger "otherpkgs $result"
    fi
    echo "$result"
fi

exit 0