install/installer/addNode_packages

#!/bin/bash

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#==============================================

timestamp=$(date +%F-%H-%M-%S)
export TRAF_CONFIG="/etc/trafodion/trafodion_config"
source $TRAF_CONFIG

while [[ $# -gt 0 ]]; do
    case "$1" in
        --nodes)
            MY_NEW_NODES=""
            NEW_NODES="$2"

            for node in $NEW_NODES
            do
                MY_NEW_NODES="$MY_NEW_NODES -w $node"
            done

            export PDSH_SSH_CMD="ssh -q -n %h"

            export TRAF_NEW_PDSH="pdsh -R exec $MY_NEW_NODES $PDSH_SSH_CMD"
            export TRAF_NEW_PDCP="pdcp -R ssh $MY_NEW_NODES"
            shift
            ;;
        *)
            echo "***ERROR: unknown parameter '$1'"
            print_usage
            exit -1
    esac
    shift
done

#========================================
echo "***INFO: Installing required packages"
echo "***INFO: Log file location $PWD"

YUM_LOG=$PWD/trafodion_yum_$timestamp.log

#===============================

$TRAF_NEW_PDSH sudo yum --assumeyes install epel-release >> $YUM_LOG
$TRAF_NEW_PDSH sudo yum --assumeyes install pdsh >> $YUM_LOG

if [ $? != 0 ]; then
   echo "***ERROR: Can't install pdsh on $NEW_NODES"
   exit -1
fi

package_list="apr apr-util sqlite expect perl-DBD-SQLite* protobuf xerces-c perl-Params-Validate perl-Time-HiRes gzip lzo lzop unzip unixODBC libiodbc libiodbc-devel openldap-clients snappy lsof gnuplot"

for package in $package_list
do
   echo "***INFO: Checking if $package is installed ..."
   for node in $NEW_NODES
   do
      installed=`ssh -q -n $node sudo rpm -qa | grep $package | wc -l`
      if [[ $installed -eq "0" ]]; then
         echo "***INFO: Installing $package on all nodes"
         ssh -q -n $node sudo yum --assumeyes install $package 2>> $YUM_LOG >> $YUM_LOG
         if [ $? != 0 ]; then
            echo "***ERROR: Can't install $package"
            exit -1
         fi
      fi
    done
done