1_prereq.sh

#!/bin/bash

#source `pwd`/conf ## for /bin/ksh
source config.ini # use /bin/bash for reading from the current directory
source jscommon.sh

## Some of those are not prereq for pacemaker ( ex. 1st two linse ) .That's more for TSA.    
## But let's keep for complete Db2 installation without glitch and sharing the code with TSA scenario   

installPrereq(){

	for HOST in $ALLHOST
	do
		disp_msglvl2 "Installing prereq for pacemaker on $HOST..."   
		ssh $SSH_NO_BANNER $HOST yum -y install libstdc++ sg3_utils libstdc++.so.6 perl-Sys-Syslog patch binutils cpp gcc-c++ ksh python2 perl-Sys-Syslog perl dnf mksh   ## added mksh due to installation prereq check
		ssh $SSH_NO_BANNER $HOST dnf -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm 
		
		# https://www.ibm.com/docs/en/db2/11.5?topic=pacemaker-prerequisites-integrated-solution-using
		ssh $SSH_NO_BANNER $HOST yum -y install python3-dnf-plugin-versionlock   ## necessary only on Linux

		ssh $SSH_NO_BANNER $HOST yum -y install compat-openssl10  # db2start: error while loading shared libraries: libcrypto.so.10
	done
}

installPrereq