#!/bin/bash
#
# $Id: quick_installer_multi_server.sh 3705 2018-07-07 19:47:20Z dhill $
#
# Poddst- Quick Installer for Multi Server MariaDB Columnstore

pmIpAddrs=""
umIpAddrs=""
nonDistrubutedInstall="-n"
systemName=""

for arg in "$@"; do
	if [ `expr -- "$arg" : '--pm-ip-addresses='` -eq 18 ]; then
		pmIpAddrs="`echo $arg | awk -F= '{print $2}'`"
	elif [ `expr -- "$arg" : '--um-ip-addresses='` -eq 18 ]; then
		umIpAddrs="`echo $arg | awk -F= '{print $2}'`"
	elif [ `expr -- "$arg" : '--system-name='` -eq 14 ]; then
		systemName="`echo $arg | awk -F= '{print $2}'`"
		systemName="-sn "$systemName
	elif [ `expr -- "$arg" : '--dist-install'` -eq 14 ]; then
		nonDistrubutedInstall="-d"
	elif [ `expr -- "$arg" : '--help'` -eq 6 ]; then
		echo "Usage ./quick_installer_multi_server.sh [OPTION]"
		echo ""
		echo "Quick Installer for a Multi Server MariaDB ColumnStore Install"
		echo ""
		echo "Defaults to non-distrubuted install, meaning MariaDB Columnstore"
		echo "needs to be preinstalled on all nodes in the system"
		echo ""
		echo "Performace Module (pm) IP addresses are required"
		echo "User Module (um) IP addresses are option"
		echo "When only pm IP addresses provided, system is combined setup"
		echo "When both pm/um IP addresses provided, system is seperate setup"
		echo
		echo "--pm-ip-addresses=xxx.xxx.xxx.xxx,xxx.xxx.xxx.xxx"
		echo "--um-ip-addresses=xxx.xxx.xxx.xxx,xxx.xxx.xxx.xxx, optional"
		echo "--dist-install Use Distributed Install, optional"
		echo "--system-name=nnnn System Name, optional"
		echo ""
		exit 1
	else
		echo "quick_installer_multi_server.sh: unknown argument: $arg, enter --help for help" 1>&2
		exit 1
	fi
done

if [[ $pmIpAddrs = "" ]]; then
	echo ""
	echo "Performace Module (pm) IP addresses required, exiting"
	exit 1
else
	if [[ $umIpAddrs = "" ]]; then
		echo ""
		echo "NOTE: Performing a Multi-Server Combined install with um/pm running on some server"
		echo""
	else
		echo ""
		echo "NOTE: Performing a Multi-Server Seperate install with um and pm running on seperate servers"
		echo""
	fi
fi

if [[ $HOME = "/root" ]]; then
        echo ""
        echo "${bold}Run post-install script${normal}"
        echo ""
        /usr/local/mariadb/columnstore/bin/post-install
        echo "${bold}Run postConfigure script${normal}"
        echo ""        
        if [[ $umIpAddrs = "" ]]; then
			/usr/local/mariadb/columnstore/bin/postConfigure -qm -pm-ip-addrs $pmIpAddrs $nonDistrubutedInstall $systemName
		else
			/usr/local/mariadb/columnstore/bin/postConfigure -qm -pm-ip-addrs $pmIpAddrs -um-ip-addrs $umIpAddrs $nonDistrubutedInstall $systemName
		fi
else
        echo ""
        echo "${bold}Run post-install script${normal}"
        echo ""
        $HOME/mariadb/columnstore/bin/post-install --installdir=$HOME/mariadb/columnstore
        
		export COLUMNSTORE_INSTALL_DIR=$HOME/mariadb/columnstore
		export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/mariadb/columnstore/lib:$HOME/mariadb/columnstore/mysql/lib

        echo "${bold}Run postConfigure script${normal}"
        echo ""
        if [[ $umIpAddrs = "" ]]; then
			$HOME/mariadb/columnstore/bin/postConfigure -i $HOME/mariadb/columnstore -qm -pm-ip-addrs $pmIpAddrs $nonDistrubutedInstall $systemName
		else
			$HOME/mariadb/columnstore/bin/postConfigure -i $HOME/mariadb/columnstore -qm -pm-ip-addrs $pmIpAddrs -um-ip-addrs $umIpAddrs $nonDistrubutedInstall $systemName
		fi
fi