#!/bin/bash

# define vsan
VSAN=2

# file with aliasnames and pwwns
# servername_port pwwn
ALIASPWWN=./fcalias_pwwn.txt

# files with zone definitions
# servername-storagename
ZONES=./zones.txt

# create unique zoneset name
ZONESET="ZONES_"`date +%Y%m%d`"_"`date +%H%M`

# convert alias definitions to all lower case
cat $ALIASPWWN | tr [A-Z] [a-z] > /tmp/aliaspwwn
cat /tmp/aliaspwwn > $ALIASPWWN

# convert zone definitions to all lower case
cat $ZONES | tr [A-Z] [a-z] > /tmp/zones
cat /tmp/zones > $ZONES

echo conf t
echo !~~~~~~~~~~ Aliase ~~~~~~~~~~
for LINE in `cat $ZONES | tr [A-Z] [a-z]`
do
	SERVER=`echo $LINE | cut -d"-" -f 1`
	STORAGE=`echo $LINE | cut -d"-" -f 2`

	echo $SERVER >> /tmp/alias
	echo $STORAGE >> /tmp/alias
done
cat /tmp/alias | sort -u > /tmp/aliases
rm /tmp/alias

for LINE in `cat /tmp/aliases`
do
	HOST=`cat $ALIASPWWN | grep $LINE | awk '{print $1}' | sort -u`
	for I in `echo $HOST`
	do
		echo "fcalias name $I vsan $VSAN"
		PWWN=`cat $ALIASPWWN | grep $I | awk '{print $2}'`
		echo " member pwwn $PWWN"
		echo ""
	done
done

echo !~~~~~~~~~~ 1:1 Zonen ~~~~~~~~~~
for LINE in `cat $ZONES`
do
	SERVER=`echo $LINE | cut -d"-" -f 1`
	STORAGE=`echo $LINE | cut -d"-" -f 2`

	SRV=`cat $ALIASPWWN | grep $SERVER | awk '{print $1}' | sort -u`
	STO=`cat $ALIASPWWN | grep $STORAGE | awk '{print $1}' | sort -u`
	
	for I in `echo $SRV`
	do
		for J in `echo $STO`
		do
			ZN=`echo zone name "$I"__"$J" vsan $VSAN`
			AZN="$AZN $I"__"$J"
			echo $ZN
			echo " member fcalias $I"
			echo " member fcalias $J"
			echo ""
		done
	done
	
done

echo !~~~~~~~~~~ Zoneset ~~~~~~~~~~
echo "zoneset name $ZONESET vsan $VSAN"
for I in `echo $AZN`
do
	echo " member $I"
done
echo "zoneset activate name $ZONESET vsan $VSAN"
echo "copy running startup"

rm /tmp/zones
rm /tmp/aliases
rm /tmp/aliaspwwn