#!/bin/bash
#(c) Roy Cohen 29/03/2014    :roy@wondercohen.nl
#objective                   :Mount and Umount mounts on remote server
#last update                 :10/05/2014
#version                     :0.3

if [ $# -lt 1 ]
then
  echo "Syntax error must be : ./`basename $0` <file name>"
  exit
fi
clear
# Parameter
DATE=`/bin/date +%H\u%M-%d-%b-%Y`
FILE=$1
# Variables
LOGDIR="$HOME/celera/logs/"

check(){
        opt_checkstatus=1
        while [ $opt_checkstatus != 6 ]
        do
                clear
                echo -e "\n\t*****Checks for mount on servers*****\n
                1. Check all mounts via mtab\n
                2. Check Celera mounts via mtab\n
                3. Check all mounts via fstab\n
                4. Check Celera mounts via fstab\n
                5. Check Noauto mounts in fstab\n
                6. Go back to Main Menu"

        read opt_checkstatus
        case $opt_checkstatus in
        1)
                for host in $(cat $FILE); do
                ssh $host 'for i in $(hostname && echo "**Mounts**" && cat /etc/mtab |grep -v "^#" |awk '\''{print $2}'\'' ) ; do echo $i; done' 2>&1 | tee -a ${LOGDIR}allMtab${DATE}
                done
        read temp;;

        2)
                for host in $(cat $FILE); do
                ssh $host 'for i in $(hostname && echo "**Mounts**" && cat /etc/mtab |grep -v "^#" | grep sc |awk '\''{print $2}'\'' ) ; do echo $i; done' 2>&1 | tee -a ${LOGDIR}celeraMtab_${DATE}
                done
        read temp;;

        3)
                for host in $(cat $FILE); do
                ssh $host 'for i in $(hostname && echo "**Mounts**" && cat /etc/fstab |grep -v "^#" |awk '\''{print $2}'\'' ) ; do echo $i; done' 2>&1 | tee -a ${LOGDIR}allFstab${DATE}
                done
        read temp;;

        4)
                for host in $(cat $FILE); do
                ssh $host 'for i in $(hostname && echo "**Mounts**" && cat /etc/fstab |grep -v "^#" | grep sc |awk '\''{print $2}'\'' ) ; do echo $i; done' 2>&1 | tee -a ${LOGDIR}celeraFstab${DATE}
                done
        read temp;;
        
        5)
                for host in $(cat $FILE); do
                ssh $host 'for i in $(hostname && echo "**Mounts**" && cat /etc/fstab |grep -v "^#" | grep noauto | grep -v sys |awk '\''{print $2}'\'' ) ; do echo $i; done' 2>&1 | tee -a ${LOGDIR}allNoautoFstab${DATE}
                done
        read temp;;

        6) main;;
   *) echo -e "Wrong Option Selected!!!"
  esac
 done

}

mount()
{
        opt_checkstatus=1
        while [ $opt_checkstatus != 4 ]
        do
                clear
                echo -e "\n\t***** Mount on servers *****\n
                1. Mount all via fstab\n
                2. Mount only Celera via fstab\n
                3. Mount all noauto via fstab\n
                4. Go back to Main Menu"

        read opt_checkstatus
        case $opt_checkstatus in
        1)
                for host in $(cat $FILE); do
                        if [[ $host =~ clnara* || clnars1d && clnars1m && clnsr206 && clnprp1d && clnprp1m && clnpr2e4 ]] ; then
                        echo -e " $host must be mounted as binformd user\n" | tee -a ${LOGDIR}binformd${DATE}
                        else
                                ssh $host mount -a 2>&1 | tee -a ${LOGDIR}mountAll${DATE}
                        fi
                done
                read temp;;

        2)
                for host in $(cat $FILE); do
                        if [[ $host =~ clnara* || clnars1d && clnars1m && clnsr206 && clnprp1d && clnprp1m && clnpr2e4 ]] ; then
                                echo -e " $host must be mounted as binformd user\n"| tee -a ${LOGDIR}binformd${DATE}
                        else
                                ssh $host 'for i in $(hostname && echo "**Mounts that were mounted**" && cat /etc/fstab |grep -v "^#" | grep sc |awk '\''{print $2}'\'' ) ; do mount $i; done' 2>&1 | tee -a ${LOGDIR}celeraMnt${DATE}
                        fi
                done
                read temp;;
        
        3)
                for host in $(cat $FILE); do
                        if [[ $host =~ clnara* || clnars1d && clnars1m && clnsr206 && clnprp1d && clnprp1m && clnpr2e4 ]] ; then
                                echo -e " $host must be mounted as binformd user\n"| tee -a ${LOGDIR}binformd${DATE}
                        else
                                ssh $host 'for i in $(hostname && echo "**Mounts that were mounted**" && cat /etc/fstab |grep -v "^#" | grep noauto | grep -v sys |awk '\''{print $2}'\'' ) ; do mount $i; done' 2>&1 | tee -a ${LOGDIR}NoautoMnt${DATE}
                        fi
                done
                read temp;;

        4) main;;
   *) echo -e "Wrong Option Selected!!!"
  esac
 done

}


umount()
{
        opt_checkstatus=1
        while [ $opt_checkstatus != 3 ]
        do
                clear
                echo -e "\n\t***** UnMount on servers *****\n
                1. UnMount all via fstab\n
                2. UnMount only Celera via fstab\n
                3. Go back to Main Menu"

        read opt_checkstatus
        case $opt_checkstatus in
        1)
                for host in $(cat $FILE); do
                        echo "are you sure? if so change the script"
                        #ssh $host umount -a 2>&1 | tee -a ${LOGDIR}umountAll${DATE}
                done
        read temp;;

        2)
                for host in $(cat $FILE); do
                        ssh $host 'for i in $(hostname && echo "**Mounts that were unmounted**" && cat /etc/fstab | grep -v "^#" | grep sc |awk '\''{print $2}'\'' ) ; do umount $i; done' 2>&1 | tee -a ${LOGDIR}NoautoUmnt${DATE}
                done
        read temp;;

        3) main;;
   *) echo -e "Wrong Option Selected!!!"
  esac
 done

}



main()
{
 opt_main=1
 while [ $opt_main != 4 ]
 do
echo -e "/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\n"
#############Check Mounts  ############
 echo -e "\t*****Main Menu*****\n
 1. Checks mounts\n
 2. Mount\n
 3. Umount\n
 4. Exit"
 read opt_main
 case $opt_main in
  1) check ;;
  2) mount ;;
  3) umount ;;
  4) exit 0 ;;
  *) echo -e "Wrong option Selected!!!"
 esac
done
}
main
exit 0