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#!/bin/bash

## System monitoring
mymonitor () {

# Vars
declare -a allhosts=("mc1" "mc2" "mc11" "gm1" "gm2" "gm3" "gm4" "gm5" "gm6" "gm7" "gm8" "mem" "pre")
declare -a nas1=("nas1")

# Show global info
for i in "${allhosts[@]}"
do
   echo "##### $i #####" 
   echo "CPU: $(ssh root@$i grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}')"
   echo "RAM: $(ssh root@$i free -m | awk 'NR==2{printf "%s/%sMB (%.2f%%)\n", $3,$2,$3*100/$2 }')"
   echo "HDD: $(ssh root@$i df -h | grep "/$")"
   echo "UPTIME: $(ssh root@$i uptime)"
   echo ""

done


# Show nas1 info
for i in "${nas1[@]}"
do
   echo "##### $i #####" 
   echo "CPU: $(ssh -p12345 root@$i vmstat | awk 'NR==3 {print $(NF-2)" "$(NF-1)" "$(NF)}')"
   echo "RAM: $(ssh -p12345 root@$i top | grep Mem)"
   echo "HDD: $(ssh -p12345 root@$i df -h | grep "/$")"
   echo "UPTIME: $(ssh -p12345 root@$i uptime)"
   echo ""

done

echo "##### BACKUP NAS1#####"
ssh -p12345 root@nas1 tail -16 rsync.log | grep "Number of files"
ssh -p12345 root@nas1 tail -16 rsync.log | grep "Number of created files"
ssh -p12345 root@nas1 tail -16 rsync.log | grep "Total file size"
ssh -p12345 root@nas1 tail -16 rsync.log | grep "Total transferred file size"
ssh -p12345 root@nas1 tail -16 rsync.log | grep "sent "
ssh -p12345 root@nas1 tail -16 rsync.log | grep "rsync error"
echo ""

# Show gluster info
echo "TAMAÑO VOLUMEN GLUSTER: $(ssh root@mc11 df -h | grep /mnt/altafonte)"
echo "##### GLUSTER VOLUME STATUS ALTAFONTE #####"
ssh root@gm1 gluster volume status altafonte

echo "##### GLUSTER VOLUME STATUS ALTAFONTE #####"
ssh root@gm1 gluster volume info all

}

myinfodisk () {

   declare -a hosts=("gm1" "gm2" "gm3" "gm4" "gm5" "gm6" "gm7" "gm8")

   # Show disk info
   for i in "${hosts[@]}"
   do
      echo "##### $i #####" 
      #echo "$(ssh root@$i lshw -class disk)"
      echo "$(ssh root@$i df -Th)"
      echo ""
   done

}

# myping <ip_target>
myping () {

   while true; do echo $(date && ping -c 1 $1 | grep "64 bytes from") >>/$PWD/logs/$(date '+%Y%m%d')_myping_$1.log; sleep 300; done;

}