#!/bin/bash
#Description:該指令碼使用場景，線上伺服器批量重啟，該指令碼通過呼叫http介面（為了安全起見，不讓其他主機直接ssh連線線上伺服器，只能通過唯一的一臺堡壘機連過去，這個http的exec介面就是在堡壘機上），
#            介面就是基於ssh協議，我的指令碼可以在任意一臺能夠訪問堡壘機該介面的主機上執行，到遠端主機上執行uptime命令，並在本地生成對應的日誌檔案，根據uptime判斷遠端機器是否重啟以及是否重啟成功，
#            並返回線上機器的IP地址以及不線上的主機數量。線上主機的具體IP地址到/tmp/host_uptime_${1}.log中檢視，並根據up時間判斷機器是否重啟了。
#Usage:/path/to/script.sh (1|2|4|5|10|all)
#引數：1/2/4/5/10分別表示1:00、2:30、4:00、5:30和10:00重啟的機器；all表示所有重啟的機器

set -m

ip1Array=()

ip2Array=()

ip4Array=()

ip5Array=()
 
ip10Array=()

ipAllArray=()

curlTimeout=15

  case $1 in
	1)
	  : > /tmp/host_uptime_${1}.log
		for ip1 in ${ip1Array[@]}
		do
		curl --max-time ${curlTimeout} -X POST http://AAA.BBB.CCC.DDD:PORT/exec -H 'cache-control: no-cache' -H 'content-type: multipart/form-data; boundary=----xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' -H 'postman-token: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' -F host=${ip1} zzzzzz="echo ${ip1};uptime" >> /tmp/host_uptime_${1}.log
		echo >> /tmp/host_uptime_${1}.log
		done
		hostsOnlineNum=$(cat /tmp/host_uptime_${1}.log | grep -Ev "(<pre></pre>|^[[:space:]]*$)" | wc -l)
		failedNum=$((70-${hostsOnlineNum}))
		hostsYes=$(grep -Ev "(<pre></pre>|^[[:space:]]*$)" /tmp/host_uptime_${1}.log | cut -d'>' -f2 | awk -F'<' '{print $1}')
    echo -e "\033[1;32mThere are 70 hosts to reboot at 2017-01-07 01:00\nHosts successfully: ${hostsOnlineNum}\n${hostsYes}\033[0m"
		echo -e "\033[1;31mHosts failed:${failedNum}\033[0m"
		;;
	2)
	  : > /tmp/host_uptime_${1}.log
		for ip2 in ${ip2Array[@]}
		do
		curl --max-time ${curlTimeout} -X POST http://AAA.BBB.CCC.DDD:PORT/exec -H 'cache-control: no-cache' -H 'content-type: multipart/form-data; boundary=----xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' -H 'postman-token: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' -F host=${ip2} -F zzzzzz="echo ${ip2};uptime" >> /tmp/host_uptime_${1}.log
		echo >> /tmp/host_uptime_${1}.log
		done
		hostsOnlineNum=$(cat /tmp/host_uptime_${1}.log | grep -Ev "(<pre></pre>|^[[:space:]]*$)" | wc -l)
		failedNum=$((4-${hostsOnlineNum}))
		hostsYes=$(grep -Ev "(<pre></pre>|^[[:space:]]*$)" /tmp/host_uptime_${1}.log | cut -d'>' -f2 | awk -F'<' '{print $1}')
    echo -e "\033[1;32mThere are 4 hosts to reboot at 2017-01-07 02:30\nHosts successfully: ${hostsOnlineNum}\n${hostsYes}\033[0m"
		echo -e "\033[1;31mHosts failed:${failedNum}\033[0m"
		;;
	4)
	  : > /tmp/host_uptime_${1}.log
		for ip4 in ${ip4Array[@]}
		do
		curl --max-time ${curlTimeout} -X POST http://AAA.BBB.CCC.DDD:PORT/exec -H 'cache-control: no-cache' -H 'content-type: multipart/form-data; boundary=----xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' -H 'postman-token: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' -F host=${ip4} -F zzzzzz="echo ${ip4};uptime" >> /tmp/host_uptime_${1}.log
		echo >> /tmp/host_uptime_${1}.log
		done
		hostsOnlineNum=$(cat /tmp/host_uptime_${1}.log | grep -Ev "(<pre></pre>|^[[:space:]]*$)" | wc -l)
		failedNum=$((1-${hostsOnlineNum}))
		hostsYes=$(grep -Ev "(<pre></pre>|^[[:space:]]*$)" /tmp/host_uptime_${1}.log | cut -d'>' -f2 | awk -F'<' '{print $1}')
    echo -e "\033[1;32mThere are 1 hosts to reboot at 2017-01-07 04:00\nHosts successfully: ${hostsOnlineNum}\n${hostsYes}\033[0m"
		echo -e "\033[1;31mHosts failed:${failedNum}\033[0m"
		;;
	5)
	  : > /tmp/host_uptime_${1}.log
		for ip5 in ${ip5Array[@]}
		do
		curl --max-time ${curlTimeout} -X POST http://AAA.BBB.CCC.DDD:PORT/exec -H 'cache-control: no-cache' -H 'content-type: multipart/form-data; boundary=----xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' -H 'postman-token: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' -F host=${ip5} -F zzzzzz="echo ${ip5};uptime" >> /tmp/host_uptime_${1}.log
		echo >> /tmp/host_uptime_${1}.log
		done
		hostsOnlineNum=$(cat /tmp/host_uptime_${1}.log | grep -Ev "(<pre></pre>|^[[:space:]]*$)" | wc -l)
		failedNum=$((3-${hostsOnlineNum}))
		hostsYes=$(grep -Ev "(<pre></pre>|^[[:space:]]*$)" /tmp/host_uptime_${1}.log | cut -d'>' -f2 | awk -F'<' '{print $1}')
    echo -e "\033[1;32mThere are 3 hosts to reboot at 2017-01-07 05:30\nHosts successfully: ${hostsOnlineNum}\n${hostsYes}\033[0m"
		echo -e "\033[1;31mHosts failed:${failedNum}\033[0m"
		;;
	10)
	  : > /tmp/host_uptime_${1}.log
		for ip10 in ${ip10Array[@]}
		do	
		  curl --max-time ${curlTimeout} -X POST http://AAA.BBB.CCC.DDD:PORT/exec -H 'cache-control: no-cache' -H 'content-type: multipart/form-data; boundary=----xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' -H 'postman-token: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' -F host=${ip10} -F zzzzzz="echo ${ip10};uptime" >> /tmp/host_uptime_${1}.log
		  echo >> /tmp/host_uptime_${1}.log
		done
		hostsOnlineNum=$(cat /tmp/host_uptime_${1}.log | grep -Ev "(<pre></pre>|^[[:space:]]*$)" | wc -l)
		failedNum=$((40-${hostsOnlineNum}))
		hostsYesNum=$(grep -Ev "(<pre></pre>|^[[:space:]]*$|days)" /tmp/host_uptime_${1}.log | wc -l)
		hostsYes=$(grep -Ev "(<pre></pre>|^[[:space:]]*$|days)" /tmp/host_uptime_${1}.log | cut -d'>' -f2 | awk -F'<' '{print $1}')
    hostsNoReboot=$(grep "days" /tmp/host_uptime_${1}.log | cut -d'>' -f2 | awk -F'<' '{print $1}')
    hostsNoRebootNum=$(grep "days" /tmp/host_uptime_${1}.log | wc -l)
    echo -e "\033[1;32mThere are 40 hosts to reboot at 2017-01-07 10:00\nHosts successfully: ${hostsYesNum}\n${hostsYes}\033[0m"
    echo -e "\033[1;34mHosts noreboot: ${hostsNoRebootNum}\n${hostsNoReboot}\033[0m"
		echo -e "\033[1;31mHosts failed:${failedNum}\033[0m"
		;;
	all)
	  : > /tmp/host_uptime_${1}.log
		for ipAll in ${ipAllArray[@]}
		do	
		curl --max-time ${curlTimeout} -X POST http://AAA.BBB.CCC.DDD:PORT/exec -H 'cache-control: no-cache' -H 'content-type: multipart/form-data; boundary=----xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' -H 'postman-token: yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy' -F host=${ipAll} -F zzzzzz="echo ${ipAll};uptime" >> /tmp/host_uptime_${1}.log
		echo >> /tmp/host_uptime_${1}.log
		done
		hostsOnlineNum=$(cat /tmp/host_uptime_${1}.log | grep -Ev "(<pre></pre>|^[[:space:]]*$)" | wc -l)
		failedNum=$((118-${hostsOnlineNum}))
		hostsYes=$(grep -Ev "(<pre></pre>|^[[:space:]]*$)" /tmp/host_uptime_${1}.log | cut -d'>' -f2 | awk -F'<' '{print $1}')
    echo -e "\033[1;32mThere are 118 hosts to reboot all\nHosts successfully: ${hostsOnlineNum}\n${hostsYes}\033[0m"
		echo -e "\033[1;31mHosts failed:${failedNum}\033[0m"
		;;
	 *)
	   echo -e "\033[1;33mUsage: time /path/to/host_uptime_v1.0.sh (1|2|4|5|10|all)\n說明：引數1/2/4/5/10分別表示1點、2:30、4:00、5:30和10:00重啟的機器；all表示所有重啟的機器。\033[0m"
	   ;;
	esac