Create bondv1.sh

Author: 魔幻云

bondv1.sh

@@ -0,0 +1,125 @@
+#!/bin/bash
+#-------bond setup---------------
+
+function check()
+{
+  ifconfig -a |awk -F '[ ]' '{print $1}' |grep -Ev "^$" |grep -Ev 'lo'  | grep 'bond0'
+  bond_status=`echo $?` 
+  if [ $bond_status -eq "0" ];then
+    echo "已经配置bond！！！"
+    exit 0
+  else
+    echo -e "\033[32m-----------检查网卡配置信息--------------\033[0m"
+    ifconfig -a |awk -F '[ ]' '{print $1}' |grep -Ev "^$" |grep -Ev 'lo' >./ethernet.info
+    touch ./sucess_ethernet.info
+    sh /dev/null >./sucess_ethernet.info
+    for i in `cat ./ethernet.info`
+    do
+    status=`ethtool $i |grep 'Link detected:' |awk -F ' ' '{print $3}'`
+    if [ $status == 'yes' ];then
+	 echo $status "$i" "网卡已经开启"
+    elif [ $status == 'no' ];then
+	echo "'$i'网卡未开启"
+	read -p "是否要开启网卡 y|n 直接回车等于 'n':" word
+	if [ "$word" == 'y' ];then
+	    ifup $i
+	    ifup_status=`echo $?`
+	    if [ $ifup_status -eq '0' ];then
+	        echo $status "$i" '网卡开启正常'
+	    elif [ $ifup_status -ne '0' ];then
+	        echo "无网卡信息，需要重新配置后开启"
+	        cat ./ethinfo >>/etc/sysconfig/network-scripts/ifcfg-$i
+	        sed -i "s/eth1/$i/g" /etc/sysconfig/network-scripts/ifcfg-$i
+		echo "网卡信息配置完成"
+	        ifup $i
+	        echo $status "----网卡未开启----稍等-----"
+		echo "网卡开启成功！"
+	    fi
+	elif [ -z "$word" -o "$word" == 'n' ];then
+	    echo -e "\033[31m网卡"$i"未启用！\033[0m"
+	    continue
+	fi
+    fi
+    ethtool $i |grep 'Link detected: yes' >> /dev/null
+    sucess_status=`echo $?`
+    if [ $sucess_status -eq '0' ];then
+	echo $i>>./sucess_ethernet.info
+    elif [ $sucess_status -ne '0' ];then
+	echo "该网卡未接线"
+    fi
+    done
+    echo -e "\033[32m-----------完成检查网卡配置信息-OK-------------\033[0m"
+  fi
+}
+
+function bond()
+{	
+    echo -e "\033[32m----------开始配置bond-------------\033[0m"
+    touch /etc/modprobe.d/bonding.conf
+    echo 'alias bond0 bonding' >/etc/modprobe.d/bonding.conf
+    echo -e "\033[32m---------所有网卡名称信息如下-------\033[0m"
+    cat ./ethernet.info
+    echo -e "\033[32m---------已经接线的网卡名称信息如下--------\033[0m"
+    cat ./sucess_ethernet.info
+    echo -e "\033[32m---------请确认需要绑定的网卡名称--------\033[0m"   
+    for n in `cat ./ethernet.info`
+    do
+    cat /etc/sysconfig/network-scripts/ifcfg-$n |grep '^IPADDR='
+    echo -e "\033[31m注意：如果网卡包括所需要的IP，必须选择配置为bond信息，其他网卡根据实际情况选择！'$n'\033[0m"
+    echo -e "\033[32m网卡名称为：'$n'\033[0m"
+    read -p "是否要绑定该网卡 y|n 直接回车等于'n' :" eth
+    if [ "$eth" == "y" ];then
+    cat /etc/sysconfig/network-scripts/ifcfg-$n |grep '^IPADDR='
+    status1=`echo $?`
+    if [ $status1 -eq '0' ];then
+	cp /etc/sysconfig/network-scripts/ifcfg-$n /root/ #ethernet profile info
+	cp /etc/sysconfig/network-scripts/ifcfg-$n /etc/sysconfig/network-scripts/ifcfg-bond0 #bond info
+	cat ./bondinfo >/etc/sysconfig/network-scripts/ifcfg-bond0
+	cat /etc/sysconfig/network-scripts/ifcfg-$n |grep 'IPADDR=' >>/etc/sysconfig/network-scripts/ifcfg-bond0
+	cat /etc/sysconfig/network-scripts/ifcfg-$n |grep 'NETMASK=' >>/etc/sysconfig/network-scripts/ifcfg-bond0
+	cat /etc/sysconfig/network-scripts/ifcfg-$n |grep 'GATEWAY=' >>/etc/sysconfig/network-scripts/ifcfg-bond0
+	cat ./eth_bond > /etc/sysconfig/network-scripts/ifcfg-$n
+	sed -i "s/eth1/$n/g" /etc/sysconfig/network-scripts/ifcfg-$n
+	echo -e "\033[32m主网卡bond信息配置完成！\033[0m"
+    elif [ $status1 -ne '0' ];then
+	cat ./eth_bond > /etc/sysconfig/network-scripts/ifcfg-$n
+        sed -i "s/eth1/$n/g" /etc/sysconfig/network-scripts/ifcfg-$n
+	echo -e "\033[32m配置该网卡有关bond信息完成\033[0m"
+    fi
+    elif [ "$eth" == "n" -o -z "$eth" ];then
+	echo "此'$n'网卡不做聚合"
+	continue
+    fi
+    done
+    echo -e "\033[32m-----------完成bond配置信息-OK-------------\033[0m"
+}
+
+function set_info_check()
+{   
+    echo -e "\033[32m-----------检查所有网卡包括(bond)配置信息-OK-------------\033[0m"
+    echo "bond0网卡配置信息"
+    cat /etc/sysconfig/network-scripts/ifcfg-bond0
+    for n in `cat ./ethernet.info`
+    do
+	echo "网卡"$n"配置信息"
+	cat /etc/sysconfig/network-scripts/ifcfg-$n
+    done 
+    echo -e "\033[32m-----------完成检查所有的网卡配置信息-OK-------------\033[0m"
+}
+check
+echo "等待3秒执行bond配置"
+sleep 3
+bond
+echo "等待3秒执行配置完成后检查"
+sleep 3
+set_info_check
+echo "等待5秒重启网卡"
+sleep 5
+read -p "确定重启网卡  y|n 直接回车等于选择 'n'" eth_restart
+if [ "$eth_restart" == "y" ];then
+    service network restart
+    echo -e "\033[32m-----------重启网卡成功-OK-------------\033[0m"
+elif [ -z "$eth_restart" -o "$eth_restart" == "n" ];then
+    echo "退出网卡重启"
+    exit 0
+fi