一键部署服务（DNS,DHCP,RAID）

一键部署DNS

#!/bin/bash
rpm -q bind
if [ $? -eq 0 ];then
echo "DNS服务已安装，开始配置服务"
else
echo "DNS服务未安装，开始安装"
fi
yum install -y bind
if [ $? -eq 0 ];then
echo "DNS服务安装成功"
else
echo "DNS服务安装失败，请检查"
fi
systemctl stop firewalld
systemctl disable firewalld
setenforce 0
###################################################################主配置文件######################################################################
read -p "请输入ip地址" a
sed -i '/listen-on port 53/s/[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/'$a'/' /etc/named.conf
sed -i '/allow-query/s/localhost/any/g' /etc/named.conf
###################################################################区域配置文件###################################################################
read -p "请输入域名" b
sed -i '24azone "'$b'" IN {\n      type master;\n    file "'$b'.zone";\n    allow-update { none; };\n};' /etc/named.rfc 1912.zones
###################################################################修改区域数据配置文件############################################################
cp -p /var/named/named.localhost /var/named/$b.zone
sed '10awww    A    '$a'' /var/named/$b.zone
echo "$a www.$b" >>/etc/hosts
echo "nameserver $a" >>/etc/resolc.conf
 

一键部署DHCP

#!/bin/bash
rpm -q dhcp
if [ $? -eq 0 ];then
echo "服务已安装"
else
echo "服务未安装，正在安装"
yum install -y dhcp
fi
rpm -q dhcp
if [ $? -eq 0 ];then
echo "服务安装成功"
else 
echo "服务安装失败，请检查"
fi
systemctl stop firewalld
systemctl disable firewalld
setenforce 0
cp -rpf/usr/share/doc/dhcp*/dhcpd.conf.example /etc/dhcp/dhcpd.conf
read -p "请输入ip地址" ip
read -p "请输入dhcp服务网关ip" gw
ip_conf="/etc/sysconfig/network-scripts/ifcfg-eth0"
ipwd=$(echo $ip | awk -F. '{print $1"."$2"."$3}' )
sed -i 's/IPADDR=.*/IPADDR='"$ip"'/' $ip_conf
sed -i 's/GATEWAY=.*/GATWAY="$gw"' $ip_conf
systemctl restart network
dhcp_version=`rpm -qa dhcp | awk -F'-' '{print $2}'`
cd /usr/share/doc/dhcp-"$dhcp_version"
grep -v "#" dhcpd.conf.sample |grep -v "^$"|sed -e 's/192.168.0/'"$ipwd"'/g' > /etc/dhcpd.conf
sed -i '/nis\-domain/d'  /etc/dhcpd.conf 
sed -i '/domain-name/d'  /etc/dhcpd.conf
sed -i 's/'"$ipwd"'.1\;$/'"$gw"'\;/g' /etc/dhcpd.conf
systemctl start dhcp

一键部署raid

#!/bin/bash
read -p "你要做RAID几？" a
case $a in

5)
fdisk /dev/sdb << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sdc << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sdd << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sde << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

yum -y install mdadm

mdadm -C -v /dev/md5 -l5 -n3 /dev/sd[bcd]1 -x1 /dev/sde1

mkdir /opt/GPW

mkfs.xfs /dev/md5

mount /dev/md5 /opt/GPW

df -Th
;;

1)
fdisk /dev/sdb << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sdc << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

yum -y install mdadm

mdadm -Cv /dev/md1 -l1 -n2 /dev/sd[bc]1

mkdir /opt/GPW

mkfs.xfs /dev/md1

mount /dev/md1 /opt/GPW

df -Th
;;

0)
fdisk /dev/sdb << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sdc << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sdd << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sde << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

yum -y install mdadm

mdadm -C -v /dev/md0 -l0 -n4 /dev/sd[bcde]1

mkdir /opt/GPW

mkfs.xfs /dev/md0

mount /dev/md0 /opt/GPW

df -Th
;;

10)
fdisk /dev/sdb << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sdc << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sdd << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

fdisk /dev/sde << EOF
n
\n
\n
\n
+5G
t
\nf
fd
w
EOF

yum -y install mdadm

mdadm -C -v /dev/md0 -l0 -n2 /dev/sd[bc]1

mdadm -C -v /dev/md1 -l1 -n2 /dev/sd[de]1

mdadm -Cv /dev/md10 -l10 -n2 /dev/md0 /dev/md1

mkdir /opt/GPW

mkfs.xfs /dev/md10

mount /dev/md10 /opt/GPW

df -Th
;;

*)
echo "这个我不会,我只会5，0，1，10"

esac