1. #!/bin/bash
    3. #SHELL ENV
    4. function color()
    5. {
    6.     RES_COL=60;
    7.     MOVE_TO_COL="echo -en \\033[${RES_COL}G";
    8.     SETCOLOR_SUCCESS="echo -en \\033[1;32m";
    9.     SETCOLOR_FAILURE="echo -en \\033[1;31m";
    10.     SETCOLOR_WARNING="echo -en \\033[1;33m";
    11.     SETCOLOR_NORMAL="echo -en \E[0m";
    12.     echo -n "$1" && $MOVE_TO_COL;
    13.     echo -n "[";
    14.     if [ $2 = "success" -o $2 = "0" ] ;then
    15.         ${SETCOLOR_SUCCESS};
    16.         echo -n $"  OK  ";
    17.     elif [ $2 = "failure" -o $2 = "1" ] ;then
    18.         ${SETCOLOR_FAILURE};
    19.         echo -n $"FAILED";
    20.     else
    21.         ${SETCOLOR_WARNING};
    22.         echo -n $"WARNING";
    23.     fi
    24.     ${SETCOLOR_NORMAL};
    25.     echo -n "]";
    26.     echo
    27. }
    29. #Step1:关闭SELinux功能
    30. function set_selinux()
    31. {
    32.     setenforce 0
    33.     sed -i '/^SELINUX=/c\SELINUX=disabled' /etc/selinux/config
    34.     color "关闭SELinux功能成功" 0
    35. }
    37. #Step2:关闭防火墙功能
    38. function set_firewalld()
    39. {
    40.     service iptables stop
    41.     chkconfig iptables off
    42.     color "关闭防火墙功能成功" 0
    43. }
    45. #Step3:设置光盘源
    46. function set_yum()
    47. {
    48.     CDROM=$(lsblk | grep sr0 &> /dev/null ; echo $?)
    49.     if [ $CDROM -eq 0 ] ;then
    50.         color "系统光盘已挂载，开始设置光盘源" 0
    51.     else
    52.         { color "系统光盘未挂载，无法设置光盘源" 1 ; exit ; }
    53.     fi
    54.     mkdir -p /mnt/cdrom ; mount /dev/sr0 /mnt/cdrom
    55.     mkdir /etc/yum.repos.d/repobak ; mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/repobak
    56.     cat > /etc/yum.repos.d/CentOS-ISO.repo <<EOF
    57. [CentOS-ISO]
    58. name=CentOS-ISO
    59. baseurl=file:///mnt/cdrom
    60. enabled=1
    61. gpgcheck=0
    62. EOF
    63.     yum repolist
    64.     color "设置光盘源成功" 0
    65. }
    67. #Stpe4:关闭NetworkManager功能
    68. function set_network_manager() 
    69. {
    70.     service NetworkManager stop
    71.     chkconfig NetworkManager off
    72.     color "关闭NetworkManager功能成功" 0
    73. }
    75. set_selinux
    76. set_network_manager
    77. set_firewalld
    78. set_yum