MACBOOK 通过iterm2连接堡垒机跳转服务器

• 本公司是通过齐治堡垒机连接远程服务器的环境，因为连接过程中需要自动输入密码和选择主机，所以要使用expect工具，编写expect脚本
• remote.exp?

#!/usr/bin/expect

if { $argc != 7 } {
    send_user "usage: expect $argv0 \[JUMP_HOST\] \[JUMP_PORT\] \[JUMP_USER\] \[JUMP_PASSWORD\] \[HOST\] \[USER\] \[PASSWORD\]\n\n\t"
    send_user "*JUMP开头\t是堡垒机的登录信息\n\t"
    send_user "*非JUMP开头\t是连接目标主机的登录信息."
    exit
}

set timeout 5

set jump_host [lindex $argv 0]
set jump_port [lindex $argv 1]
set jump_user [lindex $argv 2]
set jump_pswd [lindex $argv 3]
set host [lindex $argv 4]
set user [lindex $argv 5]
set pswd [lindex $argv 6]

# 连接堡垒机
spawn ssh -p$jump_port $jump_user@$jump_host
# 登录堡垒机
expect {
   "*(yes/no*)?" {
       send "yes\r"
       expect "*assword:"
       send "$jump_pswd\r"
   }
    # 接受到password输入密码
    "*assword:" {
        send "$jump_pswd\r"
    }
}
# 选择登录主机
expect {
    "*:" {
        send "$host\r"
    }
}
# 选择登录用户 1 是 any
expect {
     "*:" {
        send "1\r"
    }
}
# 输入主机用户
expect {
    "*login:" {
        send "$user\r"
    }
}
# 输入主机密码
expect {
    "*assword:" {
        send "$pswd\r"
    }
}

interact

• 配置iterm2 profile
  • Send text at start:?/Users/aaa/scripts/remote.exp 堡垒机ip 堡垒机ssh端口?堡垒机ssh用户 堡垒机ssh密码 跳转主机ip 跳转主机ssh用户 跳转主机ssh密码