saltstack安装：略过
python脚本修改密码：
1 # -*- coding utf-8 -*- 2 import socket 3 import re 4 import os 5 import sys 6 import crypt 7 8 9 localIP = socket.gethostbyname(socket.gethostname()) 10 11 def password(): 12 localIP = socket.gethostbyname(socket.gethostname()) #获取本地ip 13 a = re.split('[.]', localIP) #切割ip地址并生成列表 14 addr = a[3] 15 ps = "Subuy2017@"+addr 16 return ps 17 18 new_passwd = crypt.crypt(password(),"ab") #将生成的密码加密 19 change_passwd = "usermod -p %s test" %(new_passwd) #采用usermod方式修改密码，必须使用密文密码来修改 20 os.system(change_passwd) 21 print("Congratulation!,password for %s is %s " %(localIP,password())) 22 sys.exit()
结合以上脚本配合saltstack 命令来批量修改服务器密码：
1 [root@testd files]# salt -N 'test' state.highstate 2 rac2: 3 ---------- 4 ID: file 5 Function: file.managed 6 Name: /usr/local/shell/change_passwd.py 7 Result: True 8 Comment: File /usr/local/shell/change_passwd.py updated 9 Started: 10:57:38.489545 10 Duration: 568.87 ms 11 Changes: 12 ---------- 13 diff: 14 --- 15 +++ 16 @@ -17,7 +17,7 @@ 17 return ps 18 19 new_passwd = crypt.crypt(password(),"ab") 20 -change_passwd = "usermod -p %s test" %(new_passwd) 21 +change_passwd = "usermod -p %s root" %(new_passwd) 22 os.system(change_passwd) 23 print("Congratulation!,password for %s is %s " %(localIP,password())) 24 sys.exit() 25 ---------- 26 ID: pkg_install 27 Function: cmd.run 28 Name: python /usr/local/shell/change_passwd.py 29 Result: True 30 Comment: Command "python /usr/local/shell/change_passwd.py" run 31 Started: 10:57:39.059976 32 Duration: 114.552 ms 33 Changes: 34 ---------- 35 pid: 36 19860 37 retcode: 38 0 39 stderr: 40 stdout: 41 Congratulation!,password for IP地址 is Subuy2017@162 42 43 Summary 44 ------------ 45 Succeeded: 2 (changed=2) 46 Failed: 0 47 ------------ 48 Total states run: 2 49 rac1: 50 ---------- 51 ID: file 52 Function: file.managed 53 Name: /usr/local/shell/change_passwd.py 54 Result: True 55 Comment: File /usr/local/shell/change_passwd.py updated 56 Started: 10:57:39.149359 57 Duration: 598.117 ms 58 Changes: 59 ---------- 60 diff: 61 --- 62 +++ 63 @@ -17,7 +17,7 @@ 64 return ps 65 66 new_passwd = crypt.crypt(password(),"ab") 67 -change_passwd = "usermod -p %s test" %(new_passwd) 68 +change_passwd = "usermod -p %s root" %(new_passwd) 69 os.system(change_passwd) 70 print("Congratulation!,password for %s is %s " %(localIP,password())) 71 sys.exit() 72 ---------- 73 ID: pkg_install 74 Function: cmd.run 75 Name: python /usr/local/shell/change_passwd.py 76 Result: True 77 Comment: Command "python /usr/local/shell/change_passwd.py" run 78 Started: 10:57:39.749030 79 Duration: 109.626 ms 80 Changes: 81 ---------- 82 pid: 83 720 84 retcode: 85 0 86 stderr: 87 stdout: 88 Congratulation!,password for IP地址 is Subuy2017@161 89 90 Summary 91 ------------ 92 Succeeded: 2 (changed=2) 93 Failed: 0 94 ------------ 95 Total states run: 2