global
log 127.0.0.1 local2
daemon
maxconn 256
log 127.0.0.1 local2 info
defaults
log global
mode http
timeout connect 5000ms
timeout client 50000ms
timeout server 50000ms
option dontlognull
listen stats :8888
stats enable
stats uri /admin
stats auth admin:1234
frontend oldboy.org
bind 0.0.0.0:80
option httplog
option httpclose
option forwardfor
log global
acl www hdr_reg(host) -i www.oldboy.org
use_backend www.oldboy.org if www
backend www.oldboy.org
server 100.1.7.9 100.1.7.9 weight 20 maxconn 3000
1 #/usr/bin/env python
2 #-*- coding:utf-8 -*-
3 # Day2/haproxy.py
4
5 _author_ = 'hepidong'
6
7 # 1、查
8 # 输入：www.oldboy.org
9 # 获取当前backend下的所有记录
10 #
11 # 2、新建
12 # 输入：
13 # arg = {
14 # 'bakend': 'www.oldboy.org',
15 # 'record':{
16 # 'server': '100.1.7.9',
17 # 'weight': 20,
18 # 'maxconn': 30
19 # }
20 # }
21 #
22 # 3、删除
23 # 输入：
24 # arg = {
25 # 'bakend': 'www.oldboy.org',
26 # 'record':{
27 # 'server': '100.1.7.9',
28 # 'weight': 20,
29 # 'maxconn': 30
30 # }
31 # }
32
33 def ha_search():
34 "查找：域名下的所有记录"
35 hr = open('haproxy', 'r+', encoding='utf-8')
36 hr.seek(0)
37 hr_list = hr.read().split('\n')
38 hs = input('请输入要查找的域名：')
39 hs = 'backend ' + hs
40 if hs in hr_list:
41 for i in hr_list:
42 if ' server' in i:
43 print (i.strip())
44 else:
45 print ('输入错误，请重新输入！')
46 hr.close()
47
48 def ha_add():
49 "添加记录"
50 arg = eval(input('请输入要添加的记录：'))
51 backend = '\nbackend ' + arg['bakend']
52 server = '\n server ' + arg['record']['server']
53 weight = ' weight ' + str(arg['record']['weight'])
54 maxconn = ' maxconn ' + str(arg['record']['maxconn'])
55
56 ha = open('haproxy', 'a', encoding='utf-8')
57 ha.write(backend)
58 ha.write(server + weight + maxconn)
59 ha.flush()
60 print ('添加成功')
61 ha.close()
62
63
64 def ha_del():
65 "删除记录"
66 hw_del = eval(input('请输入要删除的记录：'))
67 hr = open('haproxy', 'r+', encoding='utf-8')
68 hr.seek(0)
69 hr_list = hr.read().split('\n')
70 data = ''
71 for line in hr_list:
72 if hw_del['record']['server'] in line and str(hw_del['record']['weight']) in line and str(hw_del['record']['maxconn']) in line:
73 continue
74 data = data + line + '\n'
75 hr.close()
76 with open('haproxy', 'w+', encoding='utf-8') as hw:
77 hw.write(data)
78 print ('完成删除！')
79
80
81 #hw = open('haproxy', 'w+', encoding='utf-8')
82
83
84 def index():
85
86 while True:
87 print ('1. search\n2. add\n3. delete')
88
89 p = input('请选择要进行的操作(q退出)：')
90 if p == '1':
91 ha_search()
92 elif p == '2':
93 ha_add()
94 elif p == '3':
95 ha_del()
96 elif p == 'q':
97 exit()
98 else:
99 print ('输入错误，请重新输入！')
100
101
102 index()
