zoukankan      html  css  js  c++  java
  • 配置文件

    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
            server 100.1.7.9 100.1.7.9 weight 20 maxconn 3000
            server 100.1.2.9 100.1.7.9 weight 20 maxconn 3000
            server 100.1.2.129 100.1.7.9 weight 20 maxconn 3000
    backend buy.oldboy.org
            server 100.1.7.90 100.1.7.90 weight 20 maxconn 3000
    配置文件
     1 def fetch(backend):
     2     result = []
     3     f = "lv"
     4     with open('ha.conf','r',encoding='utf -8') as f:
     5         for line in f:
     6             if line.strip() == "backend %s" %backend:#
     7                 f = "ho"
     8                 continue
     9             if f == "ho":
    10                 if line.strip().startswith('backend'):
    11                     f = "lv"
    12                 else:
    13                     if line.strip():
    14                         result.append(line.strip())
    15     return result
    16 
    17 ret = fetch("www.oldboy.org")
    18 print(ret)
    19 
    20 def add1(backend,record):
    21     f = "lv"
    22     with open("ha.conf","r",encoding="utf-8") as f1,open("new.conf","w",encoding="utf-8") as f2:
    23         for line in f1:
    24             if f == "lv" and line != "backend %s" %backend:
    25                 f2.write(line)
    26             if f == "lv" and line == "backend %s" %backend:
    27                 f2.write(line)
    28                 f = "ho"
    29                 f2.write(line)
    30             if f == "ho" and line != "backend %s" %backend:
    31                 if line.strip().startswith("backend"):
    32                     # if record not in fetch(backend):
    33 
    34                     f2.write(" "*8 +record+"
    ")
    35                     f = "lv"
    36                 f2.write(line)
    37 add1('www.oldboy.org','server 100.1.7.9 100.1.7.9 weight 20 maxconn 3000')
     1 def fetch(backend):
     2     result = []
     3     f = "绿灯"
     4     with open('ha.conf','r',encoding='utf -8') as f:
     5         for line in f:
     6             if line.strip() == "backend %s" %backend:#
     7                 f = "红灯"
     8                 continue
     9             if f == "红灯":
    10                 if line.strip().startswith('backend'):
    11                     f = "绿灯"
    12                 else:
    13                     if line.strip():
    14                         result.append(line.strip())
    15     return result
    16 
    17 ret = fetch("www.oldboy.org")
    18 print(ret)
    19 
    20 
    21 def add(backend,record):
    22     import os
    23     record_list = fetch(backend)
    24     record_list.append(record)
    25     print(record_list)
    26     f = '绿灯'
    27     with open('ha.conf','r',encoding='utf-8') as old, open('new_1.conf','w',encoding='utf-8') as new:
    28         for line in old:
    29             if f == '绿灯' and line.strip() != 'backend %s' %backend:
    30                 new.write(line)
    31             if f == "绿灯" and line.strip() == 'backend %s' %backend:
    32                 f = '红灯'
    33                 new.write(line)
    34             if f == '红灯' and line.strip() != 'backend %s' %backend :
    35                 if len(line.strip()) == 0:
    36                     continue
    37                 if line.strip().startswith('backend'):
    38                     if record not in fetch(backend):
    39                         new.write(" "*8 +record+"
    ")
    40                     f = '绿灯'
    41                 new.write(line)
    42     if os.path.isfile("ha.conf.bak"):
    43         os.remove("ha.conf.bak")
    44     os.rename("ha.conf","ha.conf.bak")
    45     os.rename("new_1.conf","ha.conf")
    46 
    47 add('www.oldboy.org', 'server 100.1.2.129 100.1.7.9 weight 20 maxconn 3000')
  • 相关阅读:
    Docker搭建NSQ实时分布式消息集群
    雪花算法
    代码抽象三原则
    PostgreSQL12-主从复制
    logrus日志框架
    Golang中的布隆过滤器
    golang-Json编码解码
    List分组迭代器
    redis-cli命令行远程连接redis服务
    pycharm常用快捷键与设置
  • 原文地址:https://www.cnblogs.com/kongqi816-boke/p/5544368.html
Copyright © 2011-2022 走看看