Posted on 2018-09-15 23:08
viery 阅读(127)
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linux
1.准备3台服务器，可以在虚拟机上测试,都要安装nginx
c01 nginx负载均衡服务器 192.168.38.128
c02 c03 web服务器 192.168.38.129/130
2.c02 c03 nginx.conf配置
1 worker_processes 1; 2 error_log logs/error.log; 3 events { 4 worker_connections 1024; 5 } 6 http { 7 include mime.types; 8 default_type application/octet-stream; 9 log_format main '$remote_addr - $remote_user [$time_local] "$request" '
10 '$status $body_bytes_sent "$http_referer" '
11 '"$http_user_agent" "$http_x_forwarded_for"';
12 13 sendfile on;14 server_tokens off;15 keepalive_timeout 65;16 17 server {18 listen 80;19 server_name www.hello.org;20 21 location / {22 root html/www;23 index index.html index.htm;24 }25 access_log logs/access_www.log main;26 }27 }3 /ect/hosts 配置ip和域名对应4 curl测试web服务器解析结果是否正确5.配置负载均衡服务器 1 worker_processes 1;
2 error_log logs/error.log;
3 events {
4 worker_connections 1024;
5 }
6 http {
7 include mime.types;
8 default_type application/octet-stream;
9
10 log_format main '$remote_addr - $remote_user [$time_local] "$request" '
11 '$status $body_bytes_sent "$http_referer" '
12 '"$http_user_agent" "$http_x_forwarded_for"';
13
14 sendfile on;
15 server_tokens off;
16 keepalive_timeout 65;
17 upstream www_server_pools{
18 server 192.168.38.130:80 weight=1;
19 server 192.168.38.129:80 weight=1;
20 }
21 server{
22 listen 80;
23 server_name www.hello.org;
24 location / {
25 proxy_pass http://www_server_pools;
26 }
27 }
28 }
6.在windows客户端配置etc目录下域名解析 192.168.38.128
www.hello.org
在浏览器中输入www.hello.org,会按照配置文件中的weight比例交替出现c02和c03web服务器。