nginx.conf 集群完整配置

###############################nginx.conf 集群完整配置###############################
#user  nobody;                  # user 主模块指令,指令nginx worker 执行用户和用户组(user xxxuser xxxgroup) ，默认由nobody执行
worker_processes  1;            # worker_processes 主模块指令,指令nginx执行进程数,每一个进程平均耗10m-12m内存。单核为1,多核为n

#error_log  logs/error.log;     # 全局日志 输出级别debug,info,notice,warn,error,crit ,当中debug输出日志最为具体
#error_log  logs/error.log  notice; #级别 notice
#error_log  logs/error.log  info;   #级别 info

#pid        logs/nginx.pid;     #pid 指令  指定进程id存储位置

events {
worker_connections  1024;   #events 指令 指令nginx 工作模式和连接数上限
}

http {                                  #http服务器配置
include       mime.types;           #包括文件mime.types
default_type  application/octet-stream;  #默觉得二进制流

#日志格式的设定
#log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '  #HttpLog模块指令。日志输出格式。main为日志名称。能够在access_log指令引用
#                  '$status $body_bytes_sent "$http_referer" '
#                  '"$http_user_agent" "$http_x_forwarded_for"';

#access_log  logs/access.log  main;

sendfile        on;   #高效文件传输模式,将tcp_nopush和tcp_nodely设置为on
#tcp_nopush     on;

#keepalive_timeout  0;  #客户端连接保持活动的超时时间,超时后关闭连接
keepalive_timeout  65;

#gzip  on;  #开启gzip压缩  实时压缩输出数据流

#server虚拟主机配置1
server {
listen       80;  #port
server_name  www.luozhonghua1.com; #ip或域名。能够多个www.abc.com,127.0.0.1

#charset koi8-r;   #编码格式

access_log  logs/luozhonghua1.access.log  main;   #虚拟主机訪问日志存放路径

location / {
#root   html;
index  index.html index.htm;
root   /web/www/luozhonghua1.com/htdocs;
}

#error_page  404              /404.html;

# redirect server error pages to the static page /50x.html
#
#error_page   500 502 503 504  /50x.html;
#location = /50x.html {
root   html;
}

#server虚拟主机配置2
server {
listen       80;  #port
server_name  www.luozhonghua2.com; #ip或域名，能够多个www.abc.com,127.0.0.1

#charset koi8-r;   #编码格式

access_log  logs/luozhonghua2.access.log  main;   #虚拟主机訪问日志存放路径

location / {
#root   html;
index  index.html index.htm;
root   /web/www/luozhonghua2.com/htdocs;
}

#error_page  404              /404.html;

# redirect server error pages to the static page /50x.html
#
#error_page   500 502 503 504  /50x.html;
#location = /50x.html {
root   html;
}

#server虚拟主机配置3
include /usr/local/nginx/conf/vhosts/www.luozhonghua2.com.conf;
####/usr/local/nginx/conf/vhosts/www.luozhonghua2.com.conf
#server {
#  listen    80;
#  server_name  www.luozhonghua3.com
#  access_log   logs/luozhonghua3.access.log.main;
#  location  / {
#     index index.html;
#     root /web/www/luozhonghua3.com/htdocs;
#  }
#}
####/usr/local/nginx/conf/vhosts/www.luozhonghua2.com.conf

#nginx反向代理负载均衡配置
upstream myserver{
server 192.168.1.101:80 weight=3 max_fails=3 fail_timeout=20s;
server 192.168.1.102:80 weight=1 max_fails=3 fail_timeout=20s;
server 192.168.1.103:80 weight=4 max_fails=3 fail_timeout=20s;
}

server{
listen 80;
server_name   www.luozhonghua.com 192.168.1.100;
index index.htm index.html
root /web/root;

location / {
proxy_pass http://myserver; proxy_next_upstream http_500 http_502 http_503 error timeout invalid_header;
include /usr/local/nginx/conf/proxy.conf;
}

}

######/usr/local/nginx/conf/proxy.conf文件内容
#proxy_redirect off;
#proxy_set_header Host $host;
#proxy_set_header X-Real-IP $remote_addr;
#proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
#client_body_buffer_size 128k;
#proxy_connect_timeout 90;
#proxy_send_timeout 90;
#proxy_read_timeout 90;
#proxy_buffer_size 4k;
#proxy_buffers 4 32k;
#proxy_busy_buffers_size 64k;
#proxy_temp_file_write_size 64k;
######proxy.conf文件内容

#防盗链接设置
location ~* \.(jpg|gif|png|swf|flv|wma|wmv|asf|mp3|mmf|zip|rar)${
valid_referers none blocked *.luozhonghua.com luozhonghua.com;
if($invalid_referer)
{
rewrite ^/ http://www.luozhonghua.com/img/error.gif #return 403;
}

location /images{
root /usr/local/nginx/html;
valid_referers none blocked *.luozhonghua.com luozhonghua.com;
if($invalid_referer){
return 403;
}
}
}

#日志切割配置
#/bin/bash
savepath_log='/home/nginx/logs'   # 切割后日志存放路径
nglogs='/usr/local/nginx/logs'    # nginx日志文件存放路径

mkdir -p $savepath_log/$(date+%Y)/$(date+%m)
mv $nglogs/access.log $savepath_log/$(date+%Y)/$(date+%m)/access.$(date+%Y%m%d).log
mv $nglogs/error.log $savepath_log/$(date+%Y)/$(date+%m)/error.$(date+%Y%m%d).log
kill -USR1 'cat /usr/local/nginx/logs/nginx.pid'   #通过nginx信号USR1实现日志自己主动切换功能

# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
#    proxy_pass   http://127.0.0.1; #}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
#    root           html;
#    fastcgi_pass   127.0.0.1:9000;
#    fastcgi_index  index.php;
#    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
#    include        fastcgi_params;
#}

# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
#    deny  all;
#}
}

# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
#    listen       8000;
#    listen       somename:8080;
#    server_name  somename  alias  another.alias;

#    location / {
#        root   html;
#        index  index.html index.htm;
#    }
#}

# HTTPS server
#
#server {
#    listen       443;
#    server_name  localhost;

#    ssl                  on;
#    ssl_certificate      cert.pem;
#    ssl_certificate_key  cert.key;

#    ssl_session_timeout  5m;

#    ssl_protocols  SSLv2 SSLv3 TLSv1;
#    ssl_ciphers  HIGH:!aNULL:!MD5;
#    ssl_prefer_server_ciphers   on;

#    location / {
#        root   html;
#        index  index.html index.htm;
#    }
#}

}