网络拓扑结构
大概思路是：所有请求都是从80/443端口进入，根据不同的域名跳转到不同的host。这里仅仅适合不同的域名来用同一个端口对应多个server的情况。
NGINX 目录
正常情况下，NGINX的目录按如下结构进行规范。
NGINX.CONF
#user nobody;
worker_processes 2;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
# 引入vhost文件夹下的虚拟主机
include vhost/*.conf;
# 不同域名对应不同测试端口
upstream vip.xx.com{
server 127.0.0.1:8080;
}
upstream user-vip.xx.com{
server 127.0.0.1:8081;
}
server {
listen 80;
server_name localhost;
location / {
root html;
index index.html index.htm;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
VHOST目录
VHOST下的配置文件命名规范如下。
xx.yy.com.conf
如：passport.jd.com.conf
单独每个虚拟主机的配置
示例1
server {
listen 80;
client_max_body_size 10M;
ssl_certificate D:/Software/nginx1.4/conf/ssl/server.crt;
ssl_certificate_key D:/Software/nginx1.4/conf/ssl/server.key;
listen 443 ssl;
# server名字，如果可以匹配多级域名，可以使用该方式 ~^(.+)?\.domain\.com$;
server_name vip.xx.com;
charset utf-8;
index index.html index.htm;
location / {
set $meshttps "";
if ($scheme = "http") {
set $meshttps "1";
}
if ($uri ~* ^(.*)/login(.*)$) {
set $meshttps "1${meshttps}";
}
if ($meshttps = "11") {
rewrite ^(.*)$ https://$host$uri break;
}
proxy_set_header Host $host;
set $SSL "";
if ($scheme = "https") {
set $SSL SSL;
}
proxy_set_header X-Proto $SSL;
proxy_pass http://vip.xx.com;
proxy_connect_timeout 500s;
proxy_read_timeout 500s;
proxy_send_timeout 500s;
}
location /mes {
set $meshttps "";
if ($scheme = "http") {
set $meshttps "1";
}
if ($uri ~* ^(.*)/login(.*)$) {
set $meshttps "1${meshttps}";
}
if ($meshttps = "11") {
rewrite ^(.*)$ https://$host$uri break;
}
rewrite ^/mes/(.*) /$1 break;
proxy_set_header Host $host;
proxy_pass http://vip.xx.com;
}
}
示例2
server {
listen 80;
client_max_body_size 10M;
ssl_certificate D:/Software/nginx1.4/conf/ssl/server.crt;
ssl_certificate_key D:/Software/nginx1.4/conf/ssl/server.key;
listen 443 ssl;
server_name user-vip.xx.com;
charset utf-8;
index index.html index.htm;
location / {
proxy_set_header Host $host;
set $SSL "";
if ($scheme = "https") {
set $SSL SSL;
}
proxy_set_header X-Proto $SSL;
proxy_pass http://user-vip.xx.com/;
proxy_connect_timeout 500s;
proxy_read_timeout 500s;
proxy_send_timeout 500s;
}
}
证书放置目录ssl
mime.types
types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
application/x-javascript js;
application/atom+xml atom;
application/rss+xml rss;
text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;
image/png png;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;
image/svg+xml svg svgz;
image/webp webp;
application/java-archive jar war ear;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.ms-excel xls;
application/vnd.ms-powerpoint ppt;
application/vnd.wap.wmlc wmlc;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;
application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/zip zip;
application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream eot;
application/octet-stream iso img;
application/octet-stream msi msp msm;
audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;
video/3gpp 3gpp 3gp;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}
使用
如果要加入一个网络访问路径，可以如下操作
1.在nginx.conf下增加一个upstream
upstream vip.xx.com{
server 10.0.0.77 weight=5;
server 10.0.0.88 weight=10;
}
2.在vhost新建一个文件名为vip.xx.com.conf
3.拷贝其他vhost的内容进入到该文件，修改如下图所示。
