Nginx 配置反向代理和负载均衡，疯狂 java 讲义 pdf 百度云

作者：Java高工P7

2021 年 11 月 10 日
本文字数：3444 字
阅读完需：约 11 分钟

? ?ssl_certificate_key ?cert.key;

? ?ssl_session_cache ? ?shared:SSL:1m;

? ?ssl_session_timeout ?5m;

? ?ssl_ciphers ?HIGH:!aNULL:!MD5;

? ?ssl_prefer_server_ciphers ?on;

? ?location / {

? ? ? ?root ? html;

? ? ? ?index ?index.html index.htm;

? ?}

}

配置文件基本都包含我们想要的功能，就是有些配置项可能我们用不到，所以官网上面就给我们屏蔽了。我们只需要在默认的配置文件上面添加如下映射配置，和映射对应的具体服务地址。

映射配置

location /模块名称/{

ssi on;

ssi_silent_errors on;

proxy_read_timeout 300;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_pass http://映射名称;

}

映射对应的具体服务地址

upstream 映射名称 {

server ip:端口;

}

负载均衡的实现就是写多个 server 服务就可以了，然后我们也可以对不同的服务设置不同的权重，这么就不进行过多的介绍了。这些都配置好之后，我们启动一下 nginx 服务就可以了，下面我们来具体看一下，我配置的具体信息，大家一看就知道是什么情况了，其实很简单的。

#user ?nobody;

worker_processes ?1;

#error_log ?logs/error.log;

#error_log ?logs/error.log ?notice;

#error_log ?logs/error.log ?info;

#pid ? ? ? ?logs/nginx.pid;

events {

worker_connections ?1024;

}

http {

include ? ? ? mime.types;

default_type ?application/octet-stream;

#log_format ?main ?' $r e m o t e_{a} d d r -$ remote_user [ $t i m e_{l} o c a l] "$ request" '

? ? ? ? ? ? ? ? ?' $s t a t u s$ body_bytes_sent "$http_referer" '

? ? ? ? ? ? ? ? ?'" $h t t p_{u} s e r_{a} g e n t " "$ http_x_forwarded_for"';

#access_log ?logs/access.log ?main;

sendfile ? ? ? ?on;

#tcp_nopush ? ? on;

#keepalive_timeout ?0;

keepalive_timeout ?65;

#gzip ?on;

upstream platform-activity {

server 127.0.0.1:8090;

}

upstream platform-admin {

server 127.0.0.1:8091; ?

}

upstream platform-es {

server 127.0.0.1:8092;?

}

upstream platform-goods {

server 127.0.0.1:8093;

}

upstream platform-im {

server 127.0.0.1:8094;?

}

upstream platform-log {

server 127.0.0.1:8095;

}

upstream platform-login { ?

server 127.0.0.1:8096; ??

}

upstream platform-mq {

server 127.0.0.1:8097; ??

}

upstream platform-score {

server 127.0.0.1:8098; ??

}

upstream platform-task {

server 127.0.0.1:8099; ??

}

upstream platform-team {

server 127.0.0.1:8190; ??

}

upstream platform-user {

server 127.0.0.1:8191; ??

}

server {

listen ? ? ? 80;

server_name ?192.168.10.112;

#charset koi8-r;

#access_log ?logs/host.access.log ?main;

location / {

root ? html;

index ?index.html index.htm;

}

location /platform-activity/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-activity;

}

location /platform-admin/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-admin;

}

location /platform-es/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-es;

}

location /platform-goods/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-goods;

}

location /platform-im/{ ??

ssi on; ?

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复制代码

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-im;

}

location /platform-log/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-log;

}

location /platform-login/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-login;

}

location /platform-mq/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-mq;

}

location /platform-score/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-score;

}

location /platform-task/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-task;

}

location /platform-team/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-team;

}

location /platform-user/{ ??

ssi on; ?

ssi_silent_errors on; ?

proxy_read_timeout 300; ?

proxy_set_header Host $host; ?

proxy_set_header X-Real-IP $remote_addr; ?

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; ?

proxy_pass http://platform-user;

}

#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;

}

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 ssl;

? ?server_name ?localhost;

? ?ssl_certificate ? ? ?cert.pem;

? ?ssl_certificate_key ?cert.key;

? ?ssl_session_cache ? ?shared:SSL:1m;

? ?ssl_session_timeout ?5m;

? ?ssl_ciphers ?HIGH:!aNULL:!MD5;

? ?ssl_prefer_server_ciphers ?on;

? ?location / {

? ? ? ?root ? html;

? ? ? ?index ?index.html index.htm;

? ?}

}

因为是为了开发调试方便，所以 nginx 也是 window 的 nginx，但是 window 上面启动会出现很尴尬的事情，比如我双击 nginx.exe，然后一闪而过。。。没有任何其它的反应，一脸懵逼，到底是启动成功还是启动失败呢，这边我教大家一个鉴别的方法。

发布于: 3 小时前阅读数: 3

Java高工P7

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Nginx 配置反向代理和负载均衡，疯狂 java 讲义 pdf 百度云

? ?ssl_certificate_key ?cert.key;

? ?ssl_session_cache ? ?shared:SSL:1m;

? ?ssl_session_timeout ?5m;

? ?ssl_ciphers ?HIGH:!aNULL:!MD5;

? ?ssl_prefer_server_ciphers ?on;

? ?location / {

? ? ? ?root ? html;

? ? ? ?index ?index.html index.htm;

? ?}

? ? ? ? ? ? ? ? ?'statusbody_bytes_sent "$http_referer" '

? ? ? ? ? ? ? ? ?'"httpu​sera​gent""http_x_forwarded_for"';

redirect server error pages to the static page /50x.html

proxy the PHP scripts to Apache listening on 127.0.0.1:80

? ?proxy_pass ? http://127.0.0.1;

pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

? ?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

? ?deny ?all;

another virtual host using mix of IP-, name-, and port-based configuration

? ?listen ? ? ? 8000;

? ?listen ? ? ? somename:8080;

? ?server_name ?somename ?alias ?another.alias;

? ?location / {

? ? ? ?root ? html;

? ? ? ?index ?index.html index.htm;

? ?}

HTTPS server

? ?listen ? ? ? 443 ssl;

? ?server_name ?localhost;

? ?ssl_certificate ? ? ?cert.pem;

? ?ssl_certificate_key ?cert.key;

? ?ssl_session_cache ? ?shared:SSL:1m;

? ?ssl_session_timeout ?5m;

? ?ssl_ciphers ?HIGH:!aNULL:!MD5;

? ?ssl_prefer_server_ciphers ?on;

? ?location / {

? ? ? ?root ? html;

? ? ? ?index ?index.html index.htm;

? ?}

Java高工P7

评论

? ? ? ? ? ? ? ? ?' $s t a t u s$ body_bytes_sent "$http_referer" '

? ? ? ? ? ? ? ? ?'" $h t t p_{u} s e r_{a} g e n t " "$ http_x_forwarded_for"';