| 知乎专栏 |
# cat /etc/nginx/nginx.conf
#user nobody;
worker_processes 4;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 40960;
use epoll;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
access_log /dev/null;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
upstream backend{
# server 172.16.0.6:80;
server 10.0.0.68:80;
server 10.0.0.69:80;
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
# location / {
# root html;
# index index.html index.htm;
# }
access_log /dev/null;
error_log /dev/null;
location / {
# proxy_pass $scheme://$host$request_uri;
# proxy_set_header Host $http_host;
# proxy_buffers 256 4k;
# proxy_max_temp_file_size 0;
# proxy_connect_timeout 30;
# proxy_cache_valid 200 302 10m;
# proxy_cache_valid 301 1h;
# proxy_cache_valid any 1m;
proxy_pass http://backend;
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_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 30;
proxy_send_timeout 30;
proxy_read_timeout 30;
proxy_buffer_size 4k;
proxy_buffers 256 4k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
tcp_nodelay on;
}
#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;
}
}
}
/etc/nginx/conf.d/
proxy_cache_path /www/cache keys_zone=www:128m;
server {
location / {
proxy_pass http://example.net;
proxy_cache www;
proxy_cache_key $uri;
proxy_cache_valid 200 302 60m;
proxy_cache_valid 404 1m;
}
}
proxy_cache_valid 配置HTTP状态码与缓存时间
proxy_cache_valid any 1m; 任何内容缓存一分钟 proxy_cache_valid 200 302 60m; 状态200，302页面缓存 60分钟 proxy_cache_valid 404 1m; 状态404页面缓存1分钟
http {
proxy_cache_path /var/www/cache levels=1:2 keys_zone=my-cache:8m max_size=1000m inactive=600m;
proxy_temp_path /var/www/cache/tmp;
server {
location / {
proxy_pass http://example.net;
proxy_cache mycache;
proxy_cache_valid 200 302 60m;
proxy_cache_valid 404 1m;
}
}
}
location / {
proxy_pass http://localhost;
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_ignore_headers Set-Cookie;
proxy_ignore_headers Cache-Control;
proxy_cache_bypass $http_secret_header;
add_header X-Cache-Status $upstream_cache_status;
}
server {
listen 80;
server_name example.org;
root /var/www;
index index.html index.php;
location ~* .+.(ico|jpg|gif|jpeg|css|js|flv|png|swf)$ {
expires max;
}
location / {
proxy_pass http://backend;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
proxy_cache cache;
proxy_cache_key $host$request_uri;
proxy_cache_valid 200 304 12h;
proxy_cache_valid 302 301 12h;
proxy_cache_valid any 1m;
proxy_ignore_headers Cache-Control Expires;
proxy_pass_header Set-Cookie;
}
}
proxy_cache_valid 200 302 10m; proxy_cache_valid 301 1h; proxy_cache_valid any 1m;
需求如下
http://www.example.com/images/logo.jpg => http://images.example.com/logo.jpg
如果直接 proxy_pass http://images.example.com; 的后果是http://images.example.com/images/logo.jpg，我们需要去掉images目录，这里使用rewrite /images/(.+)$ /$1 break;实现
location ^~ /images/ {
rewrite /images/(.+)$ /$1 break;
proxy_pass http://images.example.com;
break;
}
如果文件不存在，那么去指定的节点上寻找
location / {
root /www;
proxy_intercept_errors on;
if (!-f $request_filename) {
proxy_pass http://172.16.1.1;
break;
}
}
location / {
root /www/images;
proxy_intercept_errors on;
if (!-f $request_filename) {
proxy_pass http://172.16.1.2;
break;
}
}
server {
listen 80;
server_name info.example.com;
#charset koi8-r;
access_log /var/log/nginx/info.example.com.access.log main;
location / {
root /www/example.com/info.example.com;
index index.html index.htm;
rewrite ^/$ http://www.example.com/;
valid_referers none blocked *.example.com;
if ($invalid_referer) {
#rewrite ^(.*)$ http://www.example.com/cn/$1;
return 403;
}
proxy_intercept_errors on;
# proxy_set_header X-Real-IP $remote_addr;
# proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# proxy_set_header Host $host;
#
# proxy_cache one;
# proxy_cache_valid 200 302 304 10m;
# proxy_cache_valid 301 1h;
# proxy_cache_valid any 1m;
if ( $request_uri ~ "^/public/datas/(sge|cgse|futures|fx_price|gold_price|stock|bonds)\.xml$") {
proxy_pass http://211.176.212.212$request_uri;
break;
}
if (!-f $request_filename) {
proxy_pass http://infoadmin.example.com;
#proxy_pass http://backend;
break;
}
}
location ~ ^/index\.php$ {
return 403;
}
location ~ ^/(config|include|crontab|/systemmanage)/ {
deny all;
break;
}
#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 /usr/share/nginx/html;
}
}
需求，在web目录下索引静态，如果不存在便进入proxy处理，通常proxy后面是tomcat等应用服务器。
我们可以使用 try_files 与 proxy_pass 实现我们的需求
server {
listen 80;
server_name m.netkiller.cn;
charset utf-8;
access_log /var/log/nginx/m.netkiller.cn.access.log;
location / {
root /www/example.com/m.example.com;
try_files $uri $uri/ @proxy;
}
location @proxy {
proxy_pass http://127.0.0.1:8000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
location ~ ^/WEB-INF/ {
deny all;
}
location ~ \.(html|js|css|jpg|png|gif|swf)$ {
root /www/example.com/m.example.com;
expires 1d;
}
location ~ \.(ico|fla|flv|mp3|mp4|wma|wmv|exe)$ {
root /www/example.com/m.example.com;
expires 7d;
}
location ~ \.flv {
flv;
}
location ~ \.mp4$ {
mp4;
}
location /module {
root /www/example.com/m.example.com;
}
}
背景：nginx + tomcat 模式，nginx 开启 SSI , Tomcat 动态页面中输出 SSI 标签
# cat /etc/nginx/conf.d/www.netkiller.cn.conf
server {
listen 80;
server_name www.netkiller.cn;
charset utf-8;
access_log /var/log/nginx/www.netkiller.cn.access.log;
location / {
#index index.html index.htm;
proxy_pass http://127.0.0.1:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
#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 /usr/share/nginx/html;
}
}
test.jsp 文件
<%@ page language="java" import="java.util.*,java.text.SimpleDateFormat" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>show time</title>
</head>
<body>
<%
Date date=new Date();
SimpleDateFormat ss=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String lgtime=ss.format(date);
%>
<center>
<h1><%=lgtime%></h1>
</center>
<!--# set var="test" value="Hello netkiller!" -->
<!--# echo var="test" -->
</body>
</html>
测试并查看源码，你会看到SSI标签
<!--# set var="test" value="Hello netkiller!" --> <!--# echo var="test" -->
解决方案
location / {
ssi on;
proxy_set_header Accept-Encoding "";
proxy_pass http://127.0.0.1:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
再次测试，你将看不到SSI标签，只能看到文本输出Hello netkiller!
Proxy 通过IP地址访问目的主机，如果目的主机是虚拟主机，你就需要告诉目的主机是那个域名。
proxy_set_header Host www.example.com;
proxy_set_header Host $server_name;
server {
listen 80;
server_name www.example.com;
charset utf-8;
access_log /var/log/nginx/www.example.com.access.log main;
proxy_set_header Host $server_name;
location / {
proxy_pass http://154.21.16.57;
}
#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 /usr/share/nginx/html;
}
}
location / {
root /var/www;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect false;
if ($request_uri ~* "\.(ico|css|js|gif|jpe?g|png)\?[0-9]+$") {
expires max;
break;
}
if (-f $request_filename) {
break;
}
if (-f $request_filename/index.html) {
rewrite (.*) $1/index.html break;
}
if (-f $request_filename.html) {
rewrite (.*) $1.html break;
}
proxy_pass http://backend;
}
proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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_set_header User-Agent "Mozilla/5.0 (compatible; MSIE 10.6; Windows NT 6.1; Trident/5.0; InfoPath.2; SLCC1; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET CLR 2.0.50727) 3gpp-gba UNTRUSTED/1.0"; proxy_set_header X-Forwarded-URI $request_uri;
例如响应头：
Connection: keep-alive Content-Encoding: gzip Content-Type: text/html; charset=UTF-8 Date: Thu, 04 Feb 2018 02:20:36 GMT Transfer-Encoding: chunked Vary: Accept-Encoding X-Powered-By: PHP/7.2.0
隐藏 PHP 版本信息
proxy_hide_header X-Powered-By;
location /images/ {
proxy_cache my_cache;
proxy_ignore_headers Cache-Control;
proxy_cache_valid any 30m;
...
}
有时用户会设置自定义的 HTTP 头信息，这些不符合 HTTP 的头信息如果需要会被 proxy_pass 过滤并丢弃。
proxy_pass_request_headers off;
默认系统是开启的
proxy_pass_request_headers on;
proxy_connect_timeout: 链接超时设置，后端服务器连接的超时时间，发起握手等候响应超时时间。
proxy_read_timeout: 连接成功后，等候后端服务器响应时间，其实已经进入后端的排队之中等候处理，也可以说是后端服务器处理请求的时间。
proxy_send_timeout: 后端服务器数据回传时间，就是在规定时间之内后端服务器必须传完所有的数据。
location / {
proxy_pass http://127.0.0.1:8000;
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_connect_timeout 60s;
proxy_read_timeout 300s;
proxy_send_timeout 300s;
}
proxy_set_header Accept-Encoding ""; # 防止网站gzip sub_filter '景峰' '景峯'; # 有效 sub_filter 'neo' 'netkiller'; sub_filter_once off; # 全部替换
location /neo {
proxy_pass https://www.netkiller.cn;
proxy_redirect off;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}
代理走 SSE 需要配置 proxy_buffering off; 和 proxy_cache off;
server {
listen 80;
listen 443 ssl;
server_name api.netkiller.cn;
access_log /var/log/nginx/api.netkiller.cn.access.log;
error_log /var/log/nginx/api.netkiller.cn.error.log;
include /etc/nginx/ssl.conf;
#error_page 497 https://$host$uri?$args;
if ($scheme = http) {
return 301 https://$server_name$request_uri;
}
#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 /usr/share/nginx/html;
}
location / {
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header REMOTE-HOST $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 120;
proxy_send_timeout 120;
proxy_read_timeout 120;
proxy_buffering off;
proxy_cache off;
proxy_pass http://api:8080/;
}
# wechat
location /wechat/miniprogram/bind/i2VsUGp64m.txt {
charset utf-8;
default_type text/plain;
return 200 "c535ea6844f77acf98ea166a160913ee";
}
location /wechat/miniprogram/voucher/i2VsUGp64m.txt {
charset utf-8;
default_type text/plain;
return 200 "c535ea6844f77acf98ea166a160913ee";
}
# location /wechat/ {
# proxy_http_version 1.1;
# proxy_set_header Host $host;
# proxy_set_header X-Real-IP $remote_addr;
# proxy_set_header REMOTE-HOST $remote_addr;
# proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
# proxy_connect_timeout 120;
# proxy_send_timeout 120;
# proxy_read_timeout 120;
# proxy_pass http://wechat:8080/;
# }
# location /ws/ {
# proxy_set_header Upgrade $http_upgrade;
# proxy_set_header Connection "Upgrade";
# proxy_connect_timeout 30s;
# proxy_read_timeout 7200s;
# proxy_send_timeout 30s;
# proxy_pass http://admin;
# }
location /markdown/ {
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header REMOTE-HOST $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_connect_timeout 120;
proxy_send_timeout 120;
proxy_read_timeout 120;
proxy_pass http://document:8080;
}
location /.well-known/ {
root /usr/share/nginx/html;
try_files $uri $uri/ /index.html;
index index.html index.htm;
}
location ~ /swagger-ui/ {
deny all;
}
}
/api/ 走代理，其他页面走 Nginx
server {
listen 443 ssl http2;
server_name www.netkiller.cn netkiller.cn;
ssl_certificate ssl/netkiller.cn.crt;
ssl_certificate_key ssl/netkiller.cn.key;
ssl_session_cache shared:SSL:20m;
ssl_session_timeout 60m;
charset utf-8;
#access_log /var/log/nginx/host.access.log main;
location / {
root /opt/netkiller.cn/www.netkiller.cn;
index index.html;
}
location ^~ /api/ {
proxy_pass http://127.0.0.1:8080;
proxy_http_version 1.1;
proxy_set_header Host $host;
break;
}
#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 /usr/share/nginx/html;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
location ~ /\.ht {
deny all;
}
}
127.0.0.1 api.example.com 172.16.0.10 api1.example.com 172.16.0.11 api2.example.com
upstream api.example.com {
least_conn;
server api1.example.com;
server api2.example.com;
}
server {
listen 80;
server_name api.example.com;
charset utf-8;
access_log /var/log/nginx/api.example.com.access.log;
location / {
proxy_pass http://api.example.com;
proxy_set_header X-Real-IP $remote_addr;
#proxy_set_header Host $host;
proxy_set_header Host api.example.com;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
}
server {
listen 80;
server_name m.netkiller.cn;
charset utf-8;
access_log /var/log/nginx/m.netkiller.cn.access.log;
location / {
root /www/example.com/m.example.com;
rewrite ^(.*)\;jsessionid=(.*)$ $1 break;
try_files $uri $uri/ @proxy;
}
location @proxy {
proxy_pass http://127.0.0.1:8000;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
location ~ ^/WEB-INF/ {
deny all;
}
location ~ \.(html|js|css|jpg|png|gif|swf)$ {
root /www/example.com/m.example.com;
expires 1d;
}
location ~ \.(ico|fla|flv|mp3|mp4|wma|wmv|exe)$ {
root /www/example.com/m.example.com;
expires 7d;
}
location ~ \.flv {
flv;
}
location ~ \.mp4$ {
mp4;
}
location /module {
root /www/example.com/m.example.com;
}
}
上面的jsessionid处理方式
背景各种原因需要再Nginx前面再增加一层Nginx虽然需求很变态，本着学习的目的试了试。
这里还使用了 http2 加速 nginx ssl http2 -> nginx ssl http2 -> Tomcat 8080
server {
listen 443 ssl http2;
server_name www.netkiller.cn;
ssl_certificate ssl/netkiller.cn.crt;
ssl_certificate_key ssl/netkiller.cn.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
location / {
proxy_buffers 16 4k;
proxy_buffer_size 2k;
proxy_pass https://www.netkiller.cn;
proxy_pass_header Set-Cookie;
add_header From www.netkiller.cn;
proxy_set_header Cookie $http_cookie;
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_cookie_domain www.netkiller.cn netkiller.cn;
#proxy_cookie_path / "/; secure; HttpOnly";
proxy_set_header Accept-Encoding "";
proxy_ignore_client_abort on;
}
}
有几点需要注意：
如果是443你需要挂在证书，需要透传cookie给目的主机，否则你将无法支持Session，应用程序需要从 X-Forwarded-For 获取IP地址。
下面是一个通过 proxy_pass 代理live800的案例，我们需要处理几个地方：
Host头处理，Cookie传递，替换原因页面中的域名，替换文件有html,css,xml,css,js
location ~ ^/k800 {
#rewrite ^/live800/(.*) /$1 break;
proxy_pass http://118.23.24.15;
proxy_pass_header Set-Cookie;
proxy_set_header Accept-Encoding "";
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host www.example.com;
proxy_set_header Cookie $http_cookie;
sub_filter_types text/html text/css text/xml text/css text/javascript;
sub_filter 'www.example.com' '$host';
sub_filter_once off;
}
server {
listen 80;
listen 443 ssl http2;
server_name api.netkiller.cn;
ssl_certificate ssl/netkiller.cn.crt;
ssl_certificate_key ssl/netkiller.cn.key;
ssl_session_cache shared:SSL:20m;
ssl_session_timeout 60m;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
charset utf-8;
access_log /var/log/nginx/api.netkiller.cn.access.log main;
location / {
proxy_pass http://127.0.0.1:7000;
}
location ^~ /api {
add_header Access-Control-Allow-Origin *;
add_header Access-Control-Allow-Headers Content-Type,Origin;
add_header Access-Control-Allow-Methods GET,OPTIONS;
proxy_pass http://other.example.com/api/;
}
}
通过 proxy 汉化 restful 接口返回的 json 字符串。
背景，有这样一个需求，前端HTML5通过ajax与restful交互，ajax会显示接口返回json数据，由于js做了混淆无法修改与restful交互的逻辑，但是json反馈结果需要汉化。
汉化前接口如下，返回message为 "message":"Full authentication is required to access this resource"
neo@netkiller ~/workspace/Developer/Python % curl http://api.netkiller.cn/restful/member/get/1.json
{"timestamp":1505206067543,"status":401,"error":"Unauthorized","message":"Full authentication is required to access this resource","path":"/restful/member/get/1.json"}
建立一个代理服务器，代理介于用户和接口之间，ajax 访问接口需要经过这个代理服务器中转。
增加 /etc/nginx/conf.d/api.netkiller.cn.conf 配置文件
server {
listen 80;
server_name api.netkiller.cn;
charset utf-8;
location / {
proxy_pass http://localhost:8443;
proxy_http_version 1.1;
proxy_set_header Host $host;
sub_filter_types application/json;
sub_filter 'Full authentication is required to access this resource' '用户验证错误';
sub_filter_once off;
}
}
所谓汉化就是字符串替换，使用nginx sub_filter 模块。
重新启动 nginx 然后测试汉化效果
neo@netkiller ~/workspace/Developer/Python % curl http://api.netkiller.cn/restful/member/get/1.json
{"timestamp":1505208931927,"status":401,"error":"Unauthorized","message":"用户验证错误","path":"/restful/member/get/1.json"}
现在我们看到效果是 "message":"用户验证错误"
server {
listen 80;
listen 443 ssl http2;
server_name www.netkiller.cn netkiller.cn;
ssl_certificate ssl/netkiller.cn.crt;
ssl_certificate_key ssl/netkiller.cn.key;
ssl_session_cache shared:SSL:20m;
ssl_session_timeout 60m;
charset utf-8;
#access_log /var/log/nginx/host.access.log main;
error_page 497 https://$host$uri?$args;
if ($scheme = http) {
return 301 https://$server_name$request_uri;
}
location ^~ /member/ {
proxy_pass https://47.75.176.32:443;
proxy_set_header Host www.netkiller.cn;
break;
}
location / {
root /opt/www.netkiller.cn;
index index.html index.php;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# 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 /opt/www.netkiller.cn$fastcgi_script_name;
include fastcgi_params;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
location ~ /\.ht {
deny all;
}
}
mkdir -p /var/cache/nginx/ipfs chown nginx:root /var/cache/nginx/ipfs
proxy_cache_path /var/cache/nginx/ipfs keys_zone=ipfs:4096m;
server {
listen 80;
server_name localhost;
#charset koi8-r;
access_log /var/log/nginx/ipfs.access.log;
location / {
proxy_pass http://127.0.0.1:8080;
proxy_cache ipfs;
proxy_cache_valid 200 30d;
expires max;
}
location ~* .+.(mp4)$ {
rewrite ^/(.*)\.mp4$ /$1 last;
proxy_pass http://127.0.0.1:8080;
proxy_cache ipfs;
proxy_cache_valid 200 30d;
expires max;
mp4;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
}
查看缓存情况
[root@netkiller ~]# find /var/cache/nginx/ipfs/ /var/cache/nginx/ipfs/ /var/cache/nginx/ipfs/47c3015c7a497f26f650a817f5a179ab
nginx 代理 springboot，Springboot 使用了 JWT 认证，HTTP头为 Authorization: Bearer {BASE64}
admin.netkiller.cn 后台需要限制登陆，公司没有固定IP地址，尝试了 VPN 方案，被封。最终决定使用 HTTP Auth，HTTP Auth 使用 HTTP Authorization: Basic {BASE64}。
问题来了，由于HTTP的 key 都是 Authorization，Authorization: Basic 会覆盖掉 Authorization: Bearer 导致 Springboot 无法认证返回 401.
使用下面👇配置解决，注意⚠️调试的时候需要每次关闭浏览器，否则会保留状态，不生效。
auth_basic off; proxy_pass_request_headers on;
完成的例子
server {
listen 80;
listen 443 ssl http2;
server_name admin.netkiller.cn;
include /etc/nginx/default.d/*.conf;
access_log /var/log/nginx/admin.netkiller.cn.access.log;
error_log /var/log/nginx/admin.netkiller.cn.error.log;
error_page 497 https://$host$uri?$args;
if ($scheme = http) {
return 301 https://$server_name$request_uri;
}
location / {
auth_basic "Administrator's Area";
auth_basic_user_file htpasswd;
root /opt/netkiller.cn/admin.netkiller.cn;
try_files $uri $uri/ /index.html;
index index.html;
}
location /api/ {
auth_basic off;
proxy_pass_request_headers on;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header REMOTE-HOST $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://api.netkiller.cn:8080/;
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}