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- worker_processes 1;
- error_log /var/log/nginx/error.log warn;
- pid /var/run/nginx.pid;
- events {
- # 可以根据业务并发量适当调高
- worker_connections 1024;
- }
- http {
- include mime.types;
- default_type application/octet-stream;
- # 高效传输文件
- sendfile on;
- # 长连接超时时间
- keepalive_timeout 65;
- # 单连接最大请求数,提高长连接复用率
- keepalive_requests 100000;
- # 限制body大小
- client_max_body_size 100m;
- client_header_buffer_size 32k;
- client_body_buffer_size 512k;
- # 开启静态资源压缩
- gzip_static on;
- # 连接数限制 (防御类配置) 10m 一般够用了,能存储上万 IP 的计数
- limit_conn_zone $binary_remote_addr zone=perip:10m;
- limit_conn_zone $server_name zone=perserver:10m;
- # 隐藏 nginx 版本号,防止暴露版本信息
- server_tokens off;
- log_format main '$remote_addr - $remote_user [$time_local] "$request" '
- '$status $body_bytes_sent "$http_referer" '
- '"$http_user_agent" "$http_x_forwarded_for"';
- access_log /var/log/nginx/access.log main;
- upstream server {
- ip_hash;
- server 127.0.0.1:8080;
- server 127.0.0.1:8081;
- }
- upstream monitor-admin {
- server 127.0.0.1:9090;
- }
- upstream snailjob-server {
- server 127.0.0.1:8800;
- }
- server {
- listen 80;
- server_name localhost;
- # https配置参考 start
- #listen 443 ssl;
- # 证书直接存放 /docker/nginx/cert/ 目录下即可 更改证书名称即可 无需更改证书路径
- #ssl on;
- #ssl_certificate /etc/nginx/cert/xxx.local.crt; # /etc/nginx/cert/ 为docker映射路径 不允许更改
- #ssl_certificate_key /etc/nginx/cert/xxx.local.key; # /etc/nginx/cert/ 为docker映射路径 不允许更改
- #ssl_session_timeout 5m;
- #ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
- #ssl_protocols TLSv1.3 TLSv1.2 TLSv1.1 TLSv1;
- #ssl_prefer_server_ciphers on;
- # https配置参考 end
- # 演示环境配置 拦截除 GET POST 之外的所有请求
- # if ($request_method !~* GET|POST) {
- # rewrite ^/(.*)$ /403;
- # }
- # location = /403 {
- # default_type application/json;
- # return 200 '{"msg":"演示模式,不允许操作","code":500}';
- # }
- # 限制外网访问内网 actuator 相关路径
- location ~ ^(/[^/]*)?/actuator.*(/.*)?$ {
- return 403;
- }
- location / {
- root /usr/share/nginx/html; # docker映射路径 不允许更改
- try_files $uri $uri/ /index.html;
- index index.html index.htm;
- }
- location /prod-api/ {
- # 设置客户端请求头中的 Host 信息(保持原始 Host)
- proxy_set_header Host $http_host;
- # 获取客户端真实 IP
- proxy_set_header X-Real-IP $remote_addr;
- # 自定义头 REMOTE-HOST,记录客户端 IP
- proxy_set_header REMOTE-HOST $remote_addr;
- # 获取完整的客户端 IP 链(经过多级代理时)
- proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
- # 设置后端响应超时时间(这里是 24 小时,适合长连接/SSE)
- proxy_read_timeout 86400s;
- # SSE (Server-Sent Events) 与 WebSocket 支持参数
- proxy_http_version 1.1;
- proxy_set_header Upgrade $http_upgrade;
- proxy_set_header Connection "upgrade";
- # 禁用代理缓冲,数据直接传给客户端
- proxy_buffering off;
- # 禁用代理缓存
- proxy_cache off;
- # 按 IP 限制连接数(防 CC 攻击) 小型站:10~20 就够 中型站:50~100
- limit_conn perip 20;
- # 按 Server 限制总并发连接数 根据服务器的最大并发处理能力来定 太小会限制合法用户访问,太大会占满服务器资源
- limit_conn perserver 500;
- proxy_pass http://server/;
- }
- # https 会拦截内链所有的 http 请求 造成功能无法使用
- # 解决方案1 将 admin 服务 也配置成 https
- # 解决方案2 将菜单配置为外链访问 走独立页面 http 访问
- location /admin/ {
- # 设置客户端请求头中的 Host 信息(保持原始 Host)
- proxy_set_header Host $http_host;
- # 获取客户端真实 IP
- proxy_set_header X-Real-IP $remote_addr;
- # 自定义头 REMOTE-HOST,记录客户端 IP
- proxy_set_header REMOTE-HOST $remote_addr;
- # 获取完整的客户端 IP 链(经过多级代理时)
- proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
- # 禁用代理缓冲,数据直接传给客户端
- proxy_buffering off;
- # 禁用代理缓存
- proxy_cache off;
- proxy_pass http://monitor-admin/admin/;
- }
- location /snail-job/ {
- # 设置客户端请求头中的 Host 信息(保持原始 Host)
- proxy_set_header Host $http_host;
- # 获取客户端真实 IP
- proxy_set_header X-Real-IP $remote_addr;
- # 自定义头 REMOTE-HOST,记录客户端 IP
- proxy_set_header REMOTE-HOST $remote_addr;
- # 获取完整的客户端 IP 链(经过多级代理时)
- proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
- # SSE (Server-Sent Events) 与 WebSocket 支持参数
- proxy_http_version 1.1;
- proxy_set_header Upgrade $http_upgrade;
- proxy_set_header Connection "upgrade";
- # 禁用代理缓冲,直接传输给客户端
- proxy_buffering off;
- # 禁用代理缓存
- proxy_cache off;
- proxy_pass http://snailjob-server/snail-job/;
- }
- error_page 500 502 503 504 /50x.html;
- location = /50x.html {
- root html;
- }
- }
- }
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