前言
系统部署难免需要对nginx做一些配置优化,记录如下.
优化
Request Entity Too Large Ingress Nginx
- 普通nginx配置
client_max_body_size 20M;
- ingress nginx配置
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: ingress-nginx
namespace: saas-pro
annotations:
kubernetes.io/ingress.class: "nginx"
nginx.ingress.kubernetes.io/proxy-body-size: "50m"
开启gzip压缩
- 普通nginx配置
gzip on;
gzip_min_length 1k;
gzip_comp_level 3;
gzip_types text/plain application/javascript application/x-javascript
text/css application/xml text/javascript
application/x-httpd-php image/jpeg image/gif image/png application/vnd.ms-fontobject
font/ttf font/opentype font/x-woff image/svg+xml;
gzip_vary on;
gzip_buffers 32 4k;
Get请求太长&Post Body太长
- 普通nginx配置
client_max_body_size 500M;
client_header_buffer_size 51200k;
large_client_header_buffers 4 51200k;
增加后端响应超时时长
- 普通nginx配置
proxy_connect_timeout 90;
proxy_send_timeout 90;
proxy_read_timeout 90;
允许跨域&携带cookie
- 普通nginx配置
proxy_pass_header Set-Cookie;
proxy_pass_header Host;
proxy_pass_header Access-Control-Allow-Origin;
proxy_pass_header Access-Control-Allow-Credentials;
proxy_pass_header Access-Control-Allow-Headers;
proxy_set_header Host $proxy_host;
if条件判断
- 普通nginx配置
set $flag 0;
if ( $host = "yiqi.test-saas.bitnei.cn" ) {
set $flag "${flag}1";
}
if ( $request_uri ~ "new_logo.png" ) {
set $flag "${flag}2";
}
if ( $request_uri ~ "bitbugfavicon.ico" ) {
set $flag "${flag}3";
}
if ( $flag = "012" ) {
rewrite ~* /assets/yiqi/new_logo.png break;
}
if ( $flag = "013" ) {
rewrite ~* /assets/yiqi/bitbugfavicon.ico break;
}
二级目录配置
- 普通nginx配置
location ^~ /bit {
root /opt/static/;
}
添加header
- 普通nginx配置
location /xx/{
add_header 'Access-Control-Expose-Headers' 'to-sec,pub';
}
404跳转首页
- 普通nginx配置
location ^~ /bit {
root /opt/static/;
index index.html;
error_page 404 /index.html;
}
总结
以上为笔者在开发中,总结的配置,希望对读者有一定的帮助.
