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# 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;
}
}
}
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;
}
}
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;
}
}
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 (.*) $1.html break;
}
proxy_pass http://backend;
}
server {
listen 80;
server_name info.example.com;
#charset koi8-r;
access_log /var/log/nginx/info.example.com.access.log main;
location / {
root /www/example.com/info.example.com;
index index.html index.htm;
rewrite ^/$ 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;
}
}
nginx: [emerg] "proxy_pass" cannot have URI part in location given by regular expression, or inside named location, or inside "if" statement, or inside "limit_except" block in /etc/nginx/conf.d/www.mydomain.com.conf:25 nginx: configuration file /etc/nginx/nginx.conf test failed
在location,if中使用证则匹配proxy_pass末尾不能写/
if ($request_uri ~* "^/info/{cn|tw}/{news|info}/\d\.html") {
proxy_pass http://info.example.com/;
break;
}
location ~ ^/info/ {
proxy_pass http://info.example.com/;
break;
}
proxy_pass http://info.example.com/; 改为 proxy_pass http://info.example.com; 可以解决