Nginx

nginx -c nginx.conf

nginx -s reload

策略：轮询 权重 ip_hash url_hash fair(响应时间)

upstream upstream_name{
# hash $request_uri;
# server 127.0.0.1:9999;
# server 127.0.0.1:9000;
server 127.0.0.1:9999 weight=5;
server 127.0.0.1:9000 weight=1;
}
server {

listen 8888;

server_name localhost;

 

location / {
proxy_pass http://upstream_name;
proxy_set_header Host $host;
}

error_page 404 /404.html;

#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}