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upstream tomcats {
server 127.0.0.1:8001;
server 127.0.0.1:8002;
server 127.0.0.1:8003;
}
# 要定义在http模块之内，server模块之外
server {
listen 80 ;
location / {
proxy_pass_header Server;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Scheme $scheme;
proxy_pass http://tomcats;
}
}
proxy_cache_path /opt/app/cache levels=1:2 keys_zone=lzz_cache:10m max_size=10g inactive=60m use_temp_path=off;
server {
location / {
expires 1h;
proxy_pass_header Server;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Scheme $scheme;
proxy_pass http://tomcats;
proxy_cache lzz_cache;
proxy_cache_valid 200 304 1m;
proxy_cache_valid any 10m;
proxy_cache_key $host$uri$is_args$args;
add_header Nginx-Cache "$upstream_cache_status";
proxy_next_upstream error timeout invalid_header http_500http_502 http_503 http_504;
}
}
