user root;
worker_processes 1;
events {
    worker_connections 1024;
    use epoll;
}
http {
    include mime.types;
    default_type application/octet-stream;
        sendfile on;
         tcp_nopush on;
        keepalive_timeout 65;
    upstream fdfs_group1 {
        server 192.168.56.11:8888 weight=1 max_fails=2 fail_timeout=30s;
        server 192.168.56.12:8888 weight=1 max_fails=2 fail_timeout=30s;
    }
    upstream fdfs_group2 {
        server 192.168.56.13:8888 weight=1 max_fails=2 fail_timeout=30s;
        server 192.168.56.14:8888 weight=1 max_fails=2 fail_timeout=30s;
    }
        server {
        listen 8000;
        server_name localhost;
        #charset koi8-r;
        #access_log logs/host.access.log main;
        #设置 group 的负载均衡参数
        location /group1/M00 {
            proxy_pass http://fdfs_group2;
        }
        location /group2/M00 {
            proxy_pass http://fdfs_group2;
        }
    }
}

user root;
worker_processes 1;
events {
    worker_connections 1024;
    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;
    sendfile on;
    tcp_nopush on;
    #keepalive_timeout 0;
    keepalive_timeout 65;
    #gzip on;
    server_names_hash_bucket_size 128;
    client_header_buffer_size 32k;
    large_client_header_buffers 4 32k;
    client_max_body_size 300m;
    proxy_redirect off;
    proxy_set_header Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_connect_timeout 90;
    proxy_send_timeout 90;
    proxy_read_timeout 90;
    proxy_buffer_size 16k;
    proxy_buffers 4 64k;
    proxy_busy_buffers_size 128k;
    proxy_temp_file_write_size 128k;
    proxy_cache_path /tmp/cache/nginx/proxy_cache levels=1:2 keys_zone=http-cache:200m max_size=1g inactive=30d;
    proxy_temp_path /tmp/cache/nginx/proxy_cache/tmp;
    
        upstream fdfs_group1 {
        server 192.168.56.40:8000 weight=1 max_fails=2 fail_timeout=30s;
        server 192.168.56.45:8000 weight=1 max_fails=2 fail_timeout=30s;
    }
    upstream fdfs_group2 {
        server 192.168.56.40:8000 weight=1 max_fails=2 fail_timeout=30s;
        server 192.168.56.45:8000 weight=1 max_fails=2 fail_timeout=30s;
    }
    server {
        listen 80;
        server_name localhost;
        #charset koi8-r;
        #access_log logs/host.access.log main;
        location /group1/M00 {
            proxy_next_upstream http_502 http_504 error timeout invalid_header;
            proxy_cache http-cache;
            proxy_cache_valid 200 304 12h;
            proxy_cache_key $uri$is_args$args;
            proxy_pass http://fdfs_group1;
            expires 30d;
        }
        location /group2/M00 {
            proxy_next_upstream http_502 http_504 error timeout invalid_header;
            proxy_cache http-cache;
            proxy_cache_valid 200 304 12h;
            proxy_cache_key $uri$is_args$args;
            proxy_pass http://fdfs_group2;
            expires 30d;
        } 
        #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;
        }
    }
}