配置负载均衡池

#Demo1负载均衡池
upstream bolg_pool{
    server 127.0.0.1:8081;
}
#Demo2负载均衡池
upstream img_pool{
    server 127.0.0.1:8022;
}

Demo1端口转发

server {
    listen 80; #拦截端口
    server_name  bolg.xxxxx.com; #域名配置
    access_log logs/bolg.log;
    error_log logs/bolg.error;
    #将所有请求转发给blog_pool池的应用处理
    location / {
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://blog_pool; #如果是ssl更改成https
    }
}

Demo2端口转发

server {
    listen 80; #拦截端口
    server_name img.xxxxx.com; #域名配置
    access_log logs/img.log;
    error_log logs/img.error;
    #将所有请求转发给img_pool池的应用处理
    location / {
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://img_pool;#如果是ssl更改成https
    }
}