小编Kop*_*man的帖子

首先请原谅这个问题是否简单。

我有一台装有 Ubuntu 和 nginx 的服务器。使用时始终有效http，但在添加证书并尝试启用后，https我收到此错误nginx: [emerg] host not found in upstream "api"。
这是我的配置：

upstream api {
    least_conn;
    server 176.9.91.243:7123;
}

upstream api2 {
    least_conn;        
    server 176.9.32.170:7123;       
}

server {
#   listen 80;
    listen 443;

    ssl on;

    ssl_certificate /etc/ssl/chain.crt;
    ssl_certificate_key /etc/ssl/ssl_key.key;

    add_header Strict-Transport-Security "max-age=31536000";
    add_header Content-Security-Policy "block-all-mixed-content";


    root /var/www/hosting;

    index index.html index.htm;
    client_max_body_size 15m;

    server_name serverName.com;
    gzip  on;
    gzip_min_length 1000;
    gzip_proxied    expired no-cache no-store private auth;
    gzip_types    text/plain application/javascript application/x-javascript text/javascript text/xml text/css;

    set …