Nginx 反向代理时的快速错误

我正在尝试使用Nginx为有内容的CDN设置缓存反向代理

我的配置如下：

http {
    proxy_cache_path  /my/cache  levels=1:2    keys_zone=STATIC:10m       inactive=24h  max_size=1g;

    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  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;


        server {
            listen 443 ssl;
            server_name my.domain.com;
            server_tokens   off;
            root /my/www/client;
            index index.html;
            try_files $uri $uri/ /index.html;

            auth_basic "Private Property";
            auth_basic_user_file /pass/.htpasswd;


            ssl_certificate /my/ssl/cert.crt;
            ssl_certificate_key /my/ssl/key.key;
                ssl_dhparam /etc/ssl/certs/LS-dhparam.pem;
                ssl_protocols       TLSv1 TLSv1.1 TLSv1.2;
                ssl_prefer_server_ciphers on;
                ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECD$

            location /spaces {
                index index.html index.htm;
                charset utf-8;
                proxy_pass http://cdn.contentful.com/spaces/spaceId/entries?access_token=accessTokenValue;
                proxy_ignore_headers Cache-Control Expires;
                proxy_cache STATIC;
                proxy_cache_valid 200 10m;
                proxy_cache_use_stale   error timeout invalid_header updating http_500 http_502 http_503 http_504;
                proxy_redirect off;
                proxy_set_header Host $host;
                proxy_set_header X-Forwarded-Host $host;
                proxy_set_header X-Forwarded-Server $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_For;
                proxy_set_header Connection "";
                proxy_http_version 1.1;

                proxy_connect_timeout 90s;
                proxy_send_timeout 90s;
                proxy_read_timeout 90s;
                proxy_buffer_size 4k;
                proxy_buffers 4 32k;
                proxy_busy_buffers_size 64k;
                proxy_temp_file_write_size 64k;
                send_timeout 90s;

            }
        }
}

其中spaceId和accessTokenValue当然是合适的

然后我触发一个请求

返回以下错误：Fastly错误：未知域：my.domain.com。请检查此域是否已添加到服务

当我尝试使用完整url时，它会起作用：

我的nginx配置是否有问题，或者contentful是否有问题？

您需要删除

proxy_set_header Host $host;

---

为了让它发挥作用。因为当您将代理传递到

代理传递时http://cdn.contentful.com/spaces/spaceId/entries?access_toke‌​n=accessTokenValue&$‌​query_string

，您希望主机名保持为

cdn.contentful.com

且不更改它

是否希望将参数从原始请求传递到代理传递？url也是绝对的

https://my.domain.com/spaces/

否则之后您将有其他内容？我想将参数传递给yes。（您可以在示例中看到这两个URL。我希望将第一个URL转换为第二个URL）然后将proxy\u pass更改为

proxy\u passhttp://cdn.contentful.com/spaces/spaceId/entries?access_token=accessTokenValue&$query_string

；看看是否有帮助，我得到了一个502，日志中说我的cdn.contentful.com无法解析，所以我添加了解析器8.8.8.8；回到上面的Fastly错误，我正在写一篇关于调试proxy_pass的文章，很快将与大家分享，这样你就可以发布更多的调试日志了