我的 nginx 配置有問題。我有一個使用 cloudflare DNS 代理記錄運行的域。主站點和子域（帶有 portainer）已從 Let's Encrypt 獲得 ssl 證書。當我想進入主站點或我的子域時，我收到太多重定向錯誤。當我關閉 cloudflare 中的代理選項時，一切正常。我不知道在哪里搜索問題。這是 nging.conf 檔案：
http {
# HTTP Redirect to HTTPS for my website
server {
listen 80;
server_name mydomain.pl www.mydomain.pl;
return 301 https://mydomain.pl;
}
server {
if ($host = www.mydomain.pl) {
return 301 https://$host$request_uri;
} # managed by Certbot
if ($host = mydomain.pl) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
server_name mydomain.pl www.mydomain.pl;
return 404; # managed by Certbot
}}
這是 nginx 默認站點組態檔：
server {
# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;
server_name domain.pl; # managed by Certbot
listen [::]:443 ssl ipv6only=on; # managed by Certbot
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/sub.domain.pl/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/sub.domain.pl/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
server {
if ($host = mydomain.pl) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80 ;
listen [::]:80 ;
server_name mydomain.pl;
return 404; # managed by Certbot
}
# Redirect sub.domain.com to Portainer using nginx proxy
server {
server_name sub.mydomain.pl;
location / {
proxy_set_header Host $host;
proxy_pass https://mydomain.pl:9443;
proxy_redirect off;
}
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/sub.domain.pl/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/sub.domain.pl/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
server {
if ($host = sub.mydomain.pl) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
server_name sub.mydomain.pl;
return 404; # managed by Certbot
}
如果有人指出我犯了錯誤的地方并解釋如何解決這個問題，我將不勝感激
uj5u.com熱心網友回復：
如果您的源服務器已經支持 TLS，最好讓 Cloudflare 處理從 HTTP 到 HTTPS 的重定向，然后將 Cloudflare 配置為在聯系您的源服務器時始終使用 HTTPS。這樣，Cloudflare 和您的源服務器之間就不可能出現配置錯誤/沖突。
在您的 Cloudflare 儀表板中
- 在
SSL/TLS > Overview選項卡中，使用完整（嚴格） - 在
SSL/TLS > Edge Certificates選項卡中，啟用始終使用 HTTPS
這樣，Cloudflare 代理的所有 HTTP 請求都將被 Cloudflare 重定向到 HTTPS，然后從 Cloudflare 到您的網路服務器的所有請求都將通過 HTTPS 進行。
如果需要，您還可以在此支持文章中閱讀更多內容以繼續進行故障排除。
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