ERR_TOO_MANY_REDIRECTS 当我去域：Nginx，Daphne，Django，DigitalOcean

Question

我正在使用 Daphne 和 Nginx 在 DigitalOcean、Ubuntu 16.04 上运行 Django Channels 应用程序。

已关注this post。

Nginx 将仅用作您的 django 应用程序的代理，您的 django 应用程序将与 daphne 一起运行。 你应该让 daphne 在 127.0.0.1:8001 上运行（或更改 根据您的喜好移植）。

我已为我的页面启用 Let's Encrypt SSL，并告诉所有 http 请求重定向到 https。

我的页面显示错误

myapp.com redirected you too many times.

我正在127.0.0.1:8001 上运行达芙妮。

daphne -b 127.0.0.1 -p 8001 myapp.asgi:application

我的 nginx 配置文件

server {
    server_name myapp.com www.myapp.com;
    server_tokens off;
    return 301 https://$server_name$request_uri;

    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/myapp.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/myapp.com/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 ($host = www.myapp.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    if ($host = myapp.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen 80;
    server_name myapp.com www.myapp.com;
    return 404; # managed by Certbot

    root /home/me/myapp/src/myapp;

    location = /favicon.ico { access_log off; log_not_found off; }

    location /static/ {
        root /home/me/myapp/src/myapp;
    }

    location /media/  {
        root /home/me/myapp/src/myapp;
    }

    location / {
        try_files $uri $uri/ @python_django;
    }

    location @python_django {
        proxy_pass http://127.0.0.1:8001;
        proxy_pass_request_headers on;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_redirect off;
    }
}

Answer 1

您的配置的第一个块未正确设置。 listen 443 行应该在第二个块上。尝试这些配置。

server {
    listen 80;
    server_name myapp.com www.myapp.com;
    server_tokens off;
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl; # managed by Certbot
    server_name myapp.com www.myapp.com;

    ssl_certificate /etc/letsencrypt/live/myapp.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/myapp.com/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  

    root /home/me/myapp/src/myapp;

    location = /favicon.ico { access_log off; log_not_found off; }

    location /static/ {
        root /home/me/myapp/src/myapp;
    }

    location /media/  {
        root /home/me/myapp/src/myapp;
    }

    location / {
        try_files $uri $uri/ @python_django;
    }

    location @python_django {
        proxy_pass http://127.0.0.1:8001;
        proxy_pass_request_headers on;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_redirect off;
    }
}