NGINX Proxy Pass with SSL Support

This is my nginx proxy pass configuration for planka (with SSL).

server {
    server_name planka.url;

    listen 443 ssl;                                                         
    listen [::]:443 ssl;

    location / {
        proxy_pass      http://127.0.0.1:1337;
        include         proxy_params;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}

[meltyshev]

This is what i have

ports: - 127.0.0.1:1337:1337 environment: - BASE_URL=http://127.0.0.1:1337

I even tried ports: - 127.0.0.1:1337:1337 environment: - BASE_URL=http://planka.test.com:1337

Hi, @Git-Cluster! BASE_URL should contain exactly the same host as server_name from nginx config. Try something like this: BASE_URL=https://planka.test.com (it should have an https scheme and without port).

[tricoos]

Just in case - here is my working config:

nginx.conf

server {
    listen 80;
    server_name tasks.example.com tasks;
    return 301 https://tasks.example.com$request_uri;
}

map $http_upgrade $connection_upgrade {
        default upgrade;
        '' close;
}

server {
        listen                  443 ssl;
        server_name             tasks.example.com;
        ssl_certificate         /certs/tasks.example.com.crt;
        ssl_certificate_key     /certs/tasks.example.com.key;

        if ($host != $server_name) {
            return 301 https://tasks.example.com$request_uri;
        }

        location /socket.io {
              proxy_set_header Upgrade $http_upgrade;
              proxy_set_header Connection "upgrade";
              proxy_http_version 1.1;
              proxy_pass http://planka:1337/socket.io;
        }

        location / {
                proxy_pass http://planka:1337;
        }
}

in docker-compose.yml BASE_URL=https://tasks.example.com

I never saw any 400 Bad Request in Chrome, however when I switched to Firefox I was finally able to see the 400 error. After then changing the BASE_URL and restarting the Docker container (!) it started working!