Nginx Reverse Proxy with SSL Example

server {
    listen 443 ssl;
    server_name example.com;
        ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
    ssl_protocols               TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers   on;

    ssl_ciphers                 EECDH+CHACHA20:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;

    add_header Strict-Transport-Security "max-age=31536000; includeSubdomains;";

    server_tokens off;

    add_header X-Frame-Options SAMEORIGIN;

    add_header X-Content-Type-Options nosniff;

    client_max_body_size 50M;

    location / {
        proxy_pass https://LAN_IP; # change to whatever host/port the docker container is listening on.
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_read_timeout 3m;
        proxy_send_timeout 3m;
    }
}