nginx configuration for Mastodon

example.com.conf

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

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

server {
  listen 443 ssl;
  server_name example.com;

  ssl_protocols TLSv1.2;
  ssl_ciphers EECDH+AESGCM:EECDH+AES;
  ssl_ecdh_curve prime256v1;
  ssl_prefer_server_ciphers on;
  ssl_session_cache shared:SSL:10m;

  ssl_certificate     /etc/letsencrypt/live/example.com/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;

  keepalive_timeout    70;
  sendfile             on;
  client_max_body_size 0;
  gzip off;

  root /home/mastodon/live/public;

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

  location / {
    try_files $uri @proxy;
  }

  location @proxy {
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto https;

    proxy_pass_header Server;

    proxy_pass http://localhost:3000;
    proxy_buffering off;
    proxy_redirect off;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;

    tcp_nodelay on;
  }

  location /api/v1/streaming {
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto https;

    proxy_pass http://localhost:4000;
    proxy_buffering off;
    proxy_redirect off;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection $connection_upgrade;

    tcp_nodelay on;
  }

  error_page 500 501 502 503 504 /500.html;
}

https://gist.github.com/audiodude/926abe2997f210ad55e6a674109008a2#file-example-com-conf-L23

These two lines need to point to the proper lets-encrypt for you (usually something like /etc/letsencrypt/live/glam.monster/fullchain.pem; )

This needs to be the directory you installed corgidon into so like /installed-dir/live/public
https://gist.github.com/audiodude/926abe2997f210ad55e6a674109008a2#file-example-com-conf-L31
For me it reads /srv/banana.dog/ live/public but for you its whereever you placed the docker-compose file.

And this one needs to be your domain obv
https://gist.github.com/audiodude/926abe2997f210ad55e6a674109008a2#file-example-com-conf-L15

Other than these it should work.