Self Hosted Mastodon using Minio and NixOS

mastodon.nix

{ pkgs, modulesPath, ... }:
{
  security.acme = {
    acceptTerms = true;
    defaults.email = "~your-email-here~";
  };
  networking = {
    hostName = "mastodon";
    hostId = "3e55fdff";
    firewall = {
      enable = true;
      allowedTCPPorts = [ 80 443 ];
      allowedUDPPorts = [ 80 443 ];
    };
  };
  services.mastodon = {
   enable = true;
   localDomain = "~your-mastodon-domain-here~";
   configureNginx = true;
   smtp.fromAddress = "~some-social@-email-address~";
   trustedProxy = "~if required~";
   streamingProcesses = 1;
   extraConfig = {
    S3_ENABLED = "true";
    S3_BUCKET = "mastodon";
    AWS_ACCESS_KEY_ID = "~key id here~";
    AWS_SECRET_ACCESS_KEY = "~access key here~";
    S3_ALIAS_HOST = "~minio-domain-here~";
    S3_HOSTNAME = "~minio-domain-here~";
    S3_REGION = "us-east-1";
    S3_PROTOCOL= "https";
    S3_ENDPOINT = "https://~minio-domain-here~";
    S3_SIGNATURE_VERSION = "v4";
    SINGLE_USER_MODE = "true";
   };
  };
  
  environment.systemPackages = [
    pkgs.vim
  ];
  system = {
    stateVersion = "24.05";
    autoUpgrade = {
      enable = true;
      allowReboot = true;
    };
  };
  nix.optimise.automatic = true;
}

minio.nix

{ pkgs, modulesPath, ... }:

{
  networking = {
    hostName = "minio";
    hostId = "3e42edff";
    firewall = {
      enable = true;
      allowedTCPPorts = [ 9000 9001 ];
      allowedUDPPorts = [ 9000 9001 ];
    };
  };
  environment.variables = {
     MINIO_SERVER_URL = "~YOUR-URL-HERE~";
  };
  environment.systemPackages = [
    pkgs.vim
  ];
  services.minio = {
    enable = true;
  };
  system = {
    stateVersion = "24.05";
    autoUpgrade = {
      enable = true;
      allowReboot = true;
     };
  };
  nix.optimise.automatic = true;
}