all repos — nixfiles @ 9ceb482b714b5a2d39f0898323ffc33ea2eae1ca

System and user configuration, managed by nix and home-manager

system/roles/redis-website.nix (view raw)

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{
  config,
  ...
}:
let
  domain = config.networking.domain;
in
{
  age.secrets.redis-website.file = ../../secrets/redis-website.age;

  networking.firewall.allowedTCPPorts = [ 6379 ];

  services.redis = {
    servers = {
      website = {
        enable = true;
        port = 0;
        bind = null;
        databases = 2;
        requirePassFile = config.age.secrets.redis-website.path;
        settings = {
          notify-keyspace-events = "KEA";
          tls-port = 6379;
          tls-cert-file = "/var/lib/acme/redis.${domain}/cert.pem";
          tls-key-file = "/var/lib/acme/redis.${domain}/key.pem";
          tls-ca-cert-file = "/etc/ssl/certs/ca-certificates.crt";
          tls-auth-clients = false;
        };
      };
    };
  };

  services.caddy.virtualHosts = {
    "http://redis.${domain}" = {
      extraConfig = ''
        reverse_proxy /.well-known/acme-challenge/* {
          to ${config.security.acme.certs."redis.${domain}".listenHTTP}
        }
      '';
    };
  };

  security.acme.certs."redis.${domain}" = {
    listenHTTP = "[::1]:1360";
    group = "redis-website";
    reloadServices = [ "redis-website" ];
  };
}