{ config, pkgs, ... }:
{


  services.opentelemetry-collector.settings = {
    exporters.loki = {
      endpoint = "http://127.0.0.1:3100/loki/api/v1/push";
    };
    service.pipelines.logs.exporters = [ "loki" ];
  };

  services.loki = {
    enable = true;
    configuration = {
      server = {
        http_listen_port = 3100;
        log_level = "warn";
      };
      auth_enabled = false;

      ingester = {
        lifecycler = {
          address = "127.0.0.1";
          ring = {
            kvstore = {
              store = "inmemory";
            };
            replication_factor = 1;
          };
        };
        chunk_idle_period = "1h";
        max_chunk_age = "1h";
        chunk_target_size = 999999;
        chunk_retain_period = "30s";
        max_transfer_retries = 0;
      };

      schema_config = {
        configs = [{
          from = "2022-06-06";
          store = "boltdb-shipper";
          object_store = "filesystem";
          schema = "v11";
          index = {
            prefix = "index_";
            period = "24h";
          };
        }];
      };

      storage_config = {
        boltdb_shipper = {
          active_index_directory = "/var/lib/loki/boltdb-shipper-active";
          cache_location = "/var/lib/loki/boltdb-shipper-cache";
          cache_ttl = "24h";
          shared_store = "filesystem";
        };

        filesystem = {
          directory = "/var/lib/loki/chunks";
        };
      };

      limits_config = {
        reject_old_samples = true;
        reject_old_samples_max_age = "168h";
      };

      chunk_store_config = {
        max_look_back_period = "0s";
      };

      table_manager = {
        retention_deletes_enabled = false;
        retention_period = "0s";
      };

      compactor = {
        working_directory = "/var/lib/loki";
        shared_store = "filesystem";
        compactor_ring = {
          kvstore = {
            store = "inmemory";
          };
        };
      };
    };
    # user, group, dataDir, extraFlags, (configFile)
  };

  #services.nginx = {
  #  enable = true;
  #  virtualHosts.loki = {
  #    serverName = "loki.pepe.private";
  #    locations."/" = {
  #      proxyWebsockets = true;
  #      proxyPass = "http://127.0.0.1:3100";
  #      #extraConfig = ''
  #      #  access_log off;
  #      #  allow ${config.tinc.private.subnet};
  #      #  deny all;
  #      #'';
  #    };
  #  };
  #};

}