{ config, ... }:

# Dashboards:
# - Synapse: https://github.com/element-hq/synapse/tree/master/contrib/grafana

{
  services = {
    grafana = {
      enable = true;
      settings = {
        server.http_addr = "::1";
        database = {
          type = "postgres";
          name = "grafana";
          user = "grafana";
          host = "sql.berlin.ccc.de:5432";
          password = "$__file{${config.age.secrets.postgres-grafana.path}}";
        };
        security = {
          secret_key = "$__file{${config.age.secrets.grafana_secret_key.path}}";
          admin_user = "xengi";
          admin_password = "$__file{${config.age.secrets.grafana_admin_password.path}}";
          admin_email = "cccb-grafana@xengi.de";
        };
        analytics = {
          reporting_enabled = false;
          feedback_links_enabled = false;
        };
      };
      provision = {
        enable = true;
        datasources.settings.datasources = [
          {
            name = "Prometheus";
            type = "prometheus";
            url = "http://${config.services.prometheus.listenAddress}:${toString config.services.prometheus.port}";
            jsonData = {
              httpMethod = "GET";
              prometheusType = "Prometheus";
              cacheLevel = "High";
            };
          }
        ];
      };
    };
  };
}