path: root/hosts/common/server/grafana.nix

{ config, lib, pkgs, ... }:

{
  services.grafana = {
    enable = true;
    # Bind to all interfaces.
    addr = "";
    security.adminUser = "fcuny";

    analytics.reporting.enable = false;

    provision = {
      enable = true;
      datasources = [{
        name = "prometheus";
        type = "prometheus";
        isDefault = true;
        url = "http://localhost:9090";
      }];
      dashboards = [{
        disableDeletion = true;
        options.path = ./dashboards;
      }];
    };
  };

  age.secrets.restic-repo-systems.file =
    ../../../secrets/restic/repo-systems.age;

  services.restic.backups = {
    grafana = {
      paths = [ "/var/lib/grafana/data" ];
      repository = "/data/slow/backups/systems";
      passwordFile = config.age.secrets.restic-repo-systems.path;
      timerConfig = { OnCalendar = "00:05"; };
      initialize = true;
      extraBackupArgs = [ "--tag grafana" ];
      pruneOpts = [ "--keep-daily 7" "--keep-weekly 4" ];
    };
  };
}