modules/backup: expose last backup time to monitoring

2023-05-23 20:18:40 +02:00
parent 2205429088
commit 22bf25715e
2 changed files with 9 additions and 0 deletions
--- a/modules/monitoring/default.nix
+++ b/modules/monitoring/default.nix
@@ -66,8 +66,15 @@ in
      enabledCollectors = [
       "systemd"
      ];
+      extraFlags = [
+        "--collector.textfile.directory=/var/lib/prometheus-node-exporter/textfiles"
+      ];
    };

+    systemd.tmpfiles.rules = [
+      "d /var/lib/prometheus-node-exporter/textfiles - - - - -"
+    ];
+
    systemd.services."prometheus-node-exporter".serviceConfig.RestrictAddressFamilies = [ "AF_NETLINK" ];

    services.prometheus.exporters.bird = mkIf cfg.bird {