nixos/tests/prometheus-exporters: Add a test to cover a regression.

2021-11-19 13:52:49 -05:00
parent 4bfe837a58
commit f1bcb88bf6
1 changed files with 9 additions and 0 deletions
@@ -1123,6 +1123,10 @@ let
    systemd = {
      exporterConfig = {
        enable = true;
+
+        extraFlags = [
+          "--collector.enable-restart-count"
+        ];
      };
      metricProvider = { };
      exporterTest = ''
@@ -1133,6 +1137,11 @@ let
                'systemd_unit_state{name="basic.target",state="active",type="target"} 1'
            )
        )
+        succeed(
+            "curl -sSf localhost:9558/metrics | grep '{}'".format(
+                'systemd_service_restart_total{state="prometheus-systemd-exporter.service"} 0'
+            )
+        )
      '';
    };