rename metric to kube_janitor_resource_expiry_timestamp_seconds

Signed-off-by: Markus Blaschke <[email protected]>

Author: mblaschke

README.md

@@ -61,6 +61,6 @@ Supported relative timestamps ([`time.Duration`](https://pkg.go.dev/time) and [`
 
 ## Metrics
 
-| Metric                            | Description                                                        |
-|-----------------------------------|--------------------------------------------------------------------|
-| `kube_janitor_resource_ttl`       | Expiry date (unix timestamp) for every resource which was detected |
+| Metric                                           | Description                                                        |
+|--------------------------------------------------|--------------------------------------------------------------------|
+| `kube_janitor_resource_expiry_timestamp_seconds` | Expiry date (unix timestamp) for every resource which was detected |

kube_janitor/metrics.go

@@ -13,8 +13,8 @@ type (
 func (j *Janitor) setupMetrics() {
 	j.prometheus.ttl = prometheus.NewGaugeVec(
 		prometheus.GaugeOpts{
-			Name: "kube_janitor_resource_ttl",
-			Help: "TTL date for a resource",
+			Name: "kube_janitor_resource_expiry_timestamp_seconds",
+			Help: "Expiry unix timestamp for Kubernetes resources",
 		},
 		[]string{
 			"version",