add log output if deletion of Analysis was unsuccessful

Signed-off-by: Florian Bacher <[email protected]>

pkg/metrics/providers/keptn.go

@@ -4,6 +4,7 @@ import (
  "context"
  "errors"
  "fmt"
+ "k8s.io/klog/v2"
  "strconv"
  "strings"
  "time"
@@ -153,14 +154,17 @@ func (k *KeptnProvider) queryKeptnAnalysis(obj *queryObject) (float64, error) {
 
  // delete the created analysis at the end of the function
  defer func() {
- _ = k.client.
+ err := k.client.
  Resource(obj.GroupVersionResource).
  Namespace(obj.Namespace).
  Delete(
  context.TODO(),
  createdAnalysis.GetName(),
  v1.DeleteOptions{},
  )
+ if err != nil {
+ klog.Error("Could not delete Keptn Analysis '%s': %v", createdAnalysis.GetName(), err)
+ }
  }()
 
  for {