Adjust Opsgenie config for labels propagation

Signed-off-by: ricoberger <mail@ricoberger.de>

config/notifiers.go

@@ -22,6 +22,7 @@ import (
 	"github.com/pkg/errors"
 
 	commoncfg "github.com/prometheus/common/config"
+	"github.com/prometheus/common/model"
 )
 
 var (
@@ -461,9 +462,9 @@ type OpsGenieConfig struct {
 	Message          string                    `yaml:"message,omitempty" json:"message,omitempty"`
 	Description      string                    `yaml:"description,omitempty" json:"description,omitempty"`
 	Source           string                    `yaml:"source,omitempty" json:"source,omitempty"`
-	AllLabelsAsDetails bool                      `yaml:"all_labels_as_details,omitempty" json:"all_labels_as_details,omitempty"`
-	LabelsAsDetails    []string                  `yaml:"labels_as_details,omitempty" json:"labels_as_details,omitempty"`
 	Details          map[string]string         `yaml:"details,omitempty" json:"details,omitempty"`
+	DetailsLabels    []string                  `yaml:"details_labels,omitempty" json:"details_labels,omitempty"`
+	DetailsLabelsAll bool                      `yaml:"-" json:"-"`
 	Responders       []OpsGenieConfigResponder `yaml:"responders,omitempty" json:"responders,omitempty"`
 	Tags             string                    `yaml:"tags,omitempty" json:"tags,omitempty"`
 	Note             string                    `yaml:"note,omitempty" json:"note,omitempty"`
@@ -493,6 +494,21 @@ func (c *OpsGenieConfig) UnmarshalYAML(unmarshal func(interface{}) error) error
 		}
 	}
 
+	if c.DetailsLabels != nil && c.Details != nil {
+		return errors.Errorf("OpsGenieConfig can only contain details or details_labels, but both fields were provided")
+	}
+
+	for _, l := range c.DetailsLabels {
+		if l == "..." {
+			c.DetailsLabelsAll = true
+		} else {
+			labelName := model.LabelName(l)
+			if !labelName.IsValid() {
+				return errors.Errorf("invalid label name %q in details_labels list", l)
+			}
+		}
+	}
+
 	return nil
 }
 

notify/opsgenie/opsgenie.go

@@ -122,18 +122,20 @@ func (n *Notifier) createRequest(ctx context.Context, as ...*types.Alert) (*http
 
 	var details map[string]string
 
-	if n.conf.AllLabelsAsDetails {
+	if n.conf.DetailsLabelsAll {
 		details = make(map[string]string, len(data.CommonLabels))
 		for k, v := range data.CommonLabels {
 			details[k] = v
 		}
-	} else if len(n.conf.LabelsAsDetails) > 0 {
-		details = make(map[string]string, len(n.conf.LabelsAsDetails))
-		for _, k := range n.conf.LabelsAsDetails {
-			if v, ok := data.CommonLabels[k]; ok {
-				details[k] = v
+	} else if len(n.conf.DetailsLabels) > 0 {
+		details = make(map[string]string, len(n.conf.DetailsLabels))
+		for _, k := range n.conf.DetailsLabels {
+			label := string(k)
+
+			if v, ok := data.CommonLabels[label]; ok {
+				details[label] = v
 			} else {
-				details[k] = "N/A"
+				details[label] = "N/A"
 			}
 		}
 	} else {