add username to pgadmin secret (CrunchyData#3757)

Author: benjaminjb

internal/controller/standalone_pgadmin/secret.go

@@ -16,6 +16,7 @@ package standalone_pgadmin
 
 import (
 "context"
+"fmt"
 
 "github.com/pkg/errors"
 corev1 "k8s.io/api/core/v1"
@@ -71,6 +72,12 @@ func secret(pgadmin *v1beta1.PGAdmin, existing *corev1.Secret) (*corev1.Secret,
 })
 
 intent.Data = make(map[string][]byte)
+intent.StringData = make(map[string]string)
+
+// The username format is hardcoded,
+// but append the full username to the secret for visibility
+intent.StringData["username"] = fmt.Sprintf("admin@%s.%s.svc",
+pgadmin.Name, pgadmin.Namespace)
 
 // Copy existing password into the intent
 if existing.Data != nil {