Remove unused (*Cluster).getPatroniConfig function

Author: dmvolod

pkg/cluster/pod.go

@@ -12,7 +12,6 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
 
-	acidv1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
 	"github.com/zalando/postgres-operator/pkg/spec"
 	"github.com/zalando/postgres-operator/pkg/util"
 	"github.com/zalando/postgres-operator/pkg/util/patroni"
@@ -322,31 +321,6 @@ func (c *Cluster) MigrateReplicaPod(podName spec.NamespacedName, fromNodeName st
 	return nil
 }
 
-func (c *Cluster) getPatroniConfig(pod *v1.Pod) (acidv1.Patroni, map[string]string, error) {
-	var (
-		patroniConfig acidv1.Patroni
-		pgParameters  map[string]string
-	)
-	podName := util.NameFromMeta(pod.ObjectMeta)
-	err := retryutil.Retry(c.OpConfig.PatroniAPICheckInterval, c.OpConfig.PatroniAPICheckTimeout,
-		func() (bool, error) {
-			var err error
-			patroniConfig, pgParameters, err = c.patroni.GetConfig(pod)
-
-			if err != nil {
-				return false, err
-			}
-			return true, nil
-		},
-	)
-
-	if err != nil {
-		return acidv1.Patroni{}, nil, fmt.Errorf("could not get Postgres config from pod %s: %v", podName, err)
-	}
-
-	return patroniConfig, pgParameters, nil
-}
-
 func (c *Cluster) getPatroniMemberData(pod *v1.Pod) (patroni.MemberData, error) {
 	var memberData patroni.MemberData
 	err := retryutil.Retry(c.OpConfig.PatroniAPICheckInterval, c.OpConfig.PatroniAPICheckTimeout,