making pgTeamMap a pointer

pkg/cluster/cluster.go

@@ -49,7 +49,7 @@ var (
 type Config struct {
 	OpConfig                     config.Config
 	RestConfig                   *rest.Config
-	PgTeamMap                    pgteams.PostgresTeamMap
+	PgTeamMap                    *pgteams.PostgresTeamMap
 	InfrastructureRoles          map[string]spec.PgUser // inherited from the controller
 	PodServiceAccount            *v1.ServiceAccount
 	PodServiceAccountRoleBinding *rbacv1.RoleBinding

pkg/cluster/cluster_test.go

@@ -8,6 +8,7 @@ import (
 	"github.com/sirupsen/logrus"
 	acidv1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
 	"github.com/zalando/postgres-operator/pkg/spec"
+	pgteams "github.com/zalando/postgres-operator/pkg/teams"
 	"github.com/zalando/postgres-operator/pkg/util/config"
 	"github.com/zalando/postgres-operator/pkg/util/constants"
 	"github.com/zalando/postgres-operator/pkg/util/k8sutil"
@@ -37,6 +38,7 @@ var cl = New(
 				DownscalerAnnotations: []string{"downscaler/*"},
 			},
 		},
+		PgTeamMap: new(pgteams.PostgresTeamMap),
 	},
 	k8sutil.NewMockKubernetesClient(),
 	acidv1.Postgresql{ObjectMeta: metav1.ObjectMeta{Name: "acid-test", Namespace: "test", Annotations: map[string]string{"downscaler/downtime_replicas": "0"}}},

pkg/cluster/util.go

@@ -240,7 +240,14 @@ func (c *Cluster) getTeamMembers(teamID string) ([]string, error) {
 
 	c.logger.Debugf("fetching possible additional team members for team %q", teamID)
 	members := []string{}
-	additionalMembers := c.PgTeamMap[teamID].AdditionalMembers
+	additionalMembers := []string{}
+
+	for team, membership := range *c.PgTeamMap {
+		if team == teamID {
+			additionalMembers = membership.AdditionalMembers
+		}
+	}
+
 	for _, member := range additionalMembers {
 		members = append(members, member)
 	}