system-config/kubernetes/percona-xtradb-cluster/service-percona.yaml

apiVersion: v1
kind: Service
metadata:
  name: gitea-pxc
  labels:
    app: gitea-pxc
  namespace: gitea-db
spec:
  ports:
  - name: mysql
    port: 3306
    targetPort: mysql
  selector:
    app: gitea-pxc