# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

#  This configuration exposes the Registry backend through an internal load
#  balancer. With an internal load balancer, you can only access the Registry
#  service if you're within the same VPC network and GCP region as your GKE
#  cluster. For more details, please refer to
#  https://cloud.google.com/kubernetes-engine/docs/how-to/internal-load-balancing.
apiVersion: v1
kind: Service
metadata:
  name: registry-backend
  annotations:
    networking.gke.io/load-balancer-type: "Internal"
spec:
  type: LoadBalancer
  selector:
    app: registry-backend
  ports:
  - port: 80
    protocol: TCP
    targetPort: 8080
