apiVersion: v1
kind: Service
metadata:
  name: {{ .Values.service_name }}
  annotations:
    # This is needed to make the peer-finder work properly and to help avoid
    # edge cases where instance 0 comes up after losing its data and needs to
    # decide whether it should create a new cluster or try to join an existing
    # one. If it creates a new cluster when it should have joined an existing
    # one, we'd end up with two separate clusters listening at the same service
    # endpoint, which would be very bad.
    service.alpha.kubernetes.io/tolerate-unready-endpoints: "false"
spec:
  ports:
    - name: db
      port: {{ .Values.network.port.mariadb }}
  selector:
    app: {{ .Values.service_name }}