# Copyright 2017 The Openstack-Helm Authors.
#
# 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.
{{- $envAll := . }}
---
apiVersion: v1
kind: Service
metadata:
  name: {{ tuple "oslo_db" "internal" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
  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: {{ tuple "oslo_db" "internal" "mysql" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
  selector:
{{ tuple $envAll "mariadb" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}