openstack-helm/mariadb/templates/service.yaml
Pete Birley c5bbc97ab7 Soft pod anti-affinity for all pods
This PS adds soft anti-affinity to all pods in OS-H. By doing so
resiliancy is improved by attempting to ensure that pods are created
on seperate nodes.

Change-Id: I0c1092498f7a1e44218ef785ca3f73fa9f49819c
2017-07-03 14:15:40 -05:00

34 lines
1.5 KiB
YAML

# 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 }}