33 lines
1.4 KiB
Smarty
33 lines
1.4 KiB
Smarty
# 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.
|
|
|
|
# This function returns hostnames from endpoint definitions for use cases
|
|
# where the uri style return is not appropriate, and only the short hostname or
|
|
# kubernetes servicename is used or relevant in the template:
|
|
# { tuple "memcache" "internal" . | include "helm-toolkit.endpoints.hostname_endpoint_lookup" }
|
|
# returns: the short internal hostname, which will also match the service name
|
|
|
|
|
|
{{- define "helm-toolkit.endpoints.hostname_endpoint_lookup" -}}
|
|
{{- $type := index . 0 -}}
|
|
{{- $endpoint := index . 1 -}}
|
|
{{- $context := index . 2 -}}
|
|
{{- $endpointMap := index $context.Values.endpoints $type }}
|
|
{{- with $endpointMap -}}
|
|
{{- $endpointScheme := .scheme }}
|
|
{{- $endpointHost := index .hosts $endpoint | default .hosts.default}}
|
|
{{- printf "%s" $endpointHost -}}
|
|
{{- end -}}
|
|
{{- end -}}
|