openstack-helm-infra/helm-toolkit/templates/utils/_joinListWithPrefix.tpl
Jawon Choo b4dfb27f0c Node-Exporter: allows to set collectors enable/disable
This PS allows to set collectors enable/disable using values.
_node-exporter.sh.tpl makes collectors-list from values.yaml.

Change-Id: Iba2cf4d8304f2405db394fbb6fee58119eab13fc
2018-10-26 01:15:15 +00:00

35 lines
1.1 KiB
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{/*
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.
*/}}
{{/*
abstract: |
Joins a list of prefixed values into a space seperated string
values: |
test:
- foo
- bar
usage: |
{{ tuple "prefix" .Values.test | include "helm-toolkit.utils.joinListWithPrefix" }}
return: |
prefixfoo prefixbar
*/}}
{{- define "helm-toolkit.utils.joinListWithPrefix" -}}
{{- $prefix := index . 0 -}}
{{- $local := dict "first" true -}}
{{- range $k, $v := index . 1 -}}{{- if not $local.first -}}{{- " " -}}{{- end -}}{{- $prefix -}}{{- $v -}}{{- $_ := set $local "first" false -}}{{- end -}}
{{- end -}}