openstack-helm-infra/fluentd/templates/configmap-etc.yaml
Steven Fitzpatrick 570024013a Fluentd: Attach uuid to fluentd config etc
By tying the fluent condfiguration to the release, it will be re-rendered
if the release is upgraded. This is useful in combination with [0], allowing
powerful configuration updates using helm upgrade. For example

Values:

    .Values.pod.env.fluentd.vars.OUTPUT_ENABLED: true

fluent.conf:

    ...
    {{- if .Values.pod.env.fluentd.vars.OUTPUT_ENABLED }}
    <match **>
    # Output Configuration here
    </match>
    {{- end }}

To disable this output section, issue a helm upgrade command and set the
apprpriate value to false.

    helm upgrade fluentd ./fluentd --set pod.env.fluentd.vars.OUTPUT_ENABLED=false

[0] https://review.opendev.org/#/c/726880/

Change-Id: I3dce9e5c4eaf588569e8cc3e1ea3cf3bebd0c3c5
2020-05-14 07:19:43 +00:00

28 lines
1004 B
YAML

{{/*
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.
*/}}
{{- if .Values.manifests.configmap_etc }}
{{- $envAll := . }}
---
apiVersion: v1
kind: Secret
metadata:
name: {{ printf "%s-%s" $envAll.Release.Name "fluentd-etc" | quote }}
annotations:
{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
type: Opaque
data:
{{- include "helm-toolkit.snippets.values_template_renderer" (dict "envAll" $envAll "template" .Values.conf.fluentd.template "key" "fluent.conf" "format" "Secret") | indent 2 }}
{{- end }}