pulsar-helm-chart/charts/pulsar/templates/prometheus-storageclass.yaml
Jean Helou 6c9856a1af
Use .Release.Namespace by default to handle namespaces (#80)
It remains possible to override the current release namespace by setting
the `namespace` value though this may lead to having the helm metadata
and the pulsar components in different namespaces

Fixes #66

### Motivation

Trying to deploy the chart in a namespace using the usual helm pattern fails for example
```
kubectl create ns pulsartest
helm upgrade --install pulsar -n pulsartest apache/pulsar
Error: namespaces "pulsar" not found
```
fixing that while keeping the helm metadata and the deployed objects in the same namespace requires declaring the namespace twice 
```
kubectl create ns pulsartest
helm upgrade --install pulsar -n pulsartest apache/pulsar --set namespace=pulsartest
Error: namespaces "pulsar" not found
```
This is needlessly confusing for newcomers who follow the helm documentation and is contrary to helm best practices.

### Modifications

I changed the chart to use the context namespace `.Release.Namespace` by default while preserving the ability to override that by explicitly providing a namespace on the commande line, with the this modification both  examples behave as expected
 
### Verifying this change

- [x] Make sure that the change passes the CI checks.
2020-12-03 19:32:05 -08:00

38 lines
1.6 KiB
YAML

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{{- if or .Values.monitoring.prometheus .Values.extra.monitoring }}
{{- if and (and .Values.persistence .Values.volumes.persistence) .Values.prometheus.volumes.persistence }}
{{- if .Values.prometheus.volumes.data.storageClass }}
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: "{{ template "pulsar.fullname" . }}-{{ .Values.prometheus.component }}-{{ .Values.prometheus.volumes.data.name }}"
namespace: {{ template "pulsar.namespace" . }}
labels:
{{- include "pulsar.standardLabels" . | nindent 4 }}
component: {{ .Values.prometheus.component }}
provisioner: {{ .Values.prometheus.volumes.data.storageClass.provisioner }}
parameters:
type: {{ .Values.prometheus.volumes.data.storageClass.type }}
fsType: {{ .Values.prometheus.volumes.data.storageClass.fsType }}
{{- end }}
{{- end }}
{{- end }}