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Merge pull request #267 from justdan96/master 

Use a PDB if the Enabled in the values.yaml
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Kubernetes Prow Robot 2023-03-13 13:26:49 -07:00 committed by GitHub
parent cf9332adf0 63586f9412
commit c2a2d5d544
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5 changed files with 68 additions and 38 deletions
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2
charts/nfs-subdir-external-provisioner/Chart.yaml
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@ -3,7 +3,7 @@ appVersion: 4.0.2
description: nfs-subdir-external-provisioner is an automatic provisioner that used your *already configured* NFS server, automatically creating Persistent Volumes.
name: nfs-subdir-external-provisioner
home: https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner
version: 4.0.17
version: 4.0.18
kubeVersion: ">=1.9.0-0"
sources:
- https://github.com/kubernetes-sigs/nfs-subdir-external-provisioner

4
charts/nfs-subdir-external-provisioner/README.md
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@ -49,7 +49,7 @@ The command removes all the Kubernetes components associated with the chart and
The following tables lists the configurable parameters of this chart and their default values.
| Parameter | Description | Default |
| ----------------------------------- | ----------------------------------------------------------------------------------------------------- | ------------------------------------------------------------- |
| ------------------------------------ | ----------------------------------------------------------------------------------------------------- | ------------------------------------------------------------- |
| `replicaCount` | Number of provisioner instances to deployed | `1` |
| `strategyType` | Specifies the strategy used to replace old Pods by new ones | `Recreate` |
| `image.repository` | Provisioner image | `registry.k8s.io/sig-storage/nfs-subdir-external-provisioner` |
@ -85,6 +85,8 @@ The following tables lists the configurable parameters of this chart and their d
| `affinity` | Affinity settings | `{}` |
| `tolerations` | List of node taints to tolerate | `[]` |
| `labels` | Additional labels for any resource created | `{}` |
| `podDisruptionBudget.enabled` | Create and use Pod Disruption Budget | `false` |
| `podDisruptionBudget.maxUnavailable` | Set maximum unavailable pods in the Pod Disruption Budget | `1` |
## Install Multiple Provisioners

11
charts/nfs-subdir-external-provisioner/templates/_helpers.tpl
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@ -61,6 +61,17 @@ Return the appropriate apiVersion for podSecurityPolicy.
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for podDisruptionBudget.
*/}}
{{- define "podDisruptionBudget.apiVersion" -}}
{{- if semverCompare ">=1.21-0" .Capabilities.KubeVersion.GitVersion -}}
{{- print "policy/v1" -}}
{{- else -}}
{{- print "policy/v1beta1" -}}
{{- end -}}
{{- end -}}
{{/*
Common labels
*/}}

13
charts/nfs-subdir-external-provisioner/templates/poddisruptionbudget.yaml Normal file
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@ -0,0 +1,13 @@
{{- if .Values.podDisruptionBudget.enabled }}
apiVersion: {{ template "podDisruptionBudget.apiVersion" . }}
kind: PodDisruptionBudget
metadata:
labels:
{{- include "nfs-subdir-external-provisioner.labels" . | nindent 4 }}
name: {{ template "nfs-subdir-external-provisioner.fullname" . }}
spec:
maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable | default 1 }}
selector:
matchLabels:
{{- include "nfs-subdir-external-provisioner.selectorLabels" . | nindent 6 }}
{{- end }}

4
charts/nfs-subdir-external-provisioner/values.yaml
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@ -108,3 +108,7 @@ affinity: {}
# Additional labels for any resource created
labels: {}
podDisruptionBudget:
enabled: false
maxUnavailable: 1