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integrate suggestions for PDB enhancements

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Dan 2023-02-20 10:15:54 +00:00 committed by GitHub
parent 8af604bdc7
commit cc084df759
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3 changed files with 19 additions and 5 deletions
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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
*/}}

9
charts/nfs-subdir-external-provisioner/templates/poddisruptionbudget.yaml
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@ -1,14 +1,13 @@
{{ if gt .Values.replicaCount 1.0}}
apiVersion: policy/v1
{{- 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" . }}
namespace: {{ .Release.Namespace }}
spec:
maxUnavailable: 1
maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable | default 1 }}
selector:
matchLabels:
{{- include "nfs-subdir-external-provisioner.selectorLabels" . | nindent 6 }}
{{ end }}
{{- 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