[milvus-minio]Minio pdb apiversion support (#469)

Signed-off-by: Vinayaka Ladwa - v0l008y <Vinayaka.Ladwa@walmartlabs.com>
Co-authored-by: Vinayaka Ladwa - v0l008y <Vinayaka.Ladwa@walmartlabs.com>

Author: vladwa

charts/minio/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: High Performance, Kubernetes Native Object Storage
 name: minio
-version: 8.0.16
+version: 8.0.17
 appVersion: master
 keywords:
 - storage

charts/minio/templates/_helpers.tpl

@@ -31,6 +31,17 @@ Create chart name and version as used by the chart label.
 {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
 
+{{/*
+Return the appropriate apiVersion for poddisruptionbudget.
+*/}}
+{{- define "minio.pdb.apiVersion" -}}
+{{- if semverCompare "<1.21-0" .Capabilities.KubeVersion.Version -}}
+{{- print "policy/v1beta1" -}}
+{{- else -}}
+{{- print "policy/v1" -}}
+{{- end -}}
+{{- end -}}
+
 {{/*
 Return the appropriate apiVersion for networkpolicy.
 */}}

charts/minio/templates/poddisruptionbudget.yaml

@@ -1,5 +1,5 @@
 {{- if .Values.podDisruptionBudget.enabled }}
-apiVersion: policy/v1beta1
+apiVersion: {{ template "minio.pdb.apiVersion" . }}
 kind: PodDisruptionBudget
 metadata:
   name: minio
@@ -10,4 +10,4 @@ spec:
   selector:
     matchLabels:
       app: {{ template "minio.name" . }}
-{{- end }}
+{{- end }}