TrueChartsClone/charts/library/common/templates/_statefulset.tpl

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{{/*
This template serves as the blueprint for the StatefulSet objects that are created
within the common library.
*/}}
{{- define "common.statefulset" }}
{{- $values := .Values }}
{{- $releaseName := .Release.Name }}
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ include "common.names.fullname" . }}
labels:
{{- include "common.labels" . | nindent 4 }}
{{- with .Values.controller.labels }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- with .Values.controller.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
revisionHistoryLimit: {{ .Values.controller.revisionHistoryLimit }}
replicas: {{ .Values.controller.replicas }}
{{- $strategy := default "RollingUpdate" .Values.controller.strategy }}
{{- if and (ne $strategy "OnDelete") (ne $strategy "RollingUpdate") }}
{{- fail (printf "Not a valid strategy type for StatefulSet (%s)" $strategy) }}
{{- end }}
updateStrategy:
type: {{ $strategy }}
{{- if and (eq $strategy "RollingUpdate") .Values.controller.rollingUpdate.partition }}
rollingUpdate:
partition: {{ .Values.controller.rollingUpdate.partition }}
{{- end }}
selector:
matchLabels:
{{- include "common.labels.selectorLabels" . | nindent 6 }}
serviceName: {{ include "common.names.fullname" . }}
template:
metadata:
{{- with .Values.podAnnotations }}
annotations:
{{- toYaml . | nindent 8 }}
{{- end }}
labels:
{{- include "common.labels.selectorLabels" . | nindent 8 }}
{{- with .Values.podLabels }}
{{- toYaml . | nindent 8 }}
{{- end }}
spec:
{{- include "common.controller.pod" . | nindent 6 }}
volumeClaimTemplates:
{{- range $index, $vct := .Values.volumeClaimTemplates }}
{{- $vctname := $index }}
{{- if $vct.name }}
{{- $vctname := $vct.name }}
{{- end }}
- metadata:
name: {{ $vctname }}
spec:
accessModes:
- {{ ( $vct.accessMode | default "ReadWriteOnce" ) | quote }}
resources:
requests:
storage: {{ $vct.size | default "999Gi" | quote }}
{{ include "common.storage.class" ( dict "persistence" $vct "global" $) }}
{{- end }}
{{- end }}