apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ include "metering-server.fullname" . }}
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "metering-server.labels" . | nindent 4 }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      {{- include "metering-server.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "metering-server.selectorLabels" . | nindent 8 }}
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
    spec:
      nodeSelector:
        node_type: {{ .Values.nodeSelector.nodeType }}
      volumes:
        - name: {{ .Values.configMapName }}
          configMap:
            name: {{ .Values.configMapName }}
      containers:
        - image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          {{- if .Values.args }}
          args:
            {{- range .Values.args }}
            - {{ . | quote }}
            {{- end }}
          {{- end }}
          name: metering-server
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          ports:
            - containerPort: {{ .Values.service.containerPort }}
          resources:
            limits:
              cpu: {{ .Values.resources.limits.cpu }}
              memory: {{ .Values.resources.limits.memory }}
            requests:
              cpu: {{ .Values.resources.requests.cpu }}
              memory: {{ .Values.resources.requests.memory }}
          volumeMounts:
            - name: {{ .Values.configMapName }}
              mountPath: /config/
            - name: data
              mountPath: /data/
      terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}
      serviceAccountName: {{ .Values.serviceAccountName }}
  volumeClaimTemplates:
    - apiVersion: v1
      kind: PersistentVolumeClaim
      metadata:
        name: data
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: {{ .Values.persistence.size }}
        storageClassName: {{ .Values.persistence.storageClass }}
        volumeMode: Filesystem