{{- if .Values.importer.create }}
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ template "cluster.name" . }}-importer
  namespace: {{ .Release.Namespace }}
  labels:
    app.kubernetes.io/name: {{ template "chart.name" . }}
    app.kubernetes.io/managed-by: {{ .Release.Service }}
    app.kubernetes.io/instance: {{ .Release.Name }}
    app.kubernetes.io/component: importer
    helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+"  "_" }}
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ template "chart.name" . }}
      app.kubernetes.io/instance: {{ .Release.Name }}
      app.kubernetes.io/component: importer
  serviceName: {{ template "cluster.name" . }}-importer
  replicas: 1
  template:
    metadata:
      annotations:
        prometheus.io/scrape: "true"
        prometheus.io/path: "/metrics"
        prometheus.io/port: "9091"
      labels:
        app.kubernetes.io/name: {{ template "chart.name" . }}
        app.kubernetes.io/instance: {{ .Release.Name }}
        app.kubernetes.io/component: importer
    spec:
    {{- if .Values.importer.affinity }}
      affinity:
{{ toYaml .Values.importer.affinity | indent 6 }}
    {{- end }}
    {{- if .Values.importer.tolerations }}
      tolerations:
{{ toYaml .Values.importer.tolerations | indent 6 }}
    {{- end }}
      containers:
      - name: importer
        image: {{ .Values.importer.image }}
        imagePullPolicy: {{ .Values.importer.imagePullPolicy | default "IfNotPresent"}}
        command:
        - /tikv-importer
        # tikv-importer does not support domain name: https://github.com/tikv/importer/issues/16
        # - --addr=${MY_POD_NAME}.tikv-importer:8287
        - --addr=$(MY_POD_IP):8287
        - --config=/etc/tikv-importer/tikv-importer.toml
        - --import-dir=/var/lib/tikv-importer
        env:
        - name: MY_POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: MY_POD_IP
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: status.podIP
      {{- if and (ne .Values.timezone "UTC") (ne .Values.timezone "") }}
        - name: TZ
          value: {{ .Values.timezone | default "UTC" }}
      {{- end }}
        volumeMounts:
        - name: data
          mountPath: /var/lib/tikv-importer
        - name: config
          mountPath: /etc/tikv-importer
        {{- if .Values.importer.resources }}
        resources:
{{ toYaml .Values.importer.resources | indent 10 }}
        {{- end }}
      - name: pushgateway
        image: {{ .Values.importer.pushgatewayImage }}
        imagePullPolicy: {{ .Values.importer.pushgatewayImagePullPolicy | default "IfNotPresent" }}
      volumes:
      - name: config
        configMap:
          name: {{ template "cluster.name" . }}-importer-{{ template "importer-configmap.data-digest" . }}
          items:
          - key: config-file
            path: tikv-importer.toml
  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      accessModes: [ "ReadWriteOnce" ]
      storageClassName: {{ .Values.importer.storageClassName }}
      resources:
        requests:
          storage: {{ .Values.importer.storage }}
{{- end }}