apiVersion: batch/v1
kind: Job
metadata:
  name: {{ template "rancher.fullname" . }}-pre-upgrade
  namespace: {{ .Release.Namespace }}
  labels: {{ include "rancher.preupgradelabels" . | nindent 4 }}
  annotations:
    "helm.sh/hook": pre-upgrade
    "helm.sh/hook-weight": "-1"
    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
spec:
  backoffLimit: 3
  template:
    metadata:
      name: {{ template "rancher.fullname" . }}-pre-upgrade
      labels: {{ include "rancher.preupgradelabels" . | nindent 8 }}
    spec:
      serviceAccountName: {{ template "rancher.fullname" . }}-pre-upgrade
      restartPolicy: Never
      containers:
        - name: {{ template "rancher.name" . }}-pre-upgrade
          image: "{{ printf "%s%s" (include "defaultOrOverrideRegistry" (list . .Values.preUpgrade.image.registry)) .Values.preUpgrade.image.repository }}:{{ .Values.preUpgrade.image.tag }}"
          imagePullPolicy: {{ default "IfNotPresent" .Values.preUpgrade.pullPolicy }}
          securityContext:
            runAsUser: 0
          command:
            - /scripts/pre-upgrade-hook.sh
          volumeMounts:
            - mountPath: /scripts
              name: config-volume
      volumes:
        - name: config-volume
          configMap:
            name: {{ template "rancher.fullname" . }}-pre-upgrade
            defaultMode: 0777