helm/3rdparty/influxdb/templates/post-install-set-auth.yaml

################################################################################
#   Copyright (c) 2021 HCL Technolgies Limited.                                #
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#   Licensed under the Apache License, Version 2.0 (the "License");            #
#   you may not use this file except in compliance with the License.           #
#   You may obtain a copy of the License at                                    #
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#       http://www.apache.org/licenses/LICENSE-2.0                             #
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#   Unless required by applicable law or agreed to in writing, software        #
#   distributed under the License is distributed on an "AS IS" BASIS,          #
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
#   See the License for the specific language governing permissions and        #
#   limitations under the License.                                             #
################################################################################
{{- if .Values.setDefaultUser.enabled -}}
apiVersion: batch/v1
kind: Job
metadata:
  name: {{ include "common.fullname.influxdb" . }}-set-auth
  labels:
    {{- include "common.influxdb.labels" . | nindent 4 }}
  annotations:
    "helm.sh/hook": post-install
    "helm.sh/hook-delete-policy": {{ .Values.setDefaultUser.hookDeletePolicy }}
spec:
  activeDeadlineSeconds: {{ .Values.setDefaultUser.activeDeadlineSeconds }}
  backoffLimit: {{ .Values.setDefaultUser.backoffLimit }}
  template:
    metadata:
      labels:
        {{- include "common.influxdb.selectorLabels" . | nindent 8 }}
    spec:
      containers:
      - name: {{ include "common.fullname.influxdb" . }}-set-auth
        image: "{{ .Values.setDefaultUser.image }}"
        env:
          - name: INFLUXDB_USER
            valueFrom:
              secretKeyRef:
                {{- if .Values.setDefaultUser.user.existingSecret }}
                name: {{ .Values.setDefaultUser.user.existingSecret -}}
                {{ else }}
                name: {{ include "common.fullname.influxdb" . }}-auth
                {{- end }}
                key: influxdb-user
          - name: INFLUXDB_PASSWORD
            valueFrom:
              secretKeyRef:
                {{- if .Values.setDefaultUser.user.existingSecret }}
                name: {{ .Values.setDefaultUser.user.existingSecret -}}
                {{ else }}
                name: {{ include "common.fullname.influxdb" . }}-auth
                {{- end }}
                key: influxdb-password
        args:
          - "/bin/sh"
          - "-c"
          - |
             curl -X POST http://{{ include "common.fullname.influxdb" . }}:{{ include "common.serviceport.influxdb.http.bind_address" . | default 8086 }}/query \
             --data-urlencode \
             "q=CREATE USER \"${INFLUXDB_USER}\" WITH PASSWORD '${INFLUXDB_PASSWORD}' {{ .Values.setDefaultUser.user.privileges }}"
      restartPolicy: {{ .Values.setDefaultUser.restartPolicy }}
{{- end -}}