openvpn/helm/templates/cm-openvpnscripts.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: {{ include "openvpn.fullname" . }}-scripts
data:
  # Main openvpn container startup script, aka ENTRYPOINT
  {{- if .Values.openvpn.startscript }}
  startscript: {{- toYaml .Values.openvpn.startscript | indent 2 }}
  {{- else }}
  startscript: |-
    #!/bin/bash
    {{- if and .Values.virtIP_addr .Values.virtIP_dev }}
    ip addr add {{ .Values.virtIP_addr }} dev {{ .Values.virtIP_dev }}
    {{- end }}
    mkdir /dev/net
    mknod /dev/net/tun c 10 200
    exec "/usr/sbin/openvpn" "--config" "/etc/openvpn/configuration/openvpn.conf"
  {{- end }}

  {{- if and .Values.virtIP_addr .Values.virtIP_dev }}
  # Stop script, executed by separate container on Pod termination.
  stopscript: |-
    #!/bin/bash
    ip addr delete {{ .Values.virtIP_addr }} dev {{ .Values.virtIP_dev }}
  {{- end }}
  {{- if .Values.openvpn.healthcheck }}
  healthcheck: {{- toYaml .Values.openvpn.healthcheck | indent 2 }}
  {{- end }}