Allow to set dnsPolicy and dnsConfig

[aneudecker]

TL;DR

We need to set dnsPolicy and dnsConfig for our cluster. This is currently not possible with the hcloud-cloud-controller-manager helm chart.

Expected behavior

dnsPolicy and dnsConfig should be configurable via helm values:

values.yaml

dnsPolicy: default
dnsConfig: {}

deployment.yaml

[...]
spec:
  template:
    spec:
      dnsPolicy: {{ .Values.dnsPolicy }}
      {{- with .Values.dnsConfig }}
      dnsConfig:
        {{- toYaml . | nindent 8 }}
      {{- end }}
[...]

[lukasmetzner]

Hey, sounds good to me 👍 I can't provide you a timeframe, when I can work on this. If you are depended on it, feel free to open a pull request ^^