20 lines
866 B
YAML
20 lines
866 B
YAML
{{- /*
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https://itnext.io/manage-auto-generated-secrets-in-your-helm-charts-5aee48ba6918
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*/}}
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{{- if empty .Values.manualRPCSecretName }}
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apiVersion: v1
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kind: Secret
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metadata:
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name: "rpc-secret"
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annotations:
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"helm.sh/resource-policy": "keep"
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type: Opaque
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data:
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# retrieve the secret data using lookup function and when not exists, return an empty dictionary / map as result
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{{- $existing_secret := (lookup "v1" "Secret" .Release.Namespace "rpc-secret") | default dict }}
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{{- $secretData := (get $existing_secret "data") | default dict }}
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# set $secret to existing secret data or generate a random one when not exists
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{{- $secret := (get $secretData "secret") | default (randAlphaNum 32 | b64enc) }}
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# generate 32 chars long random string, base64 encode it and then double-quote the result string.
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secret: {{ $secret | quote }}
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{{- end }} |