fix(module): base64 encoding for custom certificate Secret template (#1297)

* fix(module): base64 encoding for custom certificate Secret template

---------

Signed-off-by: Ivan Mikheykin <[email protected]>

Author: diafour

templates/custom-certificate.yaml

@@ -1 +1,34 @@
-{{- include "helm_lib_module_https_copy_custom_certificate" (list . "d8-virtualization" "ingress-tls") -}}
+{{- /* Copy from helm-lib to work with custom certificate retrieved by the common hook in module-sdk. }} */ -}}
+{{- /* Values contain non-encoded certificates, we need to base64 them for the Secret data. }} */ -}}
+
+{{- /* Usage: {{ include "helm_lib_module_https_copy_custom_certificate" (list . "namespace" "secret_name_prefix") }} */ -}}
+{{- /* Renders secret with [custom certificate](https://deckhouse.io/products/kubernetes-platform/documentation/v1/deckhouse-configure-global.html#parameters-modules-https-customcertificate) */ -}}
+{{- /* in passed namespace with passed prefix */ -}}
+{{- define "override_until_fixed::helm_lib_module_https_copy_custom_certificate" -}}
+  {{- $context := index . 0 -}} {{- /* Template context with .Values, .Chart, etc */ -}}
+  {{- $namespace := index . 1 -}} {{- /* Namespace */ -}}
+  {{- $secret_name_prefix := index . 2 -}} {{- /* Secret name prefix */ -}}
+  {{- $mode := include "helm_lib_module_https_mode" $context -}}
+  {{- if eq $mode "CustomCertificate" -}}
+    {{- $module_values := (index $context.Values (include "helm_lib_module_camelcase_name" $context)) -}}
+    {{- $secret_name := include "helm_lib_module_https_secret_name" (list $context $secret_name_prefix) -}}
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $secret_name }}
+  namespace: {{ $namespace }}
+  {{- include "helm_lib_module_labels" (list $context) | nindent 2 }}
+type: kubernetes.io/tls
+data:
+{{- if (hasKey $module_values.internal.customCertificateData "ca.crt") }}
+  ca.crt: {{ index $module_values.internal.customCertificateData "ca.crt" | b64enc }}
+{{- end }}
+  tls.crt: {{ index $module_values.internal.customCertificateData "tls.crt" | b64enc }}
+  tls.key: {{ index $module_values.internal.customCertificateData "tls.key" | b64enc }}
+  {{- end -}}
+{{- end -}}
+
+
+
+{{- include "override_until_fixed::helm_lib_module_https_copy_custom_certificate" (list . "d8-virtualization" "ingress-tls") -}}