chore: Change mng configMapFromFile (#143)

* Change mng configMapFromFile

* fix

* upd gitignore

* fix readme

* fix

Author: pasqualespica

.gitignore

@@ -7,3 +7,4 @@
 
 DELETEME*
 .idea
+**/tests/v8-java-helm-basic-test-pagopa-dev*

README.md

@@ -256,6 +256,8 @@ the default file path is `/mnt/file-config/<file name>`
 - `ENV VARIABLE NAME`: how the variable must be named inside pod, very usefull for example for spring that have some problems with variables that have hippen in the name
 - `key inside config maps`: which key to load inside the env variable name
 
+**NOTE** External config file template use [range flow control](https://helm.sh/docs/chart_template_guide/control_structures/)
+
 ```yaml
 
   externalConfigMapValues:

charts/microservice-chart/README.md

@@ -1,6 +1,6 @@
 # microservice-chart
 
-![Version: 7.6.0](https://img.shields.io/badge/Version-7.6.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.0.0](https://img.shields.io/badge/AppVersion-0.0.0-informational?style=flat-square)
+![Version: 8.0.0](https://img.shields.io/badge/Version-8.0.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.0.0](https://img.shields.io/badge/AppVersion-0.0.0-informational?style=flat-square)
 
 A Helm chart for PagoPA microservice
 

charts/microservice-chart/templates/configmap.yaml

@@ -13,14 +13,18 @@ data:
   {{- toYaml (mergeOverwrite .Values.envConfig .Values.canaryDelivery.envConfig) | nindent 2 }}
   {{- end }}
   {{- if .Values.configMapFromFile -}}
-  {{- toYaml .Values.configMapFromFile | nindent 2 }}
+  {{- range $key, $value := .Values.configMapFromFile }}
+  {{ $key }}: {{ $value | quote }}
+  {{- end }}
   {{- end }}
   {{- else }}
   {{- if .Values.envConfig -}}
   {{- toYaml .Values.envConfig | nindent 2 }}
   {{- end }}
   {{- if .Values.configMapFromFile -}}
-  {{- toYaml .Values.configMapFromFile | nindent 2 }}
+  {{- range $key, $value := .Values.configMapFromFile }}
+  {{ $key }}: {{ $value | quote }}
+  {{- end }}
   {{- end }}
   {{- end }}
 {{- end }}