Allow seed datainjection into configmap

charts/json-server/Chart.yaml

@@ -15,10 +15,10 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: v0.2.2
+version: v0.3.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v0.2.2"
+appVersion: "v0.3.0"

charts/json-server/templates/configmap.yaml

@@ -1,14 +1,9 @@
+{{- if not .Values.json-server.data.existingConfigMap }}
 apiVersion: v1
 kind: ConfigMap
 metadata:
   name: {{ .Release.Name }}-configmap
 data:
   db.json: |
-    {
-      "metacluster": {
-        "version": "3.2.0",
-        "title": "json-server",
-        "author": "typicode"
-      },
-      "foo": { "bar": "woot" }
-    }
+{{ include "common.tplvalues.render" ( dict "value" .Values.json-server.data.configInline "context" $) | indent 4 }}
+{{- end -}}

charts/json-server/values.yaml

@@ -1,6 +1,10 @@
 # Default values for json-server.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
+
+json-server:
+  data:
+    # Not implemented yet
+    # existingConfigMap: ""
+    configInline: {}
 
 replicaCount: 1
 
@@ -47,14 +51,14 @@ ingress:
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
   hosts:
-    - host: chart-example.local
+    - host: metadata.example.org
       paths:
         - path: /
           pathType: ImplementationSpecific
   tls: []
-  #  - secretName: chart-example-tls
+  #  - secretName: json-server-tls
   #    hosts:
-  #      - chart-example.local
+  #      - metadata.example.org
 
 resources: {}
   # We usually recommend not to specify default resources and to leave this as a conscious