[blocky] Add support for creating extra files, like whitelist.txt (#206)

* Add support for creating extra files, like whitelist.txt

Signed-off-by: Gavin Mogan <git@gavinmogan.com>

* forcing 3.1.0

Co-authored-by: Jeff Billimek <jeff@billimek.com>

charts/blocky/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "v0.6"
 description: DNS proxy as ad-blocker for local network
 name: blocky
-version: 3.0.1
+version: 3.1.0
 keywords:
   - blocky
   - dbs

charts/blocky/templates/configmap.yaml

@@ -14,3 +14,7 @@ data:
   config.yml: |
 {{ tpl (toYaml .Values.config | indent 4) $root }}
 {{- end }}
+{{- range $name, $value := .Values.extraLists }}
+  {{ $name }}: |-
+{{ $value | indent 4}}
+{{- end }}

charts/blocky/templates/deployment.yaml

@@ -39,6 +39,12 @@ spec:
               mountPath: /app/config.yml
               subPath: config.yml
               readOnly: true
+            {{- range $name, $value := .Values.extraLists }}
+            - name: config
+              mountPath: /app/{{ $name }}
+              subPath: {{ $name }}
+              readOnly: true
+            {{- end }}
           ports:
             - name: api
               containerPort: 4000
@@ -79,6 +85,10 @@ spec:
                   items:
                     - key: config.yml
                       path: config.yml
+                  {{- range $name, $value := .Values.extraLists }}
+                    - key: {{ $name }}
+                      path: {{ $name }}
+                  {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

charts/blocky/values.yaml

@@ -173,3 +173,8 @@ nodeSelector: {}
 tolerations: []
 
 affinity: {}
+
+## Add any extra files you want populated to /app here
+# ex:
+# - whitelist.txt: "line1"
+extraLists: {}