add option to add files in container

Author: mberndt123

charts/scala-steward/templates/configmap.yaml

@@ -11,3 +11,15 @@ data:
     {{- tpl (.Files.Get "files/password.sh") . | nindent 4 }}
   scalafix.conf: |
     {{- .Values.scalafixConfig | nindent 4 }}
+{{- if .Values.additionalFiles }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "scala-steward.fullname" . }}-files
+data:
+  {{- range $k, $v := .Values.additionalFiles }}
+  {{ $k }}:
+    {{ $v.content | quote }}
+  {{- end }}
+{{- end }}

charts/scala-steward/templates/cron-job.yaml

@@ -43,6 +43,11 @@ spec:
                 name: opt
               - mountPath: /var/scala-steward/workspace
                 name: workspace
+              {{- range $k, $v := .Values.additionalFiles }}
+              - mountPath: {{ $v.path }}
+                name: files
+                subPath: {{ $k }}
+              {{- end }}
           volumes:
             - name: opt
               configMap:
@@ -63,3 +68,13 @@ spec:
             - name: workspace
               emptyDir: {}
             {{- end }}
+            {{- if .Values.additionalFiles }}
+            - name: files
+              configMap:
+                name: {{ include "scala-steward.fullname" . }}-files
+                items:
+                {{- range $k, $v := .Values.additionalFiles }}
+                  - key: {{ $k }}
+                    path: {{ $k }}
+                {{- end }}
+            {{- end }}

charts/scala-steward/values.yaml

@@ -53,3 +53,11 @@ persistence:
   accessModes:
     - ReadWriteOnce
   size: 5Gi
+
+additionalFiles: {}
+# this can be used to make files available in the container, e. g. for authentication for an artifact repository
+# additionalFiles:
+#   nexusCredentials:
+#     path: /root/.sbt/1.0/credentials.sbt
+#     content: |
+#       credentials += Credentials(sys.env("NEXUS_REALM"), sys.env("NEXUS_HOST"), sys.env("NEXUS_USERNAME"), sys.env("NEXUS_PASSWORD"))