Support adding extra volume mounts via the values.yml file in Helm

Author: TimWebb

charts/intel/templates/deployment.yaml

@@ -107,6 +107,9 @@ spec:
                   key: apiKey
               {{- end }}
             {{- end }}
+            {{- with .Values.extraEnvVars }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
           volumeMounts:
             - name: properties-volume
               mountPath: /opt/codetogether/runtime/cthq.properties
@@ -124,6 +127,9 @@ spec:
             - name: tmp
               mountPath: /var/tmp              
             {{- end }}
+            {{- with .Values.extraVolumeMounts }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
           ports:
             - name: http
               containerPort: 1080
@@ -179,6 +185,9 @@ spec:
           emptyDir:
             medium: Memory
         {{- end }}
+        {{- with .Values.extraVolumes }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

charts/intel/values.yaml

@@ -180,4 +180,32 @@ tolerations: []
 
 affinity: {}
 
+# Additional environment variables to set on the container
+# Example:
+#   extraEnvVars:
+#     - name: MY_VAR
+#       value: "my-value"
+#     - name: MY_SECRET_VAR
+#       valueFrom:
+#         secretKeyRef:
+#           name: my-secret
+#           key: my-key
+extraEnvVars: []
+
+# Additional volumes to add to the pod
+# Example:
+#   extraVolumes:
+#     - name: my-config
+#       configMap:
+#         name: my-configmap
+extraVolumes: []
+
+# Additional volume mounts for the main container
+# Example:
+#   extraVolumeMounts:
+#     - name: my-config
+#       mountPath: /etc/myapp/config.yaml
+#       subPath: config.yaml
+extraVolumeMounts: []
+
 replicaCount: 1