datasource as cfg: basic implementation

conf/datasources.yaml

@@ -0,0 +1,28 @@
+# - name: Graphite202
+#   type: graphite
+#   access: proxy
+#   url: http://localhost:8080
+#   password:
+#   user: 
+#   database:
+#   basicAuth:
+#   basicAuthUser:
+#   basicAuthPassword:
+#   withCredentials:
+#   isDefault: true
+#   jsonData: {}
+#   secureJsonFields: {}
+# - name: Prometheus
+#   type: prometheus
+#   access: proxy
+#   url: http://localhost:9090
+#   password:
+#   user: 
+#   database:
+#   basicAuth:
+#   basicAuthUser:
+#   basicAuthPassword:
+#   withCredentials:
+#   isDefault: true
+#   jsonData: {}
+#   secureJsonFields: {}