AETHER-363 standalone exporter chart

Change-Id: I33298efa5757223716a6af2e0e41a8267a80a006
diff --git a/kafka-topic-exporter/templates/exporter-configmap.yaml b/kafka-topic-exporter/templates/exporter-configmap.yaml
new file mode 100644
index 0000000..6107f7e
--- /dev/null
+++ b/kafka-topic-exporter/templates/exporter-configmap.yaml
@@ -0,0 +1,9 @@
+{{- if .Values.kpi_exporter.enabled }}
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "kpi-exporter.fullname" . }}
+data:
+  conf.yaml: |
+{{ include "exporter.config" . | indent 4 }}
+{{- end }}