Add support for local metric collection/viewing (#4170)

metrics/scripts/stop.sh

@@ -0,0 +1,20 @@
+#!/bin/bash -e
+#
+# Stops local metrics
+#
+
+cd "$(dirname "$0")"
+
+for container in influxdb grafana; do
+  if [ "$(docker ps -q -f name=$container)" ]; then
+  (
+    set +e
+    docker kill $container
+    docker rm $container
+    exit 0
+  )
+  fi
+ done
+
+ echo Local metrics stopped
+ exit 0