Add License to README

README.md

@@ -1,6 +1,6 @@
 # Kube eagle
 
-Kube eagle is a prometheus exporter which exports various metrics of kubernetes pod resource requests, limits and it's 
+Kube eagle is a prometheus exporter which exports various metrics of kubernetes pod resource requests, limits and it's
 actual usages. It was created with the purpose to provide a better overview of your kubernetes cluster resources, so that
 you can optimize the resource allocation.
 
@@ -21,3 +21,27 @@ service account attached that has read-only access to the cluster.
 Kube eagle talks to the kubernetes api server using the official kubernetes go client. Every 10s we perform 4 requests - pod
 & node resource objects as well as the pod & node usage list. We aggregate and enrich some of the data so that you can easily
 build dashboards matching the purpose of optimizing the resource allocation.
+
+## License
+
+MIT License
+
+Copyright (c) 2018
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.