doc: Add readme, contributing.md; update owners & security contacts

This PR updates README, adds contribution guidelines and populates
security contacts and owners correctly.

Signed-off-by: Swati Sehgal <[email protected]>

CONTRIBUTING.md

@@ -0,0 +1,28 @@
+# Contributing to the API
+
+## Community Discussions:
+
+If you have ideas that you would like to socialize/discuss with 
+You can reach the maintainers of this repository at:
+- Slack: [#topology-aware-scheduling](https://kubernetes.slack.com/archives/C012XSGFZQE)
+
+## Submitting a PR to this repo
+
+Feel free to create an issue/ submit a PR to this repo for community discussion.
+
+## Verify autogenerate code in the repo is upto-date
+Before submitting a PR, please run the following commands to verify that the auto-generated code is upto-date
+```
+    go mod vendor
+    ./hack/verify-codegen.sh
+```
+
+## Updating auto-generated code
+
+Run the following commands to regenerate auto-generated code:
+```
+    go mod tidy
+    go mod vendor
+    ./hack/update-codegen.sh
+```
+

OWNERS

@@ -1,16 +1,11 @@
 # See the OWNERS docs at https://go.k8s.io/owners
 
 approvers:
-- dims
-- derekwaynecarr
-- dchen1107
-- Huang-Wei
-- sig-node-api-approvers
-- api-approvers
+  - swatisehgal
+  - ffromani
 reviewers:
-- sig-node-reviewers
-- dims
-- swatisehgal
-- AlexeyPerevalov
-labels:
-- sig/node
+  - swatisehgal
+  - ffromani
+  - AlexeyPerevalov
+  - marquiz
+  - Tal-or

README.md

@@ -0,0 +1,30 @@
+# NodeResourceTopology API
+
+## Purpose
+This repository contains the CRD based API definition used for enabling NUMA aware Scheduling in Kubernetes. 
+Please refer to [this](https://docs.google.com/document/d/12kj3fK8boNuPNq) document for more details.
+
+This repo was created to enable experimentation and for development of Topology-aware scheduling components
+that rely on this API like NFD/RTE (for exposing node resource information while taking topology into consideration)
+and NodeResourceTopologyMatch scheduler plugin (for taking node resource topology into consideration while making
+scheduling decisions). This repo allows the ability to experiement with new features but once the API reaches
+a level of stability, the long term plan is to deprecate it and move entirely to the repo under Kubernetes staging:
+https://github.com/kubernetes/noderesourcetopology-api.
+
+## Community, discussion, contribution, and support
+
+Learn how to engage with the Kubernetes community on the [community
+page](http://kubernetes.io/community/).
+
+You can reach the maintainers of this repository at:
+- Slack: [#topology-aware-scheduling](https://kubernetes.slack.com/archives/C012XSGFZQE)
+
+### Code of Conduct
+
+Participation in the Kubernetes community is governed by the [Kubernetes
+Code of Conduct](code-of-conduct.md).
+
+### Contibution Guidelines
+
+See [CONTRIBUTING.md](CONTRIBUTING.md) for more information. Please note that [kubernetes/noderesourcetopology-api](https://github.com/kubernetes/noderesourcetopology-api)
+is a readonly mirror repository, all development is done at [kubernetes/kubernetes](https://github.com/kubernetes/kubernetes).

SECURITY_CONTACTS

@@ -10,9 +10,5 @@
 # DO NOT REPORT SECURITY VULNERABILITIES DIRECTLY TO THESE NAMES, FOLLOW THE
 # INSTRUCTIONS AT https://kubernetes.io/security/
 
-cjcullen
-dims
-joelsmith
-liggitt
-philips
-tallclair
+swatisehgal
+ffromani