Add process for SIG-Node collaboration

content/keps.md

@@ -0,0 +1,53 @@
+---
+title: "Collaboration with Kubernetes SIG-Node"
+---
+
+containerd is a popular container runtime used with
+[Kubernetes](https://kubernetes.io).  containerd implements the Kubernetes
+Container Runtime Interface (CRI) and particpates in the development and
+implementation of CRI.
+
+The containerd project is adopting a new process to improve collaboration on
+[KEPs]((https://github.com/kubernetes/enhancements)) and other integrations
+between containerd and Kubernetes.
+
+## What you need to know as a Kubernetes SIG-Node member, KEP author, or contributor?
+
+### Roles
+
+The containerd project has established two specific roles for facilitating new
+KEP implementation:
+
+* SIG-Node member liaison - a containerd maintainer responsible for
+  facilitating communication between SIG-Node and the containerd project
+  regarding KEP status, targeted containerd releases, and any other integration
+  work or pain points.
+* KEP shepherd - for each KEP, at least one (preferably two) containerd
+  maintainer(s) responsible for helping a KEP move through the implementation
+  and release process in containerd.
+
+### Issue management
+
+* Create an issue in the
+  [containerd/containerd repository](https://github.com/containerd/containerd)
+  tracking the individual KEP as soon as possible
+  * containerd KEP tracking issues may be opened by one of the KEP owners,
+    an interested maintainer, or by a group within SIG-Node that is managing
+    the KEP process
+  * Use one issue to track each KEP throughout its lifecycle (Draft, Approved,
+    alpha(s), beta(s), and GA)
+  * The new issue title should include both the KEP number and a short title or
+    description of the goal of the KEP
+* containerd maintainers will triage the new issue and assign a KEP shepherd
+* A containerd maintainer will add a label to the issue corresponding to the
+  Kubernetes release cycle within the containerd/containerd repository during
+  triage
+* A containerd maintainer will also add a milestone indicating the targeted
+  containerd minor release for the KEP (usually the next minor release in our
+  [6-month release cadence]({{< ref "releases.md#release-cadence" >}}))
+* Use this issue for tracking the status of the KEP and for any
+  containerd-specific discussion
+
+## More information
+You can find the full description of roles and process in
+[the containerd project repository](https://github.com/containerd/project/blob/main/SIG-NODE.md).