Merge pull request #2425 from DirectXMan12/autoscaling/charter

SIG Autoscaling Charter and sigs.yaml updates

4 files changed, 91 insertions, 3 deletions

diff --git a/sig-autoscaling/README.md b/sig-autoscaling/README.md
index 60159c9a..6006dd87 100644
--- a/sig-autoscaling/README.md
+++ b/sig-autoscaling/README.md
@@ -10,6 +10,8 @@ To understand how this file is generated, see https://git.k8s.io/community/gener
 
 Covers development and maintenance of components for automated scaling in Kubernetes.  This includes automated vertical and horizontal pod autoscaling, initial resource estimation, cluster-proportional system component autoscaling, and autoscaling of Kubernetes clusters themselves.
 
+The [charter](charter.md) defines the scope and governance of the Autoscaling Special Interest Group.
+
 ## Meetings
 * Regular SIG Meeting: [Mondays at 14:00 UTC](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit) (biweekly/triweekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=14:00&tz=UTC).
   * [Meeting notes and Agenda](https://docs.google.com/document/d/1RvhQAEIrVLHbyNnuaT99-6u9ZUMp7BfkPupT2LAZK7w/edit).
@@ -20,7 +22,7 @@ Covers development and maintenance of components for automated scaling in Kubern
 The Chairs of the SIG run operations and processes governing the SIG.
 
 * Marcin Wielgus (**[@mwielgus](https://github.com/mwielgus)**), Google
-* Solly Ross (**[@directxman12](https://github.com/directxman12)**), Red Hat
+* Solly Ross (**[@directxman12](https://github.com/directxman12)**), Google
 
 ## Contact
 * [Slack](https://kubernetes.slack.com/messages/sig-autoscaling)
diff --git a/sig-autoscaling/charter.md b/sig-autoscaling/charter.md
new file mode 100644
index 00000000..9239aa64
--- /dev/null
+++ b/sig-autoscaling/charter.md
@@ -0,0 +1,85 @@
+# SIG Autoscaling Charter
+
+This charter adheres to the conventions described in the [Kubernetes Charter README] and uses
+the Roles and Organization Management outlined in [sig-governance].
+
+## Scope
+
+Covers development and maintenance of Kubernetes components for automated
+scaling in Kubernetes.  This includes automated vertical and horizontal
+pod autoscaling, initial resource estimation, cluster-proportional system
+component autoscaling, and autoscaling of Kubernetes clusters themselves.
+
+### In scope
+
+- Autoscaling-related API objects, such as the HorizontalPodAutoscaler and
+  VerticalPodAutoscaler
+
+- Autoscaling-related tools, such as the cluster autoscaler,
+  single-component scaling tools (e.g. pod-nanny), and
+  cluster-proportional scaling tools
+
+- Ensuring API interfaces (the scale subresource) are available and usable
+  to enable other SIGs to write autoscalable objects, and enable people to
+  interact with those interfaces.
+
+[Link to SIG section in sigs.yaml][sigs.yaml]
+
+#### Code, Binaries and Services
+
+- Components and utilities that take automated action to scale a component
+  on the cluster (e.g. the horizontal-pod-autoscaler or addon-resizer
+  subproject)
+
+- Components and utilities that take automated action to scale the cluster
+  itself (e.g. the cluster-autoscaler subproject)
+
+- Special parts of client-go for interacting with with the scaling
+  interfaces used by the HPA (e.g. the scale-client subproject)
+
+#### Cross-cutting and Externally Facing Processes
+
+- Reviewing implementations of the scale subresource to ensure that
+  autoscaling behaves properly
+
+- Coordinating with SIG Instrumentation to ensure that metrics APIs are
+  suitable for autoscaling on.
+
+- Coordinating with SIG Scheduling to make sure scheduling decisions can
+  interact well with the cluster autoscaler
+
+- Coordinating with SIG Cluster Lifecycle on integration between the
+  cluster autoscaler and cluster API
+
+- Coordinating with SIG Node around Kubelet requirements for vertical
+  scaling of pods
+
+### Out of scope
+
+- Testing general cluster performance at scale (this falls under the
+  purview of [SIG Scalability]).
+
+- Owning metrics APIs (this falls under the purview of [SIG
+  Instrumentation]).  SIG Autoscaling should collaborate with [SIG
+  Instrumentation] to ensure that metrics APIs are suitable for using in
+  autoscaling.
+
+## Roles and Organization Management
+
+This sig follows adheres to the Roles and Organization Management outlined in [sig-governance]
+and opts-in to updates and modifications to [sig-governance].
+
+### Deviations from [sig-governance]
+
+- SIG Autoscaling does not have chairs as a separate entity from tech
+  leads.  The tech leads have the responsibility of chairs.
+
+### Subproject Creation
+
+SIG Technical Leads
+
+[sig-governance]: https://github.com/kubernetes/community/blob/master/committee-steering/governance/sig-governance.md
+[sigs.yaml]: https://github.com/kubernetes/community/blob/master/sigs.yaml#L305
+[Kubernetes Charter README]: https://github.com/kubernetes/community/blob/master/committee-steering/governance/README.md
+[SIG Scalability]: https://github.com/kubernetes/community/blob/master/sig-scalability
+[SIG Instrumentation]: https://github.com/kubernetes/community/blob/master/sig-instrumentation
diff --git a/sig-list.md b/sig-list.md
index 3626aa78..f8dabd8a 100644
--- a/sig-list.md
+++ b/sig-list.md
@@ -26,7 +26,7 @@ When the need arises, a [new SIG can be created](sig-creation-procedure.md)
 |[Apps](sig-apps/README.md)|apps|* [Matt Farina](https://github.com/mattfarina), Samsung SDS<br>* [Adnan Abdulhussein](https://github.com/prydonius), Bitnami<br>* [Kenneth Owens](https://github.com/kow3ns), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-apps)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-apps)|* Regular SIG Meeting: [Mondays at 9:00 PT (Pacific Time) (weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Architecture](sig-architecture/README.md)|architecture|* [Brian Grant](https://github.com/bgrant0607), Google<br>* [Jaice Singer DuMars](https://github.com/jdumars), Google<br>* [Matt Farina](https://github.com/mattfarina), Samsung SDS<br>|* [Slack](https://kubernetes.slack.com/messages/sig-architecture)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-architecture)|* Regular SIG Meeting: [Thursdays at 19:00 UTC (weekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Auth](sig-auth/README.md)|auth|* [Mike Danese](https://github.com/mikedanese), Google<br>* [Mo Khan](https://github.com/enj), Red Hat<br>* [Tim Allclair](https://github.com/tallclair), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-auth)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-auth)|* Regular SIG Meeting: [Wednesdays at 11:00 PT (Pacific Time) (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
-|[Autoscaling](sig-autoscaling/README.md)|autoscaling|* [Marcin Wielgus](https://github.com/mwielgus), Google<br>* [Solly Ross](https://github.com/directxman12), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/sig-autoscaling)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-autoscaling)|* Regular SIG Meeting: [Mondays at 14:00 UTC (biweekly/triweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
+|[Autoscaling](sig-autoscaling/README.md)|autoscaling|* [Marcin Wielgus](https://github.com/mwielgus), Google<br>* [Solly Ross](https://github.com/directxman12), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-autoscaling)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-autoscaling)|* Regular SIG Meeting: [Mondays at 14:00 UTC (biweekly/triweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[AWS](sig-aws/README.md)|aws|* [Justin Santa Barbara](https://github.com/justinsb)<br>* [Kris Nova](https://github.com/kris-nova), Heptio<br>* [Nishi Davidson](https://github.com/d-nishi), AWS<br>|* [Slack](https://kubernetes.slack.com/messages/sig-aws)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-aws)|* Regular SIG Meeting: [Fridays at 9:00 PT (Pacific Time) (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Azure](sig-azure/README.md)|azure|* [Stephen Augustus](https://github.com/justaugustus), Red Hat<br>* [Dave Strebel](https://github.com/dstrebel), Microsoft<br>|* [Slack](https://kubernetes.slack.com/messages/sig-azure)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-azure)|* Regular SIG Meeting: [Wednesdays at 16:00 UTC (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
 |[Big Data](sig-big-data/README.md)|big-data|* [Anirudh Ramanathan](https://github.com/foxish), Rockset<br>* [Erik Erlandson](https://github.com/erikerlandson), Red Hat<br>* [Yinan Li](https://github.com/liyinan926), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-big-data)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-big-data)|* Regular SIG Meeting: [Wednesdays at 17:00 UTC (biweekly)](https://docs.google.com/document/d/1FQx0BPlkkl1Bn0c9ocVBxYIKojpmrS1CFP5h0DI68AE/edit)<br>
diff --git a/sigs.yaml b/sigs.yaml
index be0a6e46..4f46cf1f 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -428,6 +428,7 @@ sigs:
       Kubernetes.  This includes automated vertical and horizontal pod
       autoscaling, initial resource estimation, cluster-proportional system
       component autoscaling, and autoscaling of Kubernetes clusters themselves.
+    charter_link: charter.md
     label: autoscaling
     leadership:
       chairs:
@@ -436,7 +437,7 @@ sigs:
         company: Google
       - name: Solly Ross
         github: directxman12
-        company: Red Hat
+        company: Google
     meetings:
     - description: Regular SIG Meeting
       day: Monday