kubernetes · SergeyKanzhelev · Mar 30, 2023
diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
@@ -143,6 +143,8 @@ aliases:
     - deads2k
     - stevekuznetsov
     - wojtek-t
+  wg-sidecar-leads:
+    - SergeyKanzhelev
   wg-structured-logging-leads:
     - pohly
     - serathius

diff --git a/liaisons.md b/liaisons.md
@@ -60,6 +60,7 @@ members will assume one of the departing members groups.
 | [WG IoT Edge](wg-iot-edge/README.md) | Christoph Blecker (**[@cblecker](https://github.com/cblecker)**) |
 | [WG Multitenancy](wg-multitenancy/README.md) | Benjamin Elder (**[@BenTheElder](https://github.com/BenTheElder)**) |
 | [WG Policy](wg-policy/README.md) | Christoph Blecker (**[@cblecker](https://github.com/cblecker)**) |
+| [WG Sidecar](wg-sidecar/README.md) | TODO (**[@TODO](https://github.com/TODO)**) |
 | [WG Structured Logging](wg-structured-logging/README.md) | Nabarun Pal (**[@palnabarun](https://github.com/palnabarun)**) |
 | [UG VMware Users](ug-vmware-users/README.md) | Tim Pepper (**[@tpepper](https://github.com/tpepper)**) |
 | [Committee Code of Conduct](committee-code-of-conduct/README.md) | Tim Pepper (**[@tpepper](https://github.com/tpepper)**) |

diff --git a/sig-apps/README.md b/sig-apps/README.md
@@ -51,6 +51,7 @@ The Chairs of the SIG run operations and processes governing the SIG.
 The following [working groups][working-group-definition] are sponsored by sig-apps:
 * [WG Batch](/wg-batch)
 * [WG Data Protection](/wg-data-protection)
+* [WG Sidecar](/wg-sidecar)
 
 
 ## Subprojects

diff --git a/sig-architecture/README.md b/sig-architecture/README.md
@@ -59,6 +59,7 @@ The following [working groups][working-group-definition] are sponsored by sig-ar
 * [WG API Expression](/wg-api-expression)
 * [WG Policy](/wg-policy)
 * [WG Reliability](/wg-reliability)
+* [WG Sidecar](/wg-sidecar)
 * [WG Structured Logging](/wg-structured-logging)
 
 

diff --git a/sig-list.md b/sig-list.md
@@ -68,6 +68,7 @@ When the need arises, a [new SIG can be created](sig-wg-lifecycle.md)
 |[Multitenancy](wg-multitenancy/README.md)|[multitenancy](https://github.com/kubernetes/kubernetes/labels/wg%2Fmultitenancy)|* API Machinery<br>* Auth<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Sanjeev Rampal](https://github.com/srampal), Cisco<br>* [Tasha Drew](https://github.com/tashimi), VMware<br>|* [Slack](https://kubernetes.slack.com/messages/wg-multitenancy)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-multitenancy)|* Regular WG Meeting: [Tuesdays at 11:00 PT (Pacific Time) (biweekly)](https://zoom.us/my/k8s.sig.auth)<br>
 |[Policy](wg-policy/README.md)|[policy](https://github.com/kubernetes/kubernetes/labels/wg%2Fpolicy)|* Architecture<br>* Auth<br>* Multicluster<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Jim Bugwadia](https://github.com/JimBugwadia), Kyverno/Nirmata<br>* [Robert Ficcaglia](https://github.com/rficcaglia), SunStone<br>|* [Slack](https://kubernetes.slack.com/messages/wg-policy)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-policy)|* Regular WG Meeting: [Wednesdays at 8:00 PT (Pacific Time) (semimonthly)](https://zoom.us/j/7375677271)<br>
 |[Reliability](wg-reliability/README.md)|[reliability](https://github.com/kubernetes/kubernetes/labels/wg%2Freliability)|* Architecture<br>* Cluster Lifecycle<br>* Release<br>* Scalability<br>* Testing<br>|* [David Eads](https://github.com/deads2k), Red Hat<br>* [Steve Kuznetsov](https://github.com/stevekuznetsov), Red Hat<br>* [Wojciech Tyczynski](https://github.com/wojtek-t), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-reliability)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-reliability)|* Regular WG Meeting: [Mondays at 11:00 PT (Pacific Time) (biweekly)](https://zoom.us/j/97964505804?pwd=R3hzSnArQWJHYmdWUnpSUDh3aXhFUT09)<br>
+|[Sidecar](wg-sidecar/README.md)|[sidecar](https://github.com/kubernetes/kubernetes/labels/wg%2Fsidecar)|* Apps<br>* Architecture<br>* Node<br>* Scheduling<br>|* [Sergey Kanzhelev](https://github.com/SergeyKanzhelev), Google<br>|* [Slack](https://kubernetes.slack.com/messages/sig-node)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-node)|* Regular Meeting (at active stages): [Tuesdays at 09:00 PT (Pacific Time) (weekly)](https://zoom.us/j/4799874685)<br>
 |[Structured Logging](wg-structured-logging/README.md)|[structured-logging](https://github.com/kubernetes/kubernetes/labels/wg%2Fstructured-logging)|* API Machinery<br>* Architecture<br>* Cloud Provider<br>* Instrumentation<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Patrick Ohly](https://github.com/pohly), Intel<br>* [Marek Siarkowicz](https://github.com/serathius), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-structured-logging)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-structured-logging)|* Regular Meeting: [Thursdays at 15:30 London-UK (biweekly)](https://zoom.us/j/96716142646?pwd=VmgrN29sbmhDREp3R0NtZlpGSlZ4Zz09)<br>
 
 ### User Groups

diff --git a/sig-node/README.md b/sig-node/README.md
@@ -55,6 +55,7 @@ The following [working groups][working-group-definition] are sponsored by sig-no
 * [WG Batch](/wg-batch)
 * [WG Multitenancy](/wg-multitenancy)
 * [WG Policy](/wg-policy)
+* [WG Sidecar](/wg-sidecar)
 * [WG Structured Logging](/wg-structured-logging)
 
 

diff --git a/sig-scheduling/README.md b/sig-scheduling/README.md
@@ -65,6 +65,7 @@ The following [working groups][working-group-definition] are sponsored by sig-sc
 * [WG Batch](/wg-batch)
 * [WG Multitenancy](/wg-multitenancy)
 * [WG Policy](/wg-policy)
+* [WG Sidecar](/wg-sidecar)
 * [WG Structured Logging](/wg-structured-logging)
 
 

diff --git a/sigs.yaml b/sigs.yaml
@@ -3314,6 +3314,39 @@ workinggroups:
   contact:
     slack: wg-reliability
     mailing_list: https://groups.google.com/forum/#!forum/kubernetes-wg-reliability
+- dir: wg-sidecar
+  name: Sidecar
+  mission_statement: >
+    Make sidecar containers pattern built-in to Kubernetes to better support batch
+    workload, simplify development of sidecars and their reliability.
+
+  charter_link: charter.md
+  stakeholder_sigs:
+  - Apps
+  - Architecture
+  - Node
+  - Scheduling
+  label: sidecar
+  leadership:
+    chairs:
+    - github: SergeyKanzhelev
+      name: Sergey Kanzhelev
+      company: Google
+  meetings:
+  - description: Regular Meeting (at active stages)
+    day: Tuesday
+    time: "09:00"
+    tz: PT (Pacific Time)
+    frequency: weekly
+    url: https://zoom.us/j/4799874685
+    archive_url: https://docs.google.com/document/d/1E1guvFJ5KBQIGcjCrQqFywU9_cBQHRtHvjuqcVbCXvU/edit#heading=h.m8xoiv5t6qma
+    recordings_url: https://www.youtube.com/playlist?list=PL69nYSiGNLP1wJPj5DYWXjiArF-MJ5fNG
+  contact:
+    slack: sig-node
+    mailing_list: https://groups.google.com/forum/#!forum/kubernetes-sig-node
+    liaison:
+      github: TODO
+      name: TODO
 - dir: wg-structured-logging
   name: Structured Logging
   mission_statement: >

diff --git a/wg-sidecar/OWNERS b/wg-sidecar/OWNERS
@@ -0,0 +1,8 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+reviewers:
+  - sig-node-leads
+approvers:
+  - sig-node-leads
+labels:
+  - sig/node
diff --git a/wg-sidecar/README.md b/wg-sidecar/README.md
@@ -0,0 +1,38 @@
+<!---
+This is an autogenerated file!
+
+Please do not edit this file directly, but instead make changes to the
+sigs.yaml file in the project root.
+
+To understand how this file is generated, see https://git.k8s.io/community/generator/README.md
+--->
+# Sidecar Working Group
+
+Make sidecar containers pattern built-in to Kubernetes to better support batch workload, simplify development of sidecars and their reliability.
+
+The [charter](charter.md) defines the scope and governance of the Sidecar Working Group.
+
+## Stakeholder SIGs
+* [SIG Apps](/sig-apps)
+* [SIG Architecture](/sig-architecture)
+* [SIG Node](/sig-node)
+* [SIG Scheduling](/sig-scheduling)
+
+## Meetings
+*Joining the [mailing list](https://groups.google.com/forum/#!forum/kubernetes-sig-node) for the group will typically add invites for the following meetings to your calendar.*
+* Regular Meeting (at active stages): [Tuesdays at 09:00 PT (Pacific Time)](https://zoom.us/j/4799874685) (weekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=09:00&tz=PT%20%28Pacific%20Time%29).
+  * [Meeting notes and Agenda](https://docs.google.com/document/d/1E1guvFJ5KBQIGcjCrQqFywU9_cBQHRtHvjuqcVbCXvU/edit#heading=h.m8xoiv5t6qma).
+  * [Meeting recordings](https://www.youtube.com/playlist?list=PL69nYSiGNLP1wJPj5DYWXjiArF-MJ5fNG).
+
+## Organizers
+
+* Sergey Kanzhelev (**[@SergeyKanzhelev](https://github.com/SergeyKanzhelev)**), Google
+
+## Contact
+- Slack: [#sig-node](https://kubernetes.slack.com/messages/sig-node)
+- [Mailing list](https://groups.google.com/forum/#!forum/kubernetes-sig-node)
+- [Open Community Issues/PRs](https://github.com/kubernetes/community/labels/wg%2Fsidecar)
+- Steering Committee Liaison: TODO (**[@TODO](https://github.com/TODO)**)
+<!-- BEGIN CUSTOM CONTENT -->
+
+<!-- END CUSTOM CONTENT -->
diff --git a/wg-sidecar/charter.md b/wg-sidecar/charter.md
@@ -0,0 +1,51 @@
+# WG Sidecar
+
+This charter adheres to the conventions described in the [Kubernetes Charter README]
+and uses the Roles and Organization Management outlined in [sig-governance].
+
+[sig-governance]: https://github.com/kubernetes/community/blob/master/committee-steering/governance/sig-governance.md
+[Kubernetes Charter README]: https://github.com/kubernetes/community/blob/master/committee-steering/governance/README.md
+
+## Scope
+
+The sidecar WG was created to work thru the requirements, design, implementation,
+and future plans of natively supporting sidecar pattern in Kubernetes.
+
+### In Scope
+
+- Create a KEP for 1.27
+- Provide supporting materials for easier KEP approval
+- Approve the KEP for 1.27
+- Discuss and coordinate implementation in 1.28
+- Also the working group will reach out to various areas experts to finalize the implementation details.
+
+
+## Stakeholders
+
+Stakeholders in this working group span multiple SIGs with the SIG Node as a primary SIG.
+
+- SIG Node
+  Primary SIG as the most changes are in kubelet.
+- SIG Scheduling
+  APIs and changes related to Pods scheduling.
+- SIG Architecture
+  High-level input on requirements and API.
+- SIG Apps
+  Input on requirements for batch-like workload and other usage of sidecars.
+
+## Deliverables
+
+The ultimate deliverable is a built-in support of Sidecar containers in Kubernetes.
+
+## 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].
+
+[sig-governance]: https://github.com/kubernetes/community/blob/master/committee-steering/governance/sig-governance.md
+
+## Timelines and Disbanding
+
+We hope to get Sidecar KEP merged in 1.28 and finalize any additional requirements
+and future plans in year 2023. Group will be discontinued once the feature GA-d
+and there is not major follow up feature requiring extensive collaboration.