Merge pull request #8396 from atiratree/wg-node-lifecycle

k8s-ci-robot · web-flow · commit a324cc828e03 · 2025-06-24T08:24:29.000-07:00
Introduce Node Lifecycle WG
diff --git a/OWNERS_ALIASES b/OWNERS_ALIASES
@@ -147,6 +147,15 @@ aliases:
     - jeremyrickard
     - liggitt
     - micahhausler
+  wg-node-lifecycle-leads:
+    - JoelSpeed
+    - atiratree
+    - fabriziopandini
+    - haircommander
+    - humblec
+    - intUnderflow
+    - kwilczynski
+    - rthallisey
   wg-serving-leads:
     - ArangoGutierrez
     - Jeffwan
diff --git a/communication/slack-config/channels.yaml b/communication/slack-config/channels.yaml
@@ -587,6 +587,7 @@ channels:
   - name: wg-multitenancy
   - name: wg-naming
     archived: true
+  - name: wg-node-lifecycle
   - name: wg-onprem
     archived: true
   - name: wg-policy
diff --git a/liaisons.md b/liaisons.md
@@ -59,6 +59,7 @@ members will assume one of the departing members groups.
 | [WG Device Management](wg-device-management/README.md) | Benjamin Elder (**[@BenTheElder](https://github.com/BenTheElder)**) |
 | [WG etcd Operator](wg-etcd-operator/README.md) | Maciej Szulik (**[@soltysh](https://github.com/soltysh)**) |
 | [WG LTS](wg-lts/README.md) | Sascha Grunert (**[@saschagrunert](https://github.com/saschagrunert)**) |
+| [WG Node Lifecycle](wg-node-lifecycle/README.md) | Benjamin Elder (**[@BenTheElder](https://github.com/BenTheElder)**) |
 | [WG Serving](wg-serving/README.md) | Maciej Szulik (**[@soltysh](https://github.com/soltysh)**) |
 | [WG Structured Logging](wg-structured-logging/README.md) | Sascha Grunert (**[@saschagrunert](https://github.com/saschagrunert)**) |
 | [Committee Code of Conduct](committee-code-of-conduct/README.md) | Sascha Grunert (**[@saschagrunert](https://github.com/saschagrunert)**) |
diff --git a/sig-apps/README.md b/sig-apps/README.md
@@ -59,6 +59,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 The following [working groups][working-group-definition] are sponsored by sig-apps:
 * [WG Batch](/wg-batch)
 * [WG Data Protection](/wg-data-protection)
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG Serving](/wg-serving)
 
 
diff --git a/sig-autoscaling/README.md b/sig-autoscaling/README.md
@@ -56,6 +56,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 The following [working groups][working-group-definition] are sponsored by sig-autoscaling:
 * [WG Batch](/wg-batch)
 * [WG Device Management](/wg-device-management)
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG Serving](/wg-serving)
 
 
diff --git a/sig-cli/README.md b/sig-cli/README.md
@@ -60,6 +60,12 @@ subprojects, and resolve cross-subproject technical issues and decisions.
     - [@kubernetes/sig-cli-test-failures](https://github.com/orgs/kubernetes/teams/sig-cli-test-failures) - Test Failures and Triage
 - Steering Committee Liaison: Paco Xu 徐俊杰 (**[@pacoxu](https://github.com/pacoxu)**)
 
+## Working Groups
+
+The following [working groups][working-group-definition] are sponsored by sig-cli:
+* [WG Node Lifecycle](/wg-node-lifecycle)
+
+
 ## Subprojects
 
 The following [subprojects][subproject-definition] are owned by sig-cli:
diff --git a/sig-cloud-provider/README.md b/sig-cloud-provider/README.md
@@ -59,6 +59,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 ## Working Groups
 
 The following [working groups][working-group-definition] are sponsored by sig-cloud-provider:
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG Structured Logging](/wg-structured-logging)
 
 
diff --git a/sig-cluster-lifecycle/README.md b/sig-cluster-lifecycle/README.md
@@ -52,6 +52,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 
 The following [working groups][working-group-definition] are sponsored by sig-cluster-lifecycle:
 * [WG LTS](/wg-lts)
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG etcd Operator](/wg-etcd-operator)
 
 
diff --git a/sig-list.md b/sig-list.md
@@ -66,6 +66,7 @@ When the need arises, a [new SIG can be created](sig-wg-lifecycle.md)
 |[Device Management](wg-device-management/README.md)|[device-management](https://github.com/kubernetes/kubernetes/labels/wg%2Fdevice-management)|* Architecture<br>* Autoscaling<br>* Network<br>* Node<br>* Scheduling<br>|* [John Belamaric](https://github.com/johnbelamaric), Google<br>* [Kevin Klues](https://github.com/klueska), NVIDIA<br>* [Patrick Ohly](https://github.com/pohly), Intel<br>|* [Slack](https://kubernetes.slack.com/messages/wg-device-management)<br>* [Mailing List](https://groups.google.com/a/kubernetes.io/g/wg-device-management)|* Regular WG Meeting (Asia/Europe): [Wednesdays at 9:00 CET (Central European Time) (biweekly)](https://zoom.us/j/97238699195?pwd=cy9IMm1ZeERtRlJ3VS8yWUxHUWIrQT09)<br>* Regular WG Meeting (Europe/America): [Tuesdays at 8:30 PT (Pacific Time) (biweekly)](https://zoom.us/j/97238699195?pwd=cy9IMm1ZeERtRlJ3VS8yWUxHUWIrQT09)<br>
 |[etcd Operator](wg-etcd-operator/README.md)|[etcd-operator](https://github.com/kubernetes/kubernetes/labels/wg%2Fetcd-operator)|* Cluster Lifecycle<br>* etcd<br>|* [Benjamin Wang](https://github.com/ahrtr), VMware<br>* [Ciprian Hacman](https://github.com/hakman), Microsoft<br>* [Josh Berkus](https://github.com/jberkus), Red Hat<br>* [James Blair](https://github.com/jmhbnz), Red Hat<br>* [Justin Santa Barbara](https://github.com/justinsb), Google<br>|* [Slack](https://kubernetes.slack.com/messages/wg-etcd-operator)<br>* [Mailing List](https://groups.google.com/a/kubernetes.io/g/wg-etcd-operator)|* Regular WG Meeting: [Tuesdays at 11:00 PT (Pacific Time) (bi-weekly)](https://zoom.us/my/cncfetcdproject)<br>
 |[LTS](wg-lts/README.md)|[lts](https://github.com/kubernetes/kubernetes/labels/wg%2Flts)|* Architecture<br>* Cluster Lifecycle<br>* K8s Infra<br>* Release<br>* Security<br>* Testing<br>|* [Jeremy Rickard](https://github.com/jeremyrickard), Microsoft<br>* [Jordan Liggitt](https://github.com/liggitt), Google<br>* [Micah Hausler](https://github.com/micahhausler), Amazon<br>|* [Slack](https://kubernetes.slack.com/messages/wg-lts)<br>* [Mailing List](https://groups.google.com/a/kubernetes.io/g/wg-lts)|* Regular WG Meeting: [Tuesdays at 07:00 PT (Pacific Time) (biweekly)](https://zoom.us/j/92480197536?pwd=dmtSMGJRQmNYYTIyZkFlQ25JRngrdz09)<br>
+|[Node Lifecycle](wg-node-lifecycle/README.md)|[node-lifecycle](https://github.com/kubernetes/kubernetes/labels/wg%2Fnode-lifecycle)|* Apps<br>* Autoscaling<br>* CLI<br>* Cloud Provider<br>* Cluster Lifecycle<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Joel Speed](https://github.com/JoelSpeed), Red Hat<br>* [Filip Křepinský](https://github.com/atiratree), Red Hat<br>* [Fabrizio Pandini](https://github.com/fabriziopandini), VMware<br>* [Peter Hunt](https://github.com/haircommander), Red Hat<br>* [Humble Chirammal](https://github.com/humblec), VMware<br>* [Lucy Sweet](https://github.com/intUnderflow), Uber<br>* [Krzysztof Wilczyński](https://github.com/kwilczynski), Independent<br>* [Ryan Hallisey](https://github.com/rthallisey), NVIDIA<br>|* [Slack](https://kubernetes.slack.com/messages/wg-node-lifecycle)<br>* [Mailing List](https://groups.google.com/a/kubernetes.io/g/wg-node-lifecycle)|* WG Node Lifecycle Weekly Meeting: [Mondays at 5PM CET (Central European Time) (weekly)]()<br>
 |[Serving](wg-serving/README.md)|[serving](https://github.com/kubernetes/kubernetes/labels/wg%2Fserving)|* Apps<br>* Architecture<br>* Autoscaling<br>* Instrumentation<br>* Network<br>* Node<br>* Scheduling<br>* Storage<br>|* [Eduardo Arango](https://github.com/ArangoGutierrez), NVIDIA<br>* [Jiaxin Shan](https://github.com/Jeffwan), Bytedance<br>* [Sergey Kanzhelev](https://github.com/SergeyKanzhelev), Google<br>* [Yuan Tang](https://github.com/terrytangyuan), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/wg-serving)<br>* [Mailing List](https://groups.google.com/a/kubernetes.io/g/wg-serving)|* WG Serving Weekly Meeting ([calendar](https://calendar.google.com/calendar/embed?src=e896b769743f3877edfab2d4c6a14132b2aa53287021e9bbf113cab676da54ba%40group.calendar.google.com)): [Wednesdays at 9:00 PT (Pacific Time) (biweekly)](https://zoom.us/j/92615874244?pwd=VGhxZlJjRTNRWTZIS0dQV2MrZUJ5dz09)<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>|* [Mengjiao Liu](https://github.com/mengjiao-liu), Independent<br>* [Patrick Ohly](https://github.com/pohly), Intel<br>|* [Slack](https://kubernetes.slack.com/messages/wg-structured-logging)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-wg-structured-logging)|
 
diff --git a/sig-network/README.md b/sig-network/README.md
@@ -74,6 +74,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 
 The following [working groups][working-group-definition] are sponsored by sig-network:
 * [WG Device Management](/wg-device-management)
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG Serving](/wg-serving)
 * [WG Structured Logging](/wg-structured-logging)
 
diff --git a/sig-node/README.md b/sig-node/README.md
@@ -55,6 +55,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 The following [working groups][working-group-definition] are sponsored by sig-node:
 * [WG Batch](/wg-batch)
 * [WG Device Management](/wg-device-management)
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG Serving](/wg-serving)
 * [WG Structured Logging](/wg-structured-logging)
 
diff --git a/sig-scheduling/README.md b/sig-scheduling/README.md
@@ -64,6 +64,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 The following [working groups][working-group-definition] are sponsored by sig-scheduling:
 * [WG Batch](/wg-batch)
 * [WG Device Management](/wg-device-management)
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG Serving](/wg-serving)
 * [WG Structured Logging](/wg-structured-logging)
 
diff --git a/sig-storage/README.md b/sig-storage/README.md
@@ -59,6 +59,7 @@ subprojects, and resolve cross-subproject technical issues and decisions.
 
 The following [working groups][working-group-definition] are sponsored by sig-storage:
 * [WG Data Protection](/wg-data-protection)
+* [WG Node Lifecycle](/wg-node-lifecycle)
 * [WG Serving](/wg-serving)
 * [WG Structured Logging](/wg-structured-logging)
 
diff --git a/sigs.yaml b/sigs.yaml
@@ -3781,6 +3781,74 @@ workinggroups:
     liaison:
       github: saschagrunert
       name: Sascha Grunert
+- dir: wg-node-lifecycle
+  name: Node Lifecycle
+  mission_statement: >
+    Explore and improve node and pod lifecycle in Kubernetes. This should result in
+    better node drain/maintenance support and better pod disruption/termination. It
+    should also improve node and pod autoscaling, better application migration and
+    availability, load balancing, de/scheduling, node shutdown, and cloud provider
+    and third-party integrations.
+
+  charter_link: charter.md
+  stakeholder_sigs:
+  - Apps
+  - Autoscaling
+  - CLI
+  - Cloud Provider
+  - Cluster Lifecycle
+  - Network
+  - Node
+  - Scheduling
+  - Storage
+  label: node-lifecycle
+  leadership:
+    chairs:
+    - github: JoelSpeed
+      name: Joel Speed
+      company: Red Hat
+      email: Joel.speed@hotmail.co.uk
+    - github: atiratree
+      name: Filip Křepinský
+      company: Red Hat
+      email: atiratree@gmail.com
+    - github: fabriziopandini
+      name: Fabrizio Pandini
+      company: VMware
+      email: fabrizio.pandini@gmail.com
+    - github: haircommander
+      name: Peter Hunt
+      company: Red Hat
+      email: pehunt@redhat.com
+    - github: humblec
+      name: Humble Chirammal
+      company: VMware
+      email: humble.devassy@gmail.com
+    - github: intUnderflow
+      name: Lucy Sweet
+      company: Uber
+      email: kubernetes.github.com@lucy.sh
+    - github: kwilczynski
+      name: Krzysztof Wilczyński
+      company: Independent
+      email: kw@linux.com
+    - github: rthallisey
+      name: Ryan Hallisey
+      company: NVIDIA
+      email: rhallisey@nvidia.com
+  meetings:
+  - description: WG Node Lifecycle Weekly Meeting
+    day: Monday
+    time: 5PM
+    tz: CET (Central European Time)
+    frequency: weekly
+    archive_url: https://docs.google.com/document/d/1LSSfiJatBYX7dhLTowYygDO6MK0K-NZ_L52bEZfcZqU
+  contact:
+    slack: wg-node-lifecycle
+    mailing_list: https://groups.google.com/a/kubernetes.io/g/wg-node-lifecycle
+    liaison:
+      github: BenTheElder
+      name: Benjamin Elder
 - dir: wg-serving
   name: Serving
   mission_statement: >
diff --git a/wg-node-lifecycle/OWNERS b/wg-node-lifecycle/OWNERS
@@ -0,0 +1,8 @@
+# See the OWNERS docs at https://go.k8s.io/owners
+
+reviewers:
+  - wg-node-lifecycle-leads
+approvers:
+  - wg-node-lifecycle-leads
+labels:
+  - wg/node-lifecycle
diff --git a/wg-node-lifecycle/README.md b/wg-node-lifecycle/README.md
@@ -0,0 +1,49 @@
+<!---
+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
+--->
+# Node Lifecycle Working Group
+
+Explore and improve node and pod lifecycle in Kubernetes. This should result in better node drain/maintenance support and better pod disruption/termination. It should also improve node and pod autoscaling, better application migration and availability, load balancing, de/scheduling, node shutdown, and cloud provider and third-party integrations.
+
+The [charter](charter.md) defines the scope and governance of the Node Lifecycle Working Group.
+
+## Stakeholder SIGs
+* [SIG Apps](/sig-apps)
+* [SIG Autoscaling](/sig-autoscaling)
+* [SIG CLI](/sig-cli)
+* [SIG Cloud Provider](/sig-cloud-provider)
+* [SIG Cluster Lifecycle](/sig-cluster-lifecycle)
+* [SIG Network](/sig-network)
+* [SIG Node](/sig-node)
+* [SIG Scheduling](/sig-scheduling)
+* [SIG Storage](/sig-storage)
+
+## Meetings
+*Joining the [mailing list](https://groups.google.com/a/kubernetes.io/g/wg-node-lifecycle) for the group will typically add invites for the following meetings to your calendar.*
+* WG Node Lifecycle Weekly Meeting: [Mondays at 5PM CET (Central European Time)]() (weekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=5PM&tz=CET%20%28Central%20European%20Time%29).
+  * [Meeting notes and Agenda](https://docs.google.com/document/d/1LSSfiJatBYX7dhLTowYygDO6MK0K-NZ_L52bEZfcZqU).
+
+## Organizers
+
+* Joel Speed (**[@JoelSpeed](https://github.com/JoelSpeed)**), Red Hat
+* Filip Křepinský (**[@atiratree](https://github.com/atiratree)**), Red Hat
+* Fabrizio Pandini (**[@fabriziopandini](https://github.com/fabriziopandini)**), VMware
+* Peter Hunt (**[@haircommander](https://github.com/haircommander)**), Red Hat
+* Humble Chirammal (**[@humblec](https://github.com/humblec)**), VMware
+* Lucy Sweet (**[@intUnderflow](https://github.com/intUnderflow)**), Uber
+* Krzysztof Wilczyński (**[@kwilczynski](https://github.com/kwilczynski)**), Independent
+* Ryan Hallisey (**[@rthallisey](https://github.com/rthallisey)**), NVIDIA
+
+## Contact
+- Slack: [#wg-node-lifecycle](https://kubernetes.slack.com/messages/wg-node-lifecycle)
+- [Mailing list](https://groups.google.com/a/kubernetes.io/g/wg-node-lifecycle)
+- [Open Community Issues/PRs](https://github.com/kubernetes/community/labels/wg%2Fnode-lifecycle)
+- Steering Committee Liaison: Benjamin Elder (**[@BenTheElder](https://github.com/BenTheElder)**)
+<!-- BEGIN CUSTOM CONTENT -->
+
+<!-- END CUSTOM CONTENT -->
diff --git a/wg-node-lifecycle/charter.md b/wg-node-lifecycle/charter.md
