SIG Apps 2021 annual report

Author: soltysh

sig-apps/annual-report-2021.md

@@ -4,134 +4,120 @@
 
 1. What work did the SIG do this year that should be highlighted?
 
-   -
-   -
-   -
+   - Major improvements in the Job API (see below job-related KEPs).
+   - Stability and availability improvements across several controllers (see below KEPs for DaemonSets and StatefulSets).
+   - Leadership changes: Maciej joins leadership, Matt and Adnan moving to emeritus.
 
 2. What initiatives are you working on that aren't being tracked in KEPs?
 
-   -
-   -
-   -
+   - Conformance testing promotions.
 
-3. KEP work in 2021 (1.x, 1.y, 1.z):
-
-<!--
-In future, this will be generated from kubernetes/enhancements kep.yaml files
-1. with SIG as owning-sig or in participating-sigs
-2. listing 1.x, 1.y, or 1.z in milestones or in latest-milestone
--->
+3. KEP work in 2021 (1.21, 1.22, 1.23):
 
    - Stable
-     - [$kep-number - $title](https://git.k8s.io/community/$link/README.md) - $milestone.stable
-     - [$kep-number - $title](https://git.k8s.io/community/$link/README.md) - $milestone.stable
+     - [19 - CronJob to Stable](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/19-Graduate-CronJob-to-Stable/README.md) - 1.21
+     - [85 - PodDisruptionBudget to GA](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/85-Graduate-PDB-to-Stable/README.md) - 1.22
+     - [592 - TTL After Finished](https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/592-ttl-after-finish/README.md) - 1.23
    - Beta
-     - [$kep-number - $title](https://git.k8s.io/community/$link/README.md) - $milestone.beta
-     - [$kep-number - $title](https://git.k8s.io/community/$link/README.md) - $milestone.beta
+     - [2185 - Random Pod Selection on ReplicaSet Downscale](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/2185-random-pod-select-on-replicaset-downscale/README.md) - 1.22
+     - [1591 - Allow DaemonSets to surge during update like Deployments](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/1591-daemonset-surge/README.md) - 1.22
+     - [2214 - Indexed Job](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/2214-indexed-job/README.md) - 1.22
+     - [2232 - Suspend Job](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/2232-suspend-jobs/README.md) - 1.22
+     - [2255 - ReplicaSet Pod Deletion Cost](https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/2255-pod-cost/README.md) - 1.22
+     - [2307 - Job tracking without lingering Pods](https://github.com/kubernetes/enhancements/tree/master/keps/sig-scheduling/2926-job-mutable-scheduling-directives/README.md) - 1.23
+     - [2599 - minReadySeconds for StatefulSets](https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/2599-minreadyseconds-for-statefulsets/README.md) - 1.23
+     - [2926 - Mutable Node Scheduling Directives for Jobs](https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/2599-minreadyseconds-for-statefulsets/README.md) - 1.23
    - Alpha
-     - [$kep-number - $title](https://git.k8s.io/community/$link/README.md) - $milestone.alpha
-     - [$kep-number - $title](https://git.k8s.io/community/$link/README.md) - $milestone.alpha
-   - Pre-alpha
-     - [$kep-number - $title](https://git.k8s.io/community/$link/README.md)
+     - [2185 - Random Pod Selection on ReplicaSet Downscale](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/2185-random-pod-select-on-replicaset-downscale/README.md) - 1.21
+     - [1591 - Allow DaemonSets to surge during update like Deployments](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/1591-daemonset-surge/README.md) - 1.21
+     - [2214 - Indexed Job](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/2214-indexed-job/README.md) - 1.21
+     - [2232 - Suspend Job](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/2232-suspend-jobs/README.md) - 1.21
+     - [2255 - ReplicaSet Pod Deletion Cost](https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/2255-pod-cost/README.md) - 1.21
+     - [2307 - Job tracking without lingering Pods](https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/2307-job-tracking-without-lingering-pods/README.md) - 1.22
+     - [2599 - minReadySeconds for StatefulSets](https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/2599-minreadyseconds-for-statefulsets/README.md) - 1.22
+     - [1847 - Auto delete PVCs created by StatefulSet](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/1847-autoremove-statefulset-pvcs/README.md) - 1.23
+     - [2879 - Track ready Pods in Job status](https://github.com/kubernetes/enhancements/blob/master/keps/sig-apps/2879-ready-pods-job-status/README.md) - 1.23
 
 ## Project health
 
 1. What areas and/or subprojects does your group need the most help with?
    Any areas with 2 or fewer OWNERs? (link to more details)
 
-   -
-   -
-   -
+   - Growing additional reviewers and approvers, also see no. 4 below.
 
 2. What metrics/community health stats does your group care about and/or measure?
 
-   -
-   -
-   -
+   - Open untriaged issues and PRs
 
 3. Does your [CONTRIBUTING.md] help **new** contributors engage with your group specifically by pointing
    to activities or programs that provide useful context or allow easy participation?
 
-   -
+   - It's up-to-date.
 
 4. If your group has special training, requirements for reviewers/approvers, or processes beyond the general [contributor guide],
    does your [CONTRIBUTING.md] document those to help **existing** contributors grow throughout the [contributor ladder]?
 
-   -
+   - We’re working with SIG-CLI on starting a monthly review club, details to be announced soon.
 
 5. Does the group have contributors from multiple companies/affiliations?
 
-   -
+   - [11 companies](https://k8s.devstats.cncf.io/d/8/company-statistics-by-repository-group?orgId=1&var-period=y&var-metric=contributions&var-repogroup_name=SIG%20Apps&var-repo_name=kubernetes%2Fkubernetes&var-companies=All&from=1609455600000&to=1639350000000) contributed code in 2021.
 
 6. Are there ways end users/companies can contribute that they currently are not?
    If one of those ways is more full time support, what would they work on and why?
 
-   -
-   -
+   - Increase the test coverage for all controllers.
 
 ## Membership
 
-- Primary slack channel member count:
-- Primary mailing list member count:
-- Primary meeting attendee count (estimated, if needed):
-- Primary meeting participant count (estimated, if needed):
-- Unique reviewers for SIG-owned packages: <!-- in future, this will be generated from OWNERS files referenced from subprojects, expanded with OWNERS_ALIASES files -->
-- Unique approvers for SIG-owned packages: <!-- in future, this will be generated from OWNERS files referenced from subprojects, expanded with OWNERS_ALIASES files -->
+- Primary slack channel member count: 2900
+- Primary mailing list member count: 674
+- Primary meeting attendee count (estimated, if needed): 10
+- Primary meeting participant count (estimated, if needed): 6
+- Unique reviewers for SIG-owned packages: 23
+- Unique approvers for SIG-owned packages: 31
 
 Include any other ways you measure group membership
 
 ## Subprojects
 
-<!--
-In future, this will be generated from delta of sigs.yaml from $YYYY-01-01 to $YYYY-12-31
-Manually visible via `git diff HEAD@{$YYYY-01-01} HEAD@{$YYYY-12-31} -- $sig-id/README.md`
--->
+New in 2021:
+- None
 
-New in $YYYY:
-- [$subproject-name](https://git.k8s.io/community/$sig-id#$subproject-name)
--
 
-Retired in $YYYY:
-- [$subproject-name](https://git.k8s.io/community/$sig-id#$subproject-name)
--
+Retired in 2021:
+- None
 
 Continuing:
-- [$subproject-name](https://git.k8s.io/community/$sig-id#$subproject-name)
--
+- [application](https://git.k8s.io/community/sig-apps#application)
+- [examples](https://git.k8s.io/community/sig-apps#examples)
+- [execution-hook](https://git.k8s.io/community/sig-apps#execution-hook)
+- [kompose](https://git.k8s.io/community/sig-apps#kompose)
 
 ## Working groups
 
-<!--
-In future, this will be generated from delta of sigs.yaml from $YYYY-01-01 to $YYYY-12-31
-Manually visible via `git diff HEAD@{$YYYY-01-01} HEAD@{$YYYY-12-31} -- $sig-id/README.md`
--->
-
-New in $YYYY:
-- [$wg-name](https://git.k8s.io/community/$wg-id/) ([$YYYY report](https://git.k8s.io/community/$wg-id/annual-report-$YYYY.md))
--
+New in 2021:
+- None
 
-Retired in $YYYY:
-- [$wg-name](https://git.k8s.io/community/$wg-id/) ([$YYYY report](https://git.k8s.io/community/$wg-id/annual-report-$YYYY.md))
--
+Retired in 2021:
+- None
 
 Continuing:
-- [$wg-name](https://git.k8s.io/community/$wg-id/) ([$YYYY report](https://git.k8s.io/community/$wg-id/annual-report-$YYYY.md))
--
+- [Data Protection](https://git.k8s.io/community/wg-data-protection/) ([2021 report](https://github.com/kubernetes/community/blob/master/wg-data-protection/annual-report-2021.md))
 
 ## Operational
 
 Operational tasks in [sig-governance.md]:
 
-- [ ] [README.md] reviewed for accuracy and updated if needed
-- [ ] [CONTRIBUTING.md] reviewed for accuracy and updated if needed
+- [x] [README.md] reviewed for accuracy and updated if needed
+- [x] [CONTRIBUTING.md] reviewed for accuracy and updated if needed
       (or created if missing and your contributor steps and experience are different or more
       in-depth than the documentation listed in the general [contributor guide] and [devel] folder.)
-- [ ] Subprojects list and linked OWNERS files in [sigs.yaml] reviewed for accuracy and updated if needed
-- [ ] SIG leaders (chairs, tech leads, and subproject owners) in [sigs.yaml] are accurate and active, and updated if needed
-- [ ] Meeting notes and recordings for 2021 are linked from [README.md] and updated/uploaded if needed
-- [ ] Did you have community-wide updates in 2021 (e.g. community meetings, kubecon, or kubernetes-dev@ emails)? Links to email, slides, or recordings:
-      -
-      -
+- [x] Subprojects list and linked OWNERS files in [sigs.yaml] reviewed for accuracy and updated if needed
+- [x] SIG leaders (chairs, tech leads, and subproject owners) in [sigs.yaml] are accurate and active, and updated if needed
+- [x] Meeting notes and recordings for 2021 are linked from [README.md] and updated/uploaded if needed
+- [x] Did you have community-wide updates in 2021 (e.g. community meetings, kubecon, or kubernetes-dev@ emails)? Links to email, slides, or recordings:
+      - [KubeCon NA 2021 Sig Apps updates](https://youtu.be/ZvFYvYiMeTs)
 
 [CONTRIBUTING.md]: https://git.k8s.io/community/sig-apps/CONTRIBUTING.md
 [contributor ladder]: https://git.k8s.io/community/community-membership.md