KEP-2879keps/sig-apps/2879-ready-pods-job-status

Track ready Pods in Job status

implementedstablesig-appslatest v1.29

KEP on GitHub kep.yaml Ask about this KEP

The Job status has a field active which counts the number of Job Pods that are in Running or Pending phases. In this KEP, we add a field ready that counts the number of Job Pods that have a Ready condition, with the same best effort guarantees as the existing active field.

Facts

Authors: @alculquicondor @mimowo
Approvers: @soltysh
Reviewers: @soltysh @lavalamp
PRR approvers: @wojtek-talpha@wojtek-tbeta@wojtek-tstable
Tracking issue: #2879(opens GitHub in a new tab) closedcompletedclosed 2024-01-08 16:38 UTCmilestone v1.29sig/appsstage/stable
Milestones: alpha v1.23beta v1.24stable v1.29
Participating SIGs: none
Feature gates: JobReadyPods
Created / last updated: 2021-08-19 / none

Who decided each state, with the evidence.
Decided	Decision	Deciders	Evidence
2021-08-19 19:08 UTC	prr_approval ehashman, wojtek-t gave the production readiness approval for KEP-2879 at beta on 2021-08-19.	@wojtek-t prr_approver @ehashman prr_approver	Document 2879.yaml(opens GitHub in a new tab) Commit kubernetes/enhancements@0de12d1b60da350e40893f07e24a27b07911b998(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2880 KEP-2879: Add count of ready Pods in Job status(opens GitHub in a new tab)
2021-08-25 14:47 UTC	prr_approval wojtek-t gave the production readiness approval for KEP-2879 at alpha on 2021-08-25.	@wojtek-t prr_approver	Document 2879.yaml(opens GitHub in a new tab)
2021-09-06 06:22 UTC	milestone_retarget KEP-2879 milestone.beta moved from v1.23 to v1.24 in PR #2880, approved by soltysh, wojtek-t; merged by automation (k8s-ci-robot) on 2021-09-06.	@alculquicondor author @wojtek-t approve_command @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@5ee7b7387ecf82d3452ee33ca56da9cecdee0a50(opens GitHub in a new tab) StatusChange milestone.beta v1.23 → v1.24 (2021-08-30)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2880 KEP-2879: Add count of ready Pods in Job status
2021-09-06 06:22 UTC	stage_graduation KEP-2879 set milestone.alpha to v1.23 in PR #2880, approved by soltysh, wojtek-t; merged by automation (k8s-ci-robot) on 2021-09-06.	@alculquicondor author @wojtek-t approve_command @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@5ee7b7387ecf82d3452ee33ca56da9cecdee0a50(opens GitHub in a new tab) StatusChange milestone.alpha ∅ → v1.23 (2021-08-30)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2880 KEP-2879: Add count of ready Pods in Job status
2021-09-06 06:22 UTC	stage_graduation KEP-2879 set milestone.beta to v1.23 in PR #2880, approved by soltysh, wojtek-t; merged by automation (k8s-ci-robot) on 2021-09-06.	@alculquicondor author @wojtek-t approve_command @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@0de12d1b60da350e40893f07e24a27b07911b998(opens GitHub in a new tab) StatusChange milestone.beta ∅ → v1.23 (2021-08-19)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2880 KEP-2879: Add count of ready Pods in Job status
2021-09-06 06:22 UTC	stage_graduation KEP-2879 set milestone.stable to v1.25 in PR #2880, approved by soltysh, wojtek-t; merged by automation (k8s-ci-robot) on 2021-09-06.	@alculquicondor author @wojtek-t approve_command @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@0de12d1b60da350e40893f07e24a27b07911b998(opens GitHub in a new tab) StatusChange milestone.stable ∅ → v1.25 (2021-08-19)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2880 KEP-2879: Add count of ready Pods in Job status
2021-09-06 06:22 UTC	stage_graduation KEP-2879 graduated to beta in PR #2880, approved by soltysh, wojtek-t; merged by automation (k8s-ci-robot) on 2021-09-06.	@alculquicondor author @wojtek-t approve_command @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@0de12d1b60da350e40893f07e24a27b07911b998(opens GitHub in a new tab) StatusChange stage ∅ → beta (2021-08-19)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2880 KEP-2879: Add count of ready Pods in Job status
2021-09-06 06:22 UTC	status_transition KEP-2879 status set to implementable in PR #2880, approved by soltysh, wojtek-t; merged by automation (k8s-ci-robot) on 2021-09-06.	@alculquicondor author @wojtek-t approve_command @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@0de12d1b60da350e40893f07e24a27b07911b998(opens GitHub in a new tab) StatusChange status ∅ → implementable (2021-08-19)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#2880 KEP-2879: Add count of ready Pods in Job status
2022-01-24 12:03 UTC	milestone_retarget KEP-2879 latest-milestone moved from v1.23 to v1.24 in PR #3111, approved by soltysh; merged by automation (k8s-ci-robot) on 2022-01-24.	@alculquicondor author @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@9aaec30ff8ace22cd3c30c10da91088f1da82f50(opens GitHub in a new tab) StatusChange latest_milestone v1.23 → v1.24 (2022-01-05)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#3111 Graduate Ready Pods in Job status to Beta(opens GitHub in a new tab)
2022-01-24 12:03 UTC	stage_graduation KEP-2879 graduated to beta from alpha in PR #3111, approved by soltysh; merged by automation (k8s-ci-robot) on 2022-01-24.	@alculquicondor author @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@9aaec30ff8ace22cd3c30c10da91088f1da82f50(opens GitHub in a new tab) StatusChange stage alpha → beta (2022-01-05)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#3111 Graduate Ready Pods in Job status to Beta(opens GitHub in a new tab)
2023-10-03 07:42 UTC	prr_approval wojtek-t gave the production readiness approval for KEP-2879 at stable on 2023-10-03.	@wojtek-t prr_approver	Document 2879.yaml(opens GitHub in a new tab)
2023-10-03 07:42 UTC	milestone_retarget KEP-2879 latest-milestone moved from v1.24 to v1.29 in PR #4237, approved by soltysh; merged by automation (k8s-ci-robot) on 2023-10-03.	@kannon92 lgtm @alculquicondor lgtm @mimowo author @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@7fabb1605696926950b9fefe76307464134f01fd(opens GitHub in a new tab) StatusChange latest_milestone v1.24 → v1.29 (2023-10-03)(opens GitHub in a new tab) PullRequest
2023-10-03 07:42 UTC	stage_graduation KEP-2879 set milestone.stable to v1.29 in PR #4237, approved by soltysh; merged by automation (k8s-ci-robot) on 2023-10-03.	@kannon92 lgtm @alculquicondor lgtm @mimowo author @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@7fabb1605696926950b9fefe76307464134f01fd(opens GitHub in a new tab) StatusChange milestone.stable ∅ → v1.29 (2023-10-03)(opens GitHub in a new tab) PullRequest
2023-10-03 07:42 UTC	stage_graduation KEP-2879 graduated to stable from beta in PR #4237, approved by soltysh; merged by automation (k8s-ci-robot) on 2023-10-03.	@kannon92 lgtm @alculquicondor lgtm @mimowo author @wojtek-t lgtm @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@7fabb1605696926950b9fefe76307464134f01fd(opens GitHub in a new tab) StatusChange stage beta → stable (2023-10-03)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#4237 Graduate KEP-2879 PodsReady to stable
2023-10-04 13:07 UTC	status_transition KEP-2879 status changed from implementable to implemented in PR #4271, approved by soltysh; merged by automation (k8s-ci-robot) on 2023-10-04.	@alculquicondor author @soltysh approver @soltysh approve_command @soltysh lgtm @k8s-ci-robot merger	Commit kubernetes/enhancements@1e04703762e0bc923b1fab9a0845246190ae0a72(opens GitHub in a new tab) StatusChange status implementable → implemented (2023-10-04)(opens GitHub in a new tab) PullRequest kubernetes/enhancements#4271 Mark KEP for JobReadyPods as implemented(opens GitHub in a new tab) Review kubernetes/enhancements/pulls/reviews/1657482339

Metadata, label and milestone changes, oldest first.Showing 1–10 of 50Rows

Status history
At	Kind	Field	Change	Actor	Evidence
2021-08-19 15:07 UTC	label	needs-sig added	none → needs-sig	@k8s-ci-robot	source(opens GitHub in a new tab)
2021-08-19 15:07 UTC	label	sig/apps added	none → sig/apps	@k8s-ci-robot	source

Relationships as stored, Person → KEP, from kep.yaml(opens GitHub in a new tab)
Person	Relationship
@alculquicondor GitHub(opens GitHub in a new tab)	—AUTHORED→
@mimowo GitHub(opens GitHub in a new tab)	—AUTHORED→
@soltysh GitHub(opens GitHub in a new tab)	—REVIEWS→
@lavalamp

How they connect

Shortest paths in the graph between this KEP and its SIG or one of its people, up to four hops.

Impact of change

Rows returned by the tool
Kep	Depth	Reached	By hop	Open pull requests	Hop	Feature gates	Sigs	People
{ "label": "KEP", "key": "keps/sig-apps/2879-ready-pods-job-status", "title": "Track ready Pods in Job status", "url": "https://github.com/kubernetes/enhancements/tree/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-apps/2879-ready-pods-job-status", "evidence_id": "onxigfqz4byk", "number": 2879, "owning_sig": "sig-apps", "status": "implemented", "stage": "stable", "latest_milestone": "v1.29", "milestone_alpha": "v1.23", "milestone_beta": "v1.24", "milestone_stable": "v1.29", "creation_date": "2021-08-19", "metadata_invalid": false }	2	5	{ "1": { "feature_gates": 1, "sigs": 1, "people": 3 } }	not in graph (merged pull requests only)	none	none	none	none
none	none	none	none	none	1	[ { "label": "FeatureGate", "key": "JobReadyPods", "title": "JobReadyPods", "url": "https://github.com/kubernetes/enhancements/blob/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-apps/2879-ready-pods-job-status/kep.yaml", "evidence_id": "bme4vwbrs36g", "name": "JobReadyPods" } ]	[ { "label": "SIG", "key": "sig-apps", "title": "Apps", "url": "https://github.com/kubernetes/community/tree/440e496d3a172234d81728df1bfe43849b589adf/sig-apps", "evidence_id": "3xevdpgexdfq", "display_name": "Apps", "sig_label": "apps", "in_scope": true } ]	[ { "label": "Person", "key": "alculquicondor", "title": "alculquicondor", "url": "https://github.com/alculquicondor", "evidence_id": "42mgu7crpnms", "login": "alculquicondor", "is_bot": false }, { "label": "Person", "key": "mimowo", "title": "mimowo", "url": "https://github.com/mimowo", "evidence_id": "qchqbsknnhjf", "login": "mimowo", "is_bot": false }, { "label": "Person", "key": "soltysh", "title": "soltysh", "url": "https://github.com/soltysh", "evidence_id": "wmji7yq7e2r3", "login": "soltysh", "is_bot": false } ]

Rows returned by the tool
Kep	Depth	Reached	By hop	Open pull requests	Hop	Feature gates	Sigs	People
{ "label": "KEP", "key": "keps/sig-apps/2879-ready-pods-job-status", "title": "Track ready Pods in Job status", "url": "https://github.com/kubernetes/enhancements/tree/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-apps/2879-ready-pods-job-status", "evidence_id": "onxigfqz4byk", "number": 2879, "owning_sig": "sig-apps", "status": "implemented", "stage": "stable", "latest_milestone": "v1.29", "milestone_alpha": "v1.23", "milestone_beta": "v1.24", "milestone_stable": "v1.29", "creation_date": "2021-08-19", "metadata_invalid": false }	2	5	{ "1": { "feature_gates": 1, "sigs": 1, "people": 3 } }	not in graph (merged pull requests only)	none	none	none	none
none	none	none	none	none	1	[ { "label": "FeatureGate", "key": "JobReadyPods", "title": "JobReadyPods", "url": "https://github.com/kubernetes/enhancements/blob/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-apps/2879-ready-pods-job-status/kep.yaml", "evidence_id": "bme4vwbrs36g", "name": "JobReadyPods" } ]	[ { "label": "SIG", "key": "sig-apps", "title": "Apps", "url": "https://github.com/kubernetes/community/tree/440e496d3a172234d81728df1bfe43849b589adf/sig-apps", "evidence_id": "3xevdpgexdfq", "display_name": "Apps", "sig_label": "apps", "in_scope": true } ]	[ { "label": "Person", "key": "alculquicondor", "title": "alculquicondor", "url": "https://github.com/alculquicondor", "evidence_id": "42mgu7crpnms", "login": "alculquicondor", "is_bot": false }, { "label": "Person", "key": "mimowo", "title": "mimowo", "url": "https://github.com/mimowo", "evidence_id": "qchqbsknnhjf", "login": "mimowo", "is_bot": false }, { "label": "Person", "key": "soltysh", "title": "soltysh", "url": "https://github.com/soltysh", "evidence_id": "wmji7yq7e2r3", "login": "soltysh", "is_bot": false } ]

Kep

Depth

Reached

By hop

Open pull requests

Hop

Feature gates

Sigs

People

{
  "label": "KEP",
  "key": "keps/sig-apps/2879-ready-pods-job-status",
  "title": "Track ready Pods in Job status",
  "url": "https://github.com/kubernetes/enhancements/tree/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-apps/2879-ready-pods-job-status",
  "evidence_id": "onxigfqz4byk",
  "number": 2879,
  "owning_sig": "sig-apps",
  "status": "implemented",
  "stage": "stable",
  "latest_milestone": "v1.29",
  "milestone_alpha": "v1.23",
  "milestone_beta": "v1.24",
  "milestone_stable": "v1.29",
  "creation_date": "2021-08-19",
  "metadata_invalid": false
}

{
  "1": {
    "feature_gates": 1,
    "sigs": 1,
    "people": 3
  }
}

not in graph (merged pull requests only)

[
  {
    "label": "FeatureGate",
    "key": "JobReadyPods",
    "title": "JobReadyPods",
    "url": "https://github.com/kubernetes/enhancements/blob/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-apps/2879-ready-pods-job-status/kep.yaml",
    "evidence_id": "bme4vwbrs36g",
    "name": "JobReadyPods"
  }
]

[
  {
    "label": "SIG",
    "key": "sig-apps",
    "title": "Apps",
    "url": "https://github.com/kubernetes/community/tree/440e496d3a172234d81728df1bfe43849b589adf/sig-apps",
    "evidence_id": "3xevdpgexdfq",
    "display_name": "Apps",
    "sig_label": "apps",
    "in_scope": true
  }
]

[
  {
    "label": "Person",
    "key": "alculquicondor",
    "title": "alculquicondor",
    "url": "https://github.com/alculquicondor",
    "evidence_id": "42mgu7crpnms",
    "login": "alculquicondor",
    "is_bot": false
  },
  {
    "label": "Person",
    "key": "mimowo",
    "title": "mimowo",
    "url": "https://github.com/mimowo",
    "evidence_id": "qchqbsknnhjf",
    "login": "mimowo",
    "is_bot": false
  },
  {
    "label": "Person",
    "key": "soltysh",
    "title": "soltysh",
    "url": "https://github.com/soltysh",
    "evidence_id": "wmji7yq7e2r3",
    "login": "soltysh",
    "is_bot": false
  }
]

MATCH (k:KEP {key: $key}) RETURN k LIMIT 1 ; MATCH (k:KEP {key: $key}) MATCH path = (k)-[:REPLACES|SUPERSEDED_BY|SEE_ALSO|GATED_BY*1..2]-(n) WHERE n <> k AND (n:KEP OR n:FeatureGate) AND all(x IN nodes(path)[1..-1] WHERE x <> k AND (x:KEP OR (x:FeatureGate AND NOT x.key IN $placeholders))) WITH n, path ORDER BY length(path), [x IN nodes(path) | x.key] WITH n, collect(path)[0] AS path RETURN n AS node, length(path) AS hop, path ORDER BY hop, n.key LIMIT 150 ; UNWIND $keys AS kk MATCH (k:KEP {key: kk}) RETURN k.key AS kep, [(k)-[r_0:OWNED_BY]->(s_0:SIG) WHERE coalesce(r_0.valid_to, $open) = $open | s_0] AS sigs, [(p_1:Person)-[r_1:AUTHORED]->(k) WHERE coalesce(r_1.valid_to, $open) = $open AND coalesce(p_1.is_bot, false) = false | p_1] AS authors, [(p_2:Person)-[r_2:APPROVES]->(k) WHERE coalesce(r_2.valid_to, $open) = $open AND coalesce(p_2.is_bot, false) = false | p_2] AS approvers, [(k)-[r_3:TRACKED_BY]->(i_3:Issue) WHERE coalesce(r_3.valid_to, $open) = $open AND i_3.state = 'open' | i_3] AS open_issues LIMIT 200

Track ready Pods in Job status

Facts

How they connect

Impact of change

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