KEP-2008keps/sig-node/2008-forensic-container-checkpointing
Provide an interface to trigger a container checkpoint for forensic analysis.
| Decided | Decision | Deciders | Evidence |
|---|---|---|---|
| 2020-09-16 16:32 UTC | prr_approval ehashman gave the production readiness approval for KEP-2008 at alpha on 2020-09-16. |
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| 2022-02-02 21:40 UTC | stage_graduation KEP-2008 set milestone.alpha to v1.24 in PR #1990, approved by derekwaynecarr, rst0git, ehashman; merged by automation (k8s-ci-robot) on 2022-02-02. |
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| 2022-02-02 21:40 UTC | stage_graduation KEP-2008 set milestone.beta to v1.25 in PR #1990, approved by derekwaynecarr, rst0git, ehashman; merged by automation (k8s-ci-robot) on 2022-02-02. |
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| 2022-02-02 21:40 UTC | stage_graduation KEP-2008 set milestone.stable to v1.27 in PR #1990, approved by derekwaynecarr, rst0git, ehashman; merged by automation (k8s-ci-robot) on 2022-02-02. |
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| 2022-02-02 21:40 UTC | stage_graduation KEP-2008 graduated to alpha in PR #1990, approved by derekwaynecarr, rst0git, ehashman; merged by automation (k8s-ci-robot) on 2022-02-02. |
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| 2022-02-02 21:40 UTC | status_transition KEP-2008 status set to implementable in PR #1990, approved by derekwaynecarr, rst0git, ehashman; merged by automation (k8s-ci-robot) on 2022-02-02. |
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| 2022-05-31 17:08 UTC | milestone_retarget KEP-2008 latest-milestone moved from v1.24 to v1.25 in PR #3264, approved by rst0git, derekwaynecarr; merged by automation (k8s-ci-robot) on 2022-05-31. |
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| 2022-05-31 17:08 UTC | milestone_retarget KEP-2008 milestone.alpha moved from v1.24 to v1.25 in PR #3264, approved by rst0git, derekwaynecarr; merged by automation (k8s-ci-robot) on 2022-05-31. |
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| 2022-05-31 17:08 UTC | milestone_retarget KEP-2008 milestone.beta moved from v1.25 to v1.26 in PR #3264, approved by rst0git, derekwaynecarr; merged by automation (k8s-ci-robot) on 2022-05-31. |
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| 2022-05-31 17:08 UTC | milestone_retarget KEP-2008 milestone.stable moved from v1.27 to v1.28 in PR #3264, approved by rst0git, derekwaynecarr; merged by automation (k8s-ci-robot) on 2022-05-31. |
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| 2023-10-09 16:45 UTC | prr_approval deads2k gave the production readiness approval for KEP-2008 at beta on 2023-10-09. |
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| 2024-02-09 01:16 UTC | milestone_retarget KEP-2008 latest-milestone moved from v1.25 to v1.30 in PR #4288, approved by mrunalp, deads2k, dims; merged by automation (k8s-ci-robot) on 2024-02-09. |
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| 2024-02-09 01:16 UTC | milestone_retarget KEP-2008 milestone.beta moved from v1.26 to v1.30 in PR #4288, approved by mrunalp, deads2k, dims; merged by automation (k8s-ci-robot) on 2024-02-09. |
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| 2024-02-09 01:16 UTC | milestone_retarget KEP-2008 milestone.stable moved from v1.28 to v1.33 in PR #4288, approved by mrunalp, deads2k, dims; merged by automation (k8s-ci-robot) on 2024-02-09. |
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| 2024-02-09 01:16 UTC | stage_graduation KEP-2008 graduated to beta from alpha in PR #4288, approved by mrunalp, deads2k, dims; merged by automation (k8s-ci-robot) on 2024-02-09. |
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| At | Kind | Field | Change | Actor | Evidence |
|---|---|---|---|---|---|
| 2020-09-16 16:32 UTC | metadata | approvers set | none → ["dchen1107"] | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | authors set | → ["adrianreber"] |
| Person | Relationship |
|---|---|
| @adrianreber GitHub(opens GitHub in a new tab) | —AUTHORED→ |
| @mrunalp GitHub(opens GitHub in a new tab) | —REVIEWS→ |
| @elfinhe GitHub(opens GitHub in a new tab) | —REVIEWS→ |
| @dchen1107 |
No lineage recorded
No findings
Shortest paths in the graph between this KEP and its SIG or one of its people, up to four hops.
| none |
| 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | feature_gates set | none → ["ContainerCheckpoint"] | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | latest_milestone set | none → v1.24 | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | milestone.alpha set | none → v1.24 | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | milestone.beta set | none → v1.25 | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | milestone.stable set | none → v1.27 | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | reviewers set | none → ["elfinhe","mrunalp"] | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | stage set | none → alpha | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| 2020-09-16 16:32 UTC | metadata | status set | none → implementable | none | 891ba31(opens GitHub in a new tab)PR #1990(opens GitHub in a new tab) |
| —APPROVES→ |
| @ehashman GitHub(opens GitHub in a new tab) | —PRR_APPROVED {stage: alpha}→ |
| @deads2k GitHub(opens GitHub in a new tab) | —PRR_APPROVED {stage: beta}→ |
Blast radius of changing a KEP, grouped by hop (depth 2 or 3): KEPs that replace / are replaced by it or SEE_ALSO it, KEPs sharing a feature gate, and for each KEP reached its owning SIG, current authors and approvers and its open tracking issue. Every node comes with its shortest path from the KEP (paths). Open pull requests are not in the graph (merged PRs only).
5 nodes within 2 hops of this KEP, each with its shortest path back to it.
One step away: KEPs this one replaces, is replaced by, refers to or shares a feature gate with, and its own SIG, authors, approvers and open tracking issue.
impact_of_change·2 rows·6 evidence records·5 paths·13 ms
| Kep | Depth | Reached | By hop | Open pull requests | Hop | Feature gates | Sigs | People | Open issues |
|---|---|---|---|---|---|---|---|---|---|
{
"label": "KEP",
"key": "keps/sig-node/2008-forensic-container-checkpointing",
"title": "Forensic Container Checkpointing",
"url": "https://github.com/kubernetes/enhancements/tree/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-node/2008-forensic-container-checkpointing",
"evidence_id": "ibhrhgm7bb33",
"number": 2008,
"owning_sig": "sig-node",
"status": "implementable",
"stage": "beta",
"latest_milestone": "v1.30",
"milestone_alpha": "v1.25",
"milestone_beta": "v1.30",
"milestone_stable": "v1.33",
"creation_date": "2020-09-16",
"last_updated": "2024-02-08",
"metadata_invalid": false
} | 2 | 5 | {
"1": {
"feature_gates": 1,
"sigs": 1,
"people": 2,
"open_issues": 1
}
} | not in graph (merged pull requests only) | none | none | none | none | none |
| none | none | none | none | none | 1 | [
{
"label": "FeatureGate",
"key": "ContainerCheckpoint",
"title": "ContainerCheckpoint",
"url": "https://github.com/kubernetes/enhancements/blob/6ebe0a94771723b3f27cb4a757f0cc22f29e38a2/keps/sig-node/2008-forensic-container-checkpointing/kep.yaml",
"evidence_id": "qubguy6ytvxl",
"name": "ContainerCheckpoint"
}
] | [
{
"label": "SIG",
"key": "sig-node",
"title": "Node",
"url": "https://github.com/kubernetes/community/tree/440e496d3a172234d81728df1bfe43849b589adf/sig-node",
"evidence_id": "nrsuxu2xcxa7",
"display_name": "Node",
"sig_label": "node",
"in_scope": true
}
] | [
{
"label": "Person",
"key": "adrianreber",
"title": "adrianreber",
"url": "https://github.com/adrianreber",
"evidence_id": "asqqhmvhb3uy",
"login": "adrianreber",
"is_bot": false
},
{
"label": "Person",
"key": "dchen1107",
"title": "dchen1107",
"url": "https://github.com/dchen1107",
"evidence_id": "frhgjvzxlrsh",
"login": "dchen1107",
"is_bot": false
}
] | [
{
"label": "Issue",
"key": "kubernetes/enhancements#2008",
"title": "Forensic Container Checkpointing",
"url": "https://github.com/kubernetes/enhancements/issues/2008",
"evidence_id": "uvjrtn7ydp3x",
"number": 2008,
"state": "open",
"created_at_iso": "2020-09-23T14:56:00Z",
"labels_current": [
"sig/node",
"stage/beta",
"lifecycle/rotten"
],
"is_tracking_issue": true
}
] |
Request: POST /v1/tools/impact_of_change
{
"kep_ref": "keps/sig-node/2008-forensic-container-checkpointing"
}Cypher template (read-only, parameterised; the values above are bound as parameters)
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