chore(deps): update dependency kubernetes/kubernetes to v1.37.0 - #3534
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Parked on a named blocker — do NOT merge or re-queue this at
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📝 WalkthroughWalkthroughThe production Talos cluster Kubernetes version changes from Merge Risk: 🟠 High · up to The production Kubernetes upgrade is not mergeable with the current Talos version because deployment will fail. Upgrade Talos to a compatible release first or defer this change. 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
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Inline comments:
In `@ksail.prod.yaml`:
- Line 154: Restore the kubernetesVersion pin to a value supported by
talos.version v1.13.9, such as the existing Kubernetes 1.36 release, and defer
v1.37.0 until Talos is upgraded separately.
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ksail.prod.yaml
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Never run a cluster Put a change in the layer that matches its scope
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Files:
ksail.prod.yaml
🧠 Learnings (1)
📚 Learning: 2026-08-11T12:41:28.242Z
Learnt from: devantler
Repo: devantler-tech/platform PR: 3082
File: k8s/bases/infrastructure/controllers/coroot/cron-job-cnpg-degraded-alert.yaml:113-120
Timestamp: 2026-08-11T12:41:28.242Z
Learning: When changing behavior in Kubernetes manifests or related documentation, review comments and documentation in YAML/YML and Markdown files for statements describing the previous behavior. Update every stale statement in the same change so the repository’s explanatory text remains consistent with the implementation.
Applied to files:
ksail.prod.yaml
The finding is VALID — confirmed independently against the file at this head, and this PR is parked rather than merged.
So This is designed behaviour, not a defect. Not applying the suggested fix. Reverting line 154 to Blocker: siderolabs/talos — a Talos release whose supported Kubernetes range reaches 1.37 | last-verified 2026-09-03: Ordering is fixed by the same file: land the Talos OS bump first, let every node report the new version, and only then move this pin — "never in the same deploy as a Talos OS upgrade." Merging this PR before that sequence completes breaks prod bring-up. Resolving the thread: the finding is accepted in full, and its remedy is a sequenced Talos upgrade rather than a change to this diff. |
Blocker changed, but this PR is still not safe to merge. Talos The required production sequence is not complete, though. At current Platform Platform's Renovate configuration tracks Current blocker: the separate Talos Upstream evidence: https://github.com/siderolabs/talos/releases/tag/v1.14.0 |
Park record refreshed — the structured blocker line below replaces the one from 2026-09-02, whose condition (a Talos release supporting Kubernetes ≥1.37) has since been met and no longer describes what holds this PR. Blocker: devantler-tech/platform Talos v1.14.0 production upgrade (Renovate What must happen first, per the repository's own rollout contract: the Talos OS bump lands and every node reports v1.14.0; only then can this Kubernetes v1.37.0 bump merge without exceeding the running Talos line's ceiling. Until that PR exists and merges, this one stays parked and is re-verified each run against |
Blocker: devantler-tech/platform Talos v1.14.0 production upgrade (Renovate Re-verified this run without a new request on any review lane. Why the Talos PR does not exist yet, so later ticks need not re-derive it: the repository's Renovate config sets This PR stays parked, |
Correction: I enqueued this PR in error at 12:05:51Z and dequeued it at 12:06:5xZ. It did not merge — the head is unchanged at What I got wrong, recorded so the next run does not repeat it. I classified this as a stalled dependency-automation PR — green required checks,
The parked state was correct and remains correct. This PR is blocked on the Talos v1.14.0 production upgrade, and merging it at this head would have moved the cluster to a Kubernetes version its node OS does not support. The no-agent-review carve-out for untouched dependency-bot heads waives the review request; it does not waive an existing finding, a No action is needed from anyone — this comment exists only so the enqueue/dequeue pair in the timeline is not mistaken for a genuine merge attempt. |
Blocker: devantler-tech/platform Talos v1.14.0 production upgrade (Renovate The 12:06Z merge-queue eviction is now root-caused, so no later tick needs to re-derive it. The
That is the blocker above, observed directly against production rather than inferred from a release Two consequences worth stating explicitly:
Terminal state unchanged: parked on a named, live-verified blocker. Nothing to do here until the |
Retracted — this comment duplicated the standing park record, and one of its claims was wrong. I re-derived the Talos/Kubernetes support-matrix blocker from scratch and posted it as a new finding. One claim in it was also incorrect: I wrote that auto-merge was "never armed". A run enqueued this PR The authoritative record is the standing blocker line above, not this comment. Re-verify that line Root cause on my side: I checked open issues for existing tracking before writing, but not this PR's |
Parked on a named blocker. Do not re-queue until the Talos pin moves. I enqueued this because every visible gate was clean — 28 green checks, no unresolved threads, a green review at head, no conflict. The merge queue then evicted it, and the cause is real rather than transient: So this update cannot merge on its own. It needs a Talos version that supports Kubernetes 1.37, and until that lands, re-queuing only repeats the eviction. Why it looked ready. The check that governs this change — No changes pushed to this branch: the fix belongs to the Talos pin, not to this update. |
Parked on a named blocker. Do not re-enqueue this PR — it will be evicted again. Blocker: #3626 | upstream | last-verified 2026-09-06: Talos pinned at v1.13.9, k8s v1.37.0 rejected Why the green checks are misleading. This PR reports That is the guard working as designed, not a flake and not a defect in the This has already happened twice today, at 10:00:50Z and again at 13:54:32Z. The second enqueue was mine: I re-queued on a green pentad without first pulling the merge-group history, which is exactly the check that would have shown the first eviction. Recording that so the next dispatch does not repeat it — the PR surface alone cannot tell you this PR is unmergeable. What actually unblocks it: Talos must move to the No action is available on this PR itself until #3626 lands. Renovate will keep it current in the meantime. |
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Disabled auto-merge on this PR. It was armed by The park says this PR must not be enqueued, because Talos is pinned at v1.13.9 and rejects Kubernetes v1.37.0. But an armed auto-merge does not read park records — it merges the moment the checks go green. So the two states together meant the park would hold only for as long as Re-verified before acting: the blocker Nothing else about this PR changed — it stays open, parked, and ready to re-arm once the Talos pin moves. That is the step that should re-enable auto-merge, deliberately, rather than a green check doing it by accident. |
Blocked on the Talos upgrade, not on anything in this PR
So this is a correct compatibility guard, not a defect in this bump: the Kubernetes pin Blocker: #3713 | upstream | last-verified 2026-09-12: open, #3713 raises Talos to v1.14.0 and was itself stalled on a stale |
This is blocked by a merge-order gate, not by anything wrong in the bump itself.
The Talos upgrade it is asking for is already open as #3713 (Talos v1.14.0). So the order is: #3713 lands first, then this PR revalidates. Retrying this one before that will keep failing for the same reason, and it has been sitting red since 2026-09-07 for exactly this. Parked on that named blocker — no action needed here until #3713 merges. |
Correcting the blocker record: the ordering this PR is waiting on cannot happenEarlier comments here (2026-09-12, 2026-09-16) park this PR behind #3713 with the plan 1. #3713 — the Talos bump on its own — is structurally unmergeable. Its current head
Talos v1.14 stops carrying these settings in 2. Talos v1.14 is sufficient for this bump — now proven, not assumed. The compatibility gate
So the Kubernetes pin here is fine and needs no change; it simply cannot precede the Talos move. The real chain
Blocker: #3851 | upstream | last-verified 2026-09-16: open; #3850 blocked on it, #3713 red at Nothing in this PR's own diff (a one-line Note for prioritisation: #3851 now gates a Kubernetes minor-version bump as well as the Talos |
Blocker record refreshed — #3851 is closed, so the previous line is staleMy earlier record The chain is unchanged in shape and one link shorter: this PR still cannot land until the Talos What changed is that #3850 is now implementable — it has a file-by-file plan and 0 open Blocker: #3850 | upstream | last-verified 2026-09-16: open and now unblocked (#3851 closed); the Talos v1.14 migration must land first because the Talos and Kubernetes bumps are atomic |
Correction: #3850 still has an open dependencyThe previous blocker refresh said #3850 was implementable with zero open blockers. That conclusion was wrong. The live GitHub dependency relation currently records #3850 as blocked by open Blocker: #3850 | upstream | last-verified 2026-09-19: OPEN and explicitly blocked by open devantler-tech/ksail#6776; the migration must land before this atomic Talos and Kubernetes bump can proceed This PR remains correctly parked with auto-merge disabled. |
Diagnosed: parked on a named blocker, not a repairable failureThis PR's two red checks are one failure, and no change to this PR can clear it. Recording the diagnosis so it is not re-derived each sweep.
The guard is right and the ordering it names is the correct one. Prod runs Talos v1.13.9 (confirmed against the live nodes: all eight report Blocker chain, each link verified live today:
So the order is #6776 → #3850 → #3713 → this PR. Raising Kubernetes here before Talos moves is exactly what the guard exists to refuse. Leaving this open and parked rather than closing it: the bump is wanted, just not yet landable. Nothing here needs a fix — re-run it once #3713 is green. |
Parked on a named blocker: the Talos upgrade must land first.
So nothing is wrong with this bump — it is simply ahead of the Talos pin, and no rebase or re-run will clear it. The Talos upgrade it is waiting on (platform#3713, Talos v1.14.0) is itself blocked: v1.14 rejects this repository's machine config with 8 errors, because settings still expressed as legacy Ordering, for whoever picks this up next: This PR becomes actionable once platform#3713 merges. |
Parked on a named blocker, with the cause read rather than assumed. The failing So this bump cannot go green until the machine config is migrated onto the v1.14 documents, which is #3850 — and that migration is itself held by ksail#6776, because production renders through KSail's pinned Blocker: #3850 | upstream | last-verified 2026-09-21: open, and itself blocked by ksail#6776 No adaptation commit: nothing in this PR's diff can fix a repository-wide config migration, and forcing the validation green here would mean weakening the check that is correctly reporting the problem. Leaving it open so it rebuilds once #3850 lands. |
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Correction to the parking note above. This PR's current failure (run 35550630448, 01:24Z) is not the
So the chain is: this PR waits on the Talos v1.14 upgrade (#3713), which is itself parked on the machine-config migration noted there. There is nothing to fix on this branch; it becomes mergeable once #3713 lands and this rebases. |
Blocker chain updated. The note above names a pull request that no longer exists. platform#3713 was closed on 2026-09-22 because Renovate's grouped Talos update, platform#4044, superseded it. The chain is otherwise unchanged. This Kubernetes bump waits on the Talos v1.14 upgrade (now #4044), because the compatibility guard refuses Kubernetes v1.37.0 on Talos v1.13.9. #4044 in turn waits on platform#3850, the migration onto the v1.14 configuration documents, which is still open (re-verified 2026-09-22). |
This PR contains the following updates:
1.36.4→1.37.0Warning
Some dependencies could not be looked up. Check the warning logs for more information.
Release Notes
kubernetes/kubernetes (kubernetes/kubernetes)
v1.37.0Compare Source
See kubernetes-announce@. Additional binary downloads are linked in the CHANGELOG.
See the CHANGELOG for more details.
Configuration
📅 Schedule: (UTC)
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
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