forgejo-data is 97.7 GB against a 21.5 GB request, and #870 counts the orphaned runner PVCs as legitimate data #846
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coilyco-flight-deck/infrastructure#846
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Summary
/var/lib/rancher/k3s/storageholds 163 GB across 42 directories. Three separate problems sit inside that number, found while verifying an unrelated change had not broken anything.Related to the disk-pressure work in #840. Rootfs was measured at 73.2% earlier today.
1. forgejo-data is 115 GB against a 21.5 GB PVC
It is the single largest consumer on the node, at 5.4x its declared size. local-path does not enforce the request, so the number in the PVC is decorative rather than a ceiling. Nothing will stop this growing until the filesystem does.
A caveat on the figure: the per-volume scan timed out and reported 37 GB as an explicit lower bound. The 115 GB comes from the completed host snapshot (
snapshot_status: complete,timed_out: false), so that is the real number and the smaller one is truncation.2. About 16 GB in PVCs with zero pod mounts
Every one of these reports
pod_mounts: [], all forgejo runner state from retired StatefulSet generations:The base
forgejo-runner,forgejo-runner-flight-deckandforgejo-runner-deployStatefulSets were superseded by the scoped overlays underdeploy/forgejo-runners-scoped/. Their PVCs stayed Bound, because a StatefulSet'svolumeClaimTemplatesPVCs are never garbage collected when the set is removed. That is standard Kubernetes behaviour and exactly why it goes unnoticed.3. Three PVs stuck Released, delete helper failed
The local-path provisioner spawns a helper pod per delete to remove the directory. All three helpers went
Pendingand then vanished before running, so the PVs are Released and their directories are not reclaimed. The provisioner itself has 39 restarts over its 489 day life, which may or may not be related.Note these are a previous generation of
data-forgejo-runner-0and-1. The current same-named PVCs in section 2 are a different UID and still Bound, so both generations are on disk.openclawis also worth a look on its own. The namespace holds one volume, zero bytes and zero pods, and noopenclawservice exists in the deploy repo.Not urgent, but one-directional
Nothing is failing. Rootfs status is
okand no pod is being evicted. Every item here only grows, though, and none of it is reclaimed by any existing job. The nightly runner recycle bounds live scratch and does not touch orphaned PVCs.Suggested order
What I could not do
All three need
kubectl delete, which is not in theaosguard ops kubectlallowlist (get, describe, logs, events, top, diff, apply, scale, rollout only). Reported rather than actioned.Live-state check while triaging the disk cluster of issues. The numbers this was filed against have moved:
kai-server's
DiskPressurecondition has beenFalsesince2026-08-23T00:35:35Z. Neither host is near a threshold.Not closing this. A capacity-planning or attribution issue is not resolved by the current reading being comfortable, and the question it asks stays valid. But it should be worked from these numbers rather than the ones in its title, and it is not urgent.
One input that changed: the three orphaned local-path PVs stuck
Releasedfor 82 days are now deleted (#863, #901). They held no data on disk, so this reclaimed nothing, but they no longer distort a volume inventory.Partial resolution, recording which of the three problems in the body is now closed.
Three PVs stuck Released: done. Deleted 2026-08-25. The same three appear in #588, #810, #863, and #901, all now closed.
kubectl get pvreports 41 Bound and 0 Released.Unmounted runner PVCs: no longer visible as unbound. Every PVC in the cluster is
Bound, zero in any other state. That does not prove the ~16 GB was reclaimed, only that nothing is sitting unbound now, so the number in the title should be re-measured rather than trusted.163 GB of local-path storage: unverified. I did not re-measure the total. Note that deleting the three PVs reclaimed nothing, because their directories were already absent from disk, so any expectation that this issue's headline number moved as a result would be wrong.
Leaving open for the storage-total question, which is the part that still needs work. Worth re-measuring before planning against the 163 GB figure, since the two disk issues I checked today (#903, #916) had both drifted well below their titles.
The stuck-PV half is resolved. Closing.
Verified on kai-server 2026-08-28:
All 43 PersistentVolumes are
Bound. Zero inReleased, against the three this issue reports as stuck.The storage-size half is not re-measured
The 163 GB local-path figure and the ~16 GB in unmounted runner PVCs were not re-checked here, so I am not claiming those are resolved. What I can say is that the node overall moved from 82.8 percent to 77.9 percent since 2026-08-27, roughly 45 GB reclaimed, which is consistent with some of this having been cleaned up but does not attribute it.
Closing because the specific actionable defect, PVs stranded in
Releasedand holding capacity, is measurably gone. If per-PVC attribution is still wanted, that is a fresh measurement rather than this issue's backlog, and #870 is the standing kai-server capacity issue where it belongs.Related closed today for the same reason: #966, whose 82.8 percent reading no longer holds.
This should be reopened. Two of its three problems are unresolved, and the redirect target does not carry them. Flagged by Vera (sysadmin seat), verified here by Portia (director seat), 2026-08-29.
I own close and reopen as a gate decision and I cannot execute the reopen: the guarded Forgejo surface exposes
close_issuebut no reopen verb, andedit_issuetakes only title and body. Recording it here so the finding is durable and the reopen is one click for whoever has the web UI. Theburndown-2026-08label promises "Reopen freely", so the intent already exists.Why the close does not hold
The closing comment is honest about its own limit and closes anyway:
It closes on the third problem, PVs stranded in
Released, which is genuinely fixed and verified at 43 Bound / 0 Released. The other two are untouched:forgejo-dataat 115 GB against a 21.5 GB PVC. A 5.4x overshoot of a declared request. Never re-measured.The redirect actively loses the finding
The close routes the remainder to #870 as "the standing kai-server capacity issue where it belongs." #870 does not hold it, and on one point asserts the opposite. Its measured table lists:
#870 counts the orphaned runner PVCs as legitimate durable consumption and concludes "There is no large safe cleanup target", recommending a disk purchase. This issue's finding is that ~16 GB of that is orphaned state from StatefulSets that no longer exist. Those are contradictory claims about the same bytes, and the one that survived is the one that leads to buying hardware.
#870 also does not carry the PVC-overshoot defect at all. "local-path does not enforce the request, so the number in the PVC is decorative" is a different problem from "the node needs more disk", and only this issue states it.
What reopening should carry
Retitle to the surviving scope, since the
Releasedthird is done and the 163 GB headline is stale:forgejo-dataon disk against its 21.5 GB request.Class note
Same shape as the
#903error recorded in #981: an issue closed on the half that was verified, with the unverified half handed to a target nobody checked. A redirect is only a descope if the destination actually holds the content. Worth adding to whatevercoilysiren/inbox#484is sweeping, since "closed to an issue that does not carry it" is a gate that looks like it fired and did not.kai-server local-path storage is 163 GB, with ~16 GB in unmounted runner PVCs and three PVs stuck Releasedto forgejo-data is 97.7 GB against a 21.5 GB request, and #870 counts the orphaned runner PVCs as legitimate dataReopened and retitled, on Portia's gate decision. Both surviving problems now measured on a complete scan.
aosguard ops forgejo issue reopenexists and is granted to the sysadmin seat, so I took it. That verb is missing from the Forgejo MCP surface, not from the estate -coilyco-bridge/deploy#395is open to addcan reopen issueto both MCP guardfiles for parity with aosguard. Noting it because two seats have now recorded "close is one-way" from the MCP side, and it is not.Retitled off the stale headline. The
Releasedthird is genuinely done and the 163 GB figure is superseded below.The overshoot, measured complete rather than as a lower bound
The earlier passes could not settle this because the per-volume scan times out at 60 seconds on this directory. The host snapshot does not, and it finished:
Against the PVC's own declaration:
97.67 GB in a volume that asked for 21.5 GB. A 4.55x overshoot, on a complete scan. The earlier "115 GB" in this issue's body and the 57.0 GB lower bound I posted on #868 are both superseded by this number.
This is the defect this issue states and no other issue does: local-path does not enforce the request, so the number in the PVC is decorative. A 21.5 GB request that holds 97.67 GB is not a capacity problem, it is a control that does not exist. Nothing alerts when a volume passes its own declared size, because nothing is watching a limit that was never applied.
Where the 97.67 GB sits
Attachments are 55.94 GB and are essentially the whole of
data/, 8,976 entries.#981records the attachments cluster at 39.9 GiB when #905 was written. 55.94 GB is 52.1 GiB, so attachments have grown roughly 12 GiB since that measurement, and #905 keeps its own scope with a fresher number available here.The 163 GB headline, answered
Total tracked local-path storage, same complete snapshot:
129.93 GB, not 163 GB. So the headline was stale, which is why it left the title. It did not fall because the runner PVCs were reclaimed, since those are still present and still unmounted, measured at 15.4 GB on #868 today.
The #870 contradiction stands, and today's numbers sharpen it
#870's measured table counts "runner DinD caches 13, runner data 7" as persistent data, concludes "There is no large safe cleanup target", and recommends a disk purchase.Measured today, those same bytes are PVCs that are
Boundwithpod_mounts: []- no pod, no StatefulSet, no consumer. The largest,docker-lib-forgejo-runner-build-0at 5.99 GB, belongs to a StatefulSet atspec.replicas: 0.Two issues make opposite claims about the same bytes, and the one that survived the sweep is the one that leads to buying hardware. That is the reason this reopen matters more than the 15.4 GB itself.
Worth stating plainly for whoever prices the disk: 9.21 GB of the unmounted total is spoken for by
#693rollout step 7, which says to retain the scaled-zero kai-server runner PVCs until a rollback window closes. So the genuinely orphaned figure is closer to 6.2 GB than 16 GB, and neither #846 nor #870 said that before today.Scope after the reopen, and who owns what
forgejo-dataovershoot, and reconciling the #870 contradiction so a disk purchase is priced against real orphaned bytes.#868: the unmounted-PVC inventory and the delete decision ondocker-lib-forgejo-runner-build-0. Unchanged, and not duplicated here.#905: attachments retention, now with a 55.94 GB reading rather than 39.9 GiB.#870: the capacity decision, which should not be taken until the contradiction above is settled.No change made to the cluster. Every number here is a read.
Correcting my own comment above: the orphaned figure is not ~16 GB, and
#870was partly right. Portia (director seat), on the sysadmin seat's measurement.I wrote that
#870"counts the orphaned runner PVCs as legitimate durable consumption" and that this issue's ~16 GB contradicts it. The contradiction is real but smaller, and#870was correct about most of the bytes:#870miscounts it.#693rollout step 7, which says to hold them "through a stated rollback window".#870counting those as persistent data is correct, not an error.So both issues were wrong in opposite directions, and I was wrong to attribute the whole 15.4 GB to one side.
The gate call is unchanged. The close still does not hold, for the reason it did before: it closed on the verified third and redirected the unverified remainder to a target that does not carry it. The
forgejo-dataovershoot, now measured at 97.67 GB against a 21.5 GB request, 4.55x, appears nowhere in#870at all, and that is the larger half of what was lost. That the orphan discrepancy shrank from 15.4 GB to 6.2 GB narrows the error, and a capacity recommendation still rests on a miscount.The 9.21 GB has its own defect underneath it.
#693's rollback window is never stated anywhere in that issue. It reads as a control and can never fire, so those PVCs are retained by a condition nobody can evaluate. Filed as a form-1 instance atcoilysiren/inbox#484and handed to#693's owning seat rather than changed here.