kube-scheduler v1.36.6-CE-ubuntu24.04-r1 build trail

How ReadyStack built readystack/kubescheduler:v1.36.6-CE-ubuntu24.04-r1 and its build kit, copied record by record: why the release exists, every chain, drive and stage it went through, the model work, the review rounds, the defects, the checks that verified it and when it was published. Each line names the record it comes from in brackets; a record that does not exist for this release says so.

This trail

As JSON
  • Imagereadystack/kubescheduler:v1.36.6-CE-ubuntu24.04-r1
  • Index digestsha256:71f24fa442be83fab6ccfd076c0275d7ebfa989677fa7b2741b58dd70d2ef2b5
  • linux/amd64 digestsha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8
  • ArchiveReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.tar.gz
  • Archive SHA-256 now12b4326f2c8e55073e97b1561693ca6b12b989007bcdbb340f1793115adc6f70
  • Generated2026-11-02T23:33:35Z by KitForge release/build_trail.py
  • Sections9 sections, 4 fully recorded; 11 items not recorded

Signed with the release key The trail's signature is a Sigstore bundle beside it. Check it is ours before you rely on it:

cosign verify-blob --key https://readystack.dev/keys/cosign.pub \
  --bundle ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.trail.json.sigstore ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.trail.json
ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.trail.jsonReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.trail.json.sigstoreReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.trail.mdkube-scheduler product page

IdentityWhy this release existsThe path through the harnessModel work per stageReviewDefectsVerificationPublicationPackages and CPU level

Identity

1 item not recorded
  • Productkube-scheduler (kubescheduler) [MANIFEST.json]
  • Release tagv1.36.6-CE-ubuntu24.04-r1 [MANIFEST.json]
  • Imagereadystack/kubescheduler:v1.36.6-CE-ubuntu24.04-r1 [MANIFEST.json]
  • Image index digestsha256:71f24fa442be83fab6ccfd076c0275d7ebfa989677fa7b2741b58dd70d2ef2b5 [docs/provenance/LOCKED_DIGEST.txt]
  • linux/amd64 image digestsha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8 [ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.json, subject.image_manifest_digest]
  • ArchiveReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.tar.gz (bytes 520623712) [MANIFEST.json]
  • Archive sha256 at publish5f257d297cd2ff3d1b700f6c5e22c02fcd9184380f7eafcb3bd68d2f797d2609 [MANIFEST.json, repack_history[0].previous_tarball_sha256]
  • Archive sha256 now12b4326f2c8e55073e97b1561693ca6b12b989007bcdbb340f1793115adc6f70 [MANIFEST.json, tarball_sha256]
  • Archive records agreeyes [MANIFEST.json, PUBLISH_MANIFEST.json and .cutover.json name the same sha256]
  • Repack history
    • at 2026-10-29 · label stackdocs · reason documents brought up to the stack's current runbook record (2026-10-29T02:34:55Z run, re-recorded with the runbook corrections); documents only, not image inputs; image and every build input unchanged · previous sha256 5f257d297cd2ff3d1b700f6c5e22c02fcd9184380f7eafcb3bd68d2f797d2609 · sha256 ec7d971a8341d6686a5945c4b01f82b9fb65bcffd2a1f6c784a35410b078c597 · replaced docs/admin-guide/ADMIN_HANDBOOK.md, docs/db-handbook/DB_HANDBOOK.md, docs/stack/RUNBOOK.md, docs/stack/RUNBOOK_EVIDENCE.json, rebuild.json
    • at 2026-10-29 · label stackdocs · reason documents brought up to the stack's current runbook record (2026-10-29T02:34:55Z run, re-recorded with the runbook corrections); documents only, not image inputs; image and every build input unchanged · previous sha256 ec7d971a8341d6686a5945c4b01f82b9fb65bcffd2a1f6c784a35410b078c597 · sha256 f0df5e04d312691e0931da0dff9454fc27059cf214017af91a2a3d9facf2549f · replaced docs/admin-guide/ADMIN_HANDBOOK.md, docs/db-handbook/DB_HANDBOOK.md, docs/db-handbook/DB_HANDBOOK.md.command-transcripts.json, docs/stack/RUNBOOK.md, docs/stack/RUNBOOK_EVIDENCE.json, rebuild.json
    • at 2026-11-01 · label kitfix · reason customer kit files brought up to the current engine: BUILD_OFFLINE.sh (kit root, docs/offline, docs/docker); the header of BUILD_OFFLINE.sh no longer says a --provenance rebuild meets a SLSA build level, comment lines only; not image inputs; image and every build input unchanged · previous sha256 f0df5e04d312691e0931da0dff9454fc27059cf214017af91a2a3d9facf2549f · sha256 12b4326f2c8e55073e97b1561693ca6b12b989007bcdbb340f1793115adc6f70 · replaced BUILD_OFFLINE.sh, docs/docker/BUILD_OFFLINE.sh, docs/offline/BUILD_OFFLINE.sh, rebuild.json
    [MANIFEST.json, repack_history]
  • Upstream repositoryhttps://github.com/kubernetes/kubernetes [docs/provenance/SOURCE_TREE_HASH.json]
  • Upstream refv1.36.6 [docs/provenance/SOURCE_TREE_HASH.json]
  • Upstream commit1b2171b110bb2a2542e1322035c6583ec86eb976 [docs/provenance/SOURCE_TREE_HASH.json]
  • Source tree hash803692e6a7661d2d72c4cdf0a2a2459bdf6646e2b6c955ed7362f279ee4fa004 (files 29206) [docs/provenance/SOURCE_TREE_HASH.json, tree_listing_sha256 (sha256 of the sorted file listing)]
  • Kit tree hashsha256:48af751e7b0bf9b901f184900d7b61f250ad80ae5d7d2e56ddc4c72d09fcd20a [ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.json, inputs.tree_hash]
  • SOURCE_DATE_EPOCH1793102572 (utc 2026-10-27T12:02:52Z) [ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.json, inputs.source_date_epoch]
  • Base images
    • ref golang:1.26.10-bookworm@sha256:632dff7351799a5a9954a48dc06670ade72ee44e8c351cdc0e5a57af2fea21af · platform digest sha256:88750ccdd0f2a77fcc00a14b1a48d6409bd8ddb5d7c2dd6ec0b4a2e916daf9d9
    • ref ubuntu:24.04@sha256:fe81560990fae86dc4743202b2cb4d3df98d0bcf949173cecef15ce1127ef852 · platform digest sha256:78d4744ead1f5b19b04d0df558ab182a5300903900755e515b2ca4d10eb2044d
    [ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.json, bases]
  • BuildKitmoby/buildkit:v0.31.2 (image digest sha256:e0e67ea9c4bb07bdef683e29f70f3b623d1eb9c82274a9ec04e6bb0511449fb0) [ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.json, engine]
  • Not recorded: the engine commit(s) that built it (drive_runs records them for drives from 2026-11-02; this release's drives were rebuilt from line logs, which do not name it)

Why this release exists

Fully recorded
  • Chain780 (created 2026-10-29T04:24:01Z · trigger customer_request · upstream version v1.36.6) [chains, chains #780]
  • Requestbuild request #454 (new_product) (requested at 2026-10-29T03:13:30Z · requested by agent · version v1.36.6) [build_requests, build_requests #454]
  • ReasonKubernetes VM Stack Kits (DevOps 2026-10-28); owner 2026-10-28 "pause all other efforts. This build list is your top priority"; owner 2026-10-29: publish every component through the normal pipeline, listed only at A (virthandler/virtlauncher may be unlisted, grade disclosed); both bundles ship as images [build_requests, build_requests #454 request_reason]

The path through the harness

2 items not recorded

1 chain · 5 drives · 18 stages · 4 rewinds

Chain 780 release · shipped

Created 2026-10-29T04:24:01Z, upstream v1.36.6, build request 454 [chains, chains #780]

DriveStartedMinutesBuild hostHow it stopped
10332026-10-29T04:24:14Z23.9build host 1 withhold-publish ready_to_ship [drive_runs, drive_runs #1033] rebuilt from a build line's log
10352026-10-29T05:13:12Z5.5build host 1 withhold-publish ready_to_ship [drive_runs, drive_runs #1035] rebuilt from a build line's log
10382026-10-29T05:38:27Z2.5build host 1 publish-held infra_hub_rate_limit at package_archive [drive_runs, drive_runs #1038] rebuilt from a build line's log
10392026-10-29T05:47:12Z2.5build host 1 publish-held infra_hub_rate_limit at package_archive [drive_runs, drive_runs #1039] rebuilt from a build line's log
10412026-10-29T06:12:57Z8.9build host 1 publish-held shipped [drive_runs, drive_runs #1041] rebuilt from a build line's log

Stages, in order

StageFirst startPassedAttemptsGate checks passedArtifacts (SHA-256)
intake 2026-10-29T04:24:20Z2026-10-29T04:24:21Z1
4
  • exists:order_json
  • order_json:json_parses
  • order_json:no_forbidden_placeholders
  • produces_paths_exist
 —
acquire 2026-10-29T04:24:34Z2026-10-29T04:24:35Z1
12
  • exists:source_tree
  • exists:source_tree_hash
  • exists:source_file_manifest
  • exists:custody_inputs
  • exists:license_file
  • source_tree:dir_nonempty
  • source_tree_hash:json_parses
  • source_file_manifest:json_parses
  • custody_inputs:json_parses
  • license_file:file_nonempty
  • produces_paths_exist
  • custody_inputs:json_true:ce_audit.ce_only
 —
plan 2026-10-29T04:25:13Z2026-10-29T04:25:13Z1
10
  • exists:recon_report
  • exists:input_pin_plan
  • exists:toolchain_lock
  • recon_report:md_min_sections:3
  • recon_report:no_forbidden_placeholders
  • input_pin_plan:md_min_sections:2
  • input_pin_plan:no_forbidden_placeholders
  • toolchain_lock:file_nonempty
  • toolchain_lock:no_forbidden_placeholders
  • produces_paths_exist
 —
assemble_kit 2026-10-29T04:31:22Z2026-10-29T04:31:22Z1
27
  • exists:dockerfile
  • exists:base_image_digests
  • exists:system_pinning
  • exists:build_recipe
  • exists:first_build_digest
  • exists:first_boot_health
  • exists:dockerfile_offline
  • exists:verify_offline_sh
  • exists:build_offline_sh
  • exists:generate_sbom_sh
  • dockerfile:file_nonempty
  • dockerfile:no_forbidden_placeholders
  • base_image_digests:file_nonempty
  • system_pinning:file_nonempty
  • build_recipe:json_parses
  • first_build_digest:file_nonempty
  • first_boot_health:file_nonempty
  • dockerfile_offline:file_nonempty
  • dockerfile_offline:no_forbidden_placeholders
  • verify_offline_sh:file_nonempty
  • verify_offline_sh:no_forbidden_placeholders
  • build_offline_sh:file_nonempty
  • build_offline_sh:no_forbidden_placeholders
  • generate_sbom_sh:file_nonempty
  • generate_sbom_sh:no_forbidden_placeholders
  • produces_paths_exist
  • first_boot_health:file_contains:healthy=True
 —
remediate 2026-10-29T04:32:19Z2026-10-29T04:32:19Z1
8
  • exists:vendored_apt
  • exists:remediation_log
  • exists:security_report
  • vendored_apt:dir_exists
  • remediation_log:json_parses
  • security_report:md_min_sections:2
  • security_report:no_forbidden_placeholders
  • produces_paths_exist
 —
build_kit 2026-10-29T04:37:55Z2026-10-29T04:37:56Z1
9
  • exists:freeze_manifest
  • exists:locked_digest
  • exists:cosign_stamp
  • exists:offline_rebuild_transcript
  • freeze_manifest:json_parses
  • locked_digest:file_nonempty
  • cosign_stamp:file_nonempty
  • offline_rebuild_transcript:json_parses
  • produces_paths_exist
 —
verdict 2026-10-29T04:38:37Z2026-10-29T04:38:38Z1
8
  • exists:scout_verdict
  • scout_verdict:json_parses
  • produces_paths_exist
  • scout_verdict:release_check_passed
  • scout_verdict:nonroot_green
  • scout_verdict:zero_fixable_crit_high
  • scout_verdict:osv_clean
  • scout_verdict:no_baked_secrets
 —
publish_image 2026-10-29T04:39:20Z2026-10-29T04:39:21Z1
7
  • exists:promotion_record
  • exists:hub_readme
  • promotion_record:json_parses
  • hub_readme:md_min_sections:2
  • hub_readme:no_forbidden_placeholders
  • produces_paths_exist
  • promotion_record:json_true:signed
 —
boot_instance 2026-10-29T04:39:23Z2026-10-29T04:39:24Z1
3
  • exists:instance_handle
  • instance_handle:json_parses
  • produces_paths_exist
 —
sbom 2026-10-29T04:39:33Z2026-10-29T04:39:34Z1
5
  • exists:sbom_json
  • exists:sbom_md
  • sbom_json:json_parses
  • sbom_md:md_min_sections:1
  • produces_paths_exist
 —
schema_discovery 2026-10-29T04:39:36Z2026-10-29T04:39:37Z1
7
  • exists:dependency_tree
  • exists:table_classification
  • exists:schema_hash
  • dependency_tree:json_parses
  • table_classification:json_parses
  • schema_hash:file_nonempty
  • produces_paths_exist
 —
admin_handbook 2026-10-29T04:39:38Z2026-10-29T04:39:39Z1
7
  • exists:admin_handbook
  • exists:api_map
  • admin_handbook:md_min_sections:10
  • admin_handbook:no_forbidden_placeholders
  • api_map:json_parses
  • produces_paths_exist
  • admin_handbook:command_transcripts_clean
 —
db_handbook 2026-10-29T04:39:41Z2026-10-29T04:39:42Z1
8
  • exists:db_handbook
  • exists:seed_isolation
  • db_handbook:md_min_sections:5
  • db_handbook:no_forbidden_placeholders
  • seed_isolation:md_min_sections:1
  • seed_isolation:no_forbidden_placeholders
  • produces_paths_exist
  • db_handbook:command_transcripts_clean
 —
seed_data 2026-10-29T04:39:44Z2026-10-29T04:39:44Z1
6
  • exists:seed_data_sql
  • exists:seed_cases_json
  • seed_data_sql:sql_parses
  • seed_data_sql:no_forbidden_placeholders
  • seed_cases_json:json_parses
  • produces_paths_exist
 —
seed_validate 2026-10-29T04:39:46Z2026-10-29T04:39:47Z1
3
  • exists:seed_data_contract
  • seed_data_contract:json_parses
  • produces_paths_exist
 —
usecase_validate 2026-10-29T04:39:49Z2026-10-29T04:39:50Z1
10
  • exists:usecase_contract
  • exists:passed_tests
  • exists:failed_tests
  • exists:test_results
  • usecase_contract:json_parses
  • passed_tests:md_min_sections:1
  • failed_tests:md_min_sections:1
  • test_results:json_parses
  • produces_paths_exist
  • test_results:usecase_thresholds:80,70
 —
finalize_docs 2026-10-29T04:39:53Z2026-10-29T04:39:54Z1
9
  • exists:api_integration_guide
  • exists:release_notes
  • exists:defects_json
  • api_integration_guide:md_min_sections:3
  • api_integration_guide:no_forbidden_placeholders
  • release_notes:md_min_sections:3
  • release_notes:no_forbidden_placeholders
  • defects_json:json_parses
  • produces_paths_exist
 —
package_archive 2026-10-29T04:48:08Z2026-10-29T06:21:46Z3
33 (final gate PASS)
  • exists:checksums
  • exists:verify_md
  • exists:rebuild_md
  • exists:provenance_md
  • exists:manifest_txt
  • exists:assetchain_log_md
  • exists:assetchain_log_json
  • exists:actions_jsonl
  • exists:sale_tar
  • checksums:file_nonempty
  • verify_md:md_min_sections:2
  • verify_md:no_forbidden_placeholders
  • rebuild_md:md_min_sections:2
  • rebuild_md:no_forbidden_placeholders
  • provenance_md:md_min_sections:2
  • provenance_md:no_forbidden_placeholders
  • manifest_txt:file_nonempty
  • assetchain_log_md:md_min_sections:1
  • assetchain_log_json:json_parses
  • actions_jsonl:file_nonempty
  • sale_tar:file_nonempty
  • produces_paths_exist
  • G8 cosign
  • G8 scan_grade
  • G8 tag_base_os
  • G8 vex_shipped
  • G8 scout_grade_a
  • G8 script_copies
  • G8 three_way_sha
  • G8 offline_rebuild
  • G8 rebuild_manifest
  • G8 artifact_coverage
  • G8 assetchain_coverage
 —

[stage_runs]

Rewinds

  • 2026-10-29T05:08:28Z: package_archive to package_archive on docs_redo (scripts/redo-docs.py) [stage_events, stage_events #2108]
  • 2026-10-29T05:37:58Z: package_archive to package_archive on docs_redo (scripts/redo-docs.py) [stage_events, stage_events #1229]
  • 2026-10-29T05:46:43Z: package_archive to package_archive on docs_redo (scripts/redo-docs.py) [stage_events, stage_events #1230]
  • 2026-10-29T06:12:26Z: package_archive to package_archive on docs_redo (scripts/redo-docs.py) [stage_events, stage_events #1232]
  • Not recorded: each drive's ticks and first failed check (drive_runs records them for drives from 2026-11-02; these drives were rebuilt from line logs)
  • Not recorded: the sha256 of each stage's artifacts (stage_events records them for stages passed from 2026-11-02; this chain's events were rebuilt from stage_runs and logs) — the archive's CHECKSUMS.sha256 lists the sha256 of every file it ships

Model work per stage

3 items not recorded

Role: writer model. Calls up to 2026-10-29T06:21:46Z.

4 calls over 2 stages

StageCallsRefusedErrorsMax attemptForced commitsReal tokensLesson rules shown
plan2001 not recordednot recorded —
remediate2001 not recordednot recorded —

[micro_step_runs]

  • Not recorded: forced commits (micro_step_runs records them for calls from 2026-11-02)
  • Not recorded: real token counts (recorded per call from 2026-11-02; earlier rows hold only an estimate, which is not shown)
  • Not recorded: the lesson rules shown to the writer model (lesson_recalls holds no rows for this chain: its recorder was silent from 2026-06-06 to 2026-11-02)

Review

3 items not recorded

Role: review model.

2 rounds, 2 counted, $2.46 recorded cost

RoundStartedCriticalMajorMinorVerdictCostCap in forceArchive reviewed
12026-10-29T04:48:32Z 015 findings to repackage [held_rounds, held_rounds #88] rebuilt from a held-review state file $1.26 not recorded not recorded
22026-10-29T05:19:18Z 0012 clean to publish [held_rounds, held_rounds #89] rebuilt from a held-review state file $1.20 not recorded not recorded

Overrides

  • max_rounds: — to 6; by not recorded; why: not recorded predates override recording (2026-11-02): found in runstate/held-auto/kubescheduler.json, last written 2026-10-29T06:31Z; who set it, why, when and the value before are not known [review_overrides, review_overrides #10]
  • Not recorded: the sha256 of the archive each round reviewed (held_rounds records it for rounds from 2026-11-02; these rounds were rebuilt from state files)
  • Not recorded: the round cap in force at each round (the state files did not keep it)
  • Not recorded: who raised max_rounds to 6 and why (review_overrides #10 was backfilled from a state file; overrides are recorded with who and why from 2026-11-02)

Defects

Fully recorded
  • Ledger entries17 [defects, defects where product_slug=kubescheduler and this tag or chain]
  • Disclosed in the archive17 [docs/defects/defects.json, entries]

17 ledger entries: by severity high 1, low 16; by status fixed-before-release 17.

DefectSeverityStatusFound byFixed in
RSD-kubescheduler-b8e14476ab
API guide: The guide gives an http:// base URL, but kube-scheduler serves only TLS on 10259, and the section titled 'Base URL and authentication' says nothing about authentication. [defects, defects #134377]		highfixed-before-releaseheld review (review model)—
RSD-kubescheduler-eb72b4465b
API guide: The guide says it lists 'the requests verified against this release' but it lists no requests, and RELEASE_NOTES.md says no container of this image was started on its own for the checks. [defects, defects #134378]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-b38812025c
Admin handbook: For kube-scheduler the digest printed in the outputs (db92258d…) is the release's linux/amd64 manifest digest, so the blanket statement is false for this image. [defects, defects #134379]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-dd8fe8324c
Admin handbook: The handbook promises that how the image is started is in the sections below, but it never shows the run command, port 10259, its health endpoints or the static Pod command; the docs audit's port… [defects, defects #134380]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-4ce5ad9b22
Admin handbook: `/etc/kubernetes/pki` is mode 0755 in the recorded output (only its keys are root-only), and the `state-dirs` check is in DB_HANDBOOK.md, not 'above' in this document. [defects, defects #134381]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-a14dfe4877
Release notes: Points customers at product-kits/kubevirt-stack/…, a path that is not in the archive, and cites an internal 'owner decision'. [defects, defects #134382]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-a5e670b853
Admin handbook: Install files do not name the image by digest: kubeadm-config.yaml gives only kubernetesVersion and imageRepository, so the static Pod image is a tag. [defects, defects #134406]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-06ba84bf80
Admin handbook: Line 57 sends the reader to LOCKED_DIGEST.txt for the release digest, but that file holds the index digest (71f24fa4…), not the db92258d… printed in the outputs; a customer comparing the two sees a… [defects, defects #134407]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-94430f4d52
Admin handbook: The `pull-redirect` check is not among this document's 12 checks (list at the end, test-results.json) and nothing 'above' is named that; the hosts.toml output and images-from-registry are what is… [defects, defects #134408]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-b6c63116c0
Admin handbook: The named section is not in this handbook; it exists only in docs/stack/RUNBOOK.md. [defects, defects #134409]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-6de85dd8b5
Admin handbook: Points customers at product-kits/kubevirt-stack/… (15 mentions in the handbook, lines 32, 56, 168, 170, 223, 229, 235, 473, 500, 534, 540, 562, 943, 961, 967), a path that is not in the archive… [defects, defects #134410]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-005ce1e132
Admin handbook: Cites an internal 'owner decision' and docs/KUBEVIRT_STACK.md (lines 901-902, 936), which is not in the archive; also in the quoted install-file comments at lines 333 and 484. [defects, defects #134411]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-f452ad7373
Release notes: Stale Known issues row prints a corrected documentation defect as an open issue of this release. [defects, defects #134412]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-921bf92179
Release notes: Stale Known issues row prints a corrected documentation defect as an open issue of this release. [defects, defects #134413]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-b6dcbb3799
Release notes: Stale Known issues row prints a corrected documentation defect as an open issue of this release. [defects, defects #134414]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-683454adae
Release notes: Stale Known issues row prints a corrected documentation defect as an open issue of this release. [defects, defects #134415]		lowfixed-before-releaseheld review (review model)—
RSD-kubescheduler-d8da8ef7b0
Release notes: Says the scheduler reads the cluster's private keys; it reads only its own kubeconfig. [defects, defects #134416]		lowfixed-before-releaseheld review (review model)—

Verification

2 items not recorded
  • Reproduced before publishingyes (rebuilt digest sha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8 · published digest sha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8 · digest match yes · builder moby/buildkit:v0.31.2 · build seconds 189) [docs/provenance/REPRO_VERIFICATION.json, verified]
  • Final contract gate (G8)PASS (checks cosign, scan_grade, tag_base_os, vex_shipped, scout_grade_a, script_copies, three_way_sha, offline_rebuild, rebuild_manifest, artifact_coverage, assetchain_coverage) [stage_runs, stage_runs chain 780 package_archive gate_result.g8.result]
  • Grade at releaseA (percent 94 · docker grade B · docker percent 83 · tool docker scout policy 1.26.0 · config docker-default · org vex no · at 2026-10-29T06:13:13Z · failing Docker Scout counts 83 packages with copyleft licences (GPL, LGPL, MPL), all of them operating-system packages (it counts only packages whose licence it can read; the SBOM lists every component). · corrections No outdated base images) [SCOUT_EVIDENCE.json, docker_scout_policy.corrected]
  • First own scan of the releaseA (at 2026-10-29T06:21:57Z · score 100 · rubric cerodeo-v1 · fixable critical 0 · fixable high 0 · syft 1.54.1 · grype 0.120.1 · grype db v6.1.10@2026-10-28T06:23:30Z) [image_scans, image_scans #1458]
  • Image signatureverified on the index and the linux/amd64 manifest (key fingerprint 04daa92344a52dbc · at 2026-10-29T06:13:03Z) [docs/provenance/IMAGE_EVIDENCE.json, signed]
  • Image signature transparency-log entries [deliverables/provenance/PROMOTION_RECORD.json, sign_stdout_tail]
  • rebuild.json signatureSigstore bundle, release key (key fingerprint 04daa92344a52dbc · log index 3624532244 · transparency-log entry · integrated 2026-11-01T08:34:38Z) [ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.json.sigstore, verificationMaterial.tlogEntries[0]]
  • Signed attestations
    • kind provenance · digest sha256:71f24fa442be83fab6ccfd076c0275d7ebfa989677fa7b2741b58dd70d2ef2b5 · state attached · log index 3560076429 · transparency-log entry
    • kind sbom · digest sha256:71f24fa442be83fab6ccfd076c0275d7ebfa989677fa7b2741b58dd70d2ef2b5 · state attached · log index 3560079350 · transparency-log entry
    • kind vsa · digest sha256:71f24fa442be83fab6ccfd076c0275d7ebfa989677fa7b2741b58dd70d2ef2b5 · state attached · log index 3560082509 · transparency-log entry
    • kind provenance · digest sha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8 · state attached · log index 3560085916 · transparency-log entry
    • kind sbom · digest sha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8 · state attached · log index 3560090713 · transparency-log entry
    • kind vsa · digest sha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8 · state attached · log index 3560095257 · transparency-log entry
    (at 2026-10-29T06:19:04Z) [attestations.json, results]

Offline clean-room rebuilds

  • 2026-10-29T04:50:04Z on build host 1 (Docker-in-Docker daemon with --network none): bit for bit yes, digest match yes, customer verify yes
    rebuilt sha256:db92258d58a8e98424edd20418624e6625c4360acedd4dd919443a3e538c9ef8 [clean-room rebuild ledger, runs[533]]
  • Not recorded: the policy tool's --result-file itself (its per-policy results are copied into SCOUT_EVIDENCE.json and the archive's IMAGE_EVIDENCE.json; the file is not kept)
  • Not recorded: the pins record (docs/PINS.md is not in this archive as generated; a repack that adds it is appended to this trail's history)

Publication

Fully recorded
  • Image pushed (internal tag), publish_image passed2026-10-29T04:39:21Z [stage_runs, stage_runs chain 780 stage publish_image]
  • Release tag promoted2026-10-29T06:21:09Z (method imagetools_create_retag_by_digest_no_rebuild · digest sha256:71f24fa442be83fab6ccfd076c0275d7ebfa989677fa7b2741b58dd70d2ef2b5 · tag readystack/kubescheduler:v1.36.6-CE-ubuntu24.04-r1) [deliverables/provenance/PROMOTION_RECORD.json, promoted_at]
  • Archive manifests written2026-10-29T06:16:47Z [PUBLISH_MANIFEST.json, published_at]
  • Archive cut over on prodasset, package_archive passed2026-10-29T06:21:46Z [stage_runs, stage_runs chain 780 stage package_archive]
  • Cut-over markerpresent (chain 780) [.cutover.json]
  • Release checklist and site event2026-10-29T06:21:44Z (status complete · site event 259 · steps grade a verified done · release tag promoted done · cosign signed done · release evidence recorded done · contract gate passed done · archive published done · hub readme live done · reproducibility recorded done · defects ledger published done · catalog available done · build request fulfilled done · seo regenerated skipped · site catalogue refreshed done · site grade recorded done · site queue synced done · customer requests charged done · owners notified done) [deliverables/provenance/RELEASE_CHECKLIST.json, run_at]

Packages and CPU level

Fully recorded
  • Packages in the image212 (scanned 2026-11-02T06:30:04Z · source backfill:daily-scan) [release_images, package_count]
  • x86-64 level the image needsv1 (used v4 · baseline v2 · elf files 726 · probed 2026-11-02T17:11:51Z · source backfill) [release_images, isa_level_hard]

History

1 event
  • 2026-11-02T23:33:35Z generated: by KitForge release/build_trail.py · generator commit 916780cc218cf013bd623a8c085aaf73d3b053d0 · note backfill: built after the release from its records

Records

26 records
RecordWhere it isRows
docs/defects/defects.jsoninside the archive (ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.tar.gz)—
docs/provenance/IMAGE_EVIDENCE.jsoninside the archive (ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.tar.gz)—
docs/provenance/LOCKED_DIGEST.txtinside the archive (ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.tar.gz)—
docs/provenance/REPRO_VERIFICATION.jsoninside the archive (ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.tar.gz)—
docs/provenance/SOURCE_TREE_HASH.jsoninside the archive (ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.tar.gz)—
.cutover.jsonbeside the archive (prodasset /data/production/kubescheduler/v1.36.6-CE-ubuntu24.04-r1/)—
MANIFEST.jsonbeside the archive (prodasset /data/production/kubescheduler/v1.36.6-CE-ubuntu24.04-r1/)—
PUBLISH_MANIFEST.jsonbeside the archive (prodasset /data/production/kubescheduler/v1.36.6-CE-ubuntu24.04-r1/)—
ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.jsonbeside the archive (prodasset /data/production/kubescheduler/v1.36.6-CE-ubuntu24.04-r1/)—
ReadyStack-kubescheduler-v1.36.6-CE-ubuntu24.04-r1.rebuild.json.sigstorebeside the archive (prodasset /data/production/kubescheduler/v1.36.6-CE-ubuntu24.04-r1/)—
SCOUT_EVIDENCE.jsonbeside the archive (prodasset /data/production/kubescheduler/v1.36.6-CE-ubuntu24.04-r1/)—
clean-room rebuild ledgerthe clean-room rebuild ledger (runstate/audit-2026-09/bit4bit.json, not published)—
build_requestssadb, ReadyStack's engine database (not published)454
chainssadb, ReadyStack's engine database (not published)780
defectssadb, ReadyStack's engine database (not published)kubescheduler v1.36.6-CE-ubuntu24.04-r1
drive_runssadb, ReadyStack's engine database (not published)chain 780
held_roundssadb, ReadyStack's engine database (not published)chain 780
image_scanssadb, ReadyStack's engine database (not published)1458
micro_step_runssadb, ReadyStack's engine database (not published)chain 780
release_imagessadb, ReadyStack's engine database (not published)kubescheduler v1.36.6-CE-ubuntu24.04-r1
review_overridessadb, ReadyStack's engine database (not published)10
stage_eventssadb, ReadyStack's engine database (not published)chain 780
stage_runssadb, ReadyStack's engine database (not published)chain 780
attestations.jsonthe chain's workspace on the controller (not published)—
deliverables/provenance/PROMOTION_RECORD.jsonthe chain's workspace on the controller (not published)—
deliverables/provenance/RELEASE_CHECKLIST.jsonthe chain's workspace on the controller (not published)—