flannel v0.28.10-CE-ubuntu24.04-r3 build trail
How ReadyStack built readystack/flannel:v0.28.10-CE-ubuntu24.04-r3 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- Image
readystack/flannel:v0.28.10-CE-ubuntu24.04-r3 - Index digestsha256:d1ef6ff24c429fa4677a5f11cb7c0d620300acec98afc12045638dc9d5dc5d00
- linux/amd64 digestsha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c
- Archive
ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz - Archive SHA-256 now1e87c6c639d1157b878b14034eb95ec0e6c6d814fee501d23748007ddaffcb32
- Pins record
docs/PINS.md,docs/provenance/PINS.jsonin the archive (since generated) - Generated2026-11-12T10:05:02Z by KitForge release/build_trail.py
- Sections9 sections, 8 fully recorded; 1 item 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-flannel-v0.28.10-CE-ubuntu24.04-r3.trail.json.sigstore ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.trail.json
IdentityWhy this release existsThe path through the harnessModel work per stageReviewDefectsVerificationPublicationPackages and CPU level
Identity
Fully recorded- Productflannel (flannel) [MANIFEST.json]
- Release tagv0.28.10-CE-ubuntu24.04-r3 [MANIFEST.json]
- Imagereadystack/flannel:v0.28.10-CE-ubuntu24.04-r3 [MANIFEST.json]
- Image index digestsha256:d1ef6ff24c429fa4677a5f11cb7c0d620300acec98afc12045638dc9d5dc5d00 [docs/provenance/LOCKED_DIGEST.txt]
- linux/amd64 image digestsha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c [ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.rebuild.json, subject.image_manifest_digest]
- ArchiveReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz (bytes 458925162) [MANIFEST.json]
- Archive sha256 at publish1e87c6c639d1157b878b14034eb95ec0e6c6d814fee501d23748007ddaffcb32 [MANIFEST.json, tarball_sha256]
- Archive records agreeyes [MANIFEST.json, PUBLISH_MANIFEST.json and .cutover.json name the same sha256]
- Repack historynone: the archive is as first published [MANIFEST.json, repack_history]
- Upstream repositoryhttps://github.com/flannel-io/flannel [docs/provenance/SOURCE_TREE_HASH.json]
- Upstream refv0.28.10 [docs/provenance/SOURCE_TREE_HASH.json]
- Upstream commit0f70536f15f281279dab39fb9d575c646c7eea34 [docs/provenance/SOURCE_TREE_HASH.json]
- Source tree hashbbe66e8e8707707772a4adfd0736949bd0a08956e8fc55fadf84c9ff7fd05e33 (files 233) [docs/provenance/SOURCE_TREE_HASH.json, tree_listing_sha256 (sha256 of the sorted file listing)]
- Kit tree hashsha256:f1f3ac8d211793565da536780e9c3996ed1545a2268089cf1239e376b7ba944f [ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.rebuild.json, inputs.tree_hash]
- SOURCE_DATE_EPOCH1794391152 (utc 2026-11-11T09:59:12Z) [ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.rebuild.json, inputs.source_date_epoch]
- Base images
- ref golang:1.26.11-bookworm@sha256:dc40a13b61304647ed7e5d581d246b86413dfc29d63c6d018310feb93cd98fc0 · platform digest sha256:79ecd0a7157c7a4cf3b281ced8465350591bf54fedab540e75374a003e1fde7e
- ref ubuntu:24.04@sha256:2198e4c65076e9cb0b3d695219df667c0e3b0072da64ca3c2648aca17dcecaf5 · platform digest sha256:77eb101c607d6e3d4f5ad0c8a02c2136c689b98aba1f359e6502ba517e5c57ec
- BuildKitmoby/buildkit:v0.31.2 (image digest sha256:e0e67ea9c4bb07bdef683e29f70f3b623d1eb9c82274a9ec04e6bb0511449fb0) [ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.rebuild.json, engine]
- Engine commit(s)
- commit fbc0e2cbb0f4fbd4edf69e5986135d22e2f20290 · dirty yes · first drive 4391
- commit c8155eab7005e164326d14c384d473b047cfc227 · dirty yes · first drive 4394
Why this release exists
Fully recorded- Chain1014 (created 2026-11-12T09:33:15Z · trigger customer_request · upstream version v0.28.10) [chains, chains #1014]
- Requestbuild request #666 (rebuild) (requested at 2026-11-11T09:59:14Z · requested by kitforge-agent · version v0.28.10) [build_requests, build_requests #666]
- Reasonrerelease agenda REVISION -> v0.28.10-CE-ubuntu24.04-r3 (decay loop, IMP-08) [build_requests, build_requests #666 request_reason]
- Supersedesreadystack/flannel:v0.28.10-CE-ubuntu24.04-r2 (chain 845) [chains, chains #845]
The path through the harness
Fully recorded1 chain · 2 drives · 18 stages · 1 rewind
Chain 1014 release · ready_to_ship
Created 2026-11-12T09:33:15Z, upstream v0.28.10, build request 666 [chains, chains #1014]
| Drive | Started | Minutes | Build host | How it stopped |
|---|---|---|---|---|
| 4391 | 2026-11-12T09:33:56Z | 14.5 | build host 1 withhold-publish | ready_to_ship at package_archive; 19 ticks [drive_runs, drive_runs #4391] |
| 4394 | 2026-11-12T10:00:49Z | — | build host 1 publish-held | not recorded [drive_runs, drive_runs #4394] |
Stages, in order
| Stage | First start | Passed | Attempts | Gate checks passed | Artifacts (SHA-256) |
|---|---|---|---|---|---|
intake |
2026-11-12T09:34:07Z | 2026-11-12T09:34:07Z | 1 | 4
|
order_json 64b3618a6e48… |
acquire |
2026-11-12T09:34:11Z | 2026-11-12T09:34:12Z | 1 | 12
|
source_tree b88ace0d8718…license_file cfc7749b96f6…custody_inputs ee5a895d08b9…source_tree_hash 942abfcff1f3…source_file_manifest ca129f84c774… |
plan |
2026-11-12T09:34:43Z | 2026-11-12T09:34:44Z | 1 | 10
|
recon_report 717284e24a6d…input_pin_plan 9605ae1cac01…toolchain_lock 696b1f0f82d6… |
assemble_kit |
2026-11-12T09:37:12Z | 2026-11-12T09:37:13Z | 1 | 27
|
dockerfile 820adb873373…build_recipe 002d09c29e74…system_pinning be0f0e7ecde1…build_offline_sh 6ab4f08a6ec7…generate_sbom_sh ce0f1e6f1e70…first_boot_health cb02dd6a9edf…verify_offline_sh 3e8184ea230c…base_image_digests 005fd80e5ae9…dockerfile_offline 820adb873373…first_build_digest f810d8e3cc6e… |
remediate |
2026-11-12T09:37:43Z | 2026-11-12T09:37:44Z | 1 | 8
|
vendored_apt e3b0c44298fc…remediation_log d2e8999ac630…security_report fce268b54c6f… |
build_kit |
2026-11-12T09:41:49Z | 2026-11-12T09:41:50Z | 1 | 9
|
cosign_stamp 114f43b37342…locked_digest 3533913b93a8…freeze_manifest 65b5fcda130b…offline_rebuild_transcript 9bfe83ff2cbf… |
verdict |
2026-11-12T09:42:32Z | 2026-11-12T09:42:33Z | 1 | 8
|
scout_verdict 2878982d29f7… |
publish_image |
2026-11-12T09:43:11Z | 2026-11-12T09:43:12Z | 1 | 7
|
hub_readme 1a0adbdee507…promotion_record f793c44933a9… |
boot_instance |
2026-11-12T09:43:14Z | 2026-11-12T09:43:15Z | 1 | 3
|
instance_handle 9f9bace6a1cc… |
sbom |
2026-11-12T09:43:28Z | 2026-11-12T09:43:29Z | 1 | 5
|
sbom_md 9bfb7e173590…sbom_json 89fde58e3a0a… |
schema_discovery |
2026-11-12T09:43:32Z | 2026-11-12T09:43:33Z | 1 | 7
|
schema_hash 870a2db487a6…dependency_tree 8e7270753f36…table_classification 57f6cc7378c7… |
admin_handbook |
2026-11-12T09:43:35Z | 2026-11-12T09:43:36Z | 1 | 7
|
api_map 3a5ce15d2d44…admin_handbook 447b3827235b… |
db_handbook |
2026-11-12T09:43:39Z | 2026-11-12T09:43:40Z | 1 | 8
|
db_handbook 9506db9e7a68…seed_isolation 14ecd5786378… |
seed_data |
2026-11-12T09:43:42Z | 2026-11-12T09:43:43Z | 1 | 6
|
seed_data_sql 8fc4aaed927b…seed_cases_json 09672f22dee7… |
seed_validate |
2026-11-12T09:43:46Z | 2026-11-12T09:43:47Z | 1 | 3
|
seed_data_contract d52fd1ba9b45… |
usecase_validate |
2026-11-12T09:43:49Z | 2026-11-12T09:43:50Z | 1 | 10
|
failed_tests 3626c8c5755b…passed_tests 0ee163187b3e…test_results b0539dcedcd9…usecase_contract 806a7f2be637… |
finalize_docs |
2026-11-12T09:43:55Z | 2026-11-12T09:43:56Z | 1 | 9
|
defects_json 747f2231a34d…release_notes 6449f94461f8…api_integration_guide a0366c766f3e… |
package_archive invalidated 2026-11-12T10:00:25Z |
2026-11-12T09:48:24Z | 2026-11-12T09:48:25Z | 1 | 37 (final gate PASS)
|
sale_tar d9098bd192ad…checksums 75a09b7881cf…verify_md e9698b7ed485…rebuild_md 9854753359ff…manifest_txt e79dfd059244…actions_jsonl 4b007038d308…provenance_md 3d7cbea012d8…assetchain_log_md e9eccaec0c0f…assetchain_log_json 4a3a4a1c2f3f… |
[stage_runs]
Rewinds
- 2026-11-12T10:00:25Z:
package_archivetopackage_archiveon docs_redo (scripts/redo-docs.py --stage package_archive) [stage_events, stage_events #33457]
Model work per stage
Fully recordedRole: writer model. Calls up to 2026-11-12T09:48:25Z.
4 calls over 2 stages
| Stage | Calls | Refused | Errors | Max attempt | Forced commits | Real tokens | Lesson rules shown |
|---|---|---|---|---|---|---|---|
plan | 2 | 0 | 0 | 1 | 0 | 7258 | L-A183, L-A15 |
remediate | 2 | 0 | 0 | 1 | 0 | 7781 | L-A183, L-A15 |
[micro_step_runs] [lesson_recalls]
Review
Fully recordedRole: review model.
1 round, 1 counted, $0.19 recorded cost
| Round | Started | Critical | Major | Minor | Verdict | Cost | Cap in force | Archive reviewed |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-11-12T09:49:02Z | 0 | 0 | 0 | clean to publish [held_rounds, held_rounds #1802] | $0.19 | 3 rounds, $40.00 | d9098bd192ad… |
Defects
Fully recorded- Ledger entries0 [defects, defects where product_slug=flannel and this tag or chain]
- Disclosed in the archive0 [docs/defects/defects.json, entries]
0 ledger entries.
Verification
1 item not recorded- Reproduced before publishingyes (rebuilt digest sha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c · published digest sha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c · digest match yes · builder moby/buildkit:v0.31.2 · build seconds 118) [docs/provenance/REPRO_VERIFICATION.json, verified]
- Final contract gate (G8)PASS (checks artifact_coverage, assetchain_coverage, cosign, cpu_baseline, offline_rebuild, rebuild_manifest, scan_grade, scout_grade_a, script_copies, tag_base_os, thread_exit, trademark_shipped, unpack_files, upgrade_check, vex_shipped) [g8_result.json, result]
- Grade at releaseA (percent 94 · tool docker scout policy 1.26.0 · config docker-default · org vex no · at 2026-11-12T10:01:07Z · failing Docker Scout counts 106 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).) [SCOUT_EVIDENCE.json, docker_scout_policy]
- Image signatureverified on the index and the linux/amd64 manifest (key fingerprint 04daa92344a52dbc · at 2026-11-12T10:00:58Z) [docs/provenance/IMAGE_EVIDENCE.json, signed]
- Image signature transparency-log entries
- log index 3829530883 · transparency-log entry
- log index 3829532311 · transparency-log entry
- rebuild.json signatureSigstore bundle, release key (key fingerprint 04daa92344a52dbc · log index 3829848386 · transparency-log entry · integrated 2026-11-12T10:03:50Z) [ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.rebuild.json.sigstore, verificationMaterial.tlogEntries[0]]
- Signed attestations
- kind provenance · digest sha256:d1ef6ff24c429fa4677a5f11cb7c0d620300acec98afc12045638dc9d5dc5d00 · state attached · log index 3829849853 · transparency-log entry
- kind sbom · digest sha256:d1ef6ff24c429fa4677a5f11cb7c0d620300acec98afc12045638dc9d5dc5d00 · state attached · log index 3829851095 · transparency-log entry
- kind vsa · digest sha256:d1ef6ff24c429fa4677a5f11cb7c0d620300acec98afc12045638dc9d5dc5d00 · state attached · log index 3829852531 · transparency-log entry
- kind provenance · digest sha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c · state attached · log index 3829853909 · transparency-log entry
- kind sbom · digest sha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c · state attached · log index 3829854953 · transparency-log entry
- kind vsa · digest sha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c · state attached · log index 3829856368 · transparency-log entry
- Pins recorddocs/PINS.md and docs/provenance/PINS.json in the archive (https://readystack.dev/products/flannel/recipe) [docs/provenance/PINS.json]
Offline clean-room rebuilds
- 2026-11-12T09:49:06Z on build host 3 (Docker-in-Docker daemon with --network none): bit for bit yes, digest match yes, customer verify yes
rebuilt sha256:c5e12b84e8f5cc408ca572d3cdfc0842dca1b591afbdd377341a9ecfad146f7c [clean-room rebuild ledger, runs[783]]
- 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)
Publication
Fully recorded 1 pending at generation- Image pushed (internal tag), publish_image passed2026-11-12T09:43:12Z [stage_runs, stage_runs chain 1014 stage publish_image]
- Archive manifests written2026-11-12T10:02:19Z [PUBLISH_MANIFEST.json, published_at]
- Pending at generation: the archive cut-over on prodasset, the release tag's promotion and the site event (this trail was generated after G8 and before them; they are appended as a 'publication' event in History)
Packages and CPU level
Fully recorded- x86-64 level the image needsv1 (used v4 · baseline v2 · elf files 924 · probed 2026-11-12T09:39:35Z · source build_kit) [release_images, isa_level_hard]
History
2 events- 2026-11-12T10:05:02Z generated: by KitForge release/build_trail.py · generator commit c8155eab7005e164326d14c384d473b047cfc227
- 2026-11-12T10:06:19Z publication: promoted at 2026-11-12T10:05:34Z · promoted digest sha256:d1ef6ff24c429fa4677a5f11cb7c0d620300acec98afc12045638dc9d5dc5d00 · promotion method imagetools_create_retag_by_digest_no_rebuild · site event 494 · checklist status complete · checklist at 2026-11-12T10:06:19Z · record workspace: deliverables/provenance/PROMOTION_RECORD.json, RELEASE_CHECKLIST.json
Records
25 records| Record | Where it is | Rows |
|---|---|---|
docs/defects/defects.json | inside the archive (ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz) | — |
docs/provenance/IMAGE_EVIDENCE.json | inside the archive (ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz) | — |
docs/provenance/LOCKED_DIGEST.txt | inside the archive (ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz) | — |
docs/provenance/PINS.json | inside the archive (ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz) | — |
docs/provenance/REPRO_VERIFICATION.json | inside the archive (ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz) | — |
docs/provenance/SOURCE_TREE_HASH.json | inside the archive (ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.tar.gz) | — |
MANIFEST.json | beside the archive (prodasset /data/production/flannel/v0.28.10-CE-ubuntu24.04-r3/), as staged for publishing | — |
PUBLISH_MANIFEST.json | beside the archive (prodasset /data/production/flannel/v0.28.10-CE-ubuntu24.04-r3/), as staged for publishing | — |
ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.rebuild.json | beside the archive (prodasset /data/production/flannel/v0.28.10-CE-ubuntu24.04-r3/), as staged for publishing | — |
ReadyStack-flannel-v0.28.10-CE-ubuntu24.04-r3.rebuild.json.sigstore | beside the archive (prodasset /data/production/flannel/v0.28.10-CE-ubuntu24.04-r3/), as staged for publishing | — |
SCOUT_EVIDENCE.json | beside the archive (prodasset /data/production/flannel/v0.28.10-CE-ubuntu24.04-r3/), as staged for publishing | — |
clean-room rebuild ledger | the clean-room rebuild ledger (runstate/audit-2026-09/bit4bit.json, not published) | — |
build_requests | sadb, ReadyStack's engine database (not published) | 666 |
chains | sadb, ReadyStack's engine database (not published) | 1014 |
defects | sadb, ReadyStack's engine database (not published) | flannel v0.28.10-CE-ubuntu24.04-r3 |
drive_runs | sadb, ReadyStack's engine database (not published) | chain 1014 |
held_rounds | sadb, ReadyStack's engine database (not published) | chain 1014 |
lesson_recalls | sadb, ReadyStack's engine database (not published) | chain 1014 |
micro_step_runs | sadb, ReadyStack's engine database (not published) | chain 1014 |
release_images | sadb, ReadyStack's engine database (not published) | flannel v0.28.10-CE-ubuntu24.04-r3 |
stage_events | sadb, ReadyStack's engine database (not published) | chain 1014 |
stage_runs | sadb, ReadyStack's engine database (not published) | chain 1014 |
attestations.json | the chain's workspace on the controller (not published) | — |
deliverables/provenance/PROMOTION_RECORD.json | the chain's workspace on the controller (not published) | — |
g8_result.json | the chain's workspace on the controller (not published) | — |