Moodle v5.3.0-CE-ubuntu24.04-r7 build trail
How ReadyStack built readystack/moodle:v5.3.0-CE-ubuntu24.04-r7 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/moodle:v5.3.0-CE-ubuntu24.04-r7 - Index digestsha256:62e731fc1db2b9db2da5457ee370a38e3f5a48a023e6cbcbf20ab4bfdce91d62
- linux/amd64 digestsha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3
- Archive
ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz - Archive SHA-256 now273f54f98d0ee88853e7d01642c36b398266ff63e6af5edca22ca599ef240cd7
- Pins record
docs/PINS.md,docs/provenance/PINS.jsonin the archive (since generated) - Generated2026-11-12T22:11:22Z 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-moodle-v5.3.0-CE-ubuntu24.04-r7.trail.json.sigstore ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.trail.json
IdentityWhy this release existsThe path through the harnessModel work per stageReviewDefectsVerificationPublicationPackages and CPU level
Identity
Fully recorded- ProductMoodle (moodle) [MANIFEST.json]
- Release tagv5.3.0-CE-ubuntu24.04-r7 [MANIFEST.json]
- Imagereadystack/moodle:v5.3.0-CE-ubuntu24.04-r7 [MANIFEST.json]
- Image index digestsha256:62e731fc1db2b9db2da5457ee370a38e3f5a48a023e6cbcbf20ab4bfdce91d62 [docs/provenance/LOCKED_DIGEST.txt]
- linux/amd64 image digestsha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3 [ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.rebuild.json, subject.image_manifest_digest]
- ArchiveReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz (bytes 385868358) [MANIFEST.json]
- Archive sha256 at publish273f54f98d0ee88853e7d01642c36b398266ff63e6af5edca22ca599ef240cd7 [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/moodle/moodle [docs/provenance/SOURCE_TREE_HASH.json]
- Upstream refv5.3.0 [docs/provenance/SOURCE_TREE_HASH.json]
- Upstream commit42622298fe06f9626d988d60b2bf589bd8f850e8 [docs/provenance/SOURCE_TREE_HASH.json]
- Source tree hash096a48537238e07dd94531ff70477bcaca97e3f58f53ae8baf8ad50c8a5c708f (files 67589) [docs/provenance/SOURCE_TREE_HASH.json, tree_listing_sha256 (sha256 of the sorted file listing)]
- Kit tree hashsha256:07abefe553e8a7603a4adaccd0b925af894b68c442e51b050c4dd2200c231304 [ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.rebuild.json, inputs.tree_hash]
- SOURCE_DATE_EPOCH1794448246 (utc 2026-11-12T01:50:46Z) [ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.rebuild.json, inputs.source_date_epoch]
- Base images
- ref ubuntu:24.04@sha256:2198e4c65076e9cb0b3d695219df667c0e3b0072da64ca3c2648aca17dcecaf5 · platform digest sha256:77eb101c607d6e3d4f5ad0c8a02c2136c689b98aba1f359e6502ba517e5c57ec
- BuildKitmoby/buildkit:v0.31.2 (image digest sha256:e0e67ea9c4bb07bdef683e29f70f3b623d1eb9c82274a9ec04e6bb0511449fb0) [ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.rebuild.json, engine]
- Engine commit(s)
- commit 1d3c43d9db86693d3b22280581f5473f4d3bdb92 · dirty yes · first drive 4461
- commit 89246b3fdf7ea046df3d0e48f836a371a0c3bdf9 · dirty yes · first drive 4470
- commit e801370d9f59d1c7c9c152835f7fc8cb6cdfe374 · dirty yes · first drive 4476
Why this release exists
Fully recorded- Chain1036 (created 2026-11-12T18:54:36Z · trigger customer_request · upstream version v5.3.0) [chains, chains #1036]
- Requestbuild request #704 (rebuild) (requested at 2026-11-12T01:50:48Z · requested by kitforge-agent · version v5.3.0) [build_requests, build_requests #704]
- Reasonrevision v5.3.0-CE-ubuntu24.04-r7: same upstream version rebuilt (retarget.py --rev-bump) [build_requests, build_requests #704 request_reason]
- Supersedesreadystack/moodle:v5.3.0-CE-ubuntu24.04-r6 (chain 975) [chains, chains #975]
The path through the harness
Fully recorded1 chain · 3 drives · 18 stages · 2 rewinds
Chain 1036 release · ready_to_ship
Created 2026-11-12T18:54:36Z, upstream v5.3.0, build request 704 [chains, chains #1036]
| Drive | Started | Minutes | Build host | How it stopped |
|---|---|---|---|---|
| 4461 | 2026-11-12T18:55:28Z | 55.1 | build host 5 withhold-publish | ready_to_ship at package_archive; 19 ticks [drive_runs, drive_runs #4461] |
| 4470 | 2026-11-12T21:00:26Z | 15.3 | build host 5 withhold-publish | ready_to_ship at package_archive; 2 ticks [drive_runs, drive_runs #4470] |
| 4476 | 2026-11-12T21:55:54Z | — | build host 5 publish-held | not recorded [drive_runs, drive_runs #4476] |
Stages, in order
| Stage | First start | Passed | Attempts | Gate checks passed | Artifacts (SHA-256) |
|---|---|---|---|---|---|
intake |
2026-11-12T18:55:38Z | 2026-11-12T18:55:39Z | 1 | 4
|
order_json 221b23aed2a9… |
acquire |
2026-11-12T18:55:58Z | 2026-11-12T18:56:03Z | 1 | 12
|
source_tree 8fad032e5855…license_file 8ceb4b9ee5ad…custody_inputs a40e71e7c531…source_tree_hash 4f285eb6700d…source_file_manifest 85454735b647… |
plan |
2026-11-12T18:56:39Z | 2026-11-12T18:56:40Z | 1 | 10
|
recon_report c4deb2a7d361…input_pin_plan 07f7a3b3b2e6…toolchain_lock a21417283fa3… |
assemble_kit |
2026-11-12T19:08:56Z | 2026-11-12T19:08:57Z | 1 | 27
|
dockerfile 42c1f9c70b98…build_recipe 5a1318ceaea2…system_pinning 44667b599064…build_offline_sh 6ab4f08a6ec7…generate_sbom_sh ce0f1e6f1e70…first_boot_health 5738f1d0d5d1…verify_offline_sh 3e8184ea230c…base_image_digests 633f640a38b5…dockerfile_offline 42c1f9c70b98…first_build_digest 4b377eaf9558… |
remediate |
2026-11-12T19:09:25Z | 2026-11-12T19:09:26Z | 1 | 8
|
vendored_apt e3b0c44298fc…remediation_log c1862b1e3fb2…security_report 959bcf924d1a… |
build_kit |
2026-11-12T19:19:13Z | 2026-11-12T19:19:14Z | 1 | 9
|
cosign_stamp e08edb5cdab8…locked_digest d8be4d23186d…freeze_manifest 5fd9d1c38dd2…offline_rebuild_transcript d4990ac15947… |
verdict |
2026-11-12T19:21:44Z | 2026-11-12T19:21:45Z | 1 | 8
|
scout_verdict d63e26815cbf… |
publish_image |
2026-11-12T19:23:00Z | 2026-11-12T19:23:01Z | 1 | 7
|
hub_readme 5e6994084055…promotion_record 01a10de0b9bb… |
boot_instance |
2026-11-12T19:27:20Z | 2026-11-12T19:27:24Z | 2 | 3
|
instance_handle 7b0e1d1068bd… |
sbom |
2026-11-12T19:27:53Z | 2026-11-12T19:27:53Z | 1 | 5
|
sbom_md a2698afeca2f…sbom_json 35eb9b811175… |
schema_discovery |
2026-11-12T19:27:56Z | 2026-11-12T19:27:57Z | 1 | 7
|
schema_hash d240e6b200e9…dependency_tree cadfeba7041d…table_classification 6cd367dd6535… |
admin_handbook |
2026-11-12T19:28:06Z | 2026-11-12T19:28:07Z | 1 | 7
|
api_map 7fe8664a8f6c…admin_handbook 74fbd84352bd… |
db_handbook |
2026-11-12T19:28:19Z | 2026-11-12T19:28:20Z | 1 | 8
|
db_handbook 411170248280…seed_isolation e6116c678b9c… |
seed_data |
2026-11-12T19:28:25Z | 2026-11-12T19:28:26Z | 1 | 6
|
seed_data_sql d62e7a0800a0…seed_cases_json fb655e413c10… |
seed_validate |
2026-11-12T19:28:29Z | 2026-11-12T19:28:29Z | 1 | 3
|
seed_data_contract b957d68db3a1… |
usecase_validate |
2026-11-12T19:28:47Z | 2026-11-12T19:28:48Z | 1 | 10
|
failed_tests b2247b16f5f7…passed_tests 687b3020ddc9…test_results f640625909c8…usecase_contract e7a84d35c6d7… |
finalize_docs |
2026-11-12T19:28:54Z | 2026-11-12T19:28:55Z | 1 | 9
|
defects_json eb6df6b14fb8…release_notes d0a26d6e7966…api_integration_guide c5d2614c39b8… |
package_archive invalidated 2026-11-12T21:55:26Z |
2026-11-12T19:50:34Z | 2026-11-12T21:15:43Z | 2 | 37 (final gate PASS)
|
sale_tar 529d32429619…checksums 6f1b2638c9ec…verify_md fcb7f76d5f67…rebuild_md 9ab8b10b3748…manifest_txt cb204790aa0c…actions_jsonl cb6932f6ea53…provenance_md 149fcfb9b00b…assetchain_log_md e9eccaec0c0f…assetchain_log_json 3f68ae869f51… |
[stage_runs]
Rewinds
- 2026-11-12T20:12:15Z:
package_archivetopackage_archiveon docs_redo (scripts/redo-docs.py --stage package_archive) [stage_events, stage_events #34461] - 2026-11-12T21:55:26Z:
package_archivetopackage_archiveon docs_redo (scripts/redo-docs.py --stage package_archive) [stage_events, stage_events #34650]
Model work per stage
Fully recordedRole: writer model. Calls up to 2026-11-12T21:15:43Z.
5 calls over 3 stages
| Stage | Calls | Refused | Errors | Max attempt | Forced commits | Real tokens | Lesson rules shown |
|---|---|---|---|---|---|---|---|
plan | 2 | 0 | 0 | 1 | 0 | 9125 | L-A183, L-A15 |
remediate | 2 | 0 | 0 | 1 | 0 | 9357 | L-A183, L-A15 |
usecase_validate | 1 | 0 | 0 | 1 | 0 | 1575 | L-A59 |
[micro_step_runs] [lesson_recalls]
Review
Fully recordedRole: review model.
2 rounds, 2 counted, $0.76 recorded cost
| Round | Started | Critical | Major | Minor | Verdict | Cost | Cap in force | Archive reviewed |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-11-12T19:52:10Z | 2 | 0 | 0 | findings to repackage [held_rounds, held_rounds #1832] | $0.42 | 3 rounds, $40.00 | 6ecfba2d09ee… |
| 2 | 2026-11-12T21:16:37Z | 0 | 0 | 0 | clean to publish [held_rounds, held_rounds #1835] | $0.34 | 3 rounds, $40.00 | 529d32429619… |
Defects
Fully recorded- Ledger entries2 [defects, defects where product_slug=moodle and this tag or chain]
- Disclosed in the archive2 [docs/defects/defects.json, entries]
2 ledger entries: by severity critical 2; by status fixed-before-release 2.
| Defect | Severity | Status | Found by | Fixed in |
|---|---|---|---|---|
RSD-moodle-bc446d7806Admin handbook: Leftover superseded tag r6 in a customer instruction [defects, defects #272996] | critical | fixed-before-release | held review (review model) | — |
RSD-moodle-52fa81398cAdmin handbook: Names the superseded r6 image as this release's image [defects, defects #272997] | critical | fixed-before-release | held review (review model) | — |
Verification
1 item not recorded- Reproduced before publishingyes (rebuilt digest sha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3 · published digest sha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3 · digest match yes · builder moby/buildkit:v0.31.2 · build seconds 206) [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 2026-11-12T21:56:55Z · failing Docker Scout counts 134 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 2026-11-12T21:56:04Z) [docs/provenance/IMAGE_EVIDENCE.json, signed]
- Image signature transparency-log entries
- log index 3838456939 · transparency-log entry
- log index 3838457874 · transparency-log entry
- rebuild.json signatureSigstore bundle, release key (key fingerprint 04daa92344a52dbc · log index 3840207450 · transparency-log entry · integrated 2026-11-12T22:09:34Z) [ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.rebuild.json.sigstore, verificationMaterial.tlogEntries[0]]
- Signed attestations
- kind provenance · digest sha256:62e731fc1db2b9db2da5457ee370a38e3f5a48a023e6cbcbf20ab4bfdce91d62 · state attached · log index 3840212499 · transparency-log entry
- kind sbom · digest sha256:62e731fc1db2b9db2da5457ee370a38e3f5a48a023e6cbcbf20ab4bfdce91d62 · state attached · log index 3840214017 · transparency-log entry
- kind vsa · digest sha256:62e731fc1db2b9db2da5457ee370a38e3f5a48a023e6cbcbf20ab4bfdce91d62 · state attached · log index 3840215574 · transparency-log entry
- kind provenance · digest sha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3 · state attached · log index 3840217193 · transparency-log entry
- kind sbom · digest sha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3 · state attached · log index 3840218881 · transparency-log entry
- kind vsa · digest sha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3 · state attached · log index 3840221008 · transparency-log entry
- Pins recorddocs/PINS.md and docs/provenance/PINS.json in the archive (https://readystack.dev/products/moodle/recipe) [docs/provenance/PINS.json]
Offline clean-room rebuilds
- 2026-11-12T19:52:15Z on build host 5 (Docker-in-Docker daemon with --network none): bit for bit yes, digest match yes, customer verify yes
rebuilt sha256:d91cb50dcb781e2f82d25726d98bdddae58ca9faeeae67ac80bd3d08af56bbc3 [clean-room rebuild ledger, runs[803]]
- 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 passed2026-11-12T19:23:01Z [stage_runs, stage_runs chain 1036 stage publish_image]
- Archive manifests written2026-11-12T22:04:29Z [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 1017 · probed 2026-11-12T19:15:31Z · source build_kit) [release_images, isa_level_hard]
History
2 events- 2026-11-12T22:11:22Z generated: by KitForge release/build_trail.py · generator commit 9bf62fc46cb5a4c666ae0d83ee6d1056e96b052a
- 2026-11-12T22:14:18Z publication: promoted at 2026-11-12T22:12:01Z · promoted digest sha256:62e731fc1db2b9db2da5457ee370a38e3f5a48a023e6cbcbf20ab4bfdce91d62 · promotion method imagetools_create_retag_by_digest_no_rebuild · site event 521 · checklist status complete · checklist at 2026-11-12T22:14:18Z · 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-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz) | — |
docs/provenance/IMAGE_EVIDENCE.json | inside the archive (ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz) | — |
docs/provenance/LOCKED_DIGEST.txt | inside the archive (ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz) | — |
docs/provenance/PINS.json | inside the archive (ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz) | — |
docs/provenance/REPRO_VERIFICATION.json | inside the archive (ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz) | — |
docs/provenance/SOURCE_TREE_HASH.json | inside the archive (ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.tar.gz) | — |
MANIFEST.json | beside the archive (prodasset /data/production/moodle/v5.3.0-CE-ubuntu24.04-r7/), as staged for publishing | — |
PUBLISH_MANIFEST.json | beside the archive (prodasset /data/production/moodle/v5.3.0-CE-ubuntu24.04-r7/), as staged for publishing | — |
ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.rebuild.json | beside the archive (prodasset /data/production/moodle/v5.3.0-CE-ubuntu24.04-r7/), as staged for publishing | — |
ReadyStack-moodle-v5.3.0-CE-ubuntu24.04-r7.rebuild.json.sigstore | beside the archive (prodasset /data/production/moodle/v5.3.0-CE-ubuntu24.04-r7/), as staged for publishing | — |
SCOUT_EVIDENCE.json | beside the archive (prodasset /data/production/moodle/v5.3.0-CE-ubuntu24.04-r7/), 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) | 704 |
chains | sadb, ReadyStack's engine database (not published) | 1036 |
defects | sadb, ReadyStack's engine database (not published) | moodle v5.3.0-CE-ubuntu24.04-r7 |
drive_runs | sadb, ReadyStack's engine database (not published) | chain 1036 |
held_rounds | sadb, ReadyStack's engine database (not published) | chain 1036 |
lesson_recalls | sadb, ReadyStack's engine database (not published) | chain 1036 |
micro_step_runs | sadb, ReadyStack's engine database (not published) | chain 1036 |
release_images | sadb, ReadyStack's engine database (not published) | moodle v5.3.0-CE-ubuntu24.04-r7 |
stage_events | sadb, ReadyStack's engine database (not published) | chain 1036 |
stage_runs | sadb, ReadyStack's engine database (not published) | chain 1036 |
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) | — |