PostgreSQL 18.6-CE-ubuntu24.04-r5 build trail
How ReadyStack built readystack/postgresql:18.6-CE-ubuntu24.04-r5 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/postgresql:18.6-CE-ubuntu24.04-r5 - Index digestsha256:a576eadc6e06b10116b601984c85fc7648b0da1221ee5d3d65e95f7069521897
- linux/amd64 digestsha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe
- Archive
ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz - Archive SHA-256 now66b7940ac131703aa8674397d59df87bcd5696c13a38ed85ab6b2b0339936c4f
- Pins record
docs/PINS.md,docs/provenance/PINS.jsonin the archive (since generated) - Generated2026-11-05T06:18:21Z 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-postgresql-18.6-CE-ubuntu24.04-r5.trail.json.sigstore ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.trail.json
IdentityWhy this release existsThe path through the harnessModel work per stageReviewDefectsVerificationPublicationPackages and CPU level
Identity
Fully recorded- ProductPostgreSQL (postgresql) [MANIFEST.json]
- Release tag18.6-CE-ubuntu24.04-r5 [MANIFEST.json]
- Imagereadystack/postgresql:18.6-CE-ubuntu24.04-r5 [MANIFEST.json]
- Image index digestsha256:a576eadc6e06b10116b601984c85fc7648b0da1221ee5d3d65e95f7069521897 [docs/provenance/LOCKED_DIGEST.txt]
- linux/amd64 image digestsha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe [ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.rebuild.json, subject.image_manifest_digest]
- ArchiveReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz (bytes 338578780) [MANIFEST.json]
- Archive sha256 at publish66b7940ac131703aa8674397d59df87bcd5696c13a38ed85ab6b2b0339936c4f [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/postgres/postgres [docs/provenance/SOURCE_TREE_HASH.json]
- Upstream refREL_18_6 [docs/provenance/SOURCE_TREE_HASH.json]
- Upstream commit724edf9bde9d356724ad384a2e196edc3c9f80f7 [docs/provenance/SOURCE_TREE_HASH.json]
- Source tree hash3077b76a2ae1976dc6a019f4e71c840935e7acb8b0240b33a383936e4a47a32d (files 7284) [docs/provenance/SOURCE_TREE_HASH.json, tree_listing_sha256 (sha256 of the sorted file listing)]
- Kit tree hashsha256:3bdf752090519d4c01bffa94f2ca7dc831185b8402652b2b50cf5aa2c46f8389 [ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.rebuild.json, inputs.tree_hash]
- SOURCE_DATE_EPOCH1786473511 (utc 2026-08-11T18:38:31Z) [ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.rebuild.json, inputs.source_date_epoch]
- Base images
- ref ubuntu:24.04@sha256:fe81560990fae86dc4743202b2cb4d3df98d0bcf949173cecef15ce1127ef852 · platform digest sha256:78d4744ead1f5b19b04d0df558ab182a5300903900755e515b2ca4d10eb2044d
- BuildKitmoby/buildkit:v0.31.2 (image digest sha256:e0e67ea9c4bb07bdef683e29f70f3b623d1eb9c82274a9ec04e6bb0511449fb0) [ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.rebuild.json, engine]
- Engine commit(s)
- commit 4c39d704ee5965c744d74b3e5d43aef7521363ba · dirty yes · first drive 3497
- commit 365a624fc69da14f0fe38c698c9f4af5f4ee920f · dirty yes · first drive 3506
Why this release exists
Fully recorded- Chain818 (created 2026-11-05T04:30:34Z · trigger customer_request · upstream version 18.6) [chains, chains #818]
- Requestbuild request #499 (rebuild) (requested at 2026-11-05T04:21:09Z · requested by kitforge-agent · version 18.6) [build_requests, build_requests #499]
- Reasonrerelease agenda REVISION -> 18.6-CE-ubuntu24.04-r5 (decay loop, IMP-08) [build_requests, build_requests #499 request_reason]
- Supersedesreadystack/postgresql:18.6-CE-ubuntu24.04-r4 (chain 718) [chains, chains #718]
The path through the harness
Fully recorded1 chain · 3 drives · 18 stages · 2 rewinds
Chain 818 release · ready_to_ship
Created 2026-11-05T04:30:34Z, upstream 18.6, build request 499 [chains, chains #818]
| Drive | Started | Minutes | Build host | How it stopped |
|---|---|---|---|---|
| 3497 | 2026-11-05T04:30:57Z | 20.1 | build host 3 withhold-publish | ready_to_ship at package_archive; 19 ticks [drive_runs, drive_runs #3497] |
| 3506 | 2026-11-05T05:54:09Z | 2.6 | build host 3 publish-held | infra_hub_rate_limit at package_archive; 1 tick [drive_runs, drive_runs #3506] |
| 3507 | 2026-11-05T06:14:02Z | — | build host 3 publish-held | not recorded [drive_runs, drive_runs #3507] |
Stages, in order
| Stage | First start | Passed | Attempts | Gate checks passed | Artifacts (SHA-256) |
|---|---|---|---|---|---|
intake |
2026-11-05T04:31:08Z | 2026-11-05T04:31:09Z | 1 | 4
|
order_json 9ee48afd172a… |
acquire |
2026-11-05T04:31:20Z | 2026-11-05T04:31:21Z | 1 | 12
|
source_tree 0e6e62326659…license_file 3d6af92ff8a4…custody_inputs 260a85082e25…source_tree_hash 5ec2c0242542…source_file_manifest 721d1f2ab2f3… |
plan |
2026-11-05T04:31:53Z | 2026-11-05T04:31:54Z | 1 | 10
|
recon_report 230b5cce7276…input_pin_plan 4661b44209fa…toolchain_lock 72f9a145f898… |
assemble_kit |
2026-11-05T04:35:47Z | 2026-11-05T04:35:48Z | 1 | 27
|
dockerfile 6b7ae187bc3d…build_recipe d95263f3d213…system_pinning b9f4e4183c64…build_offline_sh 6633aa31b6b4…generate_sbom_sh ce0f1e6f1e70…first_boot_health a38379fc345e…verify_offline_sh 3e8184ea230c…base_image_digests bfca53c58fe0…dockerfile_offline 6b7ae187bc3d…first_build_digest f9adb0da122a… |
remediate |
2026-11-05T04:36:15Z | 2026-11-05T04:36:15Z | 1 | 8
|
vendored_apt e3b0c44298fc…remediation_log 1928cb7a269d…security_report d13fc9a00e7c… |
build_kit |
2026-11-05T04:42:12Z | 2026-11-05T04:42:12Z | 1 | 9
|
cosign_stamp 7d2628bf25a4…locked_digest cde35c5fe830…freeze_manifest d358d5ac34d6…offline_rebuild_transcript 021407c62884… |
verdict |
2026-11-05T04:42:58Z | 2026-11-05T04:42:59Z | 1 | 8
|
scout_verdict a6864d4d2818… |
publish_image |
2026-11-05T04:43:38Z | 2026-11-05T04:43:39Z | 1 | 7
|
hub_readme 955110b28a9a…promotion_record ebc7eaafdf1f… |
boot_instance |
2026-11-05T04:43:50Z | 2026-11-05T04:43:53Z | 2 | 3
|
instance_handle 0947359a821e… |
sbom |
2026-11-05T04:44:07Z | 2026-11-05T04:44:07Z | 1 | 5
|
sbom_md b8876984315e…sbom_json 59cb4f1d81ba… |
schema_discovery |
2026-11-05T04:44:10Z | 2026-11-05T04:44:10Z | 1 | 7
|
schema_hash f92ead06ae2c…dependency_tree 3f26a57f4ad4…table_classification 7b8645373abc… |
admin_handbook |
2026-11-05T04:44:17Z | 2026-11-05T04:44:18Z | 1 | 7
|
api_map f1755e13542c…admin_handbook ff4958c98549… |
db_handbook |
2026-11-05T04:44:29Z | 2026-11-05T04:44:30Z | 1 | 8
|
db_handbook 50e5a699e9b5…seed_isolation 62610e469e46… |
seed_data |
2026-11-05T04:44:36Z | 2026-11-05T04:44:37Z | 1 | 6
|
seed_data_sql ca9dd2e1818b…seed_cases_json 862ab20b2092… |
seed_validate |
2026-11-05T04:44:39Z | 2026-11-05T04:44:40Z | 1 | 3
|
seed_data_contract db381d2a27b0… |
usecase_validate |
2026-11-05T04:44:58Z | 2026-11-05T04:44:58Z | 1 | 10
|
failed_tests b2247b16f5f7…passed_tests 03152af6e128…test_results 58832d18143e…usecase_contract 24ea28df9848… |
finalize_docs |
2026-11-05T04:45:04Z | 2026-11-05T04:45:05Z | 1 | 9
|
defects_json 7262281b1ee7…release_notes 4f44ef95dc83…api_integration_guide a92bccb7e5e5… |
package_archive invalidated 2026-11-05T05:53:41Z |
2026-11-05T04:51:02Z | 2026-11-05T04:51:03Z | 1 | 34 (final gate PASS)
|
sale_tar 8de0a17fe4c0…checksums 98ee45cbd62a…verify_md c08b3eb59576…rebuild_md ba29219d9087…manifest_txt 53f76643602c…actions_jsonl cf918b0d4481…provenance_md bad324370e4c…assetchain_log_md e9eccaec0c0f…assetchain_log_json 45de71cd3373… |
[stage_runs]
Rewinds
- 2026-11-05T05:53:41Z:
package_archivetopackage_archiveon docs_redo (scripts/redo-docs.py --stage package_archive) [stage_events, stage_events #22792] - 2026-11-05T06:13:38Z:
package_archivetopackage_archiveon docs_redo (scripts/redo-docs.py --stage package_archive) [stage_events, stage_events #22806]
Model work per stage
Fully recordedRole: writer model. Calls up to 2026-11-05T04:51:03Z.
4 calls over 2 stages
| Stage | Calls | Refused | Errors | Max attempt | Forced commits | Real tokens | Lesson rules shown |
|---|---|---|---|---|---|---|---|
plan | 2 | 0 | 0 | 1 | 0 | 6385 | L-A183, L-A15 |
remediate | 2 | 0 | 0 | 1 | 0 | 6343 | L-A183, L-A15 |
[micro_step_runs] [lesson_recalls]
Review
Fully recordedRole: review model.
1 round, 1 counted, $0.32 recorded cost
| Round | Started | Critical | Major | Minor | Verdict | Cost | Cap in force | Archive reviewed |
|---|---|---|---|---|---|---|---|---|
| 1 | 2026-11-05T04:51:35Z | 0 | 0 | 0 | clean to publish [held_rounds, held_rounds #1397] | $0.32 | 3 rounds, $40.00 | 8de0a17fe4c0… |
Defects
Fully recorded- Ledger entries1 [defects, defects where product_slug=postgresql and this tag or chain]
- Disclosed in the archive1 [docs/defects/defects.json, entries]
1 ledger entry: by severity low 1; by status open 1.
| Defect | Severity | Status | Found by | Fixed in |
|---|---|---|---|---|
RSD-postgresql-48914ae908Seed data records: The archive's seed-data file says PostgreSQL has no SQL database and keeps its state in 'configuration / Kubernetes resources'. [defects, defects #153968] | low | open | held review (review model) | — |
Verification
1 item not recorded- Reproduced before publishingyes (rebuilt digest sha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe · published digest sha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe · digest match yes · builder moby/buildkit:v0.31.2 · build seconds 159) [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, trademark_shipped, vex_shipped) [g8_result.json, 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 2026-11-05T06:14:19Z · failing Docker Scout counts 87 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]
- Image signatureverified on the index and the linux/amd64 manifest (key fingerprint 04daa92344a52dbc · at 2026-11-05T06:14:11Z) [docs/provenance/IMAGE_EVIDENCE.json, signed]
- Image signature transparency-log entries
- log index 3692571319 · transparency-log entry
- log index 3692571450 · transparency-log entry
- rebuild.json signatureSigstore bundle, release key (key fingerprint 04daa92344a52dbc · log index 3692707221 · transparency-log entry · integrated 2026-11-05T06:17:11Z) [ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.rebuild.json.sigstore, verificationMaterial.tlogEntries[0]]
- Signed attestations
- kind provenance · digest sha256:a576eadc6e06b10116b601984c85fc7648b0da1221ee5d3d65e95f7069521897 · state attached · log index 3692707414 · transparency-log entry
- kind sbom · digest sha256:a576eadc6e06b10116b601984c85fc7648b0da1221ee5d3d65e95f7069521897 · state attached · log index 3692707549 · transparency-log entry
- kind vsa · digest sha256:a576eadc6e06b10116b601984c85fc7648b0da1221ee5d3d65e95f7069521897 · state attached · log index 3692707704 · transparency-log entry
- kind provenance · digest sha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe · state attached · log index 3692707843 · transparency-log entry
- kind sbom · digest sha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe · state attached · log index 3692707993 · transparency-log entry
- kind vsa · digest sha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe · state attached · log index 3692708196 · transparency-log entry
- Pins recorddocs/PINS.md and docs/provenance/PINS.json in the archive (https://readystack.dev/products/postgresql/recipe) [docs/provenance/PINS.json]
Offline clean-room rebuilds
- 2026-11-05T04:51:38Z on build host 3 (Docker-in-Docker daemon with --network none): bit for bit yes, digest match yes, customer verify yes
rebuilt sha256:2933f4c4101fa893263f3362467440c7351a8a2b2737a1500198d4da480392fe [clean-room rebuild ledger, runs[581]]
- 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 passed2026-11-05T04:43:39Z [stage_runs, stage_runs chain 818 stage publish_image]
- Archive manifests written2026-11-05T06:15:41Z [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 854 · probed 2026-11-05T04:39:16Z · source build_kit) [release_images, isa_level_hard]
History
2 events- 2026-11-05T06:18:21Z generated: by KitForge release/build_trail.py · generator commit 365a624fc69da14f0fe38c698c9f4af5f4ee920f
- 2026-11-05T06:19:38Z publication: promoted at 2026-11-05T06:18:52Z · promoted digest sha256:a576eadc6e06b10116b601984c85fc7648b0da1221ee5d3d65e95f7069521897 · promotion method imagetools_create_retag_by_digest_no_rebuild · site event 315 · checklist status complete · checklist at 2026-11-05T06:19:38Z · 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-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz) | — |
docs/provenance/IMAGE_EVIDENCE.json | inside the archive (ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz) | — |
docs/provenance/LOCKED_DIGEST.txt | inside the archive (ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz) | — |
docs/provenance/PINS.json | inside the archive (ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz) | — |
docs/provenance/REPRO_VERIFICATION.json | inside the archive (ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz) | — |
docs/provenance/SOURCE_TREE_HASH.json | inside the archive (ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.tar.gz) | — |
MANIFEST.json | beside the archive (prodasset /data/production/postgresql/18.6-CE-ubuntu24.04-r5/), as staged for publishing | — |
PUBLISH_MANIFEST.json | beside the archive (prodasset /data/production/postgresql/18.6-CE-ubuntu24.04-r5/), as staged for publishing | — |
ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.rebuild.json | beside the archive (prodasset /data/production/postgresql/18.6-CE-ubuntu24.04-r5/), as staged for publishing | — |
ReadyStack-postgresql-18.6-CE-ubuntu24.04-r5.rebuild.json.sigstore | beside the archive (prodasset /data/production/postgresql/18.6-CE-ubuntu24.04-r5/), as staged for publishing | — |
SCOUT_EVIDENCE.json | beside the archive (prodasset /data/production/postgresql/18.6-CE-ubuntu24.04-r5/), 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) | 499 |
chains | sadb, ReadyStack's engine database (not published) | 818 |
defects | sadb, ReadyStack's engine database (not published) | postgresql 18.6-CE-ubuntu24.04-r5 |
drive_runs | sadb, ReadyStack's engine database (not published) | chain 818 |
held_rounds | sadb, ReadyStack's engine database (not published) | chain 818 |
lesson_recalls | sadb, ReadyStack's engine database (not published) | chain 818 |
micro_step_runs | sadb, ReadyStack's engine database (not published) | chain 818 |
release_images | sadb, ReadyStack's engine database (not published) | postgresql 18.6-CE-ubuntu24.04-r5 |
stage_events | sadb, ReadyStack's engine database (not published) | chain 818 |
stage_runs | sadb, ReadyStack's engine database (not published) | chain 818 |
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) | — |