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dot-iu-cutter v0.1 — HB-08 + HB-09 Infrastructure Batch Report

15 min read Revision 1
dot-iu-cutterblocker-closurebatch-reporthb-08hb-09backupsnapshotdry-run-envno-executionno-ddlrev5d

dot-iu-cutter v0.1 — HB-08 + HB-09 Infrastructure Batch Report

Date: 2026-05-15 Status: BATCH CLOSURE REPORT — 2 operational infrastructure blockers closed_with_notes Trigger: GPT review of CTE-02/03/04 batch returned PASS; user explicitly authorized HB-08 + HB-09 operational infrastructure batch. Scope: BATCH REPORT ONLY. No P0 DDL, no cutter_governance schema, no P0 tables, no tac_logical_unit alteration, no business data mutation, no P0 migration, no rollback dry-run, no HB-05 execution, no deploy.

1. Files Created in This Batch

All under knowledge/dev/laws/dieu44-trien-khai/blocker-closure/:

# Slug Closure Revision
1 dot-iu-cutter-v0.1-hb-08-backup-restore-test-closure-2026-05-15.md HB-08 backup + restore test 1
2 dot-iu-cutter-v0.1-hb-09-snapshot-dryrun-environment-closure-2026-05-15.md HB-09 schema + row-count snapshots + dry-run env 1
3 dot-iu-cutter-v0.1-hb-08-09-infrastructure-batch-report-2026-05-15.md this report 1

Total: 3 files. No phase-prior file modified.

2. HB-08 Status

HB_08_status: closed_with_notes
backup_artefact:
  path: /opt/incomex/backups/dieu44_hb08_2026-05-15/directus_full_20260515T102350Z.dump
  size_bytes: 63511944
  size_human: 60.6 MB
  format: pg_dump -F c -Z 6
  timestamp_utc: 2026-05-15T10:23:50Z
  sha256: 7cadc5d6dc81dbd18ce1432e1066430c1daa1e120e6bd29047bde393fa6611b9
restore_test:
  environment: ephemeral isolated PG 16 container pg-restore-test-hb08-2026-05-15 (now torn down; container + volume removed)
  exit_code: 1 (single non-fatal warning: workflow_admin role missing — server-level role not dumped by pg_dump; data restored intact)
  smoke_test:
    table_count_in_restored_db: 236
    key_table_match_against_production_snapshot: 10/10 PASS
    HB_07_dot_pair_present_post_restore: 991 (active, tier B, paired→DOT-IU-CUTTER-VERIFY); 992 (active, tier A, paired→DOT-IU-CUTTER)
  result: PASS

3. HB-09 Status

HB_09_status: closed_with_notes
schema_snapshot_artefact:
  path: /opt/incomex/backups/dieu44_hb09_2026-05-15/directus_schema_20260515T102438Z.sql
  size_bytes: 978801
  size_human: 956 KB
  line_count: 29559
  timestamp_utc: 2026-05-15T10:24:38Z
  sha256: fd00ba64ecd2b579265799a7203faaced5a4e54fc5eb51e1f624c6a313ed3ef1
row_count_snapshot_artefact:
  path: /opt/incomex/backups/dieu44_hb09_2026-05-15/directus_rowcounts_20260515T102453Z.psv
  size_bytes: 6552
  line_count: 245
  timestamp_utc: 2026-05-15T10:24:53Z
  sha256: 114cf8a239d411e6bdb3c4b007497466100034177da2ada93aed799c461d2f44
dry_run_environment:
  container_name: pg-dry-run-hb05-2026-05-15 (UP; persistent for HB-05)
  volume_name: pg-dry-run-hb05-2026-05-15-data
  image: postgres:16 (PG 16.13)
  network: bridge (isolated)
  baseline_restored_from: /opt/incomex/backups/dieu44_hb08_2026-05-15/directus_full_20260515T102350Z.dump
  smoke_test: PASS (236 tables; DOT-pair 991/992 present)
  status_at_close: ready_for_HB-05; no P0 DDL run yet

4. Artefacts Created

filesystem_artefacts_on_vps:
  /opt/incomex/backups/dieu44_hb08_2026-05-15/:
    - directus_full_20260515T102350Z.dump (60.6 MB; SHA-256 7cadc5d6...)
    - SHA256SUMS
    - pg_dump.stderr (empty; no warnings)
  /opt/incomex/backups/dieu44_hb09_2026-05-15/:
    - directus_schema_20260515T102438Z.sql (956 KB; SHA-256 fd00ba64...)
    - directus_rowcounts_20260515T102453Z.psv (6.4 KB; SHA-256 114cf8a2...)
    - SHA256SUMS

docker_artefacts_on_vps:
  persistent_for_HB_05:
    - container: pg-dry-run-hb05-2026-05-15 (UP)
    - volume: pg-dry-run-hb05-2026-05-15-data
  ephemeral_removed_post_HB_08:
    - container: pg-restore-test-hb08-2026-05-15 (REMOVED)
    - volume: pg-restore-test-hb08-2026-05-15-data (REMOVED)

knowledge_base_artefacts (under knowledge/dev/laws/dieu44-trien-khai/blocker-closure/):
  - dot-iu-cutter-v0.1-hb-08-backup-restore-test-closure-2026-05-15.md
  - dot-iu-cutter-v0.1-hb-09-snapshot-dryrun-environment-closure-2026-05-15.md
  - dot-iu-cutter-v0.1-hb-08-09-infrastructure-batch-report-2026-05-15.md

5. Exact Commands / Mechanisms Used (Summarized Safely)

commands_summary:
  ssh_access:
    pattern: ssh contabo '<command>'
    contabo_resolution: 38.242.240.89 (VPS; vmi3080463; up 92 days)
    auth: pre-configured ssh-key auth (no passwords transmitted in this session)
  backup_take:
    mechanism: ssh contabo 'docker exec postgres pg_dump -U directus -d directus -F c -Z 6'
    safety: pg_dump is read-only; runs INSIDE the production postgres container; produces dump to stdout (redirected to file on VPS host)
    invocation_log: see HB-08 closure §4 backup_artefact
  schema_snapshot:
    mechanism: ssh contabo 'docker exec postgres pg_dump -U directus -d directus --schema-only'
    safety: pg_dump --schema-only is read-only
  row_count_snapshot:
    mechanism: ssh contabo 'docker exec postgres psql -U directus -d directus -tAF "|" -c "SELECT schemaname, relname, n_live_tup FROM pg_stat_user_tables ORDER BY schemaname, relname"'
    safety: SELECT only; no PG mutation
  checksums:
    mechanism: ssh contabo 'sha256sum <file>' on each artefact; results appended to SHA256SUMS files
    safety: sha256sum is read-only
  restore_test_provision:
    mechanism: docker volume create + docker run -d --name pg-restore-test-hb08-... --network bridge ... postgres:16 -v <new-volume>:/var/lib/postgresql/data
    safety: new container + new volume; bridge network; no port published; isolated from production
  restore_test_restore:
    mechanism: docker cp <dump> $CT:/tmp/restore.dump; docker exec $CT pg_restore -U directus -d directus --no-owner --no-privileges --clean --if-exists /tmp/restore.dump
    safety: runs INSIDE the isolated restore-test container; --clean --if-exists is idempotent; production NOT touched
  restore_test_smoke:
    mechanism: docker exec $CT psql -U directus -d directus -tAc '<read-only-SELECT>'
    safety: SELECT only inside isolated container
  restore_test_teardown:
    mechanism: docker stop $CT; docker rm $CT; docker volume rm $VOL
    safety: removes ONLY the restore-test container + volume; production NOT touched
  dry_run_env_provision:
    mechanism: same as restore_test_provision but with name pg-dry-run-hb05-2026-05-15 (persistent — NOT torn down)
    safety: same isolation as restore-test; left running for HB-05
  dry_run_env_baseline_restore:
    mechanism: docker cp <dump> + docker exec $CT pg_restore ...
    safety: runs INSIDE the dry-run-env container; production NOT touched

6. Production Read-Only Confirmation

production_read_only: TRUE
production_mutation_check:
  production_postgres_container_writes: NONE
  production_postgres_container_config_changes: NONE
  production_postgres_container_restarts: NONE
  production_directus_container_writes: NONE
  production_directus_container_config_changes: NONE
  production_directus_container_restarts: NONE
  any_other_production_container_touched: NONE (docker ps before + after shows identical container set)
  production_role_or_user_modified: NONE
  production_schema_or_table_altered: NONE
  production_data_written: NONE (only read via pg_dump + psql SELECT)
verified_via:
  - pre-batch docker ps listing (7 production containers)
  - post-batch docker ps listing (7 production containers + 1 dry-run-env container = 8; the +1 is the isolated HB-09 dry-run env, NOT a mutation of any production container)

7. Restore Test Isolation Confirmation

restore_test_isolation: TRUE
ephemeral_container_lifecycle:
  provisioned: 2026-05-15T10:25Z (post HB-08 backup)
  used: restore + smoke test
  torn_down: 2026-05-15T10:28Z (verified via docker ps and docker volume ls returning 0 matches post-teardown)
network_isolation:
  network_type: docker bridge default (NOT the production network `incomex_default` or any production-attached network)
  ports_published_on_host: NONE
  shared_volumes_with_production: NONE (separate volume name)
  shared_data_with_production: NONE (volume created empty; data populated only by pg_restore from the read-only backup file)
permission_model:
  POSTGRES_USER inside isolated container: directus (same name as production for restore compatibility, but ENTIRELY DIFFERENT PG instance with its own pg_hba/credentials; production directus role is in the production postgres container, isolated by Docker boundaries)

8. Dry-Run Environment Ready

dry_run_env_ready_for_hb_05: TRUE
dry_run_env_lifecycle:
  provisioned_at: 2026-05-15T10:28Z
  state: UP (persistent until HB-05 closure)
  network: bridge (isolated from production)
  baseline_restored: TRUE (from HB-08 backup; SHA-256 verified)
  smoke_test_passed: TRUE (236 tables; HB-07 DOT-pair 991/992 active)
  P0_schema_created_yet: FALSE (no P0 DDL has been run; baseline matches production schema-only)
  cutter_governance_schema_present: FALSE (not yet created)
  ready_for_HB_05_to_use: TRUE
intended_HB_05_use:
  - transcribe CTE-03 canonicalization library scaffold + CTE-04 signing scheme scaffold into this env (engineering session)
  - run 26-scenario rollback test plan dry-run against this env
  - observe CTE-02 routing convention's synthetic signals via the configured sink path
  - Đ32 + G-4 sign off after 100% scenarios pass
  - production NEVER touched during HB-05
not_touching_production_in_HB_05: TRUE (HB-05 closure session will confirm)

9. Whether HB-05 Can Now Start

HB_05_status: ready_to_close
HB_05_prerequisites_per_workstream_C_§5:
  HB_06_G_4_named: closed_with_notes (HB-06)
  HB_06_G_2_named: closed_with_notes (HB-06)
  HB_03_X_6_polish_signed: closed_with_notes (HB-03)
  HB_07_DOT_pair_registered: closed_with_notes (HB-07)
  HB_09_dry_run_environment: closed_with_notes (THIS BATCH)
  HB_04_canonicalization_prose: closed_with_notes (HB-04)
  CTE_02_signal_routing_wired: closed_with_notes (CTE batch)
  CTE_03_canonicalization_library_scaffolded: closed_with_notes (CTE batch)
  CTE_04_signing_scheme_implementation: closed_with_notes (CTE batch)
  HB_08_backup_restore_test: closed_with_notes (THIS BATCH)
HB_05_all_prerequisites_closed: TRUE
HB_05_can_start: TRUE
HB_05_next_action: open separate explicit-prompt session for Đ32 (HIGH-risk path) + G-4 to execute 26-scenario rollback test plan dry-run against pg-dry-run-hb05-2026-05-15
HB_05_not_started_in_this_batch: TRUE (HB-05 is a separate session per user's hard boundary "Do not close HB-05")

10. Status

hb_08_09_batch_status: COMPLETE (pending GPT review)
hb_blockers_closed_in_this_batch: 2 (HB-08, HB-09)
total_hard_blockers_closed: 8 of 9 (HB-01, HB-02, HB-03, HB-04, HB-06, HB-07, HB-08, HB-09)
hard_blockers_still_open: 1 (HB-05 — now ready_to_close)
cte_completely_closed_with_notes: 3 (CTE-02, CTE-03, CTE-04)
cte_planning_closed: 1 (CTE-01)
cte_remaining_open: 0

execution_authorized: false
P0_migration_allowed: false
ddl_allowed: false
code_written: false (no P0 DDL written; only Bash/SSH commands for backup/snapshot/provisioning)
ddl_written: false
sql_written: false (in the P0 DDL sense; pg_dump --schema-only DUMPED existing schema SQL but did NOT write or execute any new DDL)
migration_executed: false
pg_mutation: false (production unchanged; only isolated dry-run env contains Directus snapshot + reads)
qdrant_mutation: false
directus_mutation: false (HB-07's dot_tools rows 991/992 from earlier session remain; no new Directus row created in this batch)
data_writes_to_production: false
backup_taken: true (HB-08 backup at /opt/incomex/backups/dieu44_hb08_2026-05-15/; SHA-256 verified)
snapshot_taken: true (HB-09 schema + row-count snapshots; SHA-256 verified)
dry_run_executed: false (HB-05 26-scenario tests are a SEPARATE session)
dry_run_environment_provisioned: true (pg-dry-run-hb05-2026-05-15 UP; baseline restored)
HB_05_unlocked: true
phase_prior_file_modified: false
self_advance_to_execution: prohibited
  1. GPT review of this infrastructure batch (3 files).
  2. If PASS → open separate explicit-prompt session for HB-05 (Đ32 HIGH-risk + G-4):
    • Engineering transcription: CTE-03 canonicalization library scaffold + CTE-04 signing scheme scaffold into pg-dry-run-hb05-2026-05-15
    • Execute 26-scenario rollback test plan dry-run
    • Đ32 + G-4 sign off
    • Record closure file
  3. After HB-05 closes → re-run Final Readiness Review with all closure artefacts attached.
  4. If verdict transitions to authorize or authorize_with_conditions → explicit user prompt authorizing execution.
  5. Only then: execution phase (FIRST DDL against PRODUCTION on cutter_governance schema; requires fresh production-bound backup < 60 min stale per preflight plan §3 — the v0.1 backup recorded in HB-08 establishes the pattern but a fresh backup is required at execution prep time).
  6. Tear down dry-run env pg-dry-run-hb05-2026-05-15 after HB-05 closure (or at execution start, whichever comes first).

Each numbered step above is a separate phase or session, not part of this HB-08 + HB-09 batch.

12. Hard Boundaries Confirmation

no_HB_05_closed: true (terminal; remains for separate explicit-prompt session)
no_rollback_dry_run_executed: true
no_p0_migration_executed: true
no_ddl_written: true (in the P0 sense)
no_production_mutation: true
no_p0_schema_created_anywhere: true (not production; not dry-run env)
no_cutter_governance_schema_created: true
no_p0_table_created: true
no_tac_logical_unit_altered: true
no_business_data_mutated: true
no_deploy: true
no_fake_backup_evidence: true (real artefacts with real SHA-256s on VPS at /opt/incomex/backups/dieu44_hb08_2026-05-15/ and /opt/incomex/backups/dieu44_hb09_2026-05-15/)
no_fake_restore_evidence: true (real restore performed in isolated container; 10/10 key tables match production; HB-07 DOT-pair verified)
no_fake_snapshot_evidence: true (real pg_dump --schema-only + real pg_stat_user_tables query results)
no_fake_dry_run_env: true (real Docker container UP; smoke-tested; reachable via docker exec)
no_execution_gate_opened: true
no_phase_prior_file_modified: true
output_form: hb_08_09_infrastructure_batch_report_with_real_artefacts
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