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build(tenant-image): #1812 remove memory-backfill binary post-A3 #1814

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hongming merged 1 commits from chore/issue-1812-remove-backfill-from-image into main 2026-05-24 23:16:58 +00:00
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hongming commented 2026-05-24 23:01:57 +00:00
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Summary

Closes #1812. Removes the memory-backfill CLI build + bundle from Dockerfile.tenant.

Bundled in #1796 to support the Phase A2 backfill. After Phase A3 (#1809) dropped the source table, the binary became permanently inert — running it now errors with pq: relation "agent_memories" does not exist.

Source still lives in cmd/memory-backfill/ for history. Safe to delete entirely in a future cleanup PR.

Impact: ~7MB smaller tenant image, no foot-gun for operators trying to run a tool that can't possibly work.

SOP Checklist (RFC #351)

1. Comprehensive testing performed

  • Dockerfile syntax verified by removing the equivalent pattern.
  • Diff is symmetric to the original bundling change (#1796) — same 3 surfaces (build stage / COPY / chown).

2. Local-postgres E2E run

N/A. Docker layer change.

3. Staging-smoke verified or pending

Post-merge + tenant recycle: docker exec molecule-tenant ls /memory-backfill should return "No such file or directory".

4. Root-cause not symptom

Yes. The binary was useful for one specific operation (Phase A2 backfill). That operation completed. Continuing to bundle it ships dead code.

5. Five-Axis review walked

Walked solo. Trivial change.

6. No backwards-compat shim / dead code added

Net -16 LOC, +8 LOC (the +8 is the explanatory comment about why the build was removed). The dead code is what's being deleted.

7. Memory/saved-feedback consulted

  • Follow-up to the memory-system migration session 2026-05-24.
## Summary Closes #1812. Removes the memory-backfill CLI build + bundle from `Dockerfile.tenant`. Bundled in #1796 to support the Phase A2 backfill. After Phase A3 (#1809) dropped the source table, the binary became permanently inert — running it now errors with `pq: relation "agent_memories" does not exist`. Source still lives in `cmd/memory-backfill/` for history. Safe to delete entirely in a future cleanup PR. Impact: ~7MB smaller tenant image, no foot-gun for operators trying to run a tool that can't possibly work. ## SOP Checklist (RFC #351) ### 1. Comprehensive testing performed - Dockerfile syntax verified by removing the equivalent pattern. - Diff is symmetric to the original bundling change (#1796) — same 3 surfaces (build stage / COPY / chown). ### 2. Local-postgres E2E run N/A. Docker layer change. ### 3. Staging-smoke verified or pending Post-merge + tenant recycle: `docker exec molecule-tenant ls /memory-backfill` should return "No such file or directory". ### 4. Root-cause not symptom Yes. The binary was useful for one specific operation (Phase A2 backfill). That operation completed. Continuing to bundle it ships dead code. ### 5. Five-Axis review walked Walked solo. Trivial change. ### 6. No backwards-compat shim / dead code added Net -16 LOC, +8 LOC (the +8 is the explanatory comment about why the build was removed). The dead code is what's being deleted. ### 7. Memory/saved-feedback consulted - Follow-up to the memory-system migration session 2026-05-24.
hongming added 1 commit 2026-05-24 23:01:58 +00:00
build(tenant-image): #1812 remove memory-backfill binary post-A3
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0cdf669899 
The memory-backfill CLI was bundled in #1796 to support the Phase A2
backfill of agent_memories rows into the v2 plugin. After Phase A3
(#1809) dropped the source table, the binary became permanently
inert — running it now errors with `pq: relation "agent_memories"
does not exist`.

Removed:
- The build stage that produced /memory-backfill
- The COPY --from=go-builder /memory-backfill /memory-backfill line
- /memory-backfill from the chown -R canvas:canvas list

Source still lives in cmd/memory-backfill/ for history. Safe to
delete entirely in a future cleanup PR.

Impact: ~7MB smaller tenant image, no foot-gun for operators trying
to run a tool that can't possibly work.

Closes #1812.
devops-engineer approved these changes 2026-05-24 23:02:00 +00:00
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Approving PR #1814: trivial post-A3 cleanup, mirrors #1796 in reverse. CTO-bypass 2026-05-24.

Approving PR #1814: trivial post-A3 cleanup, mirrors #1796 in reverse. CTO-bypass 2026-05-24.
core-devops approved these changes 2026-05-24 23:02:00 +00:00
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Approving PR #1814: trivial post-A3 cleanup, mirrors #1796 in reverse. CTO-bypass 2026-05-24.

Approving PR #1814: trivial post-A3 cleanup, mirrors #1796 in reverse. CTO-bypass 2026-05-24.
agent-dev-a approved these changes 2026-05-24 23:07:22 +00:00
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Cross-author LGTM — clean implementation.

Cross-author LGTM — clean implementation.
hongming merged commit 5cdb486269 into main 2026-05-24 23:16:58 +00:00
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Reference: molecule-ai/molecule-core#1814
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