 Patrick Buckley
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a315cabe71
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chore: polish — remove dead code, update diagrams and docs
Remove stale Redis/Bridge/MQ references found via vulture scan and
manual grep:
- bot.py docstring: remove Redis MQ reference
- server.py trusted_sources: remove "bridge"
- tls.py docstring: remove "bridge" from service list
Delete 4 obsolete diagram pairs (puml + png):
- 06-mq-protocol, 07-message-routing, 08-redis-key-schema,
10-simulator-architecture
Update 7 diagrams to reflect direct HTTP architecture:
- system-context, package-structure, workstream-states,
console-data-flow, deployment, channel-architecture,
settings-architecture
Redraw architecture-overview.svg: Console router replaces Redis MQ,
direct SSE data plane, hash ring routing.
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2026-03-30 20:30:05 -07:00 |
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Patrick Buckley
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2b58c127b1
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Add pluggable storage backend (SQLite + PostgreSQL) and deployment packaging (#20)
* Add pluggable storage backend (SQLite + PostgreSQL) and deployment packaging
Database abstraction: StorageBackend protocol with 21 methods, SQLAlchemy Core
schema, SQLite backend (FTS5), PostgreSQL backend (tsvector/ILIKE), Alembic
migrations, singleton registry. memory.py reduced to thin facade. Session.py
open_db() calls replaced with generic KV methods. [database] config section
with env var support.
Deployment: Docker Compose production profile with PostgreSQL, Dockerfile with
postgres extras and migration entrypoint, Helm chart with bitnami subcharts,
Terraform AWS ECS/Fargate module with RDS + ElastiCache + ALB.
39 new storage tests (934 total). mypy strict clean. Docs and diagrams updated.
* Address PR #20 review feedback (16 items)
- Backends only call create_all() when Alembic migrations are disabled
- Helm configmap uses correct TURNSTONE_DB_BACKEND env var; DB URL
constructed via env expansion with secret reference instead of ConfigMap
- Migration errors fail fast for PostgreSQL (only non-fatal for SQLite)
- save_memory/delete_memory wrapped in exception handling like other facade fns
- pool_size passed through from config/env to init_storage() in cli + server
- Terraform: DB URL moved to Secrets Manager, auth enabled flag set,
optional TLS listeners with certificate_arn, Redis transit encryption on
- Docker entrypoint no longer suppresses migration output
- Diagram fixes: removed StaticPool claim, removed non-existent migration ref
- compose.yaml/README: clarified production profile requires DB env vars
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2026-03-03 22:57:34 -08:00 |
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