Redis 7.4+ is RSALv2/SSPL and 8.0+ adds AGPLv3. None of the three works for a closed-source commercial cloud service, and SSPL section 13 specifically targets offering the software's functionality as a service, which is what a control plane does. Valkey is BSD-3-Clause, under the Linux Foundation, forked from Redis 7.2.4. Deciding this now rather than after step 3 of PLAN.md stands up real infrastructure makes it free: Valkey speaks the same RESP protocol, so `ioredis` is untouched and only names change. `REDIS_URL` becomes `VALKEY_URL`, the exported client becomes `valkey`, and `/health` reports a `valkey` field. Two things deliberately do not change, documented in place so they are not "fixed" later: the `redis://` URL scheme, which names the wire protocol and is what every client actually parses (none understands `valkey://`), and `ioredis` itself, which is a RESP client whose name refers to the protocol's origin and not to the server we run. docker-compose.yml is new, pinning valkey/valkey:8-alpine alongside pgvector/pgvector:pg17 - the plain postgres image lacks the extension `frame_embeddings` needs. It makes the Valkey choice concrete rather than a note someone has to remember.
27 lines
781 B
Bash
27 lines
781 B
Bash
PORT=3000
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# Postgres, routed through pgCat/PgBouncer
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DATABASE_URL=postgres://continuum:continuum@localhost:6432/continuum
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DATABASE_POOL_MAX=10
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# Valkey (state + streams), NOT Redis - Redis 7.4+ is RSALv2/SSPL and 8.0+
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# adds AGPLv3, none of which we can ship commercially. Valkey is BSD-3-Clause
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# and wire-compatible. The URL scheme stays `redis://` because that names the
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# RESP wire protocol, which is what the client libraries parse - no client
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# understands a `valkey://` scheme.
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VALKEY_URL=redis://localhost:6379
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# Cloudflare R2 (S3-compatible)
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R2_ACCOUNT_ID=
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R2_BUCKET=continuum
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R2_ENDPOINT=
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R2_ACCESS_KEY_ID=
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R2_SECRET_ACCESS_KEY=
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# Supabase Auth
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SUPABASE_JWT_SECRET=
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SUPABASE_URL=
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# Minted for continuum-proxy edge gateways via POST /auth/edge-token
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EDGE_JWT_SECRET=
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