steve
574370e8d1
BREAKING: Remove Dockerfile.rocm, compose.rocm.yaml, and ROCm image build/push from the release pipeline. Remove AMD quick-start and ROCm references from README and DEVELOPER docs. Update docker-deployment and developer-docs specs to reflect CPU + NVIDIA only. The ROCm variant added significant complexity (4.2GB torch wheel, >20GB container) with limited usage. Users on AMD GPUs should stay on engine v3.2.x or switch to CPU mode. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
97 lines
3.0 KiB
Markdown
97 lines
3.0 KiB
Markdown
# Developer Guide
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Instructions for building from source, releasing, and contributing to kb.
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## Building from source
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### Engine
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```bash
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cd engine
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# NVIDIA GPU
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KB_DATA_PATH=~/kb-data docker compose -f compose.nvidia.yaml up -d
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```
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### Client
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```bash
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cd client
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make build # produces ./kb binary
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make all # or cross-compile: dist/kb-{os}-{arch}
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```
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## Building and releasing
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Client and engine are versioned independently via `client/VERSION` and `engine/VERSION`. Each has its own release script and git tag prefix.
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### Release client
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```bash
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./release-client.sh --gitea # patch bump, release via Gitea
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./release-client.sh --github --minor # minor bump, release via GitHub
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./release-client.sh --gitea --no-increment # release current version as-is
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./release-client.sh --gitea --dry-run # preview without doing anything
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```
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Creates tag `client-vX.Y.Z`, builds Go binaries for all platforms, and creates a Gitea/GitHub release with binaries attached.
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The client embeds a `MinEngineVersion` (from `client/MIN_ENGINE_VERSION`) and will hard-fail if the connected engine is too old.
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### Release engine
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```bash
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./release-engine.sh --gitea # patch bump, release via Gitea
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./release-engine.sh --github --minor # minor bump, release via GitHub
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./release-engine.sh --gitea --no-increment # release current version as-is
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./release-engine.sh --gitea --dry-run # preview without doing anything
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```
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Creates tag `engine-vX.Y.Z`, builds NVIDIA and CPU Docker images, creates a Gitea/GitHub release, and pushes images to the registry.
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### Checking versions
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```bash
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# Client
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kb --version
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# Engine
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curl http://localhost:8000/api/v1/status | jq .version
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```
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### Docker images
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Images are pushed to `docker.dcglab.co.uk/dcg/kb/engine` with tags:
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- `engine-v2.0.6-nvidia` / `engine-v2.0.6-cpu` — versioned
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- `latest-nvidia` / `latest-cpu` — latest release
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Override the registry and org via environment variables:
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```bash
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REGISTRY=ghcr.io IMAGE_ORG=myorg ./release-engine.sh --github
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```
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## API reference
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All endpoints are under `/api/v1/`. Requires `Authorization: Bearer <key>` header when `KB_API_KEY` is set.
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| Method | Endpoint | Description |
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| `GET` | `/health` | Health check (bypasses auth) |
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| `POST` | `/search` | Hybrid search (JSON body) |
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| `POST` | `/jobs` | Upload file/note for ingestion (multipart, returns 202 or 409 if duplicate) |
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| `GET` | `/jobs` | List ingestion jobs |
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| `GET` | `/jobs/{id}` | Job details |
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| `GET` | `/documents` | List documents |
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| `GET` | `/documents/{id}` | Document details with chunks |
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| `GET` | `/documents/{id}/file` | Download original file |
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| `DELETE` | `/documents/{id}` | Remove a document (and stored file) |
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| `PUT` | `/documents/{id}/tags` | Add/remove tags |
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| `GET` | `/tags` | List all tags |
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| `GET` | `/status` | Engine status, GPU info, DB stats |
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| `POST` | `/reindex` | Re-embed all chunks |
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| `POST` | `/bulk/delete` | Bulk delete documents by filter |
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| `POST` | `/bulk/tags` | Bulk add/remove tags by filter |
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| `POST` | `/bulk/set-tags` | Bulk replace tags by filter |
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