developer-guide.md
# Developer Guide
## Requirements
- Docker (17.05 or later.)
## Build from source code
Pull in the dependencies
```
dep ensure --vendor-only
```
You can build all images from source.
```bash
./scripts/build.sh
```
## Implement new suggestion algorithm
Suggestion API is defined as GRPC service at `API/api.proto`.
You can attach new algorithm easily.
- implement suggestion API
- make k8s service named vizier-suggestion-{ algorithm-name } and expose port 6789
And to add new suggestion service, you don't need to stop components ( vizier-core, modeldb, and anything) that are already running.