Running Directly in Linux
Running prb directly in a Linux shell is not recommended since using Docker is more convenient in both development and production.
Requirements
- git
- Redis 5 or newer
- Node.js 14 (Latest LTS)
- pnpm
Set up dependencies and generate Protobuf interfaces
git submodule init
git submodule update
pnpm install
pnpm proto:build # use `pnpm proto:darwin:build` in macOS
pnpm proto:build_prpc # use `pnpm proto:darwin:build_prpc` in macOS
Start Services
To start any of the services, run pnpm start_module, all parameters are read from the environment variables of current shell.
PHALA_MODULE=fetch # module to start
NODE_ENV=development
PHALA_DB_HOST=io # hostname/ip to io service
PHALA_DB_PORT_BASE=9000
PHALA_LOGGER_LEVEL=debug
PHALA_PARENT_CHAIN_ENDPOINT=ws://127.0.0.0:9945 # parent chain substrate websocket endpoint
PHALA_CHAIN_ENDPOINT=ws://127.0.0.0:9945 # parachain substrate websocket endpoint
PHALA_REDIS_ENDPOINT=redis://127.0.0.1:6379 # redis endpoint for mq and rpc
# for `io`
PHALA_DB_PREFIX=/var/data # path to data directory
PHALA_DB_TYPE=rocksdb # rocksdb or leveldb