Configuration
There are three ways of configuring Nethermind node. They are presented below in the reversed order of priorities (if you set the same property in the config file, in the environment variable and in the command line then the command line value will be used).
Change the configuration properties in the .cfg file of the network configuration you wish to run. Each .cfg file with the default setup is attached to Nethermind packages and can be found in configs folder.
The last way is to set the values in the environment variables, e.g. set NETHERMIND_INITCONFIG_PROCESSINGENABLED = false
Another way is to setup each configuration property by passing flags to either Nethermind.Runner or Nethermind.Launcher. You can see the list of all config option by running ./Nethermind.Runner --help For example:
./Nethermind.Runner --config ropsten --JsonRpc.Enabled true --Init.ProcessingEnabled false
When passing a flag, each property needs to be prefixed with its respective Module, followed by the property name and its value e.g --Init.IsMining true
Use / as the path separator so the configs can be shared between all platforms supported (Linux, Windows, MacOS).
--config, --baseDbPath, and --log options are available from the command line to select config file, base DB directory prefix and log level respectively.
