Module Dal_node.Config_file

DAL node configuration files.

val read : t -> Tezt_wrapper.JSON.t

Read the configuration file (config.json) of a DAL node.

val write : t -> Tezt_wrapper.JSON.t -> unit

Write the configuration file of a DAL node, replacing the existing one.

val update : t -> (Tezt_wrapper.JSON.t -> Tezt_wrapper.JSON.t) -> unit

Update the configuration file of a DAL node. If the DAL node is already running, it needs to be restarted manually.

Example: Node.Config_file.update node (JSON.put ("expected_pow", "0.0"))