Bases: lovely.testlayers.server.ServerLayer, lovely.testlayers.layer.WorkDirectoryLayer
this layer starts a crate server.
name : layer name, is also used as the cluser name crate_home : path to home directory of the crate installation port : port on which crate should run index : a mapping containing the settings of the indices to be created keepRunning : do not shut down the crate instance for every
single test instead just delete all indices
transport_port: port on which transport layer for crate should run crate_exec : alternative executable command crate_config : alternative crate config file location