Allow --lru-evict to be passed into ray start (#8959)

python/ray/scripts/scripts.py

@@ -331,6 +331,11 @@ def dashboard(cluster_config_file, cluster_name, port, remote_port):
     is_flag=True,
     default=False,
     help="Specify whether load code from local file or GCS serialization.")
+@click.option(
+    "--lru-evict",
+    is_flag=True,
+    default=False,
+    help="Specify whether LRU evict will be used for this cluster.")
 def start(node_ip_address, redis_address, address, redis_port, port,
           num_redis_shards, redis_max_clients, redis_password,
           redis_shard_ports, object_manager_port, node_manager_port,
@@ -340,7 +345,8 @@ def start(node_ip_address, redis_address, address, redis_port, port,
           plasma_directory, huge_pages, autoscaling_config,
           no_redirect_worker_output, no_redirect_output,
           plasma_store_socket_name, raylet_socket_name, temp_dir, include_java,
-          java_worker_options, load_code_from_local, internal_config):
+          java_worker_options, load_code_from_local, internal_config,
+          lru_evict):
     """Start Ray processes manually on the local machine."""
     if redis_address is not None:
         raise DeprecationWarning("The --redis-address argument is "
@@ -412,7 +418,8 @@ def start(node_ip_address, redis_address, address, redis_port, port,
         dashboard_port=dashboard_port,
         java_worker_options=java_worker_options,
         load_code_from_local=load_code_from_local,
-        _internal_config=internal_config)
+        _internal_config=internal_config,
+        lru_evict=lru_evict)
     if head:
         # Start Ray on the head node.
         if redis_shard_ports is not None: