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Start WebUI by default. (#6493)

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This commit is contained in:
Robert Nishihara
2019-12-27 13:49:07 -08:00
committed by Philipp Moritz
parent 088ce2d1e1
commit 8724e5ffd5
8 changed files with 91 additions and 52 deletions
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python/ray/node.py
+15 -6
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@@ -86,7 +86,6 @@ class Node(object):
ray_params.update_if_absent(
include_log_monitor=True,
resources={},
include_webui=False,
temp_dir="/tmp/ray",
worker_path=os.path.join(
os.path.dirname(os.path.abspath(__file__)),
@@ -142,7 +141,7 @@ class Node(object):
self._ray_params.raylet_socket_name, default_prefix="raylet")
if head:
ray_params.update_if_absent(num_redis_shards=1, include_webui=True)
ray_params.update_if_absent(num_redis_shards=1)
self._webui_url = None
else:
self._webui_url = (
@@ -478,10 +477,17 @@ class Node(object):
process_info
]
def start_dashboard(self):
"""Start the dashboard."""
def start_dashboard(self, require_webui):
"""Start the dashboard.
Args:
require_webui (bool): If true, this will raise an exception if we
fail to start the webui. Otherwise it will print a warning if
we fail to start the webui.
"""
stdout_file, stderr_file = self.new_log_files("dashboard", True)
self._webui_url, process_info = ray.services.start_dashboard(
require_webui,
self._ray_params.webui_host,
self.redis_address,
self._temp_dir,
@@ -594,8 +600,11 @@ class Node(object):
self.start_monitor()
self.start_raylet_monitor()
# The dashboard is Python3.x only.
if PY3 and self._ray_params.include_webui:
self.start_dashboard()
if PY3:
if self._ray_params.include_webui:
self.start_dashboard(require_webui=True)
elif self._ray_params.include_webui is None:
self.start_dashboard(require_webui=False)
def start_ray_processes(self):
"""Start all of the processes on the node."""