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Only pass in --allow-root if the user is root. (#1594)

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Robert Nishihara
2018-02-25 13:40:51 -08:00
committed by Philipp Moritz
parent 529397b35e
commit 00ef2f6285
1 changed files with 4 additions and 1 deletions
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python/ray/services.py
+4 -1
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@@ -665,11 +665,14 @@ def start_ui(redis_address, stdout_file=None, stderr_file=None, cleanup=True):
# querying the jupyter server.
token = binascii.hexlify(os.urandom(24)).decode("ascii")
command = ["jupyter", "notebook", "--no-browser",
"--allow-root",
"--port={}".format(port),
"--NotebookApp.iopub_data_rate_limit=10000000000",
"--NotebookApp.open_browser=False",
"--NotebookApp.token={}".format(token)]
# If the user is root, add the --allow-root flag.
if os.geteuid() == 0:
command.append("--allow-root")
try:
ui_process = subprocess.Popen(command, env=new_env,
cwd=new_notebook_directory,