40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
#!/usr/bin/env python3
|
|
# Copyright (c) Jupyter Development Team.
|
|
# Distributed under the terms of the Modified BSD License.
|
|
import json
|
|
import os
|
|
import subprocess
|
|
from pathlib import Path
|
|
|
|
import requests
|
|
|
|
# Several operations below deliberately don't check for possible errors
|
|
# As this is a health check, it should succeed or raise an exception on error
|
|
|
|
# Docker runs health checks using an exec
|
|
# It uses the default user configured when running the image: root for the case of a custom NB_USER or jovyan for the case of the default image user.
|
|
# We manually change HOME to make `jupyter --runtime-dir` report a correct path
|
|
# More information: <https://github.com/jupyter/docker-stacks/pull/2074#issuecomment-1879778409>
|
|
result = subprocess.run(
|
|
["jupyter", "--runtime-dir"],
|
|
check=True,
|
|
capture_output=True,
|
|
text=True,
|
|
env=dict(os.environ) | {"HOME": "/home/" + os.environ["NB_USER"]},
|
|
)
|
|
runtime_dir = Path(result.stdout.rstrip())
|
|
|
|
json_file = next(runtime_dir.glob("*server-*.json"))
|
|
|
|
url = json.loads(json_file.read_bytes())["url"]
|
|
url = url + "api"
|
|
|
|
proxies = {
|
|
"http": "",
|
|
"https": "",
|
|
}
|
|
|
|
r = requests.get(url, proxies=proxies, verify=False) # request without SSL verification
|
|
r.raise_for_status()
|
|
print(r.content)
|