init

spawnerdockerfile/docker_healthcheck.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+import json
+import os
+from pathlib import Path
+
+import requests
+
+# Several operations below deliberately don't check for possible errors
+# As this is a healthcheck, it should succeed or raise an exception on error
+
+runtime_dir = Path("/home/") / os.environ["NB_USER"] / ".local/share/jupyter/runtime/"
+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)