Hello Everyone, I am facing a wierd issue and hope somebody can help me in debugging this. I have setup JupyterHub with DockerSpawner ( to spawn single user server) on a remote Ubuntu machine with PAM authentication. The things are broadly running fine, but some users experience '500 error: I don't have permission to verify cookies, my auth token may have expired', when they login using JupyterHub and it tries to spawn a single user server. On restarting the individual server, it works fine again. Can you please help? I am putting down my docker logs which are experiencing this issue.
[I 2017-05-12 16:51:48.590 group11 notebookapp:1366] The Jupyter Notebook is running at: http://0.0.0.0:8888/user/group11/ [I 2017-05-12 16:51:48.590 group11 notebookapp:1367] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). [I 2017-05-12 16:51:48.650 group11 log:47] 302 GET /user/group11 (172.17.0.1) 0.75ms [E 2017-05-12 16:51:48.988 group11 auth:180]* I don't have permission to verify cookies, my auth token may have expired: [403] Forbidden* [W 2017-05-12 16:51:48.989 group11 web:1545] 500 GET /user/group11/api/sessions?_=1494607776779 (::ffff:122.178.70.26): Permission failure checking authorization, I may need a new token [E 2017-05-12 16:51:49.016 group11 log:46] { "X-Forwarded-Proto": "https", "X-Forwarded-Host": "programming.videoken.com:8000", "Host": "programming.videoken.com:8000", "Accept": "application/json, text/javascript, */*; q=0.01", "X-Forwarded-Port": "8000", "X-Forwarded-For": "::ffff:122.178.70.26", "Referer": "https://programming.videoken.com:8000/user/group11/tree?";, "Cookie": "jupyter-hub-token-group11=\"2|1:0|10:1494607908|25:jupyter-hub-token-group11|44:MDRhNDE1OWQ5NDU0NDEwYmFjNjQzMGFiNjM1MTI4Y2E=|5ccc6b50db715168e0f114185d882ca445bdf2c985ab96a5649b7cf653d111b9\"; _xsrf=2|7a6575c8|24031a0226b8948118c2242552861ef2|1494607773", "Accept-Encoding": "gzip, deflate, br", "X-Requested-With": "XMLHttpRequest", "X-Xsrftoken": "2|7a6575c8|24031a0226b8948118c2242552861ef2|1494607773", "Connection": "close", "Accept-Language": "en-US,en;q=0.5", "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0" My juputerhub_conf.py is as follows: from dockerspawner import DockerSpawner c.JupyterHub.spawner_class = DockerSpawner c.DockerSpawner.container_image = 'tensorflow-keras' c.DockerSpawner.remove_containers = True #c.DockerSpawner.host_homedir_format_string = '/home/ubuntu/jupyterusers/{username}' c.DockerSpawner.extra_create_kwargs.update({ 'command': '/usr/local/bin/start-singleuser.sh' }) notebook_dir = os.environ.get('DOCKER_NOTEBOOK_DIR') or '/home/jovyan/work' c.DockerSpawner.notebook_dir = notebook_dir # Mount the real user's Docker volume on the host to the notebook user's # notebook directory in the container c.DockerSpawner.volumes = { '/datadrive/users/{username}': notebook_dir } import netifaces docker0 = netifaces.ifaddresses('docker0') docker0_ipv4 = docker0[netifaces.AF_INET][0] c.JupyterHub.hub_ip = docker0_ipv4['addr'] -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/5944cf79-3ba6-4ea3-a4e5-42044ed594da%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
