Spawned Docker doesn't connect to kernel if the environment is behind proxy
raikoug opened this issue · 4 comments
raikoug commented
Bug description
Hi,
The "bug" consist in kernel not connection (neither does the command line) if I use proxy.
Everything works fine if I directly connect from lan (http://192.168.50.163:8000) or with internal dns (http://jupyter.internal.local:8000)
Expected behaviour
I Expect it to behave the same way as it does from local
Actual behaviour
I can Log In and can create new files
But kernet doesn't start (or connect)
Even console isn't working:
When using proxy I don't seem to view any activity on jupyterhub log status. (maybe is my service not properly configured, it is the same as the jupyterhub start guide ground up:
root#cat /opt/jupyterhub/etc/systemd/jupyterhub.service
[Unit]
Description=JupyterHub
After=syslog.target network.target
[Service]
User=root
Environment="PATH=/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/opt/jupyterhub/bin"
ExecStart=jupyterhub -f /opt/jupyterhub/etc/jupyterhub/jupyterhub_config.py
[Install]
WantedBy=multi-user.target
How to reproduce
Minimal configuration
- jupyterhub + dockerspawner
- persistence volumes
- user folder creation
Nginx proxy
Your personal set up
- OS: Debian
- Version: 10
- Configuration: jupyterhub 1.2.1
- nginx version: nginx/1.14.2
My hub config file:
import os
import sys
import shutil
def create_dir_hook(spawner):
volume_path = os.path.join('/opt/jupyterhub/user_volumes/', username)
if not os.path.exists(volume_path):
os.mkdir(volume_path)
shutil.chown(volume_path, user='raikoug', group='users')
os.chmod(volume_path, 0o755)
c = get_config()
c.JupyterHub.log_level = 'DEBUG'
c.JupyterHub.spawner_class = 'dockerspawner.DockerSpawner'
c.DockerSpawner.image = 'jupyter/scipy-notebook'
spawn_cmd = os.environ.get('DOCKER_SPAWN_CMD', "start-singleuser.sh --SingleUserNotebookApp.default_url=/lab")
c.DockerSpawner.extra_create_kwargs.update({ 'command': spawn_cmd })
network_name = 'bridge'
c.DockerSpawner.use_internal_ip = True
c.DockerSpawner.network_name = network_name
c.DockerSpawner.extra_host_config = {
'network_mode': network_name,
'mem_limit': '300m',
'memswap_limit': '300m',
'mem_swappiness': 0
}
c.DockerSpawner.pre_spawn_hook = create_dir_hook
notebook_dir = os.environ.get('DOCKER_NOTEBOOK_DIR') or '/home/jovyan'
c.DockerSpawner.notebook_dir = notebook_dir
host_dir = '/opt/jupyterhub/user_volumes/{username}'
c.DockerSpawner.volumes = { host_dir: notebook_dir }
c.DockerSpawner.remove_containers = True
c.DockerSpawner.debug = True
c.JupyterHub.hub_ip = '192.168.50.163'
c.JupyterHub.hub_port = 8080
c.Authenticator.whitelist = whitelist = set()
c.Authenticator.admin_users = admin = set()
c.JupyterHub.admin_access = True
pwd = os.path.dirname(__file__)
with open('/opt/jupyterhub/etc/jupyterhub/userlist') as f:
for line in f:
if not line:
continue
parts = line.split()
if len(parts) >= 1:
name = parts[0]
whitelist.add(name)
if len(parts) > 1 and parts[1] == 'admin':
admin.add(name)
c.JupyterHub.services = [
{
'name': 'idle-culler',
'admin': True,
'command': [
sys.executable,
'-m', 'jupyterhub_idle_culler',
'--timeout=3600'
],
}
]
My Nginx site:;
server {
server_name jupyter.my_site.com;
location / {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://localhost:8000/;
proxy_read_timeout 600s;
proxy_send_timeout 600s;
}
listen 443 ssl; # managed by Certbot
ssl_certificate /etc/letsencrypt/live/jupyter.my_site.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/jupyter.my_site.com/privkey.pem; # managed by Certbot
include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}
server {
if ($host = jupyter.my_site.com) {
return 301 https://$host$request_uri;
} # managed by Certbot
listen 80;
server_name jupyter.my_site.com;
return 404; # managed by Certbot
}
Logs aren't usefull at all:
User docker logs
``` root#docker logs jupyter-raikoug Executing the command: jupyterhub-singleuser --ip=0.0.0.0 --SingleUserNotebookApp.default_url=/lab [W 2020-11-09 11:22:48.507 SingleUserNotebookApp configurable:190] Config option `open_browser` not recognized by `SingleUserNotebookApp`. Did you mean `browser`? [I 2020-11-09 11:22:49.211 SingleUserNotebookApp extension:162] JupyterLab extension loaded from /opt/conda/lib/python3.8/site-packages/jupyterlab [I 2020-11-09 11:22:49.211 SingleUserNotebookApp extension:163] JupyterLab application directory is /opt/conda/share/jupyter/lab [I 2020-11-09 11:22:49.215 SingleUserNotebookApp mixins:558] Starting jupyterhub-singleuser server version 1.2.1 [I 2020-11-09 11:22:49.218 SingleUserNotebookApp log:181] 302 GET /user/raikoug/ -> /user/raikoug/lab? (@172.17.0.1) 1.68ms [I 2020-11-09 11:22:49.222 SingleUserNotebookApp notebookapp:2209] Serving notebooks from local directory: /home/jovyan [I 2020-11-09 11:22:49.222 SingleUserNotebookApp notebookapp:2209] Jupyter Notebook 6.1.4 is running at: [I 2020-11-09 11:22:49.222 SingleUserNotebookApp notebookapp:2209] http://ee0fea2ebb8d:8888/user/raikoug/ [I 2020-11-09 11:22:49.222 SingleUserNotebookApp notebookapp:2210] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). [I 2020-11-09 11:22:49.227 SingleUserNotebookApp mixins:538] Updating Hub with activity every 300 seconds [I 2020-11-09 11:22:49.268 SingleUserNotebookApp log:181] 302 GET /user/raikoug/ -> /user/raikoug/lab? (@192.168.50.1) 0.94ms [I 2020-11-09 11:22:49.278 SingleUserNotebookApp log:181] 302 GET /user/raikoug/lab -> /hub/api/oauth2/authorize?client_id=jupyterhub-user-raikoug&redirect_uri=%2Fuser%2Fraikoug%2Foauth_callback&response_type=code&state=[secret] (@192.168.50.1) 2.89ms [I 2020-11-09 11:22:49.378 SingleUserNotebookApp auth:985] Logged-in user {'kind': 'user', 'name': 'raikoug', 'admin': True, 'groups': [], 'server': '/user/raikoug/', 'pending': None, 'created': '2020-09-04T06:37:38.345399Z', 'last_activity': '2020-11-09T11:22:49.366733Z', 'servers': None} [I 2020-11-09 11:22:49.381 SingleUserNotebookApp log:181] 302 GET /user/raikoug/oauth_callback?code=[secret]&state=[secret] -> /user/raikoug/lab (@192.168.50.1) 69.15ms [I 2020-11-09 11:22:49.405 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab (raikoug@192.168.50.1) 15.24ms [I 2020-11-09 11:22:49.797 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604920969932 (raikoug@192.168.50.1) 29.75ms [I 2020-11-09 11:22:49.837 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings?1604920969935 (raikoug@192.168.50.1) 37.82ms [I 2020-11-09 11:22:49.839 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604920969955 (raikoug@192.168.50.1) 36.19ms [I 2020-11-09 11:22:49.840 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920969956 (raikoug@192.168.50.1) 35.36ms [I 2020-11-09 11:22:49.841 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604920969956 (raikoug@192.168.50.1) 34.01ms [I 2020-11-09 11:22:49.844 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604920969985 (raikoug@192.168.50.1) 1.91ms [I 2020-11-09 11:22:49.945 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604920970095 (raikoug@192.168.50.1) 16.57ms [I 2020-11-09 11:22:50.603 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/nbconvert?1604920970164 (raikoug@192.168.50.1) 603.37ms [I 2020-11-09 11:22:51.032 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/nbconvert?1604920970179 (raikoug@192.168.50.1) 427.01ms [I 2020-11-09 11:22:51.034 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/listings/@jupyterlab/extensionmanager-extension/listings.json?1604920970311 (raikoug@192.168.50.1) 426.42ms [I 2020-11-09 11:22:51.035 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/workspaces/lab?1604920970326 (raikoug@192.168.50.1) 426.68ms [I 2020-11-09 11:22:51.037 SingleUserNotebookApp build_handler:47] Build is up to date [I 2020-11-09 11:22:51.039 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings/@jupyterlab/docmanager-extension:plugin?1604920970359 (raikoug@192.168.50.1) 2.64ms [I 2020-11-09 11:22:51.040 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/build?1604920970153 (raikoug@192.168.50.1) 1052.75ms [I 2020-11-09 11:22:51.618 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604920971733 (raikoug@192.168.50.1) 3.57ms [W 2020-11-09 11:22:51.669 SingleUserNotebookApp log:181] 404 GET /user/raikoug/terminals/websocket/1 (raikoug@192.168.50.1) 29.84ms [I 2020-11-09 11:22:51.704 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings?1604920971840 (raikoug@192.168.50.1) 32.84ms [I 2020-11-09 11:22:51.710 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604920971843 (raikoug@192.168.50.1) 4.27ms [I 2020-11-09 11:22:51.711 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604920971844 (raikoug@192.168.50.1) 4.40ms [I 2020-11-09 11:22:52.294 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604920972458 (raikoug@192.168.50.1) 1.99ms [I 2020-11-09 11:22:53.580 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/extensions?1604920971231 (raikoug@192.168.50.1) 2518.03ms [I 2020-11-09 11:22:53.581 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/extensions?1604920972232 (raikoug@192.168.50.1) 1515.21ms [I 2020-11-09 11:22:53.776 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604920973918 (raikoug@192.168.50.1) 23.15ms [I 2020-11-09 11:22:54.235 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920974397 (raikoug@192.168.50.1) 3.72ms [I 2020-11-09 11:22:54.287 SingleUserNotebookApp kernelmanager:179] Kernel started: ed0b4c30-e8a6-497a-939b-a9a82eeb9e51, name: python3 [I 2020-11-09 11:22:54.289 SingleUserNotebookApp log:181] 201 POST /user/raikoug/api/sessions?1604920974414 (raikoug@192.168.50.1) 42.45ms [I 2020-11-09 11:22:54.302 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920974469 (raikoug@192.168.50.1) 1.78ms [I 2020-11-09 11:22:54.314 SingleUserNotebookApp log:181] 200 PATCH /user/raikoug/api/sessions/22d63ff8-e48a-40f1-8400-f8350297b5e4?1604920974481 (raikoug@192.168.50.1) 2.00ms [I 2020-11-09 11:22:54.320 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604920974486 (raikoug@192.168.50.1) 1.29ms [I 2020-11-09 11:22:54.326 SingleUserNotebookApp log:181] 200 PATCH /user/raikoug/api/sessions/22d63ff8-e48a-40f1-8400-f8350297b5e4?1604920974493 (raikoug@192.168.50.1) 1.82ms [I 2020-11-09 11:22:54.335 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920974502 (raikoug@192.168.50.1) 1.48ms [I 2020-11-09 11:22:54.736 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604920974902 (raikoug@192.168.50.1) 1.66ms [W 2020-11-09 11:22:54.800 SingleUserNotebookApp log:181] 400 GET /user/raikoug/api/kernels/ed0b4c30-e8a6-497a-939b-a9a82eeb9e51/channels?session_id=a94e0fd4-b191-4295-bd3d-edeef1a614d2 (raikoug@192.168.50.1) 485.02ms [W 2020-11-09 11:22:54.826 SingleUserNotebookApp log:181] 400 GET /user/raikoug/api/kernels/ed0b4c30-e8a6-497a-939b-a9a82eeb9e51/channels?session_id=9de24ec6-f6a7-4869-9c53-71d0258112fb (raikoug@192.168.50.1) 6.01ms [W 2020-11-09 11:22:54.853 SingleUserNotebookApp log:181] 400 GET /user/raikoug/api/kernels/ed0b4c30-e8a6-497a-939b-a9a82eeb9e51/channels?session_id=4340c997-a154-47c1-8616-07edcac4c9aa (raikoug@192.168.50.1) 5.94ms [W 2020-11-09 11:22:54.880 SingleUserNotebookApp handlers:252] Replacing stale connection: ed0b4c30-e8a6-497a-939b-a9a82eeb9e51:a94e0fd4-b191-4295-bd3d-edeef1a614d2 [I 2020-11-09 11:22:57.706 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604920977870 (raikoug@192.168.50.1) 1.39ms [I 2020-11-09 11:22:57.709 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920977869 (raikoug@192.168.50.1) 1.52ms [I 2020-11-09 11:22:58.246 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604920978405 (raikoug@192.168.50.1) 5.16ms [I 2020-11-09 11:22:59.179 SingleUserNotebookApp handlers:153] Creating new notebook in [I 2020-11-09 11:22:59.200 SingleUserNotebookApp log:181] 201 POST /user/raikoug/api/contents?1604920979338 (raikoug@192.168.50.1) 24.69ms [I 2020-11-09 11:22:59.213 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?content=0&1604920979377 (raikoug@192.168.50.1) 3.50ms [I 2020-11-09 11:22:59.225 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604920979386 (raikoug@192.168.50.1) 5.10ms [I 2020-11-09 11:22:59.248 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?type=notebook&content=1&1604920979404 (raikoug@192.168.50.1) 11.47ms [I 2020-11-09 11:22:59.302 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604920979465 (raikoug@192.168.50.1) 1.60ms [I 2020-11-09 11:22:59.305 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604920979464 (raikoug@192.168.50.1) 2.47ms [I 2020-11-09 11:22:59.307 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604920979470 (raikoug@192.168.50.1) 2.60ms [I 2020-11-09 11:22:59.341 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920979503 (raikoug@192.168.50.1) 4.17ms [I 2020-11-09 11:22:59.384 SingleUserNotebookApp kernelmanager:179] Kernel started: 2658bd41-cfdb-4034-9912-127c000a059e, name: python3 [I 2020-11-09 11:22:59.387 SingleUserNotebookApp log:181] 201 POST /user/raikoug/api/sessions?1604920979519 (raikoug@192.168.50.1) 34.30ms [I 2020-11-09 11:22:59.398 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920979563 (raikoug@192.168.50.1) 2.64ms [I 2020-11-09 11:22:59.410 SingleUserNotebookApp log:181] 200 PATCH /user/raikoug/api/sessions/e4e5ea4f-34d4-4628-97f1-79659ebd7fcc?1604920979576 (raikoug@192.168.50.1) 1.97ms [I 2020-11-09 11:22:59.412 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604920979577 (raikoug@192.168.50.1) 1.44ms [I 2020-11-09 11:22:59.419 SingleUserNotebookApp log:181] 200 PATCH /user/raikoug/api/sessions/e4e5ea4f-34d4-4628-97f1-79659ebd7fcc?1604920979586 (raikoug@192.168.50.1) 1.75ms [I 2020-11-09 11:22:59.428 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604920979595 (raikoug@192.168.50.1) 2.14ms [I 2020-11-09 11:22:59.437 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920979603 (raikoug@192.168.50.1) 1.99ms [I 2020-11-09 11:22:59.785 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604920979951 (raikoug@192.168.50.1) 1.63ms [I 2020-11-09 11:23:00.329 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604920980482 (raikoug@192.168.50.1) 11.53ms [I 2020-11-09 11:23:01.732 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604920981894 (raikoug@192.168.50.1) 3.64ms [I 2020-11-09 11:23:02.464 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604920982624 (raikoug@192.168.50.1) 4.68ms [I 2020-11-09 11:23:09.428 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604920989588 (raikoug@192.168.50.1) 3.99ms [I 2020-11-09 11:23:09.450 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604920989615 (raikoug@192.168.50.1) 2.59ms [I 2020-11-09 11:23:11.746 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604920991909 (raikoug@192.168.50.1) 3.37ms [I 2020-11-09 11:23:12.468 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604920992623 (raikoug@192.168.50.1) 10.71ms [I 2020-11-09 11:23:12.479 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604920992642 (raikoug@192.168.50.1) 2.93ms [I 2020-11-09 11:24:59.609 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?content=0&1604921099747 (raikoug@192.168.50.1) 4.34ms [I 2020-11-09 11:24:59.618 SingleUserNotebookApp handlers:164] Saving file at /Untitled1.ipynb [I 2020-11-09 11:24:59.635 SingleUserNotebookApp log:181] 200 PUT /user/raikoug/api/contents/Untitled1.ipynb?1604921099788 (raikoug@192.168.50.1) 17.97ms [I 2020-11-09 11:24:59.647 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604921099815 (raikoug@192.168.50.1) 2.49ms [I 2020-11-09 11:25:34.646 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921134809 (raikoug@192.168.50.1) 4.72ms [I 2020-11-09 11:26:00.580 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604921160738 (raikoug@192.168.50.1) 9.46ms [I 2020-11-09 11:26:01.070 SingleUserNotebookApp log:181] 302 GET /user/raikoug/logout -> /hub/logout (raikoug@192.168.50.1) 3.84ms [I 2020-11-09 11:26:29.641 SingleUserNotebookApp log:181] 302 GET /user/raikoug/ -> /user/raikoug/lab? (@::ffff:192.168.50.71) 0.79ms [I 2020-11-09 11:26:29.650 SingleUserNotebookApp log:181] 302 GET /user/raikoug/lab? -> /hub/api/oauth2/authorize?client_id=jupyterhub-user-raikoug&redirect_uri=%2Fuser%2Fraikoug%2Foauth_callback&response_type=code&state=[secret] (@::ffff:192.168.50.71) 2.29ms [I 2020-11-09 11:26:29.749 SingleUserNotebookApp auth:985] Logged-in user {'kind': 'user', 'name': 'raikoug', 'admin': True, 'groups': [], 'server': '/user/raikoug/', 'pending': None, 'created': '2020-09-04T06:37:38.345399Z', 'last_activity': '2020-11-09T11:26:29.739969Z', 'servers': None} [I 2020-11-09 11:26:29.752 SingleUserNotebookApp log:181] 302 GET /user/raikoug/oauth_callback?code=[secret]&state=[secret] -> /user/raikoug/lab? (@::ffff:192.168.50.71) 64.39ms [I 2020-11-09 11:26:29.775 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab? (raikoug@::ffff:192.168.50.71) 15.44ms [I 2020-11-09 11:26:30.136 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604921190261 (raikoug@::ffff:192.168.50.71) 43.39ms [I 2020-11-09 11:26:30.176 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings?1604921190264 (raikoug@::ffff:192.168.50.71) 37.17ms [I 2020-11-09 11:26:30.177 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604921190283 (raikoug@::ffff:192.168.50.71) 36.25ms [I 2020-11-09 11:26:30.178 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604921190284 (raikoug@::ffff:192.168.50.71) 35.52ms [I 2020-11-09 11:26:30.178 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604921190284 (raikoug@::ffff:192.168.50.71) 34.58ms [I 2020-11-09 11:26:30.182 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604921190334 (raikoug@::ffff:192.168.50.71) 1.89ms [I 2020-11-09 11:26:30.296 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604921190435 (raikoug@::ffff:192.168.50.71) 28.12ms [I 2020-11-09 11:26:30.939 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/nbconvert?1604921190543 (raikoug@::ffff:192.168.50.71) 557.77ms [I 2020-11-09 11:26:31.367 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/nbconvert?1604921190558 (raikoug@::ffff:192.168.50.71) 425.68ms [I 2020-11-09 11:26:31.369 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/listings/@jupyterlab/extensionmanager-extension/listings.json?1604921190649 (raikoug@::ffff:192.168.50.71) 425.76ms [I 2020-11-09 11:26:31.370 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/workspaces/lab?1604921190664 (raikoug@::ffff:192.168.50.71) 426.01ms [I 2020-11-09 11:26:31.372 SingleUserNotebookApp build_handler:47] Build is up to date [I 2020-11-09 11:26:31.374 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings/@jupyterlab/docmanager-extension:plugin?1604921190700 (raikoug@::ffff:192.168.50.71) 2.72ms [I 2020-11-09 11:26:31.375 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/build?1604921190533 (raikoug@::ffff:192.168.50.71) 1009.88ms [I 2020-11-09 11:26:31.561 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/extensions?1604921191562 (raikoug@::ffff:192.168.50.71) 169.26ms [I 2020-11-09 11:26:31.563 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?content=0&1604921191565 (raikoug@::ffff:192.168.50.71) 1.54ms [I 2020-11-09 11:26:31.684 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings?1604921191809 (raikoug@::ffff:192.168.50.71) 44.48ms [I 2020-11-09 11:26:31.698 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?type=notebook&content=1&1604921191811 (raikoug@::ffff:192.168.50.71) 13.26ms [I 2020-11-09 11:26:31.703 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921191824 (raikoug@::ffff:192.168.50.71) 17.32ms [I 2020-11-09 11:26:31.729 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604921191894 (raikoug@::ffff:192.168.50.71) 4.02ms [I 2020-11-09 11:26:31.736 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604921191895 (raikoug@::ffff:192.168.50.71) 4.12ms [I 2020-11-09 11:26:31.741 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604921191902 (raikoug@::ffff:192.168.50.71) 3.68ms [I 2020-11-09 11:26:31.769 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604921191936 (raikoug@::ffff:192.168.50.71) 2.67ms [I 2020-11-09 11:26:31.786 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604921191949 (raikoug@::ffff:192.168.50.71) 3.75ms [I 2020-11-09 11:26:31.792 SingleUserNotebookApp log:181] 101 GET /user/raikoug/api/kernels/2658bd41-cfdb-4034-9912-127c000a059e/channels?session_id=651dd8c5-7c13-44b2-9f48-3939315dcc28 (raikoug@::ffff:192.168.50.71) 15.83ms [I 2020-11-09 11:26:32.163 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604921192327 (raikoug@::ffff:192.168.50.71) 4.56ms [I 2020-11-09 11:26:32.194 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921192356 (raikoug@::ffff:192.168.50.71) 6.46ms [I 2020-11-09 11:26:32.564 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/extensions?1604921192564 (raikoug@::ffff:192.168.50.71) 167.30ms [I 2020-11-09 11:26:33.752 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604921193910 (raikoug@::ffff:192.168.50.71) 10.27ms [I 2020-11-09 11:26:33.856 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921194022 (raikoug@::ffff:192.168.50.71) 3.17ms [I 2020-11-09 11:28:32.583 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?content=0&1604921312748 (raikoug@::ffff:192.168.50.71) 2.66ms [I 2020-11-09 11:28:32.591 SingleUserNotebookApp handlers:164] Saving file at /Untitled1.ipynb [I 2020-11-09 11:28:32.617 SingleUserNotebookApp log:181] 200 PUT /user/raikoug/api/contents/Untitled1.ipynb?1604921312764 (raikoug@::ffff:192.168.50.71) 27.01ms [I 2020-11-09 11:28:32.632 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604921312799 (raikoug@::ffff:192.168.50.71) 4.59ms [I 2020-11-09 11:35:03.101 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921703241 (raikoug@::ffff:192.168.50.71) 34.13ms [I 2020-11-09 11:35:05.568 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604921705739 (raikoug@::ffff:192.168.50.71) 4.27ms [I 2020-11-09 11:35:05.570 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604921705738 (raikoug@::ffff:192.168.50.71) 1.33ms [I 2020-11-09 11:35:06.573 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604921706738 (raikoug@::ffff:192.168.50.71) 11.46ms [I 2020-11-09 11:35:07.565 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604921707738 (raikoug@::ffff:192.168.50.71) 4.04ms [I 2020-11-09 11:35:13.121 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921713290 (raikoug@::ffff:192.168.50.71) 4.96ms [I 2020-11-09 11:35:15.583 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604921715757 (raikoug@::ffff:192.168.50.71) 1.34ms [I 2020-11-09 11:35:15.584 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604921715756 (raikoug@::ffff:192.168.50.71) 1.15ms [I 2020-11-09 11:35:17.579 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604921717752 (raikoug@::ffff:192.168.50.71) 3.80ms [I 2020-11-09 11:35:21.331 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604921721495 (raikoug@::ffff:192.168.50.71) 10.88ms [I 2020-11-09 11:35:23.137 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921723309 (raikoug@::ffff:192.168.50.71) 4.36ms [I 2020-11-09 11:35:25.595 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604921725771 (raikoug@::ffff:192.168.50.71) 1.22ms [I 2020-11-09 11:35:25.597 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604921725770 (raikoug@::ffff:192.168.50.71) 1.42ms [I 2020-11-09 11:35:27.593 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604921727766 (raikoug@::ffff:192.168.50.71) 3.94ms [I 2020-11-09 11:35:33.153 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604921733324 (raikoug@::ffff:192.168.50.71) 4.80ms [I 2020-11-09 11:35:35.609 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604921735783 (raikoug@::ffff:192.168.50.71) 1.29ms [I 2020-11-09 11:35:35.611 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604921735782 (raikoug@::ffff:192.168.50.71) 1.26ms [I 2020-11-09 11:35:37.608 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604921737780 (raikoug@::ffff:192.168.50.71) 4.24ms [I 2020-11-09 11:35:38.328 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604921738495 (raikoug@::ffff:192.168.50.71) 8.97ms [I 2020-11-09 11:36:54.311 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604921814463 (raikoug@::ffff:192.168.50.71) 3.75ms [I 2020-11-09 11:43:06.092 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922186253 (raikoug@::ffff:192.168.50.71) 15.34ms [I 2020-11-09 11:43:06.095 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922186251 (raikoug@::ffff:192.168.50.71) 1.99ms [I 2020-11-09 11:43:06.095 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922186252 (raikoug@::ffff:192.168.50.71) 1.98ms [I 2020-11-09 11:43:06.567 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922186738 (raikoug@::ffff:192.168.50.71) 11.14ms [I 2020-11-09 11:43:08.725 SingleUserNotebookApp log:181] 302 GET /user/raikoug/logout -> /hub/logout (raikoug@::ffff:192.168.50.71) 3.68ms [I 2020-11-09 11:43:08.992 SingleUserNotebookApp kernelmanager:222] Starting buffering for 2658bd41-cfdb-4034-9912-127c000a059e:651dd8c5-7c13-44b2-9f48-3939315dcc28 [I 2020-11-09 11:44:03.293 SingleUserNotebookApp log:181] 302 GET /user/raikoug/ -> /user/raikoug/lab? (@192.168.50.1) 1.51ms [I 2020-11-09 11:44:03.308 SingleUserNotebookApp log:181] 302 GET /user/raikoug/lab -> /hub/api/oauth2/authorize?client_id=jupyterhub-user-raikoug&redirect_uri=%2Fuser%2Fraikoug%2Foauth_callback&response_type=code&state=[secret] (@192.168.50.1) 4.15ms [I 2020-11-09 11:44:03.441 SingleUserNotebookApp auth:985] Logged-in user {'kind': 'user', 'name': 'raikoug', 'admin': True, 'groups': [], 'server': '/user/raikoug/', 'pending': None, 'created': '2020-09-04T06:37:38.345399Z', 'last_activity': '2020-11-09T11:44:03.430934Z', 'servers': None} [I 2020-11-09 11:44:03.442 SingleUserNotebookApp log:181] 302 GET /user/raikoug/oauth_callback?code=[secret]&state=[secret] -> /user/raikoug/lab (@192.168.50.1) 72.48ms [I 2020-11-09 11:44:03.457 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab (raikoug@192.168.50.1) 7.46ms [I 2020-11-09 11:44:03.828 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604922243985 (raikoug@192.168.50.1) 23.91ms [I 2020-11-09 11:44:03.871 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings?1604922243988 (raikoug@192.168.50.1) 41.09ms [I 2020-11-09 11:44:03.876 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922244008 (raikoug@192.168.50.1) 3.49ms [I 2020-11-09 11:44:03.877 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922244009 (raikoug@192.168.50.1) 3.66ms [I 2020-11-09 11:44:03.878 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922244011 (raikoug@192.168.50.1) 3.69ms [I 2020-11-09 11:44:03.880 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604922244045 (raikoug@192.168.50.1) 4.49ms [I 2020-11-09 11:44:03.995 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922244148 (raikoug@192.168.50.1) 29.43ms [I 2020-11-09 11:44:04.594 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/nbconvert?1604922244238 (raikoug@192.168.50.1) 536.02ms [I 2020-11-09 11:44:05.018 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/nbconvert?1604922244253 (raikoug@192.168.50.1) 422.79ms [I 2020-11-09 11:44:05.020 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/listings/@jupyterlab/extensionmanager-extension/listings.json?1604922244361 (raikoug@192.168.50.1) 422.53ms [I 2020-11-09 11:44:05.021 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/workspaces/lab?1604922244376 (raikoug@192.168.50.1) 422.69ms [I 2020-11-09 11:44:05.023 SingleUserNotebookApp build_handler:47] Build is up to date [I 2020-11-09 11:44:05.025 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings/@jupyterlab/docmanager-extension:plugin?1604922244417 (raikoug@192.168.50.1) 3.25ms [I 2020-11-09 11:44:05.026 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/build?1604922244228 (raikoug@192.168.50.1) 981.70ms [I 2020-11-09 11:44:05.037 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922244506 (raikoug@192.168.50.1) 9.95ms [I 2020-11-09 11:44:05.206 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/extensions?1604922245221 (raikoug@192.168.50.1) 167.96ms [I 2020-11-09 11:44:05.207 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?content=0&1604922245223 (raikoug@192.168.50.1) 168.58ms [I 2020-11-09 11:44:05.333 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/settings?1604922245478 (raikoug@192.168.50.1) 39.61ms [I 2020-11-09 11:44:05.344 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?type=notebook&content=1&1604922245480 (raikoug@192.168.50.1) 10.09ms [I 2020-11-09 11:44:05.346 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922245492 (raikoug@192.168.50.1) 11.05ms [I 2020-11-09 11:44:05.373 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604922245557 (raikoug@192.168.50.1) 1.52ms [I 2020-11-09 11:44:05.375 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604922245557 (raikoug@192.168.50.1) 1.64ms [I 2020-11-09 11:44:05.384 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604922245569 (raikoug@192.168.50.1) 1.45ms [I 2020-11-09 11:44:05.411 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922245594 (raikoug@192.168.50.1) 2.08ms [I 2020-11-09 11:44:05.428 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604922245606 (raikoug@192.168.50.1) 5.23ms [W 2020-11-09 11:44:05.435 SingleUserNotebookApp log:181] 400 GET /user/raikoug/api/kernels/2658bd41-cfdb-4034-9912-127c000a059e/channels?session_id=e1b1a40e-3fa5-4a20-805f-c9e33f591ea2 (raikoug@192.168.50.1) 5.73ms [W 2020-11-09 11:44:05.460 SingleUserNotebookApp handlers:252] Replacing stale connection: 2658bd41-cfdb-4034-9912-127c000a059e:e1b1a40e-3fa5-4a20-805f-c9e33f591ea2 [I 2020-11-09 11:44:05.813 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604922245994 (raikoug@192.168.50.1) 2.44ms [I 2020-11-09 11:44:05.833 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922246015 (raikoug@192.168.50.1) 3.74ms [I 2020-11-09 11:44:06.231 SingleUserNotebookApp log:181] 200 GET /user/raikoug/lab/api/extensions?1604922246222 (raikoug@192.168.50.1) 190.25ms [I 2020-11-09 11:44:08.794 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922248973 (raikoug@192.168.50.1) 2.45ms [I 2020-11-09 11:44:09.951 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922250123 (raikoug@192.168.50.1) 9.84ms [I 2020-11-09 11:44:13.974 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922254153 (raikoug@192.168.50.1) 1.42ms [I 2020-11-09 11:44:13.975 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922254154 (raikoug@192.168.50.1) 1.24ms [I 2020-11-09 11:44:15.429 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922255609 (raikoug@192.168.50.1) 1.53ms [I 2020-11-09 11:44:18.810 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922258990 (raikoug@192.168.50.1) 3.00ms [I 2020-11-09 11:44:19.263 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922259436 (raikoug@192.168.50.1) 8.99ms [I 2020-11-09 11:46:05.573 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb?content=0&1604922365748 (raikoug@192.168.50.1) 2.24ms [I 2020-11-09 11:46:05.583 SingleUserNotebookApp handlers:164] Saving file at /Untitled1.ipynb [I 2020-11-09 11:46:05.606 SingleUserNotebookApp log:181] 200 PUT /user/raikoug/api/contents/Untitled1.ipynb?1604922365770 (raikoug@192.168.50.1) 23.50ms [I 2020-11-09 11:46:05.620 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled1.ipynb/checkpoints?1604922365802 (raikoug@192.168.50.1) 3.92ms [W 2020-11-09 11:48:06.558 SingleUserNotebookApp handlers:252] Replacing stale connection: 2658bd41-cfdb-4034-9912-127c000a059e:e1b1a40e-3fa5-4a20-805f-c9e33f591ea2 [I 2020-11-09 11:51:42.116 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922702262 (raikoug@192.168.50.1) 35.07ms [I 2020-11-09 11:51:43.555 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922703738 (raikoug@192.168.50.1) 3.54ms [I 2020-11-09 11:51:43.558 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922703739 (raikoug@192.168.50.1) 2.09ms [I 2020-11-09 11:51:43.559 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922703739 (raikoug@192.168.50.1) 2.46ms [I 2020-11-09 11:51:44.559 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922704738 (raikoug@192.168.50.1) 9.44ms [I 2020-11-09 11:51:45.203 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922705387 (raikoug@192.168.50.1) 4.26ms [I 2020-11-09 11:51:45.209 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922705386 (raikoug@192.168.50.1) 4.73ms [I 2020-11-09 11:51:45.748 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604922705934 (raikoug@192.168.50.1) 1.71ms [I 2020-11-09 11:51:49.931 SingleUserNotebookApp handlers:153] Creating new notebook in [I 2020-11-09 11:51:49.947 SingleUserNotebookApp log:181] 201 POST /user/raikoug/api/contents?1604922710118 (raikoug@192.168.50.1) 17.51ms [I 2020-11-09 11:51:49.960 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled2.ipynb?content=0&1604922710148 (raikoug@192.168.50.1) 3.66ms [I 2020-11-09 11:51:49.997 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled2.ipynb?type=notebook&content=1&1604922710175 (raikoug@192.168.50.1) 12.85ms [I 2020-11-09 11:51:50.007 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922710187 (raikoug@192.168.50.1) 6.89ms [I 2020-11-09 11:51:50.049 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled2.ipynb/checkpoints?1604922710229 (raikoug@192.168.50.1) 5.56ms [I 2020-11-09 11:51:50.057 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled2.ipynb/checkpoints?1604922710229 (raikoug@192.168.50.1) 5.67ms [I 2020-11-09 11:51:50.063 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled2.ipynb/checkpoints?1604922710234 (raikoug@192.168.50.1) 4.22ms [I 2020-11-09 11:51:50.088 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922710277 (raikoug@192.168.50.1) 2.33ms [I 2020-11-09 11:51:50.529 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604922710716 (raikoug@192.168.50.1) 2.08ms [I 2020-11-09 11:51:51.725 SingleUserNotebookApp kernelmanager:179] Kernel started: 84959d43-51ec-4a04-a435-002d6fa59967, name: python3 [I 2020-11-09 11:51:51.727 SingleUserNotebookApp log:181] 201 POST /user/raikoug/api/sessions?1604922711903 (raikoug@192.168.50.1) 12.35ms [I 2020-11-09 11:51:51.753 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922711944 (raikoug@192.168.50.1) 1.88ms [I 2020-11-09 11:51:51.765 SingleUserNotebookApp log:181] 200 PATCH /user/raikoug/api/sessions/9a508bb7-aaef-4024-a509-c66e02d75d2e?1604922711956 (raikoug@192.168.50.1) 2.37ms [I 2020-11-09 11:51:51.771 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922711961 (raikoug@192.168.50.1) 1.54ms [I 2020-11-09 11:51:51.775 SingleUserNotebookApp log:181] 200 PATCH /user/raikoug/api/sessions/9a508bb7-aaef-4024-a509-c66e02d75d2e?1604922711965 (raikoug@192.168.50.1) 1.91ms [I 2020-11-09 11:51:51.783 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604922711975 (raikoug@192.168.50.1) 2.29ms [I 2020-11-09 11:51:51.786 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922711978 (raikoug@192.168.50.1) 1.56ms [W 2020-11-09 11:51:52.254 SingleUserNotebookApp log:181] 400 GET /user/raikoug/api/kernels/84959d43-51ec-4a04-a435-002d6fa59967/channels?session_id=7d5123b8-0619-4b07-beef-1ed7ec6f2f35 (raikoug@192.168.50.1) 488.48ms [W 2020-11-09 11:51:52.283 SingleUserNotebookApp log:181] 400 GET /user/raikoug/api/kernels/84959d43-51ec-4a04-a435-002d6fa59967/channels?session_id=ce778813-533e-4cc2-ab96-9be9516821e7 (raikoug@192.168.50.1) 6.59ms [W 2020-11-09 11:51:52.314 SingleUserNotebookApp log:181] 400 GET /user/raikoug/api/kernels/84959d43-51ec-4a04-a435-002d6fa59967/channels?session_id=ffc7ca14-262a-4b27-8f91-3729e4bd80a1 (raikoug@192.168.50.1) 7.41ms [W 2020-11-09 11:51:52.341 SingleUserNotebookApp handlers:252] Replacing stale connection: 84959d43-51ec-4a04-a435-002d6fa59967:7d5123b8-0619-4b07-beef-1ed7ec6f2f35 [I 2020-11-09 11:51:52.976 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922713155 (raikoug@192.168.50.1) 9.66ms [I 2020-11-09 11:51:53.569 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922713757 (raikoug@192.168.50.1) 1.54ms [I 2020-11-09 11:52:11.248 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922731432 (raikoug@192.168.50.1) 2.35ms [I 2020-11-09 11:52:12.551 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922732738 (raikoug@192.168.50.1) 1.66ms [I 2020-11-09 11:52:12.554 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922732737 (raikoug@192.168.50.1) 1.52ms [I 2020-11-09 11:52:14.551 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922734738 (raikoug@192.168.50.1) 2.19ms [I 2020-11-09 11:52:14.697 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922734855 (raikoug@192.168.50.1) 31.09ms [I 2020-11-09 11:52:14.761 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922734946 (raikoug@192.168.50.1) 6.61ms [I 2020-11-09 11:52:16.553 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604922736739 (raikoug@192.168.50.1) 2.99ms [I 2020-11-09 11:52:22.568 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922742755 (raikoug@192.168.50.1) 1.43ms [I 2020-11-09 11:52:22.570 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922742754 (raikoug@192.168.50.1) 1.57ms [I 2020-11-09 11:52:24.567 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922744753 (raikoug@192.168.50.1) 3.69ms [I 2020-11-09 11:52:24.776 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922744963 (raikoug@192.168.50.1) 2.53ms [I 2020-11-09 11:52:32.584 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922752771 (raikoug@192.168.50.1) 1.68ms [I 2020-11-09 11:52:32.586 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922752770 (raikoug@192.168.50.1) 1.33ms [I 2020-11-09 11:52:34.582 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922754769 (raikoug@192.168.50.1) 1.54ms [I 2020-11-09 11:52:34.799 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922754979 (raikoug@192.168.50.1) 8.75ms [I 2020-11-09 11:52:58.557 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922778737 (raikoug@192.168.50.1) 8.74ms [I 2020-11-09 11:52:58.875 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604922779058 (raikoug@192.168.50.1) 3.37ms [I 2020-11-09 11:52:59.957 SingleUserNotebookApp management:338] New terminal with automatic name: 1 [I 2020-11-09 11:52:59.959 SingleUserNotebookApp log:181] 200 POST /user/raikoug/api/terminals?1604922779463 (raikoug@192.168.50.1) 688.21ms [I 2020-11-09 11:52:59.974 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922780166 (raikoug@192.168.50.1) 1.53ms [I 2020-11-09 11:53:00.544 SingleUserNotebookApp log:181] 204 PUT /user/raikoug/lab/api/workspaces/lab?1604922780731 (raikoug@192.168.50.1) 2.64ms [I 2020-11-09 11:53:03.551 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922783738 (raikoug@192.168.50.1) 1.51ms [I 2020-11-09 11:53:03.553 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922783737 (raikoug@192.168.50.1) 1.64ms [I 2020-11-09 11:53:05.558 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922785739 (raikoug@192.168.50.1) 8.14ms [I 2020-11-09 11:53:05.858 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922786019 (raikoug@192.168.50.1) 28.97ms [I 2020-11-09 11:53:09.995 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/terminals?1604922790183 (raikoug@192.168.50.1) 3.32ms [I 2020-11-09 11:53:13.568 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604922793754 (raikoug@192.168.50.1) 1.33ms [I 2020-11-09 11:53:13.570 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604922793755 (raikoug@192.168.50.1) 1.53ms [I 2020-11-09 11:53:15.574 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604922795761 (raikoug@192.168.50.1) 2.56ms [I 2020-11-09 11:53:16.878 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604922797058 (raikoug@192.168.50.1) 9.51ms [I 2020-11-09 11:53:17.578 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernelspecs?1604922797765 (raikoug@192.168.50.1) 2.45ms [I 2020-11-09 11:53:50.562 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled2.ipynb?content=0&1604922830748 (raikoug@192.168.50.1) 3.08ms [I 2020-11-09 11:53:50.570 SingleUserNotebookApp handlers:164] Saving file at /Untitled2.ipynb [I 2020-11-09 11:53:50.595 SingleUserNotebookApp log:181] 200 PUT /user/raikoug/api/contents/Untitled2.ipynb?1604922830764 (raikoug@192.168.50.1) 26.16ms [I 2020-11-09 11:53:50.615 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents/Untitled2.ipynb/checkpoints?1604922830798 (raikoug@192.168.50.1) 3.78ms [W 2020-11-09 11:55:52.277 SingleUserNotebookApp handlers:252] Replacing stale connection: 84959d43-51ec-4a04-a435-002d6fa59967:ce778813-533e-4cc2-ab96-9be9516821e7 [W 2020-11-09 11:55:52.313 SingleUserNotebookApp handlers:252] Replacing stale connection: 84959d43-51ec-4a04-a435-002d6fa59967:ffc7ca14-262a-4b27-8f91-3729e4bd80a1 [W 2020-11-09 11:55:52.340 SingleUserNotebookApp log:181] 400 GET /user/raikoug/terminals/websocket/1 (raikoug@192.168.50.1) 1.46ms [W 2020-11-09 11:55:52.557 SingleUserNotebookApp log:181] 400 GET /user/raikoug/terminals/websocket/1 (raikoug@192.168.50.1) 3.06ms [W 2020-11-09 11:55:52.580 SingleUserNotebookApp handlers:252] Replacing stale connection: 84959d43-51ec-4a04-a435-002d6fa59967:ffc7ca14-262a-4b27-8f91-3729e4bd80a1 [W 2020-11-09 11:59:52.609 SingleUserNotebookApp handlers:252] Replacing stale connection: 84959d43-51ec-4a04-a435-002d6fa59967:7d5123b8-0619-4b07-beef-1ed7ec6f2f35 [W 2020-11-09 11:59:54.685 SingleUserNotebookApp handlers:252] Replacing stale connection: 84959d43-51ec-4a04-a435-002d6fa59967:ffc7ca14-262a-4b27-8f91-3729e4bd80a1 [I 2020-11-09 12:00:19.242 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/contents?content=1&1604923219426 (raikoug@192.168.50.1) 4.61ms [I 2020-11-09 12:00:20.546 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/kernels?1604923220737 (raikoug@192.168.50.1) 3.82ms [I 2020-11-09 12:00:20.549 SingleUserNotebookApp log:181] 200 GET /user/raikoug/api/sessions?1604923220739 (raikoug@192.168.50.1) 1.45ms [I 2020-11-09 12:00:21.556 SingleUserNotebookApp log:181] 200 GET /user/raikoug/metrics?1604923221737 (raikoug@192.168.50.1) 11.59ms ```welcome commented
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manics commented
Hi 👋 This sounds like a configuration problem rather than a bug. Do you mind posting this as a support question on https://discourse.jupyter.org/ instead? Thanks!
support commented
Hi there @raikoug 👋!
I closed this issue because it was labelled as a support question.
Please help us organize discussion by posting this on the http://discourse.jupyter.org/ forum.
Our goal is to sustain a positive experience for both users and developers. We use GitHub issues for specific discussions related to changing a repository's content, and let the forum be where we can more generally help and inspire each other.
Thanks you for being an active member of our community! ❤️
raikoug commented
have to say sorry for stubborness.
I missed a piece in nginx
map $http_upgrade $connection_upgrade { default upgrade; ‘’ close; }
For anyone with the same problem, use that function!
Sorry again.