Introduction

The iMac and Linux server in the laboratory have better specifications, so this is a setting memo when you can use the Jupyter Lab that you usually use remotely.

I referred to this Using jupyter lab remotely. Rather, it is almost as it is.

environment

python3.6 --Ubuntu18.04 (I also tried it on macOS 10.14.6)
jupyter-notebook 6.0.2
jupyter lab 1.1.4
ipython 7.9.0

procedure

1. Create jupyterconfig.py

$ jupyter lab --generate-config
Writing default config to: /home/okuda/.jupyter/jupyter_notebook_config.py

2. Create password hash value with ipython

$ ipython
Python 3.6.9 |Anaconda, Inc.| (default, Jul 30 2019, 19:07:31) 
Type 'copyright', 'credits' or 'license' for more information
IPython 7.9.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: from IPython.lib import passwd                                                                                                                      

In [2]: passwd()                                                                                                                                            
Enter password: 
Verify password: 
Out[2]: 'sha1:xxxxxxxxx'

3. Set config.py

$ nano ~/.jupyter/jupyter_notebook_config.py

Then edit the necessary parts.

`~/.jupyter/jupyter_notebook_config.py`


c = get_config()
c.IPKernelApp.pylab = 'inline'
c.NotebookApp.open_browser = False
c.NotebookApp.ip = '0.0.0.0'
c.NotebookApp.port = 9999
c.NotebookApp.allow_remote_access = True
c.NotebookApp.password = 'sha1:xxxx'

4. Connect with port forwarding with ssh

$ ssh -p port number[user]@[ip] -NL 9999:localhost:9999

Start Jupyter Lab and

http://localhost:9999/ It is OK if you access.

`~/.ssh/config`


Host xxx
	HostName xxx
	User xxx
	Port xxx
        IdentityFile ~/.ssh/id_rsa_xxx
	LocalForward 9999 localhost:9999

It's convenient!

thank you for your hard work.

[PYTHON] Make Jupyter Lab accessible remotely