如何在AWS运行Jupyter Notebook

Posted 2023-02-23 蓝色荣誉

最近由于对深度学习的深入，发现越来越需要一个方便、快捷、便宜、高效的平台进行调试和搭建网络。所以在安利完 使用Amazon AWS搭建GPU版tensorflow深度学习环境 之后，进一步在AWS上搭建Jupyter Notebook， 这样以后再也不用担心电脑性能不足，而且还可以随时随地的学习啦~

由于自己没有时间写教程，所以找了两篇很好的教程给大家一起学习。
中文版：
如何在云端服务器运行Jupyter Notebook？
英文版：
Running an iPython Notebook Server on AWS - EC2 Instance

视频版(youtube视频，需翻墙):
Running an iPython Notebook Server on AWS - EC2 Instance

强烈建议看视频，和英文版的进行操作，小哥教程很详细~,还不懂的话，可以本文评论留言，或者Q我： 3062984605

下面给出英文原文：

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I hope everyone is familiar with the AWS (Amazon Web Services) and how to use iPython (Now Jupyter) Notebooks. If you are not familiar with Jupyter Notebook and you work with Python, then you are definitely missing a very important tool in you work. Please go through this video which is a short tutorial on iPython (Jupyter) Notebook.



OK, to begin with, I’ll list all the steps to create an Jupyter Notebook Server on an EC2 Instance in a step-wise fashion. I have also created a Youtube Video for this post, which you can check it out here. (update in progress to the video. please don’t refer it for now)



The reason for deploying Jupyter Notebook Server on AWS is to access all my Notebooks from anywhere in the World, just using my browser and also be able to work with them.



Enough of talking, let’s begin:



1. Login to your Amazon Management Console. If you don’t have an account yet, you can create one for it. You get 1 yr of free access to some of the services, which you can check out at this link



2. Create a new EC2 Instance with Ubuntu. If you are not familiar with how to create an EC2 instance, you can check out the video of this blog, in which I go through the steps from the beginning.



3. The important thing to remember while creating the instance is to assign the security group settings as mentioned in the image below

4. Launch your instance and ssh into it to perform the following operations

• 
  
• First of all we are going to use Anaconda Python Distribution for installing all the required Python libraries. This is a free distribution and we are going to use the Linux version of it. Remember to verify the latest version of the distribution from the site. This blog is updated to reflect the changes in the latest Anaconda distribution - 2.4.1.
  

  $ wget https://3230d63b5fc54e62148e-c95ac804525aac4b6dba79b00b39d1d3.ssl.cf1.rackcdn.com/Anaconda2-2.4.1-Linux-x86_64.sh 
  
     

  
  
• Next we will bash to run this .sh file. You need to accept the license terms and set the installation directory for the anaconda distribution. I use the default one only, which is “/home/ubuntu/anaconda2/”. Also, it asks you to add the default path of anaconda python to your .bashrc profile. You can accept to do it or add it manually.
  

  $ bash Anaconda2-2.4.1-Linux-x86_64.sh 
  
     

  
  
• Now you need to check, which python version you are using, just to confirm if we are using the one from Anaconda Distribution or not. You can do this by using
  

  $ which python 
  
     

  
  This will list the python your system is currently using. If it does not mentions the one from “…/anaconda2/…” folder, then you can use the following command to re-load your .bashrc, so as to set the correct python
  

  $ source .bashrc 
  
     

  
  
• Open the iPython Terminal to get an encrypted password so as to use it for logging into our iPython Notebook Server. Remember to copy and save the output of this command, which will be an encrypted password, something like “sha1…”
  

  $ ipython 
  
  In [1]:from IPython.lib import passwd 
  
  In [2]:passwd()

  
  and exit out of ipython terminal using “exit” command. [ I’m not gonna use this password(shown in the pic below), so don’t waste your time trying to copy and use it. ;) ]
  
  
  
  
• Now we’re going to create the configuration profile for our Jupyter Notebook server
  

  $ jupyter notebook --generate-config 
  
     

  
  
• The next thing is going to be to create a self-signed certificate for accessing our Notebooks through HTTPS
  

  $ mkdir certs 
  
  $ cd certs 
  
  $ sudo openssl req -x509 -nodes -days 365 -newkey rsa:1024 -keyout mycert.pem -out mycert.pem 
  
     

  
  it will ask some questions, please answer them to the best of your knowledge as some of them are required to successfully create the certificate.
• 
  
  
• It’s time to change the config settings of our server
  

  $ cd ~/.jupyter/ 
  
  $ vi jupyter_notebook_config.py 
  
     

  
  You will see a long list of configuration settings. You can go through each one of them and uncomment them as you like, but for me I know what I want, so I’ll add the following settings to the top of the file and leave the rest commented as it is.
  dsssssssssss

c = get_config()

# Kernel config
c.IPKernelApp.pylab = 'inline'  # if you want plotting support always in your notebook

# Notebook config
c.NotebookApp.certfile = u'/home/ubuntu/certs/mycert.pem' #location of your certificate file
c.NotebookApp.ip = '*'
c.NotebookApp.open_browser = False  #so that the ipython notebook does not opens up a browser by default
c.NotebookApp.password = u'sha1:68c136a5b064...'  #the encrypted password we generated above
# It is a good idea to put it on a known, fixed port
c.NotebookApp.port = 8888

• We are almost done. Now its time to start our Jupyter notebook server. For this, first I’ll create a new folder which will store all my notebooks

  $ cd ~
  $ mkdir Notebooks
  $ cd Notebooks
     

  and now I’ll start my notebook server

  $ jupyter notebook
     

• 5. And that is all. Now you can access your Notebook from anywhere through your browser. Just navigate to the DNS name, or Public IP of your instance, along with the port number. (By default, the browser adds “http” to the url. Please remember to update it to “https”) You will be asked by your browser to trust the certificate, as we have signed it on our own, so we know we can trust it. See images for reference below:
  
  
  
  6. Login, using the password you specified when you used the iPython Terminal to create an encrypted version of it and you are good to go.

  
  

  7. One thing to note is that if you close the ssh access to your instance, your notebook server will not work. To keep it working, even when you close the ssh access to the server you can use the following command

  $ nohup jupyter notebook
    

  This will put your server process as no-hangup and will keep it running even if you close the ssh access to the instance
  
  
  
  

  8. Later, if you decide you want to stop this process, you have to find the PID of this process. you can do so by going into your notebooks folder and using the command

  $ lsof nohup.out
    

  which will list the PID of the nohup process which is running(if any).
  
  
  Then you can use the kill command to kill this process and stop your ipython notebook server.
  
  

  $ kill -9 "PID"
    

  replace “PID” with the ID of the process you get from the “lsof” command.
  
  
  
  
  So, that is all you need to run an iPython Notebook on AWS EC2 instance. Please leave your comments about this blog post and do remember to check out its video.(update in progress to the video. please don’t refer it for now)
  
  
  
  Until next time… :)