已连接到 AWS AMI 实例，但我现在如何使用 Jupyter 笔记本？

Question

我连接到AWS AMIuaing ``Puttyand when I doconda env listit shows me all the environments. even the jupyter notebook get started when I dojupyter notebook`，它显示了我：

[I 08:00:27.549 NotebookApp] Using EnvironmentKernelSpecManager...
[I 08:00:27.550 NotebookApp] Started periodic updates of the kernel list (every 3 minutes).
[I 08:00:27.778 NotebookApp] Loading IPython parallel extension
[I 08:00:27.808 NotebookApp] JupyterLab extension loaded from /home/ubuntu/anaconda3/lib/python3.7/site-packages/jupyterlab
[I 08:00:27.809 NotebookApp] JupyterLab application directory is /home/ubuntu/anaconda3/share/jupyter/lab
[I 08:00:27.974 NotebookApp] [nb_conda] enabled
[I 08:00:27.975 NotebookApp] Serving notebooks from local directory: /home/ubuntu
[I 08:00:27.975 NotebookApp] The Jupyter Notebook is running at:
[I 08:00:27.975 NotebookApp] http://localhost:8888/
[I 08:00:27.975 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[W 08:00:27.979 NotebookApp] No web browser found: could not locate runnable browser.
[I 08:00:27.979 NotebookApp] Starting initial scan of virtual environments...
[I 08:00:29.943 NotebookApp] Found new kernels in environments: conda_aws_neuron_pytorch_p36, conda_python3, conda_mxnet_latest_p37, conda_aws_neuron_mxnet_p36, conda_pytorch_p36, conda_tensorflow2_latest_p37, conda_tensorflow2_p36, conda_tensorflow_p37, conda_anaconda3, conda_mxnet_p36, conda_aws_neuron_tensorflow_p36, conda_pytorch_latest_p37

如何在浏览器中访问在 AWS 上运行的 Notebook？

Answer 1

您的笔记本正在侦听端口 8888 (http://localhost:8888) 上实例上的 localhost。它只能从实例内部访问，除非您想完全公开端口 8888，这不是一个好习惯。

更好的方法是 ssh 隧道。因此，您将使用putty 在您的本地计算机和您的实例之间建立一个 ssh 隧道。 putty 有很多关于如何做到这一点的教程。这是一个例子：

• How to run Jupyter Notebooks on remote server — SSH

在本教程中，您将使用端口8888 而不是他们显示的1234。隧道开通后，您可以在浏览器中以http://localhost:8888 的身份访问您的笔记本。

另一个使用putty通过ssh隧道访问笔记本的例子是here。