如何在由AWS EC2Instance驱动的Docker运行的jupyter实验室中加载保存的工作？

Question

I am creating an EC2Instance and pulling some docker files through user-data script to launch jupyter lab for the first time when instance is created , now i save my work in jupyter lab and stop the EC2Instance and when i restart the instance after some time , i again pull the same files this time through rc.local (run on every boot) and it again launches my jupyter lab but i don't have my old saved files , Also i would like to mention that i am attaching EBS Volumes and once i am doing my work the volume size is getting increased , so how can i fix this issue ?

Script i am using:-

!/bin/bash

sudo yum -y update docker login -u -p docker pull latest/jupyter-env docker run -p 8080:8890 latest/jupyter-env

and this same script i have put in rc.local file and then created image of that in the first time so that it triggers automatically on every boot

Answer 1

You can mount the host directory of EC2 machine to your docker container and work in that directory when inside jupyter lab. All the work saved in that directory will remain intact even after you restart your EC2 machine or docker container.

Command to mount a directory -

-v ~/ ~/mounted-directory 

Updating your command -

sudo yum -y update docker login -u -p docker pull latest/jupyter-env docker run -p 8080:8890 latest/jupyter-env -v ~/ ~/mounted-directory

For further reference, you can check this link

Answer 2

yes the answer to the solution was similar as answered above by sat,

i logged in to my ec2- machine and created a directory test and then i went inside the rc.local file and i write the script there so that i can use this in the restart scenario and then i exit and created an ami out of that ec2-instance, and further use that ami-id and load the user-data script , my changed script which i used in user-data and rc.local file is:-

!/bin/bash

sudo yum -y update docker login -u -p docker pull latest/jupyter-env docker run -v ~/test/:/home/ -p 8080:8890 latest/jupyter-env