How can I modify docker-compose.yml?

[miraliahmadli]

I was trying to train my model, but then I saw messages from my computer saying storage is not enough. It turns out that during training. robo folder has been created. I have splitted root and home folder and root folder has only 20gb of capacity. And now I want to create this robo folder in my home directory, therefore I changed 'Dockerfile' and I have to change 'docker-compose.yml'. But when I try to save it, it says: Failed to save 'docker-compose.yml': Insufficient permissions. Select 'Retry as Sudo' to retry as superuser.

Changes I have made in "Dockerfile":

RUN mkdir ~/home/mirali/Desktop/github_files/deepracer_for_dummies/robo
RUN mkdir ~/home/mirali/Desktop/github_files/deepracer_for_dummies/robo/container

Changes I have made in "docker-compose.yml":

  rl_coach:
    image: aschu/rl_coach
    env_file: .env
    container_name: rl_coach
    volumes:
    - '//var/run/docker.sock:/var/run/docker.sock'
    - '../deepracer/sagemaker-python-sdk:/deepracer/sagemaker-python-sdk'
    - '../deepracer/rl_coach:/deepracer/rl_coach'
    - '../robo/container:/robo/container'
    depends_on:
    - minio

Did I correctly to edit both files and which permission do I need to make changes to docker-compose.yml?

[caelinsutch]

What OS are you on? Ubuntu 18.04?

[Michael-Equi]

I have never attempted that before (note that it will cause the memory manager to not be able to find the checkpoint file. The permissions should be rwx for all users so you should see something like this -rwxrwxrwx if you run ls -l.