Error: lms is mounted on / but it is not a shared mount
#522
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good first issue
Good issue to tacke for first-time contributors
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Thanks @iamCristYe. It solved this problem but now I have a new problem. I'll open a separate issue for it |
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@regisb I believe this is indeed an issue and worth fixing. |
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If it's what I came across, I think this is the underlying problem docker/compose#8558. So removing the trailing '/' in docker-compose files should fix it. Edit: as @iamCristYe linked! (just went to the StackOverflow posts) |
regisb
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lms is mounted on / but it is not a shared mount
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Is someone able to reproduce this bug, using docker-compose v2 on Windows (WSL2)? I successfully managed to run @mrvaghani What is your docker-compose version? Let's try to reproduce this. In the meantime, I'm re-opening the issue. |
regisb
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Docker Compose version v2.0.0 |
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weird..... I thought I can reproduce this issue but |
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fine with docker-compose v2 also |
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tried |
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I'm using wsl2: Maybe instead of installing docker desktop, I installed docker directly inside my wsl Ubuntu, though I don't think that would make a difference. So I really have no clue why I can't reproduce this. |
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@mrvaghani Can you attempt to upgrade to the latest version of docker-compose v2? I believe it should be v2.1.1. Do you reproduce the issue with this later version? |
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I was able to reproduce it with docker-compose 2.0.0. (Don't mind the name, I'm running Ubuntu 20.04) I was also able to make it work by removing the trailing slashes. Happy to open a PR for it. |
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This is way over my head, I understand nothing about WSL. Please save us and open the PR @BbrSofiane! |
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Maybe Stackoverflow helping here? https://stackoverflow.com/questions/68273745/how-to-make-a-mount-shared-in-docker I think to remember had same kind of problem on a Linux machine with an old (1.8.2) docker version, didn't like a slash somewhere in the path. |
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Some additional information that might be relevant: Environment: How to reproduce: Download the binary sudo curl -L "https://github.com/overhangio/tutor/releases/download/v12.1.6/tutor-$(uname -s)_$(uname -m)" -o /usr/local/bin/tutor
sudo chmod 0755 /usr/local/bin/tutorMake root directory for tutor and set it as root mkdir ~/tutor
export TUTOR_ROOT=~/tutorStart the program and answer the questions. This results in an error ❯ tutor local quickstart
==================================================
Interactive platform configuration
==================================================
Are you configuring a production platform? Type 'n' if you are just testing Tutor on your local computer [Y/n] n
As you are not running this platform in production, we automatically set the following configuration values:
LMS_HOST = local.overhang.io
CMS_HOST = studio.local.overhang.io
ENABLE_HTTPS = False
Your platform name/title [My Open edX]
Your public contact email address [contact@local.overhang.io]
The default language code for the platform [en]
Configuration saved to /home/test/tutor/config.yml
Environment generated in /home/test/tutor/env
==============================================
Stopping any existing platform
==============================================
docker-compose -f /home/test/tutor/env/local/docker-compose.yml -f /home/test/tutor/env/local/docker-compose.prod.yml --project-name tutor_local stop
======================================================
Starting the platform in detached mode
======================================================
docker-compose -f /home/test/tutor/env/local/docker-compose.yml -f /home/test/tutor/env/local/docker-compose.prod.yml --project-name tutor_local up --remove-orphans --build -d
[+] Running 8/8
⠿ Network tutor_local_default Created 0.0s
⠿ Container tutor_local-smtp-1 Created 0.2s
⠿ Container tutor_local-mysql-1 Created 0.2s
⠿ Container tutor_local-elasticsearch-1 Created 0.2s
⠿ Container tutor_local-caddy-1 Created 0.2s
⠿ Container tutor_local-mongodb-1 Created 0.1s
⠿ Container tutor_local-redis-1 Created 0.1s
⠿ Container tutor_local-forum-1 Created 0.1s
⠋ Container tutor_local-lms-1 Creating 0.0s
Error response from daemon: path /home/test/tutor/env/apps/openedx/settings/lms is mounted on / but it is not a shared mount.
Error: Command failed with status 1: docker-compose -f /home/test/tutor/env/local/docker-compose.yml -f /home/test/tutor/env/local/docker-compose.prod.yml --project-name tutor_local up --remove-orphans --build -d
As we can see, it's having issues when it reaches the creation of container lms:
image: docker.io/overhangio/openedx:12.1.6
environment:
SERVICE_VARIANT: lms
UWSGI_WORKERS: 2
SETTINGS: ${TUTOR_EDX_PLATFORM_SETTINGS:-tutor.production}
restart: unless-stopped
volumes:
- ../apps/openedx/settings/lms/:/openedx/edx-platform/lms/envs/tutor/:ro # Remove these trailing / at the end
- ../apps/openedx/settings/cms/:/openedx/edx-platform/cms/envs/tutor/:ro # Remove these trailing / at the end
- ../apps/openedx/config/:/openedx/config/:ro # Remove these trailing / at the end
- ../../data/lms:/openedx/data
- ../../data/openedx-media:/openedx/media
depends_on:
- mysql
- elasticsearch
- forum
- mongodb
- redis
- smtpDo the same thing as above for these services inside the compose file:
This should fix the issue. But when I To avoid it bring overwritten, I ran ❯ tutor local start
docker-compose -f /home/test/tutor/env/local/docker-compose.yml -f /home/test/tutor/env/local/docker-compose.prod.yml --project-name tutor_local up --remove-orphans --build
[+] Running 4/3
⠿ Container tutor_local-lms-1 Created 1.0s
⠿ Container tutor_local-lms-worker-1 Created 0.1s
⠿ Container tutor_local-cms-1 Created 0.1s
⠋ Container tutor_local-nginx-1 Creating 0.1s
⠿ Container tutor_local-cms-worker-1 Created 0.1s
Error response from daemon: path /home/test/tutor/env/apps/nginx is mounted on / but it is not a shared mount.
Error: Command failed with status 1: docker-compose -f /home/test/tutor/env/local/docker-compose.yml -f /home/test/tutor/env/local/docker-compose.prod.yml --project-name tutor_local up --remove-orphans --buildThis was caused by After removing the trailing |
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Maybe someone can test this by changing Line88 and other similar lines in docker-compose.yml and docker-compose.prod.yml template files to validate these assumptions? |
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@mrvaghani I've already tried a couple of days ago to remove all trailing slashes and it ended up working. I'll ping you once I create the PR so you can test it and let me know if it works for you. |
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I think the reason I cannot reproduce this issue is I'm not using Docker Desktop, instead, I installed docker in wsl directly. @BbrSofiane have you already started the PR? If not I can help also, as it's just removing a slash. |
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I've just created #524. @mrvaghani can you try it and let me know if it works for you? |
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Sure. How should I go about testing the new changes? Do I need to create a new binary? Or is there a way to tell the binary to use a specific git repo branch to pull source code? |
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Ah, I think you will need to install tutor from source and checkout the branch I created for the PR. |
Verified. This works and solved my other problem of not initializing the database properly. |
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Bug description
When doing a fresh install using
tutor local quickstart, it downloads all the images but fails during docker-compose file.How to reproduce
Environment
Windows 10 20H2
WSL2 - Ubuntu 20.04 LTS
tutor, version 12.1.6
Additional context
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