https://github.com/fphammerle/docker-mount-propagation-test

Test propagation of bind mount from docker container to host 🐳
https://github.com/fphammerle/docker-mount-propagation-test

bind-mount docker linux-kernel mount-propagation

Last synced: about 2 months ago
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Test propagation of bind mount from docker container to host 🐳

• Host: GitHub
• URL: https://github.com/fphammerle/docker-mount-propagation-test
• Owner: fphammerle
• Created: 2019-04-05T08:39:34.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2019-04-05T19:21:51.000Z (about 7 years ago)
• Last Synced: 2025-01-12T10:26:26.937Z (over 1 year ago)
• Topics: bind-mount, docker, linux-kernel, mount-propagation
• Language: Dockerfile
• Homepage: https://hub.docker.com/r/fphammerle/mount-propagation-test
• Size: 4.88 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
Test propagation of bind mount.

```sh

docker run --rm --init \

    --cap-add SYS_ADMIN --security-opt apparmor:unconfined \

    -v /tmp/prop-test-host:/prop-test/vol:rshared \

    --name mount-propagation-test fphammerle/mount-propagation-test

cat /tmp/prop-test-host/mp/mountinfo-container

```

You may need to disable user namespace remapping `--userns host`

due to https://github.com/moby/moby/issues/36472#issuecomment-480388275 .