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aptalca
16 lines
903 B
Markdown
16 lines
903 B
Markdown
# Docker-in-docker (dind) - Docker mod for Ubuntu and Alpine based images
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This mod adds docker-in-docker (dind) to Ubuntu and Alpine based images, to be installed/updated during container start.
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Main advantage is that all docker images, containers, volumes, etc. will reside inside the container and will be sandboxed from the host's docker environment.
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Main disadvantage is that it requires the container to run with `privileged`.
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## How to enable:
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In the container's docker arguments,
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* Set an environment variable `DOCKER_MODS=linuxserver/mods:universal-docker-in-docker`
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* Set the `privileged` option for the container
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Docker data root will reside under `/config/var/lib/docker`.
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On amd64, QEMU will be enabled on container start.
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If adding multiple mods, enter them in an array separated by `|`, such as `DOCKER_MODS=linuxserver/mods:universal-docker-in-docker|linuxserver/mods:universal-mod2`
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