Deprecate AuFS storage driver, and add warning #38090
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The `aufs` storage driver is deprecated in favor of `overlay2`, and will be removed in a future release. Users of the `aufs` storage driver are recommended to migrate to a different storage driver, such as `overlay2`, which is now the default storage driver. The `aufs` storage driver facilitates running Docker on distros that have no support for OverlayFS, such as Ubuntu 14.04 LTS, which originally shipped with a 3.14 kernel. Now that Ubuntu 14.04 is no longer a supported distro for Docker, and `overlay2` is available to all supported distros (as they are either on kernel 4.x, or have support for multiple lowerdirs backported), there is no reason to continue maintenance of the `aufs` storage driver. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
AkihiroSuda
approved these changes
Oct 26, 2018
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Can we remove aufs from the Docekrfile? |
Good call, yes, I think we can; I'll update 👍 |
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@cpuguy83 actually; this is only marking it deprecated, not yet removing it.. so I guess we should keep it? |
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This is just used for development, so 🤷♂️ |
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Fine to keep it I guess, just itching to slim this down :) |
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Yeah, we can open a (WIP) PR after this to start cleaning up I guess (depending on if we want to remove immediately, or wait) |
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The error |
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Related deprecation note PR: docker/cli#1484
The
aufsstorage driver is deprecated in favor ofoverlay2, and willbe removed in a future release. Users of the
aufsstorage driver arerecommended to migrate to a different storage driver, such as
overlay2, whichis now the default storage driver.
The
aufsstorage driver facilitates running Docker on distros that have nosupport for OverlayFS, such as Ubuntu 14.04 LTS, which originally shipped with
a 3.14 kernel.
Now that Ubuntu 14.04 is no longer a supported distro for Docker, and
overlay2is available to all supported distros (as they are either on kernel 4.x, or have
support for multiple lowerdirs backported), there is no reason to continue
maintenance of the
aufsstorage driver.- Description for the changelog