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Merge pull request #9493 from SvenDowideit/note-lxc-conf-pitfall

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Note that using -lxc-conf to change things Docker manages has pitfalls
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Michael Crosby
2014-12-05 11:16:19 -08:00
parent 8bfe4d906e b91d330088
commit 2525a04594
1 changed files with 7 additions and 0 deletions
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docs/sources/reference/run.md
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@@ -369,6 +369,13 @@ Note that in the future, a given host's docker daemon may not use LXC, so this
is an implementation-specific configuration meant for operators already
familiar with using LXC directly.
> **Note:**
> If you use `--lxc-conf` to modify a container's configuration which is also
> managed by the Docker daemon, then the Docker daemon will not know about this
> modification, and you will need to manage any conflicts yourself. For example,
> you can use `--lxc-conf` to set a container's IP address, but this will not be
> reflected in the `/etc/hosts` file.
## Overriding Dockerfile image defaults
When a developer builds an image from a [*Dockerfile*](/reference/builder/#dockerbuilder)