Clarify why `hosts` in `daemon.json` does not work

Signed-off-by: Harald Albers <github@albersweb.de>
This commit is contained in:
Harald Albers 2017-02-23 13:49:00 +01:00 committed by Tibor Vass
parent 21f6dce0a0
commit e66bc57039
1 changed files with 7 additions and 0 deletions

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@ -1208,6 +1208,13 @@ This is a full example of the allowed configuration options on Linux:
} }
``` ```
> **Note:** You cannot set options in `daemon.json` that have already been set on
> daemon startup as a flag.
> On systems that use `systemd` to start the Docker daemon, `-H` is already set, so
> you cannot use the `hosts` key in `daemon.json` to add listening addresses.
> See https://docs.docker.com/engine/admin/systemd/#custom-docker-daemon-options for how
> to accomplish this task with a systemd drop-in file.
##### On Windows ##### On Windows
The default location of the configuration file on Windows is The default location of the configuration file on Windows is