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[minecraft] Pass GID as docker option

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Piero Steinger
2016-01-29 20:50:53 +01:00
parent 13ee106dac
commit 70a55e3be1
4 changed files with 14 additions and 8 deletions
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minecraft-server/README.md
+7 -6
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@@ -68,15 +68,16 @@ to map a directory on your host machine to the container's `/data` directory, su
When attached in this way you can stop the server, edit the configuration under your attached `/path/on/host`
and start the server again with `docker start CONTAINERID` to pick up the new configuration.
**NOTE**: By default, the files in the attached directory will be owned by the host user with UID of 1000.
You can use an different UID by passing the option:
**NOTE**: By default, the files in the attached directory will be owned by the host user with UID of 1000 and host group with GID of 1000.
You can use an different UID and GID by passing the options:
-e UID=1000
-e UID=1000 -e GID=1000
replacing 1000 with a UID that is present on the host.
Here is one way to find the UID given a username:
replacing 1000 with a UID and GID that is present on the host.
Here is one way to find the UID and GID:
grep some_host_user /etc/passwd|cut -d: -f3
id some_host_user
getent group some_host_group
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