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config: Explicit container namespace for uid, gid, and additionalGids #412

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crosbymichael merged 1 commit into from
Jun 3, 2016
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config: Explicit container namespace for uid, gid, and additionalGids #412

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9 changes: 5 additions & 4 deletions config.md
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Expand Up @@ -113,9 +113,9 @@ The user for the process is a platform-specific structure that allows specific c

For Linux and Solaris based systems the user structure has the following fields:

* **`uid`** (int, required) specifies the user id.
* **`gid`** (int, required) specifies the group id.
* **`additionalGids`** (array of ints, optional) specifies additional group ids to be added to the process.
* **`uid`** (int, required) specifies the user ID in the [container namespace][container-namespace].
* **`gid`** (int, required) specifies the group ID in the [container namespace][container-namespace].
* **`additionalGids`** (array of ints, optional) specifies additional group IDs (in the [container namespace][container-namespace]) to be added to the process.

_Note: symbolic name for uid and gid, such as uname and gname respectively, are left to upper levels to derive (i.e. `/etc/passwd` parsing, NSS, etc)_

Expand Down Expand Up @@ -668,6 +668,7 @@ Here is a full example `config.json` for reference.
}
```

[container-namespace]: glossary.md#container-namespace
[go-environment]: https://golang.org/doc/install/source#environment
[runtime-namespace]: glossary.md#runtime-namespace
[uts-namespace]: http://man7.org/linux/man-pages/man7/namespaces.7.html
[go-environment]: https://golang.org/doc/install/source#environment