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| author | Ludovic Courtès <ludo@gnu.org> | 2019-04-02 10:57:24 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-04-02 18:15:37 +0200 |
| commit | 1ccc0f807d3f22fa9ade1c607c112e04df833a72 (patch) | |
| tree | 4b63fa9c0aa1b658b126ff14858f4be6f21f8503 /doc | |
| parent | af76c020bf19de5fe2e92f31d8b85cbd55c481de (diff) | |
| download | gnu-guix-1ccc0f807d3f22fa9ade1c607c112e04df833a72.tar gnu-guix-1ccc0f807d3f22fa9ade1c607c112e04df833a72.tar.gz | |
environment: '-C' creates namespaces where the user is not root.
* guix/scripts/environment.scm (launch-environment/container): Add UID
and GID. Use them in PASSWD and GROUPS. Pass them as #:guest-uid and
#:guest-gid to 'call-with-container'.
* tests/guix-environment-container.sh: Test the inner UID.
In '--user' test, replace hard-coded 0 with 1000.
* doc/guix.texi (Invoking guix environment): Adjust accordingly.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 616970b505..616c2ef305 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -4557,9 +4557,11 @@ Run @var{command} within an isolated container. The current working directory outside the container is mapped inside the container. Additionally, unless overridden with @code{--user}, a dummy home directory is created that matches the current user's home directory, and -@file{/etc/passwd} is configured accordingly. The spawned process runs -as the current user outside the container, but has root privileges in -the context of the container. +@file{/etc/passwd} is configured accordingly. + +The spawned process runs as the current user outside the container. Inside +the container, it has the same UID and GID as the current user, unless +@option{--user} is passed (see below.) @item --network @itemx -N @@ -4587,8 +4589,9 @@ the environment. @itemx -u @var{user} For containers, use the username @var{user} in place of the current user. The generated @file{/etc/passwd} entry within the container will -contain the name @var{user}; the home directory will be -@file{/home/USER}; and no user GECOS data will be copied. @var{user} +contain the name @var{user}, the home directory will be +@file{/home/@var{user}}, and no user GECOS data will be copied. Furthermore, +the UID and GID inside the container are 1000. @var{user} need not exist on the system. Additionally, any shared or exposed path (see @code{--share} and |