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| author | Rodrigo Lourenço <rzl@rzl.ooo> | 2020-12-04 18:22:07 +0000 |
|---|---|---|
| committer | Rodrigo Lourenço <rzl@rzl.ooo> | 2020-12-04 18:27:00 +0000 |
| commit | 6724609769f1046c0935807d134b18ffed8b6733 (patch) | |
| tree | 9e41c07699af4f5aa7d0e1a08a6cf1334a55bbee /troubleshooting.md | |
| parent | f01630acf35a11aecdbfb9b77b249dcec85e67b5 (diff) | |
| download | podman-6724609769f1046c0935807d134b18ffed8b6733.tar.gz podman-6724609769f1046c0935807d134b18ffed8b6733.tar.bz2 podman-6724609769f1046c0935807d134b18ffed8b6733.zip | |
Clarify uid range requirements
Signed-off-by: Rodrigo Lourenço <rzl@rzl.ooo>
Diffstat (limited to 'troubleshooting.md')
| -rw-r--r-- | troubleshooting.md | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/troubleshooting.md b/troubleshooting.md index 3ff578142..78e22fa2f 100644 --- a/troubleshooting.md +++ b/troubleshooting.md @@ -248,7 +248,10 @@ This means johndoe is allocated UIDS 100000-165535 as well as his standard UID i /etc/passwd file. You should ensure that each user has a unique range of uids, because overlapping UIDs, -would potentially allow one user to attack another user. +would potentially allow one user to attack another user. In addition, make sure +that the range of uids you allocate can cover all uids that the container +requires. For example, if the container has a user with uid 10000, ensure you +have at least 10001 subuids. You could also use the usermod program to assign UIDs to a user. |