github/k3s - k3s - https://git.xinac.net

Commit Graph

Author	SHA1	Message	Date
Mike Danese	a05c3c0efd	autogenerated	2017-04-14 10:40:57 -07:00
Jan Safranek	d7d039dba2	Make kubelet never delete files on mounted filesystems With bug #27653, kubelet could remove mounted volumes and delete user data. The bug itself is fixed, however our trust in kubelet is significantly lower. Let's add an extra version of RemoveAll that does not cross mount boundary (rm -rf --one-file-system). It calls lstat(path) three times for each removed directory - once in RemoveAllOneFilesystem and twice in IsLikelyNotMountPoint, however this way it's platform independent and the directory that is being removed by kubelet should be almost empty.	2017-02-28 14:32:07 +01:00

Author

SHA1

Message

Date

Mike Danese

a05c3c0efd

autogenerated

2017-04-14 10:40:57 -07:00

Jan Safranek

d7d039dba2

Make kubelet never delete files on mounted filesystems

With bug #27653, kubelet could remove mounted volumes and delete user data.
The bug itself is fixed, however our trust in kubelet is significantly lower.
Let's add an extra version of RemoveAll that does not cross mount boundary
(rm -rf --one-file-system).

It calls lstat(path) three times for each removed directory - once in
RemoveAllOneFilesystem and twice in IsLikelyNotMountPoint, however this way
it's platform independent and the directory that is being removed by kubelet
should be almost empty.

2017-02-28 14:32:07 +01:00

2 Commits (ddcbc47f18aaee0a62def551bb45d38c64cf6b71)