The default walking applier performs a real temporary mount for
unpacking, but the mount manager failed to adapt to the walking
differ.
This fixes the EROFS snapshotter together with the default walking
differ, otherwise it reports:
```
ctr: apply layer error for "[]": failed to extract layer sha256:[]:
failed to mount /var/lib/containerd/tmpmounts/containerd-mount3992073457:
internal mount option "X-containerd.mkfs.fs=ext4" was not consumed by
the mount manager
```
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Uses the new github.com/containerd/errdefs/pkg module which is intended
to hold less stable utility functions separately from the stable
github.com/containerd/errdefs error types.
Includes temporary update to hcsshim until a release is cut there
Signed-off-by: Derek McGowan <derek@mcg.dev>
After these changes, in order to add Darwin bind-mount implementation, one only needs:
* Adjust HasBindMounts definition in mount.go
* Provide implementation in mount_darwin.go
There was no consensus on adding dependency on bindfs, that seems to be the only working solution for bind-mounts on Darwin as of today, in https://github.com/containerd/containerd/pull/8789, that's why the actual implementation is not added in current PR.
As a bonus, Linux FUSE-related code was moved to a separate file and possibly could be reused on FreeBSD, though this needs testing.
Signed-off-by: Marat Radchenko <marat@slonopotamus.org>
Commit 8437c567d8 migrated the use of the
userns package to the github.com/moby/sys/user module.
After further discussion with maintainers, it was decided to move the
userns package to a separate module, as it has no direct relation with
"user" operations (other than having "user" in its name).
This patch migrates our code to use the new module.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The userns package in libcontainer was integrated into the moby/sys/user
module at commit [3778ae603c706494fd1e2c2faf83b406e38d687d][1].
This patch deprecates the containerd fork of that package, and adds it as
an alias for the moby/sys/user/userns package.
[1]: 3778ae603c
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Allow the api to stay at the same v1 go package name and keep using a
1.x version number. This indicates the API is still at 1.x and allows
sharing proto types with containerd 1.6 and 1.7 releases.
Signed-off-by: Derek McGowan <derek@mcg.dev>
Use the Syncfs wrapper function defined in the golang.org/x/sys/unix
package instead of manually wrapping it in doSyncFs.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
