- Add Target to mount.Mount.
- Add UnmountMounts to unmount a list of mounts in reverse order.
- Add UnmountRecursive to unmount deepest mount first for a given target, using
moby/sys/mountinfo.
Signed-off-by: Edgar Lee <edgarhinshunlee@gmail.com>
As we know, shim starts twice. The first time we execute the shim with the
`start` arguments, the `-debug` argument is passed to the shim
process correctly. But the second time we execute shim, the debug flag
is ignored.
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
All occurrences only passed a PID, so we can use this utility to make
the code more symmetrical with their cgroups v2 counterparts.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
runc option --criu is now ignored (with a warning), and the option will be
removed entirely in a future release. Users who need a non- standard criu
binary should rely on the standard way of looking up binaries in $PATH.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
If containerd-shim-runc-v2 process dead abnormally, such as received
kill 9 signal, panic or other unkown reasons, the containerd-shim-runc-v2
server can not reap runc container and forward init process exit event.
This will lead the container leaked in dockerd. When shim dead, containerd
will clean dead shim, here read init process pid and forward exit event
with pid at the same time.
Signed-off-by: Jeff Zvier <zvier20@gmail.com>
