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>
For the first version of containerd's "Forensic Container Checkpointing"
support the error message if the CRIU binary is not found was
deliberately wrong to not break Kubernetes e2e_node tests.
Now that the e2e_node tests have been adapted, containerd can return the
correct error message.
Signed-off-by: Adrian Reber <areber@redhat.com>
This connects the new CRI ContainerCheckpoint RPC to the existing
internal checkpoint functions. With this commit it is possible
to checkpoint a container in Kubernetes using the Forensic Container
Checkpointing KEP (#2008):
# curl X POST "https://localhost:10250/checkpoint/namespace/podId/container"
Which will result in containerd creating a checkpoint in the location
specified by Kubernetes (usually /var/lib/kubelet/checkpoints).
This is a Linux only feature because CRIU only exists on Linux.
Rewritten with the help of Phil Estes.
Signed-off-by: Phil Estes <estesp@gmail.com>
Signed-off-by: Adrian Reber <areber@redhat.com>
