Along with type(Sandbox or Container) and Sandbox name annotations
provide support for additional annotation:
- Container name
This will help us perform per container operation by comparing it
with pass through annotations (eg. pod metadata annotations from K8s)
Signed-off-by: Chethan Suresh <Chethan.Suresh@sony.com>
In cgroup v1 container implementations, cgroupns is not used by default because
it was not available in the kernel until kernel 4.6 (May 2016), and the default
behavior will not change on cgroup v1 environments, because changing the
default will break compatibility and surprise users.
For cgroup v2, implementations are going to unshare cgroupns by default
so as to hide /sys/fs/cgroup from containers.
* Discussion: https://github.com/containers/libpod/issues/4363
* Podman PR (merged): https://github.com/containers/libpod/pull/4374
* Moby PR: https://github.com/moby/moby/pull/40174
This PR enables cgroupns for containers, but pod sandboxes are untouched
because probably there is no need to do.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
Due to changes to the defaults in containerd, the CRI path to creating a
container OCI config needs to add back in the default UNIX $PATH (and
any other defaults) as that is the expected behavior from other
runtimes.
Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
