add example of using CRI proxy fix: Invalid function call fix: Optimize getPodImagePullDuration fix: Return error if the CRI Proxy is undefined chore: add a document
Signed-off-by: Stephen Augustus <foo@auggie.dev>
and fix node_container_manager_test to run with the systemd cgroup manager. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>