Block the synchronization of registering NRI plugins during
CRI events to avoid the plugin ending up in an inconsistent
starting state after initial sync (missing pods, containers
or missed events for some pods or containers).
Signed-off-by: Krisztian Litkey <krisztian.litkey@intel.com>
so that we cri service don't have to get sandbox controller everytime it
needs to call sandbox controller api.
Signed-off-by: Abel Feng <fshb1988@gmail.com>
