NewPlugin returns a new containerd driver plugin.

WithMemoryLimits accepts soft (`memory`) and hard (`memory_max`) limits as parameters and set the desired limits.

WithSysctls sets the provided sysctls onto the spec Original code referenced from: https://github.com/containerd/containerd/blob/master/pkg/cri/opts/spec_linux.go#L546-L560.

PluginName is the name of the plugin this is used for logging and (along with the version) for uniquely identifying plugin binaries fingerprinted by the client.

PluginVersion allows the client to identify and use newer versions of an installed plugin.

Config contains configuration information for the plugin.

Volume, bind, and tmpfs type mounts are supported.

Auth info to pull image from registry.

TaskConfig contains configuration information for a task that runs with this plugin.

TaskState is the runtime state which is encoded in the handle returned to Nomad client.