This component accomplishes that in the following ways:

1. By installing a separate, very basic "CNI plugin" binary onto the node to forward low-level pod lifecycle events (CmdAdd/CmdDel/etc) from whatever node-level CNI subsystem is in use to this node agent for processing via socket.
1. By running as a node-level daemonset that:

  // starts by stopping at most 30% of those DaemonSet pods and then brings
  // up new DaemonSet pods in their place. Once the new pods are available,
  // it then proceeds onto other DaemonSet pods, thus ensuring that at least
  // 70% of original number of DaemonSet pods are available at all times during
  // the update.
  // +optional

  // starts by stopping at most 30% of those DaemonSet pods and then brings
  // up new DaemonSet pods in their place. Once the new pods are available,
  // it then proceeds onto other DaemonSet pods, thus ensuring that at least
  // 70% of original number of DaemonSet pods are available at all times during
  // the update.
  // +optional

  // starts by stopping at most 30% of those DaemonSet pods and then brings
  // up new DaemonSet pods in their place. Once the new pods are available,
  // it then proceeds onto other DaemonSet pods, thus ensuring that at least
  // 70% of original number of DaemonSet pods are available at all times during
  // the update.
  // +optional

      # - key: security
      #   operator: In
      #   values: S1,S2
      #   topologyKey: "kubernetes.io/hostname"
      # This pod anti-affinity rule says that the pod requires not to be scheduled
      # onto a node if that node is already running a pod with label having key
      # "security" and value "S1".
      podAntiAffinityLabelSelector: []
      podAntiAffinityTermLabelSelector: []

      # - key: security
      #   operator: In
      #   values: S1,S2
      #   topologyKey: "kubernetes.io/hostname"
      # This pod anti-affinity rule says that the pod requires not to be scheduled
      # onto a node if that node is already running a pod with label having key
      # "security" and value "S1".
      podAntiAffinityLabelSelector: []
      podAntiAffinityTermLabelSelector: []