k3s change the runtime configuration

config.toml.tmpl

[plugins.opt]
  path = "/var/lib/rancher/k3s/agent/containerd"

[plugins.cri]
  stream_server_address = "127.0.0.1"
  stream_server_port = "10010"
  enable_selinux = false
  sandbox_image = "rancher/mirrored-pause:3.5"

[plugins.cri.containerd]
  disable_snapshot_annotations = true
  snapshotter = "overlayfs"

[plugins.cri.cni]
  bin_dir = "/var/lib/rancher/k3s/data/3211b45ca58c81a5ab769d7b4e0dcbad6b8512346c01ac2a4c631c0960f37b7f/bin"
  conf_dir = "/var/lib/rancher/k3s/agent/etc/cni/net.d"


[plugins.cri.containerd.runtimes.runc]
  runtime_type = "io.containerd.runtime.v1.linux"

  [plugins.linux]
  runtime = "nvidia-container-runtime"