internal/containerd/config.template.toml

version = 2
root = "/var/lib/containerd"
state = "/run/containerd"
# Users can use the following import directory to add additional
# configuration to containerd. The imports do not behave exactly like overrides.
# see: https://github.com/containerd/containerd/blob/main/docs/man/containerd-config.toml.5.md#format
imports = ["/etc/containerd/config.d/*.toml"]

[grpc]
  address = "/run/containerd/containerd.sock"

[plugins]
  [plugins."io.containerd.grpc.v1.cri".containerd]
    default_runtime_name = "runc"
    discard_unpacked_layers = true
  [plugins."io.containerd.grpc.v1.cri"]
    sandbox_image = "{{.SandboxImage}}"
  [plugins."io.containerd.grpc.v1.cri".registry]
    config_path = "/etc/containerd/certs.d:/etc/docker/certs.d"
  [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]
    runtime_type = "io.containerd.runc.v2"
  [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options]
    SystemdCgroup = true
  [plugins."io.containerd.grpc.v1.cri".cni]
    bin_dir = "/opt/cni/bin"
    conf_dir = "/etc/cni/net.d"