k3d_config.yaml

# k3d configuration file
apiVersion: k3d.io/v1alpha2
kind: Simple
name: guestbook-kubebuilder
servers: 1
agents: 0
registries: # define how registries should be created or used
  # create: true # creates a default registry to be used with the cluster; same as `--registry-create`
  # config: k3d_registries.yaml # define contents of the `registries.yaml` file (or reference a file); same as `--registry-config /path/to/config.yaml`
  use:
    - k3d-myregistry.localhost:12345 # some other k3d-managed registry; same as `--registry-use 'k3d-myregistry.localhost:12345'`
options:
  kubeconfig:
    updateDefaultKubeconfig: true # add new cluster to your default Kubeconfig; same as `--kubeconfig-update-default` (default: true)
    switchCurrentContext: true # also set current-context to the new cluster's context; same as `--kubeconfig-switch-context` (default: true)