}
	}
	if in.ServerCertSANs != nil {
		in, out := &in.ServerCertSANs, &out.ServerCertSANs
		*out = make([]string, len(*in))
		copy(*out, *in)
	}
	if in.PeerCertSANs != nil {
		in, out := &in.PeerCertSANs, &out.PeerCertSANs
		*out = make([]string, len(*in))
		copy(*out, *in)
	}
	return
}

// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalEtcd.

		}
	}
	if in.ServerCertSANs != nil {
		in, out := &in.ServerCertSANs, &out.ServerCertSANs
		*out = make([]string, len(*in))
		copy(*out, *in)
	}
	if in.PeerCertSANs != nil {
		in, out := &in.PeerCertSANs, &out.PeerCertSANs
		*out = make([]string, len(*in))
		copy(*out, *in)
	}
	return
}

// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalEtcd.

	// +optional
	ServerCertSANs []string `json:"serverCertSANs,omitempty"`
	// PeerCertSANs sets extra Subject Alternative Names for the etcd peer signing cert.
	// +optional
	PeerCertSANs []string `json:"peerCertSANs,omitempty"`
}

// ExternalEtcd describes an external etcd cluster.
// Kubeadm has no knowledge of where certificate files live and they must be supplied.

	// +optional
	ExtraEnvs []EnvVar

	// ServerCertSANs sets extra Subject Alternative Names for the etcd server signing cert.
	ServerCertSANs []string
	// PeerCertSANs sets extra Subject Alternative Names for the etcd peer signing cert.
	PeerCertSANs []string
}

// ExternalEtcd describes an external etcd cluster
type ExternalEtcd struct {

	// Endpoints of etcd members. Useful for using external etcd.