kubernetes/pkg/util/node/node.go

const NodeUnreachablePodReason …

const NodeUnreachablePodMessage …

type NoMatchError …

// Error is the implementation of the conventional interface for
// representing an error condition, with the nil value representing no error.
func (e *NoMatchError) Error() string { … }

// GetPreferredNodeAddress returns the address of the provided node, using the provided preference order.
// If none of the preferred address types are found, an error is returned.
func GetPreferredNodeAddress(node *v1.Node, preferredAddressTypes []v1.NodeAddressType) (string, error) { … }

// GetNodeHostIPs returns the provided node's IP(s); either a single "primary IP" for the
// node in a single-stack cluster, or a dual-stack pair of IPs in a dual-stack cluster
// (for nodes that actually have dual-stack IPs). Among other things, the IPs returned
// from this function are used as the `.status.PodIPs` values for host-network pods on the
// node, and the first IP is used as the `.status.HostIP` for all pods on the node.
func GetNodeHostIPs(node *v1.Node) ([]net.IP, error) { … }

// GetNodeHostIP returns the provided node's "primary" IP; see GetNodeHostIPs for more details
func GetNodeHostIP(node *v1.Node) (net.IP, error) { … }

// GetNodeIP returns an IP (as with GetNodeHostIP) for the node with the provided name.
// If required, it will wait for the node to be created.
func GetNodeIP(client clientset.Interface, name string) net.IP { … }

// IsNodeReady returns true if a node is ready; false otherwise.
func IsNodeReady(node *v1.Node) bool { … }