import "k8s.io/kubernetes/pkg/util/node"
const ( // NodeUnreachablePodReason is the reason on a pod when its state cannot be confirmed as kubelet is unresponsive // on the node it is (was) running. NodeUnreachablePodReason = "NodeLost" // NodeUnreachablePodMessage is the message on a pod when its state cannot be confirmed as kubelet is unresponsive // on the node it is (was) running. NodeUnreachablePodMessage = "Node %v which was running pod %v is unresponsive" )
GetHostname returns OS's hostname if 'hostnameOverride' is empty; otherwise, return 'hostnameOverride'.
GetNodeHostIP returns the provided node's "primary" IP; see GetNodeHostIPs for more details
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.
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 GetPreferredNodeAddress(node *v1.Node, preferredAddressTypes []v1.NodeAddressType) (string, error)
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.
GetZoneKey is a helper function that builds a string identifier that is unique per failure-zone; it returns empty-string for no zone. Since there are currently two separate zone keys:
* "failure-domain.beta.kubernetes.io/zone" * "topology.kubernetes.io/zone"
GetZoneKey will first check failure-domain.beta.kubernetes.io/zone and if not exists, will then check topology.kubernetes.io/zone
PatchNodeCIDR patches the specified node's CIDR to the given value.
PatchNodeCIDRs patches the specified node.CIDR=cidrs[0] and node.CIDRs to the given value.
func PatchNodeStatus(c v1core.CoreV1Interface, nodeName types.NodeName, oldNode *v1.Node, newNode *v1.Node) (*v1.Node, []byte, error)
PatchNodeStatus patches node status.
func SetNodeCondition(c clientset.Interface, node types.NodeName, condition v1.NodeCondition) error
SetNodeCondition updates specific node condition with patch operation.
type NoMatchError struct {
// contains filtered or unexported fields
}
NoMatchError is a typed implementation of the error interface. It indicates a failure to get a matching Node.
func (e *NoMatchError) Error() string
Error is the implementation of the conventional interface for representing an error condition, with the nil value representing no error.
Package node imports 19 packages (graph) and is imported by 794 packages. Updated 2020-12-09. Refresh now. Tools for package owners.