nodes

func EnableMasterScheduling ¶

func EnableMasterScheduling(client corev1Typed.NodeInterface, scheduleable bool) error

EnableMasterScheduling enables/disables master nodes scheduling.

func EnsureAllNodesAreLabeled ¶

func EnsureAllNodesAreLabeled(label string) error

func GetNumOfReadyNodesInCluster ¶

func GetNumOfReadyNodesInCluster(client corev1Typed.NodeInterface) (int32, error)

GetNumOfReadyNodesInCluster gets the number of ready nodes in the cluster.

func IsNodeInCondition ¶

func IsNodeInCondition(node *corev1.Node, condition corev1.NodeConditionType) bool

IsNodeInCondition parses node conditions. Returns true if node is in given condition, otherwise false.

func IsNodeMaster ¶

func IsNodeMaster(node *corev1.Node, client corev1Typed.NodeInterface) (bool, error)

func LabelNode ¶

func LabelNode(client corev1Typed.CoreV1Interface, node *corev1.Node, label, value string) error

LabelNode labels a node by a given node name.

func UnCordon ¶

func UnCordon(client corev1Typed.NodeInterface, nodeName string) error

UnCordon removes cordon label from the given node.

func WaitForNodesReady ¶

func WaitForNodesReady(client corev1Typed.NodeInterface, timeout, interval time.Duration) error

WaitForNodesReady waits for all the nodes to become ready.