topnode

type Node interface {
	// Index is used to sort the nodes
	Index() int
	// Name return the node name
	Name() string
	// Type return the node type
	Type() types.NodeType
	// Role returns the role of node
	Role() []string
	// IP returns the node ip
	IP() string
	// Status returns the node status
	Status() string
	// GetV1Pods returns the pods of node
	GetV1Pods() []*corev1.Pod
	// GetV1Node returns the v1.node
	GetV1Node() *corev1.Node
	// Convert2NodeInfo convert node to node info
	Convert2NodeInfo() interface{}
	// AllDevicesAreHealthy returns the all devices are healthy
	AllDevicesAreHealthy() bool
	// WideFormat is used to display node information with wide format
	WideFormat() string
}

type NodeProcesser interface {
	// BuildNode builds the nodes and return the skip nodes
	BuildNode(client *kubernetes.Clientset, v1nodes *corev1.Node, nodes []Node, targetNodeType types.NodeType, index int, args buildNodeArgs) ([]Node, bool)
	// Convert2NodeInfos filters nodes
	Convert2NodeInfos(nodes []Node, allNodes types.AllNodeInfo) types.AllNodeInfo
	// DisplayNodesDetails display nodes which the processer knowns
	DisplayNodesDetails(w *tabwriter.Writer, nodes []Node)
	// DisplayNodesSummary display nodes summary
	DisplayNodesSummary(w *tabwriter.Writer, nodes []Node, showNodeType, isUnhealthy bool) (float64, float64, float64)
	// DisplayNodesCustomSummary display custom format of target type nodes
	DisplayNodesCustomSummary(w *tabwriter.Writer, nodes []Node)
	// SupportedNodeType Type returns the supported node type
	SupportedNodeType() types.NodeType
}