cloudinstances

Documentation

Index

• Constants
• func GetNodeMap(nodes []v1.Node, cluster *kopsapi.Cluster) map[string]*v1.Node
• type CloudInstance
• type CloudInstanceGroup
  • func (group *CloudInstanceGroup) AdjustNeedUpdate()
  • func (c *CloudInstanceGroup) NewCloudInstance(instanceId string, status string, nodeMap map[string]*v1.Node) (*CloudInstance, error)
  • func (c *CloudInstanceGroup) Status() string

Constants

const CloudInstanceStatusDetached = "Detached"

CloudInstanceStatusDetached means the instance needs update and has been detached.

const CloudInstanceStatusNeedsUpdate = "NeedsUpdate"

CloudInstanceStatusNeedsUpdate means the instance has joined the cluster, is not detached, and needs to be updated.

const CloudInstanceStatusUpToDate = "UpToDate"

CloudInstanceStatusReady means the instance has joined the cluster, is not detached, and is up to date.

Functions

func GetNodeMap

func GetNodeMap(nodes []v1.Node, cluster *kopsapi.Cluster) map[string]*v1.Node

GetNodeMap returns a list of nodes keyed by their external id

Types

type CloudInstance

type CloudInstance struct {
	// ID is a unique identifier for the instance, meaningful to the cloud
	ID string
	// Node is the associated k8s instance, if it is known
	Node *v1.Node
	// CloudInstanceGroup is the managing CloudInstanceGroup
	CloudInstanceGroup *CloudInstanceGroup
	// Status indicates if the instance has joined the cluster and if it needs any updates.
	Status string
	// Roles are the roles the instance have.
	Roles []string
	// MachineType is the hardware resource class of the instance.
	MachineType string
	// Private IP is the private ip address of the instance.
	PrivateIP string
}

CloudInstance describes an instance in a CloudInstanceGroup group.

type CloudInstanceGroup

type CloudInstanceGroup struct {
	// HumanName is a user-friendly name for the group
	HumanName     string
	InstanceGroup *kopsapi.InstanceGroup
	Ready         []*CloudInstance
	NeedUpdate    []*CloudInstance
	MinSize       int
	TargetSize    int
	MaxSize       int

	// Raw allows for the implementer to attach an object, for tracking additional state
	Raw interface{}
}

CloudInstanceGroup is the cloud backing of InstanceGroup.

func (*CloudInstanceGroup) AdjustNeedUpdate

func (group *CloudInstanceGroup) AdjustNeedUpdate()

func (*CloudInstanceGroup) NewCloudInstance

func (c *CloudInstanceGroup) NewCloudInstance(instanceId string, status string, nodeMap map[string]*v1.Node) (*CloudInstance, error)

NewCloudInstance creates a new CloudInstance

func (*CloudInstanceGroup) Status

func (c *CloudInstanceGroup) Status() string

Status returns a human-readable Status indicating whether an update is needed