machineutils

const (
	// GetVMStatus sets machine status to terminating and specifies next step as getting VMs
	GetVMStatus = "Set machine status to termination. Now, getting VM Status"

	// InstanceInitialization is a step that represents initialization of a VM instance (post-creation).
	InstanceInitialization = "Initialize VM Instance"

	// InitiateDrain specifies next step as initiate node drain
	InitiateDrain = "Initiate node drain"

	// NodeReadyForUpdate specifies next step as node ready for update.
	NodeReadyForUpdate = "Node drain successful. Node is ready for update"

	// DelVolumesAttachments specifies next step as deleting volume attachments
	DelVolumesAttachments = "Delete Volume Attachments"

	// InitiateVMDeletion specifies next step as initiate VM deletion
	InitiateVMDeletion = "Initiate VM deletion"

	// InitiateNodeDeletion specifies next step as node object deletion
	InitiateNodeDeletion = "Initiate node object deletion"

	// InitiateFinalizerRemoval specifies next step as machine finalizer removal
	InitiateFinalizerRemoval = "Initiate machine object finalizer removal"

	// LastAppliedALTAnnotation contains the last configuration of annotations, labels & taints applied on the node object
	LastAppliedALTAnnotation = "node.machine.sapcloud.io/last-applied-anno-labels-taints"

	// LastAppliedVirtualCapacityAnnotation contains the last configuration of MachineClass.NodeTemplate.VirtualCapacity applied on the node object
	LastAppliedVirtualCapacityAnnotation = "node.machine.sapcloud.io/last-applied-virtual-capacity"

	// MachinePriority is the annotation used to specify priority
	// associated with a machine while deleting it. The less its
	// priority the more likely it is to be deleted first
	// Default priority for a machine is set to 3
	MachinePriority = "machinepriority.machine.sapcloud.io"

	// MachineClassKind is used to identify the machineClassKind for generic machineClasses
	MachineClassKind = "MachineClass"

	// NotManagedByMCM annotation helps in identifying the nodes which are not handled by MCM
	NotManagedByMCM = "node.machine.sapcloud.io/not-managed-by-mcm"

	// TriggerDeletionByMCM annotation on the node or machine would trigger the deletion of the corresponding node and machine object in the control cluster
	// This annotation can also be set on the MachineDeployment and contains the machine names for which deletion should be triggered.
	// The latter feature is leveraged by the CA-MCM cloud provider.
	TriggerDeletionByMCM = "node.machine.sapcloud.io/trigger-deletion-by-mcm"

	// NodeUnhealthy is a node termination reason for failed machines
	NodeUnhealthy = "Unhealthy"

	// NodeScaledDown is a node termination reason for healthy deleted machines
	NodeScaledDown = "ScaleDown"

	// NodeTerminationCondition describes nodes that are terminating
	NodeTerminationCondition v1.NodeConditionType = "Terminating"

	// TaintNodeCriticalComponentsNotReady is the name of a gardener taint
	// indicating that a node is not yet ready to have user workload scheduled
	TaintNodeCriticalComponentsNotReady = "node.gardener.cloud/critical-components-not-ready"

	// MachineLabelKey defines the labels which contains the name of the machine of a node
	MachineLabelKey = "node.gardener.cloud/machine-name"

	// LabelKeyMachineSetScaleUpDisabled is the label key that indicates scaling up of the machine set is disabled.
	LabelKeyMachineSetScaleUpDisabled = "node.machine.sapcloud.io/scale-up-disabled"
)