api

type BackoffInfo struct {
	// ErrorCode is a specific error code for error condition
	ErrorCode string `json:"errorCode,omitempty" yaml:"errorCode,omitempty"`
	// ErrorMessage is human readable description of error condition
	ErrorMessage string `json:"errorMessage,omitempty" yaml:"errorMessage,omitempty"`
}

type ClusterAutoscalerConditionStatus string

type ClusterAutoscalerStatus struct {
	// Time of the cluster autoscaler status.
	Time string `json:"time,omitempty" yaml:"time,omitempty"`
	// AutoscalerStatus contains status of ClusterAutoscaler (e.g. 'Initializing' & 'Running').
	AutoscalerStatus ClusterAutoscalerStatusCondition `json:"autoscalerStatus,omitempty" yaml:"autoscalerStatus,omitempty"`
	// Message contains extra information about the status.
	Message string `json:"message,omitempty" yaml:"message,omitempty"`
	// ClusterWide contains conditions that apply to the whole cluster.
	ClusterWide ClusterWideStatus `json:"clusterWide,omitempty" yaml:"clusterWide,omitempty"`
	// NodeGroups contains status information of individual node groups on which CA works.
	NodeGroups []NodeGroupStatus `json:"nodeGroups,omitempty" yaml:"nodeGroups,omitempty"`
}

type ClusterAutoscalerStatusCondition string

type ClusterHealthCondition struct {
	// Status of cluster health.
	Status ClusterAutoscalerConditionStatus `json:"status,omitempty" yaml:"status,omitempty"`
	// NodeCounts contains number of nodes that satisfy different criteria in the cluster.
	NodeCounts NodeCount `json:"nodeCounts,omitempty" yaml:"nodeCounts,omitempty"`
	// LastProbeTime is the last time we probed the condition.
	LastProbeTime metav1.Time `json:"lastProbeTime,omitempty" yaml:"lastProbeTime,omitempty"`
	// LastTransitionTime is the time since when the condition was in the given state.
	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" yaml:"lastTransitionTime,omitempty"`
}

type ClusterScaleUpCondition struct {
	// Status of the scale up.
	Status ClusterAutoscalerConditionStatus `json:"status,omitempty" yaml:"status,omitempty"`
	// LastProbeTime is the last time we probed the condition.
	LastProbeTime metav1.Time `json:"lastProbeTime,omitempty" yaml:"lastProbeTime,omitempty"`
	// LastTransitionTime is the time since when the condition was in the given state.
	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" yaml:"lastTransitionTime,omitempty"`
}

type ClusterWideStatus struct {
	// Health contains information about health condition of the cluster.
	Health ClusterHealthCondition `json:"health,omitempty" yaml:"health,omitempty"`
	// ScaleUp contains information about scale up condition of the cluster.
	ScaleUp ClusterScaleUpCondition `json:"scaleUp,omitempty" yaml:"scaleUp,omitempty"`
	// ScaleDown contains information about scale down condition of the node group.
	ScaleDown ScaleDownCondition `json:"scaleDown,omitempty" yaml:"scaleDown,omitempty"`
}

type NodeCount struct {
	Registered       RegisteredNodeCount `json:"registered,omitempty" yaml:"registered,omitempty"`
	LongUnregistered int                 `json:"longUnregistered" yaml:"longUnregistered"`
	Unregistered     int                 `json:"unregistered" yaml:"unregistered"`
}

type NodeGroupHealthCondition struct {
	// Status of node group health.
	Status ClusterAutoscalerConditionStatus `json:"status,omitempty" yaml:"status,omitempty"`
	// NodeCounts contains number of nodes that satisfy different criteria in the node group.
	NodeCounts NodeCount `json:"nodeCounts,omitempty" yaml:"nodeCounts,omitempty"`
	// CloudProviderTarget is the target size set by cloud provider.
	CloudProviderTarget int `json:"cloudProviderTarget" yaml:"cloudProviderTarget"`
	// MinSize is the CA max size of a node group.
	MinSize int `json:"minSize" yaml:"minSize"`
	// MaxSize is the CA max size of a node group.
	MaxSize int `json:"maxSize" yaml:"maxSize"`
	// LastProbeTime is the last time we probed the condition.
	LastProbeTime metav1.Time `json:"lastProbeTime,omitempty" yaml:"lastProbeTime,omitempty"`
	// LastTransitionTime is the time since when the condition was in the given state.
	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" yaml:"lastTransitionTime,omitempty"`
}

type NodeGroupScaleUpCondition struct {
	// Status of the scale up.
	Status ClusterAutoscalerConditionStatus `json:"status,omitempty" yaml:"status,omitempty"`
	// LastProbeTime is the last time we probed the condition.
	BackoffInfo BackoffInfo `json:"backoffInfo,omitempty" yaml:"backoffInfo,omitempty"`
	// LastProbeTime is the last time we probed the condition.
	LastProbeTime metav1.Time `json:"lastProbeTime,omitempty" yaml:"lastProbeTime,omitempty"`
	// LastTransitionTime is the time since when the condition was in the given state.
	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" yaml:"lastTransitionTime,omitempty"`
}

type NodeGroupStatus struct {
	// Name of the node group.
	Name string `json:"name,omitempty" yaml:"name,omitempty"`
	// Health contains information about health condition of the node group.
	Health NodeGroupHealthCondition `json:"health,omitempty" yaml:"health,omitempty"`
	// ScaleUp contains information about scale up condition of the node group.
	ScaleUp NodeGroupScaleUpCondition `json:"scaleUp,omitempty" yaml:"scaleUp,omitempty"`
	// ScaleDown contains information about scale down condition of the node group.
	ScaleDown ScaleDownCondition `json:"scaleDown,omitempty" yaml:"scaleDown,omitempty"`
}

type RegisteredNodeCount struct {
	Total      int `json:"total" yaml:"total"`
	Ready      int `json:"ready" yaml:"ready"`
	NotStarted int `json:"notStarted" yaml:"notStarted"`
	// Number of nodes that are being currently deleted. They exist in K8S but are not included in NodeGroup.TargetSize().
	BeingDeleted int                        `json:"beingDeleted,omitempty" yaml:"beingDeleted,omitempty"`
	Unready      RegisteredUnreadyNodeCount `json:"unready,omitempty" yaml:"unready,omitempty"`
}

type RegisteredUnreadyNodeCount struct {
	// Total number of registered but unready nodes.
	Total int `json:"total" yaml:"total"`
	// ResourceUnready is the number of registered but unready nodes due to a missing resource (e.g. GPU).
	ResourceUnready int `json:"resourceUnready" yaml:"resourceUnready"`
}

type ScaleDownCondition struct {
	// Status of the scale down.
	Status ClusterAutoscalerConditionStatus `json:"status,omitempty" yaml:"status,omitempty"`
	// Candidates number for the scale down.
	Candidates int `json:"candidates,omitempty" yaml:"candidates,omitempty"`
	// LastProbeTime is the last time we probed the condition.
	LastProbeTime metav1.Time `json:"lastProbeTime,omitempty" yaml:"lastProbeTime,omitempty"`
	// LastTransitionTime is the time since when the condition was in the given state.
	LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" yaml:"lastTransitionTime,omitempty"`
}