v1alpha1

type AppGroup struct {
	metav1.TypeMeta `json:",inline"`

	// Standard object's metadata.
	// +optional
	metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"`

	// AppGroupSpec defines the number of Pods and which Pods belong to the group.
	// +optional
	Spec AppGroupSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`

	// AppGroupStatus defines the observed use.
	// +optional
	Status AppGroupStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}

type AppGroupList struct {
	metav1.TypeMeta `json:",inline"`
	// Standard list metadata
	// +optional
	metav1.ListMeta `json:"metadata,omitempty"`

	// Items is the list of AppGroup
	Items []AppGroup `json:"items"`
}

type AppGroupSpec struct {
	// NumMembers defines the number of Pods belonging to the App Group
	// +kubebuilder:validation:Minimum=1
	// +required
	NumMembers int32 `json:"numMembers" protobuf:"bytes,1,opt,name=numMembers"`

	// The preferred Topology Sorting Algorithm
	// +required
	TopologySortingAlgorithm string `json:"topologySortingAlgorithm" protobuf:"bytes,2,opt,name=topologySortingAlgorithm"`

	// Workloads defines the workloads belonging to the group
	// +required
	Workloads AppGroupWorkloadList `json:"workloads" protobuf:"bytes,3,rep,name=workloads, casttype=AppGroupWorkloadList"`
}

type AppGroupStatus struct {
	// The number of actively running workloads (e.g., number of pods).
	// +optional
	// +kubebuilder:validation:Minimum=0
	RunningWorkloads int32 `json:"runningWorkloads,omitempty" protobuf:"bytes,1,opt,name=runningWorkloads"`

	// ScheduleStartTime of the group
	// +optional
	ScheduleStartTime metav1.Time `json:"scheduleStartTime,omitempty" protobuf:"bytes,2,opt,name=scheduleStartTime"`

	// TopologyCalculationTime of the group
	// +optional
	TopologyCalculationTime metav1.Time `json:"topologyCalculationTime,omitempty" protobuf:"bytes,3,opt,name=topologyCalculationTime"`

	// Topology order for TopSort plugin (QueueSort)
	// +optional
	TopologyOrder AppGroupTopologyList `json:"topologyOrder,omitempty" protobuf:"bytes,4,rep,name=topologyOrder,casttype=TopologyList"`
}

type AppGroupTopologyInfo struct {
	// Workload reference Info.
	Workload AppGroupWorkloadInfo `json:"workload,omitempty" protobuf:"bytes,1,opt,name=workload, casttype=AppGroupWorkloadInfo"`

	// Topology index.
	Index int32 `json:"index,omitempty" protobuf:"bytes,2,opt,name=index"`

	// AvgRequirement
	AvgRequirement int64 `json:"avgRequirement,omitempty" protobuf:"bytes,3,opt,name=avgRequirement"`

	// MaxRequirement
	MaxRequirement int64 `json:"maxRequirement,omitempty" protobuf:"bytes,4,opt,name=maxRequirement"`
}

type AppGroupTopologyList []AppGroupTopologyInfo

type AppGroupWorkload struct {
	// Workload reference Info.
	// +required
	Workload AppGroupWorkloadInfo `json:"workload" protobuf:"bytes,1,opt,name=workload, casttype=AppGroupWorkloadInfo"`

	// Dependencies of the Workload.
	// +optional
	Dependencies DependenciesList `json:"dependencies,omitempty" protobuf:"bytes,2,opt,name=dependencies, casttype=DependenciesList"`
}

type AppGroupWorkloadInfo struct {
	// Kind of the workload, info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds"
	// +required
	Kind string `json:"kind" protobuf:"bytes,1,opt,name=kind"`

	// Name represents the workload, info: http://kubernetes.io/docs/user-guide/identifiers#names
	// +required
	Name string `json:"name" protobuf:"bytes,2,opt,name=name"`

	// Selector defines how to find Pods related to the Workload (key = workload). (e.g., workload=w1)
	// +required
	Selector string `json:"selector" protobuf:"bytes,3,opt,name=selector"`

	// ApiVersion defines the versioned schema of an object.
	//+optional
	APIVersion string `json:"apiVersion,omitempty" protobuf:"bytes,4,opt,name=apiVersion"`

	// Namespace of the workload
	//+optional
	Namespace string `json:"namespace,omitempty" protobuf:"bytes,5,opt,name=namespace"`
}

type AppGroupWorkloadList []AppGroupWorkload

type DependenciesInfo struct {
	// Workload reference Info.
	// +required
	Workload AppGroupWorkloadInfo `json:"workload" protobuf:"bytes,1,opt,name=workload, casttype=AppGroupWorkloadInfo"`

	// MinBandwidth between workloads
	// +optional
	MinBandwidth resource.Quantity `json:"minBandwidth,omitempty" protobuf:"bytes,2,opt,name=minBandwidth"`

	// Max Network Cost between workloads
	// +kubebuilder:validation:Minimum=0
	// +kubebuilder:validation:Default=0
	// +kubebuilder:validation:Maximum=10000
	MaxNetworkCost int64 `json:"maxNetworkCost,omitempty" protobuf:"bytes,3,opt,name=maxNetworkCost"`
}

type DependenciesList []DependenciesInfo