package k8s

import "time"

// ListMeta describes list of objects, i.e. holds information about pagination options set for the list.
type ListMeta struct {
	// Total number of items on the list. Used for pagination.
	TotalItems int `json:"totalItems"`
}

// ObjectMeta is metadata about an instance of a resource.
type ObjectMeta struct {
	// Name is unique within a namespace. Name is primarily intended for creation
	// idempotence and configuration definition.
	Name string `json:"name,omitempty"`

	// Namespace defines the space within which name must be unique. An empty namespace is
	// equivalent to the "default" namespace, but "default" is the canonical representation.
	// Not all objects are required to be scoped to a namespace - the value of this field for
	// those objects will be empty.
	Namespace string `json:"namespace,omitempty"`

	// Labels are key value pairs that may be used to scope and select individual resources.
	// Label keys are of the form:
	//     label-key ::= prefixed-name | name
	//     prefixed-name ::= prefix '/' name
	//     prefix ::= DNS_SUBDOMAIN
	//     name ::= DNS_LABEL
	// The prefix is optional.  If the prefix is not specified, the key is assumed to be private
	// to the user.  Other system components that wish to use labels must specify a prefix.
	Labels map[string]string `json:"labels,omitempty"`

	// Annotations are unstructured key value data stored with a resource that may be set by
	// external tooling. They are not queryable and should be preserved when modifying
	// objects.  Annotation keys have the same formatting restrictions as Label keys. See the
	// comments on Labels for details.
	Annotations map[string]string `json:"annotations,omitempty"`

	// CreationTimestamp is a timestamp representing the server time when this object was
	// created. It is not guaranteed to be set in happens-before order across separate operations.
	// Clients may not set this value. It is represented in RFC3339 form and is in UTC.
	CreationTimestamp Time `json:"creationTimestamp,omitempty"`
}

// TypeMeta describes an individual object in an API response or request with strings representing
// the type of the object.
type TypeMeta struct {
	// Kind is a string value representing the REST resource this object represents.
	// Servers may infer this from the endpoint the client submits requests to.
	// In smalllettercase.
	// More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#types-kinds
	Kind ResourceKind `json:"kind,omitempty"`
}

// NodeAllocatedResources describes node allocated resources.
type NodeAllocatedResources struct {
	// CPURequests is number of allocated milicores.
	CPURequests int64 `json:"cpuRequests"`

	// CPURequestsFraction is a fraction of CPU, that is allocated.
	CPURequestsFraction float64 `json:"cpuRequestsFraction"`

	// CPULimits is defined CPU limit.
	CPULimits int64 `json:"cpuLimits"`

	// CPULimitsFraction is a fraction of defined CPU limit, can be over 100%, i.e.
	// overcommitted.
	CPULimitsFraction float64 `json:"cpuLimitsFraction"`

	// CPUCapacity is specified node CPU capacity in milicores.
	CPUCapacity int64 `json:"cpuCapacity"`

	// MemoryRequests is a fraction of memory, that is allocated.
	MemoryRequests int64 `json:"memoryRequests"`

	// MemoryRequestsFraction is a fraction of memory, that is allocated.
	MemoryRequestsFraction float64 `json:"memoryRequestsFraction"`

	// MemoryLimits is defined memory limit.
	MemoryLimits int64 `json:"memoryLimits"`

	// MemoryLimitsFraction is a fraction of defined memory limit, can be over 100%, i.e.
	// overcommitted.
	MemoryLimitsFraction float64 `json:"memoryLimitsFraction"`

	// MemoryCapacity is specified node memory capacity in bytes.
	MemoryCapacity int64 `json:"memoryCapacity"`

	// AllocatedPods in number of currently allocated pods on the node.
	AllocatedPods int `json:"allocatedPods"`

	// PodCapacity is maximum number of pods, that can be allocated on the node.
	PodCapacity int64 `json:"podCapacity"`

	// PodFraction is a fraction of pods, that can be allocated on given node.
	PodFraction float64 `json:"podFraction"`
}

type Time struct {
	time.Time `protobuf:"-"`
}

// ResourceKind is an unique name for each resource. It can used for API discovery and generic
// code that does things based on the kind. For example, there may be a generic "deleter"
// that based on resource kind, name and namespace deletes it.
type ResourceKind string

type Unschedulable bool

type NodeIP string

type UID string