types

type BootShutDownTime struct {
	NumInstances int     `json:"NumInstances" bson:"num_instances"`
	BootTime     float64 `json:"BootTime" bson:"boot_time"`
	ShutDownTime float64 `json:"ShutDownTime" bson:"shutdown_time"`
}

type ConfigMetrics struct {
	Cost              float64 `json:"cost" bson:"cost"`
	OverProvision     float64 `json:"over_provision" bson:"over_provision"`
	UnderProvision    float64 `json:"under_provision" bson:"under_provision"`
	RequestsCapacity  float64 `json:"requests_capacity" bson:"requests_capacity"`
	CPUUtilization    float64 `json:"cpu_utilization" bson:"cpu_utilization"`
	MemoryUtilization float64 `json:"mem_utilization" bson:"mem_utilization"`
	ShadowTimeSec     float64 `json:"shadow_time_sec" bson:"shadow_time_sec"`
	TransitionTimeSec float64 `json:"transition_time_sec" bson:"transition_time_sec"`
	ElapsedTimeSec    float64 `json:"elapsed_time_sec" bson:"elapsed_time_sec"`
}

type ContainersConfig struct {
	Limits     Limit            `json:"limits" bson:"limits"`
	MSCSetting MSCSimpleSetting `json:"mscs" bson:"mscs"`
	VMSet      VMScale          `json:"vms" bson:"vms"`
	Cost       float64          `json:"cost" bson:"cost"`
}

type CriticalInterval struct {
	TimeStart time.Time `json:"TimeStart"`
	Requests  float64   `json:"Requests"` //max/min point in the interval
	TimeEnd   time.Time `json:"TimeEnd"`
	TimePeak  time.Time
}

type Forecast struct {
	IDdb             bson.ObjectId     `bson:"_id"`
	ServiceName      string            `json:"service_name"  bson:"service_name"`
	ForecastedValues []ForecastedValue `json:"values"  bson:"values"`
	TimeWindowStart  time.Time         `json:"start_time"  bson:"start_time"`
	TimeWindowEnd    time.Time         `json:"end_time"  bson:"end_time"`
	IDPrediction     string            `json:"id"  bson:"id_predictions"`
}

type ForecastedValue struct {
	TimeStamp time.Time `json:"timestamp"`
	Requests  float64   `json:"requests"`
}

type InstancesBootShutdownTime struct {
	InstancesValues []BootShutDownTime `json:"InstanceValues" bson:"instances_values"`
	VMType          string             `json:"VMType" bson:"vm_type"`
}

type Limit struct {
	CPUCores         float64 `json:"Cpu_cores" bson:"cpu_cores"`
	MemoryGB         float64 `json:"Mem_gb" bson:"mem_gb"`
	RequestPerSecond int     `json:"Request_per_second" bson:"request_per_second"`
}

type MSCCompleteSetting struct {
	Replicas           int                `json:"Replicas"`
	BootTimeMs         float64            `json:"Pod_boot_time_ms"`
	StandDevBootTimeMS float64            `json:"Sd_Pod_boot_time_ms"`
	MSCPerSecond       MaxServiceCapacity `json:"Maximum_service_capacity_per_sec"`
	MSCPerMinute       MaxServiceCapacity `json:"Maximum_service_capacity_per_min"`
}

type MSCSimpleSetting struct {
	Replicas            int     `json:"replicas" bson:"replicas"`
	MSCPerSecond        float64 `json:"maximum_service_capacity_per_sec" bson:"maximum_service_capacity_per_sec"`
	BootTimeSec         float64 `json:"pod_boot_time_sec" bson:"pod_boot_time_sec"`
	StandDevBootTimeSec float64 `json:"sd_pod_boot_time_ms" bson:"sd_pod_boot_time_ms"`
}

type MaxServiceCapacity struct {
	Experimental  float64 `json:"Experimental" bson:"experimental"`
	RegBruteForce float64 `json:"RegBruteForce" bson:"reg_brute_force"`
	RegSmart      float64 `json:"RegSmart" bson:"reg_smart"`
}

type PerformanceProfile struct {
	ID          bson.ObjectId      `bson:"_id" json:"id"`
	MSCSettings []MSCSimpleSetting `json:"mscs" bson:"mscs"`
	Limit       Limit              `json:"limits" bson:"limits"`
}

type PoI struct {
	Peak                    bool    `json:"peak"`
	Index                   int     `json:"index"`
	Left_ips                float64 `json:"left_ips"`
	Right_ips               float64 `json:"right_ips"`
	Widht_heights           float64 `json:"widht_heights"`
	Index_in_interval_right []int   `json:"index_in_interval_right"`
	Index_in_interval_left  []int   `json:"index_in_interval_left"`
	Start                   struct {
		Index         int     `json:"index"`
		Left_ips      float64 `json:"left_ips"`
		Right_ips     float64 `json:"right_ips"`
		Widht_heights float64 `json:"widht_heights"`
	} `json:"index_left_valley"`
	End struct {
		Index         int     `json:"index"`
		Left_ips      float64 `json:"left_ips"`
		Right_ips     float64 `json:"right_ips"`
		Widht_heights float64 `json:"widht_heights"`
	} `json:"index_right_valley"`
}

type Policy struct {
	ID              bson.ObjectId     ` bson:"_id" json:"id"`
	Algorithm       string            `json:"algorithm" bson:"algorithm"`
	Metrics         PolicyMetrics     `json:"metrics" bson:"metrics"`
	Status          string            `json:"status" bson:"status"`
	Parameters      map[string]string `json:"parameters" bson:"parameters"`
	ScalingActions  []ScalingAction   `json:"scaling_actions" bson:"scaling_actions"`
	TimeWindowStart time.Time         `json:"window_time_start"  bson:"window_time_start"`
	TimeWindowEnd   time.Time         `json:"window_time_end"  bson:"window_time_end"`
}

type PolicyMetrics struct {
	Cost                          float64   `json:"cost" bson:"cost"`
	OverProvision                 float64   `json:"over_provision" bson:"over_provision"`
	UnderProvision                float64   `json:"under_provision" bson:"under_provision"`
	NumberScalingActions          int       `json:"n_scaling_actions" bson:"n_scaling_actions"`
	StartTimeDerivation           time.Time `json:"start_derivation_time" bson:"start_derivation_time"`
	FinishTimeDerivation          time.Time `json:"finish_derivation_time" bson:"finish_derivation_time"`
	DerivationDuration            float64   `json:"derivation_duration" bson:"derivation_duration"`
	NumberVMScalingActions        int       `json:"num_scale_vms" bson:"num_scale_vms"`
	NumberContainerScalingActions int       `json:"num_scale_containers" bson:"num_scale_containers"`
	AvgShadowTime                 float64   `json:"avg_shadow_time_sec" bson:"avg_shadow_time_sec"`
	AvgTransitionTime             float64   `json:"avg_transition_time_sec" bson:"avg_transition_time_sec"`
	AvgElapsedTime                float64   `json:"avg_time_between_scaling_sec" bson:"avg_time_between_scaling_sec"`
}

type PriceModel struct {
	VMPrices []VMPrice `yaml:"vm-prices"`
}

type Pricing struct {
	Price float64 `json:"price" bson:"price"`
	Unit  string  `json:"unit" bson:"unit"`
}

type ProcessedForecast struct {
	CriticalIntervals []CriticalInterval
}

type RequestCapacitySupply struct {
	IDPrediction   string              `json:"predictions_id"`
	StatesCapacity []StateLoadCapacity `json:"values"`
	URL            string              `json:"url"`
}

type ScalingAction struct {
	TimeStartTransition time.Time     `json:"time_start_transition" bson:"time_start_transition"`
	InitialState        State         `json:"initial_state" bson:"initial_state"`
	DesiredState        State         `json:"desired_state" bson:"desired_state"`
	TimeStart           time.Time     `json:"time_start" bson:"time_start"`
	TimeEnd             time.Time     `json:"time_end" bson:"time_end"`
	Metrics             ConfigMetrics `json:"metrics" bson:"metrics"`
}

type Service map[string]ServiceInfo

type ServiceInfo struct {
	Scale  int     `json:"Replicas"`
	CPU    float64 `json:"Cpu_cores"`
	Memory float64 `json:"Mem_gb"`
}

type ServicePerformanceProfile struct {
	HostInstanceType string `json:"HostInstanceType"`
	ServiceName      string `json:"ServiceName"`
	MainServiceName  string `json:"MainServiceName"`
	ServiceType      string `json:"ServiceType"`
	TestAPI          string `json:"TestAPI"`
	Profiles         []struct {
		Limits Limit                `json:"Limits"`
		MSCs   []MSCCompleteSetting `json:"MSCs"`
	} `json:"Profiles"`
}

type ServiceProfile struct {
	ID                  bson.ObjectId        `bson:"_id" json:"id"`
	Name                string               `json:"service_name" bson:"service_name"`
	ServiceType         string               `json:"service_type" bson:"service_type"`
	PerformanceProfiles []PerformanceProfile `json:"performance_profiles" bson:"performance_profiles"`
}

type State struct {
	Services Service `json:"Services"`
	Hash     string  `json:"Hash"`
	VMs      VMScale `json:"VMs"`
}

type StateLoadCapacity struct {
	TimeStamp time.Time `json:"timestamp"`
	Requests  float64   `json:"requests"`
}

type StructMap struct {
	Key   string `json:"key" bson:"key"`
	Value int    `json:"value" bson:"value"`
}

type VMPrice struct {
	VmType string  `yaml:"type"`
	Price  float64 `yaml:"price"`
	Unit   string  `yaml:"unit"`
}

type VMScale map[string]int

type VMTimeRecord map[string][]time.Time

type VmProfile struct {
	Type             string  `json:"type" bson:"type"`
	CPUCores         float64 `json:"cpu_cores" bson:"cpu_cores"`
	Memory           float64 `json:"mem_gb" bson:"mem_gb"`
	OS               string  `json:"os" bson:"os"`
	Pricing          Pricing `json:"pricing" bson:"pricing"`
	ReplicasCapacity int     `json:"replicas_capacity" bson:"replicas_capacity"`
}