admission

type Decision struct {
	Admitted              bool   `json:"admitted"`
	Reason                Reason `json:"reason"`
	Pool                  string `json:"pool"`
	RequiredCPUReserve    int    `json:"required_cpu_reserve"`
	RequiredMemoryReserve int    `json:"required_memory_reserve_mib"`
	RemainingCPUUnits     int    `json:"remaining_cpu_units"`
	RemainingMemoryMiB    int    `json:"remaining_memory_mib"`
	RemainingAvailableMiB int    `json:"remaining_available_memory_mib"`
}

type HostSnapshot struct {
	Healthy            bool    `json:"healthy" yaml:"healthy"`
	TotalCPUUnits      int     `json:"total_cpu_units" yaml:"total_cpu_units"`
	TotalMemoryMiB     int     `json:"total_memory_mib" yaml:"total_memory_mib"`
	AvailableMemoryMiB int     `json:"available_memory_mib" yaml:"available_memory_mib"`
	AllocatedCPUUnits  int     `json:"allocated_cpu_units" yaml:"allocated_cpu_units"`
	AllocatedMemoryMiB int     `json:"allocated_memory_mib" yaml:"allocated_memory_mib"`
	FreeDiskPercent    int     `json:"free_disk_percent" yaml:"free_disk_percent"`
	PressureAvailable  bool    `json:"pressure_available" yaml:"pressure_available"`
	CPUSomeAvg10       float64 `json:"cpu_some_avg10" yaml:"cpu_some_avg10"`
	MemoryFullAvg10    float64 `json:"memory_full_avg10" yaml:"memory_full_avg10"`
	IOFullAvg10        float64 `json:"io_full_avg10" yaml:"io_full_avg10"`
	RecentOOMKills     int     `json:"recent_oom_kills" yaml:"recent_oom_kills"`
}

type Reason string

type Request struct {
	PoolName  string
	VCPU      int
	MemoryMiB int
}

type ReservePolicy struct {
	MinimumCPUUnits int
	// MaximumFleetCPUPercent means aggregate CPU is enforced by the worker
	// cgroup. In that mode the admission ledger may commit all physical vCPU;
	// the cgroup, rather than stranded integer CPU units, preserves headroom.
	MaximumFleetCPUPercent int
	MinimumMemoryMiB       int
	MinimumPercent         int
	MinimumFreeDiskPercent int
	RequirePressure        bool
	MaxCPUSomeAvg10        float64
	MaxMemoryFullAvg10     float64
	MaxIOFullAvg10         float64
	MaxRecentOOMKills      int
}