nova

type HypervisorStatistics struct {
	Id                 int
	CurrentWorkload    int
	DiskAvailableLeast int
	FreeDiskGB         int
	FreeRamMB          int
	HypervisorVersion  int
	LocalGB            int
	LocalGBUsed        int
	MemoryMB           int
	MemoryMBUsed       int
	RunningVMs         int
	VCPUs              int
	VCPUsUsed          int
}

type LimitsAbsolute struct {
	MaxServerMeta           int
	MaxPersonality          int
	TotalServerGroupsUsed   int
	MaxImageMeta            int
	MaxPersonalitySize      int
	MaxServerGroups         int
	MaxSecurityGroupRules   int
	MaxTotalKeypairs        int
	TotalCoresUsed          int
	TotalRAMUsed            int
	TotalInstancesUsed      int
	MaxSecurityGroups       int
	TotalFloatingIPsUsed    int
	MaxTotalCores           int
	TotalSecurityGroupsUsed int
	MaxTotalFloatingIPs     int
	MaxTotalInstances       int
	MaxTotalRamSize         int
	MaxServerGroupMembers   int
}

type Nova interface {
	GetLimits() (LimitsAbsolute, error)
	GetQuotas() (QuotaSet, error)
	GetHypervisorStatistics() (HypervisorStatistics, error)
}

type QuotaSet struct {
	Cores          int
	FixedIps       int
	FloatingIps    int
	Instances      int
	KeyPairs       int
	Ram            int
	SecurityGroups int
}