scaler

type ASGDriver struct {
	Name                              string
	Cfg                               aws.Config
	MaxDescribeScalingActivitiesPages int
	ElasticCIMode                     bool
	MinimumInstanceUptime             time.Duration
	MaxDanglingInstancesToCheck       int           // Maximum number of instances to check for dangling instances (only used for dangling instance scanning, not for normal scale-in)
	DanglingInstancesCheckInterval    time.Duration // Interval between dangling-instance checks; used to rotate the check window. Defaults to 60s when 0.
	// contains filtered or unexported fields
}

type AutoscaleGroupDetails struct {
	Pending      int64
	DesiredCount int64
	MinSize      int64
	MaxSize      int64
	InstanceIDs  []string // Instance IDs in the ASG
	ActualCount  int64    // Actual number of running instances
}

type Params struct {
	AutoScalingGroupName           string
	AgentsPerInstance              int
	BuildkiteAgentToken            string
	BuildkiteQueue                 string
	UserAgent                      string
	PublishCloudWatchMetrics       bool
	DryRun                         bool
	IncludeWaiting                 bool
	ScaleInParams                  ScaleParams
	ScaleOutParams                 ScaleParams
	InstanceBuffer                 int
	ScaleOnlyAfterAllEvent         bool
	AvailabilityThreshold          float64       // Threshold for agent availability (default 50%, all modes)
	ASGActivityCooldown            time.Duration // How long to wait after an ASG activity before scaling again
	ElasticCIMode                  bool          // Special mode for Elastic CI Stack with additional safety checks
	MinimumInstanceUptime          time.Duration // How long instance should be online before being eligible for dangling instance check
	MaxDanglingInstancesToCheck    int           // Maximum number of instances to check for dangling instances (only used for dangling instance scanning, not for normal scale-in)
	MaxInstanceCap                 int           // Maximum instance count cap (0 means no cap)
	DanglingInstancesCheckInterval time.Duration // Interval between dangling-instance checks; used to rotate the check window. Defaults to 60s when 0.
}

type ScaleParams struct {
	Disable        bool
	CooldownPeriod time.Duration
	Factor         float64
	LastEvent      time.Time
}

type Scaler struct {
	// contains filtered or unexported fields
}

type ScalingCalculator struct {
	// contains filtered or unexported fields
}