detection

Documentation

Index

• func IsInvalidConfig(err error) bool
• type Config
• type Detection
  • func New(config Config) (*Detection, error)
  • func (d *Detection) ShouldScale(ctx context.Context, cr v1alpha1.AWSConfig) (bool, error)
  • func (d *Detection) ShouldUpdate(ctx context.Context, cr v1alpha1.AWSConfig) (bool, error)

Functions

func IsInvalidConfig

func IsInvalidConfig(err error) bool

IsInvalidConfig asserts invalidConfigError.

Types

type Config

type Config struct {
	Logger micrologger.Logger
}

type Detection

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

Detection is a service implementation deciding if a tenant cluster should be updated or scaled.

func New

func New(config Config) (*Detection, error)

func (*Detection) ShouldScale

func (d *Detection) ShouldScale(ctx context.Context, cr v1alpha1.AWSConfig) (bool, error)

ShouldScale determines whether the reconciled tenant cluster should be scaled. A tenant cluster is only allowed to scale in the following cases.

The tenant cluster's scaling max changes.
The tenant cluster's scaling min changes.

func (*Detection) ShouldUpdate

func (d *Detection) ShouldUpdate(ctx context.Context, cr v1alpha1.AWSConfig) (bool, error)

ShouldUpdate determines whether the reconciled tenant cluster should be updated. A tenant cluster is only allowed to update in the following cases.

The master node's instance type changes.
The worker node's docker volume size changes.
The worker node's instance type changes.
The tenant cluster's version changes.