kubescaler

package

v2.2.0-beta.2+incompat... Latest Latest Go to latest Published: Jul 26, 2019 License: Apache-2.0 Imports: 25 Imported by: 0

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Repository

github.com/supergiant/capacity

Documentation ¶

Index ¶

Constants
Variables
func BoolPtr(in bool) *bool
func Merge(c, patch api.Config) api.Config
type ConfigManager
- func NewConfigManager(file persistentfile.Interface) (*ConfigManager, error)
type Kubescaler
- func New(opts Options) (*Kubescaler, error)
type ListerRegistry
type Options

Constants ¶

View Source

const (
	DefaultConfigFilepath = "/etc/kubescaler.conf"
)

View Source

const (
	EnvPrefix = "CAPACITY"
)

Variables ¶

View Source

var (
	ErrNoAllowedMachines = errors.New("no allowed machines were provided")
	ErrNotConfigured     = errors.New("worker manager is not configured properly")

	DefaultScanInterval            = time.Second * 20
	DefaultMaxMachineProvisionTime = time.Minute * 10
)

View Source

var ErrNoResourcesRequested = errors.New("empty cpu and RAM value")

Functions ¶

func BoolPtr ¶

func BoolPtr(in bool) *bool

func Merge ¶

func Merge(c, patch api.Config) api.Config

Types ¶

type ConfigManager ¶

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

func NewConfigManager ¶

func NewConfigManager(file persistentfile.Interface) (*ConfigManager, error)

func (*ConfigManager) GetConfig ¶

func (m *ConfigManager) GetConfig() api.Config

func (*ConfigManager) PatchConfig ¶

func (m *ConfigManager) PatchConfig(in api.Config) error

func (*ConfigManager) SetConfig ¶

func (m *ConfigManager) SetConfig(conf api.Config) error

methods for manipulating config

type Kubescaler ¶

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

func New ¶

func New(opts Options) (*Kubescaler, error)

func (*Kubescaler) CreateWorker ¶

func (s *Kubescaler) CreateWorker(ctx context.Context, mtype string) (*api.Worker, error)

func (*Kubescaler) DeleteWorker ¶

func (s *Kubescaler) DeleteWorker(ctx context.Context, nodeName, id string) (*api.Worker, error)

func (*Kubescaler) GetConfig ¶

func (s *Kubescaler) GetConfig() api.Config

func (*Kubescaler) GetWorker ¶

func (s *Kubescaler) GetWorker(ctx context.Context, id string) (*api.Worker, error)

func (*Kubescaler) IsReady ¶

func (s *Kubescaler) IsReady() bool

func (*Kubescaler) ListWorkers ¶

func (s *Kubescaler) ListWorkers(ctx context.Context) (*api.WorkerList, error)

func (*Kubescaler) MachineTypes ¶

func (s *Kubescaler) MachineTypes() []*provider.MachineType

func (*Kubescaler) PatchConfig ¶

func (s *Kubescaler) PatchConfig(conf api.Config) error

func (*Kubescaler) ReserveWorker ¶

func (s *Kubescaler) ReserveWorker(ctx context.Context, worker *api.Worker) (*api.Worker, error)

func (*Kubescaler) Run ¶

func (s *Kubescaler) Run() error

func (*Kubescaler) RunOnce ¶

func (s *Kubescaler) RunOnce(currentTime time.Time) error

func (*Kubescaler) SetConfig ¶

func (s *Kubescaler) SetConfig(conf api.Config) error

func (*Kubescaler) Stop ¶

func (s *Kubescaler) Stop(ctx context.Context) error

type ListerRegistry ¶

type ListerRegistry interface {
	ReadyNodeLister() listers.NodeLister
	ScheduledPodLister() listers.PodLister
	UnschedulablePodLister() listers.PodLister
}

type Options ¶

type Options struct {
	ConfigFile         string
	ConfigMapName      string
	ConfigMapNamespace string
	Kubeconfig         string
}

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
workers
fake

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