vswitch

Documentation

Index

• Variables
• type ByAvailableIP
  • func (a ByAvailableIP) Len() int
  • func (a ByAvailableIP) Less(i, j int) bool
  • func (a ByAvailableIP) Swap(i, j int)
• type SelectOption
• type SelectOptions
  • func (o *SelectOptions) Apply(so *SelectOptions)
  • func (o *SelectOptions) ApplyOptions(opts []SelectOption) *SelectOptions
• type SelectionPolicy
• type Switch
• type SwitchPool
  • func NewSwitchPool(size int, ttl string) (*SwitchPool, error)
  • func (s *SwitchPool) Add(sw *Switch)
  • func (s *SwitchPool) Block(id string)
  • func (s *SwitchPool) Del(key string)
  • func (s *SwitchPool) GetByID(ctx context.Context, client client.VPC, id string) (*Switch, error)
  • func (s *SwitchPool) GetOne(ctx context.Context, client client.VPC, zone string, ids []string, ...) (*Switch, error)

Variables

var ErrIPNotEnough = errors.New("no ip left")

var ErrNoAvailableVSwitch = errors.New("no available vSwitch")

Types

type ByAvailableIP

type ByAvailableIP []Switch

func (ByAvailableIP) Len

func (a ByAvailableIP) Len() int

func (ByAvailableIP) Less

func (a ByAvailableIP) Less(i, j int) bool

func (ByAvailableIP) Swap

func (a ByAvailableIP) Swap(i, j int)

type SelectOption

type SelectOption interface {
	// Apply applies this configuration to the given select options.
	Apply(*SelectOptions)
}

type SelectOptions

type SelectOptions struct {
	IgnoreZone bool

	VSwitchSelectPolicy SelectionPolicy
}

SelectOptions contains options for requests.

func (*SelectOptions) Apply

func (o *SelectOptions) Apply(so *SelectOptions)

Apply implements SelectOption.

func (*SelectOptions) ApplyOptions

func (o *SelectOptions) ApplyOptions(opts []SelectOption) *SelectOptions

ApplyOptions applies the given select options on these options

type SelectionPolicy

type SelectionPolicy string

const (
	VSwitchSelectionPolicyOrdered SelectionPolicy = "ordered"
	VSwitchSelectionPolicyRandom  SelectionPolicy = "random"
	VSwitchSelectionPolicyMost    SelectionPolicy = "most"
)

VSwitch Selection Policy

type Switch

type Switch struct {
	ID   string
	Zone string

	AvailableIPCount int64 // for ipv4
	IPv4CIDR         string
	IPv6CIDR         string
}

Switch hole all switch info from both terway config and podNetworking

type SwitchPool

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

SwitchPool contain all vSwitches

func NewSwitchPool

func NewSwitchPool(size int, ttl string) (*SwitchPool, error)

NewSwitchPool create pool and set vSwitches to pool

func (*SwitchPool) Add

func (s *SwitchPool) Add(sw *Switch)

Add Switch to cache. Test purpose.

func (*SwitchPool) Block

func (s *SwitchPool) Block(id string)

func (*SwitchPool) Del

func (s *SwitchPool) Del(key string)

Del Switch from cache. Test purpose.

func (*SwitchPool) GetByID

func (s *SwitchPool) GetByID(ctx context.Context, client client.VPC, id string) (*Switch, error)

GetByID will get vSwitch info from local store or openAPI

func (*SwitchPool) GetOne

func (s *SwitchPool) GetOne(ctx context.Context, client client.VPC, zone string, ids []string, opts ...SelectOption) (*Switch, error)

GetOne get one vSwitch by zone and limit in ids