subnet

Oct 17, 2022

Changes in this version

+ func CheckNetworkConfig(config *Config) error

+ func GetFlannelIPv6Network(config *Config) ip.IP6Net

+ func GetFlannelNetwork(config *Config) ip.IP4Net

type Config

+ IPv6Networks []ip.IP6Net

+ Networks []ip.IP4Net

type Manager

+ CompleteLease func(ctx context.Context, lease *Lease, wg *sync.WaitGroup) error

Oct 18, 2021

Changes in this version

type Config

+ EnableIPv4 bool

+ EnableIPv6 bool

+ IPv6Network ip.IP6Net

+ IPv6SubnetLen uint

+ IPv6SubnetMax *ip.IP6

+ IPv6SubnetMin *ip.IP6

type Lease

+ EnableIPv4 bool

+ EnableIPv6 bool

+ IPv6Subnet ip.IP6Net

type LeaseAttrs

+ BackendV6Data json.RawMessage

+ PublicIPv6 *ip.IP6

Jul 11, 2017

Changes in this version

type Lease

+ Asof uint64

type Manager

+ Name func() string

Jul 15, 2016

Changes in this version

+ const DEFAULT_TTL

+ var ErrLeaseTaken = errors.New("subnet: lease already taken")

+ var ErrNoMoreTries = errors.New("subnet: no more tries")

+ func MakeSubnetKey(sn ip.IP4Net) string

+ func ParseSubnetKey(s string) *ip.IP4Net

+ func WatchLease(ctx context.Context, sm Manager, network string, sn ip.IP4Net, ...)

+ func WatchNetworks(ctx context.Context, sm Manager, receiver chan []Event)

type Config

+ BackendType string

type EtcdConfig

+ Password string

+ Username string

type Event

+ Network string

type EventType

+ const EventAdded

+ const EventRemoved

+ type LeaseWatchResult struct

+ Cursor interface{}

+ Events []Event

+ Snapshot []Lease

+ type LocalManager struct

+ func (m *LocalManager) AcquireLease(ctx context.Context, network string, attrs *LeaseAttrs) (*Lease, error)

+ func (m *LocalManager) AddReservation(ctx context.Context, network string, r *Reservation) error

+ func (m *LocalManager) GetNetworkConfig(ctx context.Context, network string) (*Config, error)

+ func (m *LocalManager) ListReservations(ctx context.Context, network string) ([]Reservation, error)

+ func (m *LocalManager) RemoveReservation(ctx context.Context, network string, subnet ip.IP4Net) error

+ func (m *LocalManager) RenewLease(ctx context.Context, network string, lease *Lease) error

+ func (m *LocalManager) RevokeLease(ctx context.Context, network string, sn ip.IP4Net) error

+ func (m *LocalManager) WatchLease(ctx context.Context, network string, sn ip.IP4Net, cursor interface{}) (LeaseWatchResult, error)

+ func (m *LocalManager) WatchLeases(ctx context.Context, network string, cursor interface{}) (LeaseWatchResult, error)

+ func (m *LocalManager) WatchNetworks(ctx context.Context, cursor interface{}) (NetworkWatchResult, error)

type Manager

+ func NewLocalManager(config *EtcdConfig) (Manager, error)

+ AddReservation func(ctx context.Context, network string, r *Reservation) error

+ ListReservations func(ctx context.Context, network string) ([]Reservation, error)

+ RemoveReservation func(ctx context.Context, network string, subnet ip.IP4Net) error

+ RevokeLease func(ctx context.Context, network string, sn ip.IP4Net) error

+ WatchLease func(ctx context.Context, network string, sn ip.IP4Net, cursor interface{}) (LeaseWatchResult, error)

+ WatchNetworks func(ctx context.Context, cursor interface{}) (NetworkWatchResult, error)

+ type MockSubnetRegistry struct

+ func NewMockRegistry(network, config string, initialSubnets []Lease) *MockSubnetRegistry

+ func (msr *MockSubnetRegistry) CreateNetwork(ctx context.Context, network, config string) error

+ func (msr *MockSubnetRegistry) DeleteNetwork(ctx context.Context, network string) error

+ type NetworkWatchResult struct

+ Cursor interface{}

+ Events []Event

+ Snapshot []string

+ type Reservation struct

+ PublicIP ip.IP4

+ Subnet ip.IP4Net

Jun 25, 2015

Changes in this version

+ func LeaseRenewer(ctx context.Context, m Manager, network string, lease *Lease)

+ func WatchLeases(ctx context.Context, sm Manager, network string, receiver chan []Event)

+ type EtcdManager struct

+ func (m *EtcdManager) AcquireLease(ctx context.Context, network string, attrs *LeaseAttrs) (*Lease, error)

+ func (m *EtcdManager) GetNetworkConfig(ctx context.Context, network string) (*Config, error)

+ func (m *EtcdManager) RenewLease(ctx context.Context, network string, lease *Lease) error

+ func (m *EtcdManager) WatchLeases(ctx context.Context, network string, cursor interface{}) (WatchResult, error)

type EventType

+ func (et *EventType) UnmarshalJSON(data []byte) error

+ func (et EventType) MarshalJSON() ([]byte, error)

+ type Lease struct

+ Attrs *LeaseAttrs

+ Expiration time.Time

+ Subnet ip.IP4Net

+ func (l *Lease) Key() string

+ type Manager interface

+ AcquireLease func(ctx context.Context, network string, attrs *LeaseAttrs) (*Lease, error)

+ GetNetworkConfig func(ctx context.Context, network string) (*Config, error)

+ RenewLease func(ctx context.Context, network string, lease *Lease) error

+ WatchLeases func(ctx context.Context, network string, cursor interface{}) (WatchResult, error)

+ func NewEtcdManager(config *EtcdConfig) (Manager, error)

+ func NewMockManager(ttlOverride uint64, config string) Manager

+ type Registry interface

+ type WatchResult struct

+ Cursor interface{}

+ Events []Event

+ Snapshot []Lease

Dec 22, 2014

Changes in this version

+ type EtcdConfig struct

+ CAFile string

+ Certfile string

+ Endpoints []string

+ Keyfile string

+ Prefix string

+ type LeaseAttrs struct

+ BackendData json.RawMessage

+ BackendType string

+ PublicIP ip.IP4

type SubnetLease

+ Attrs LeaseAttrs

Oct 14, 2014

Changes in this version

+ const SubnetAdded

+ const SubnetRemoved

+ type BaseAttrs struct

+ PublicIP ip.IP4

+ type Config struct

+ Backend json.RawMessage

+ Network ip.IP4Net

+ SubnetLen uint

+ SubnetMax ip.IP4

+ SubnetMin ip.IP4

+ func ParseConfig(s string) (*Config, error)

+ type Event struct

+ Lease SubnetLease

+ Type EventType

+ type EventBatch []Event

+ type EventType int

+ type SubnetLease struct

+ Data string

+ Network ip.IP4Net

+ type SubnetManager struct

+ func NewSubnetManager(etcdEndpoint, prefix string) (*SubnetManager, error)

+ func (sm *SubnetManager) AcquireLease(extIP ip.IP4, data interface{}, cancel chan bool) (ip.IP4Net, error)

+ func (sm *SubnetManager) GetConfig() *Config

+ func (sm *SubnetManager) LeaseRenewer(cancel chan bool)

+ func (sm *SubnetManager) UpdateSubnet(data string) error

+ func (sm *SubnetManager) WatchLeases(receiver chan EventBatch, cancel chan bool)