tunnel

Documentation

Index

• func RegistryPath() string
• type HostState
  • func (h HostState) String() string
• type ID
  • func (t *ID) Equal(other *ID) bool
  • func (t *ID) String() string
• type LoadBalancerEmulator
  • func NewLoadBalancerEmulator(corev1Client typed_core.CoreV1Interface) LoadBalancerEmulator
  • func (l *LoadBalancerEmulator) Cleanup() ([]string, error)
  • func (l *LoadBalancerEmulator) PatchServiceIP(restClient rest.Interface, svc core.Service, ip string) error
  • func (l *LoadBalancerEmulator) PatchServices() ([]string, error)
• type Manager
  • func NewManager() *Manager
  • func (mgr *Manager) CleanupNotRunningTunnels() error
  • func (mgr *Manager) StartTunnel(ctx context.Context, machineName string, machineAPI libmachine.API, ...) (done chan bool, err error)
• type Patch
• type Route
  • func (r *Route) Equal(other *Route) bool
  • func (r *Route) String() string
• type Status
  • func (t *Status) Clone() *Status
  • func (t *Status) String() string

Functions

func RegistryPath

func RegistryPath() string

RegistryPath returns the path to the runnel registry file

Types

type HostState

type HostState int

HostState represents the status of a host

const (
	// Unknown represents an unknown state
	Unknown HostState = iota
	// Running represents a running state
	Running
	// Stopped represents a stopped state
	Stopped
)

func (HostState) String

func (h HostState) String() string

type ID

type ID struct {
	// Route is the key
	Route *Route
	// the rest is metadata
	MachineName string
	Pid         int
}

ID represents a registry ID

func (*ID) Equal

func (t *ID) Equal(other *ID) bool

Equal checks if two ID are equal

func (*ID) String

func (t *ID) String() string

type LoadBalancerEmulator

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

LoadBalancerEmulator is the main struct for emulating the loadbalancer behavior. it sets the ingress to the cluster IP

func NewLoadBalancerEmulator

func NewLoadBalancerEmulator(corev1Client typed_core.CoreV1Interface) LoadBalancerEmulator

NewLoadBalancerEmulator creates a new LoadBalancerEmulator

func (*LoadBalancerEmulator) Cleanup

func (l *LoadBalancerEmulator) Cleanup() ([]string, error)

Cleanup will clean up all load balancer services

func (*LoadBalancerEmulator) PatchServiceIP

func (l *LoadBalancerEmulator) PatchServiceIP(restClient rest.Interface, svc core.Service, ip string) error

PatchServiceIP will patch the given service and ip

func (*LoadBalancerEmulator) PatchServices

func (l *LoadBalancerEmulator) PatchServices() ([]string, error)

PatchServices will update all load balancer services

type Manager

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

Manager can create, start and cleanup a tunnel It keeps track of created tunnels for multiple vms so that it can cleanup after unclean shutdowns.

func NewManager

func NewManager() *Manager

NewManager creates a new Manager

func (*Manager) CleanupNotRunningTunnels

func (mgr *Manager) CleanupNotRunningTunnels() error

CleanupNotRunningTunnels cleans up tunnels that are not running

func (*Manager) StartTunnel

func (mgr *Manager) StartTunnel(ctx context.Context, machineName string, machineAPI libmachine.API, configLoader config.Loader, v1Core typed_core.CoreV1Interface) (done chan bool, err error)

StartTunnel starts the tunnel

type Patch

type Patch struct {
	Type         types.PatchType
	NameSpace    string
	NameSpaceSet bool
	Resource     string
	Subresource  string
	ResourceName string
	BodyContent  string
}

Patch represents a patch

type Route

type Route struct {
	Gateway       net.IP
	DestCIDR      *net.IPNet
	ClusterDomain string
	ClusterDNSIP  net.IP
}

Route represents a route

func (*Route) Equal

func (r *Route) Equal(other *Route) bool

Equal checks if two routes are equal

func (*Route) String

func (r *Route) String() string

type Status

type Status struct {
	TunnelID ID

	MinikubeState HostState
	MinikubeError error

	RouteError error

	PatchedServices           []string
	LoadBalancerEmulatorError error
}

Status represents the tunnel status

func (*Status) Clone

func (t *Status) Clone() *Status

Clone clones an existing Status

func (*Status) String

func (t *Status) String() string