network

Documentation

Index

• Constants
• type NSExecutor
• type NetConf
  • func NewNetConf() *NetConf
  • func NewNetConfWithCustomFactory(nsFactory nsFactory, cacheCreator cacheCreator) *NetConf
  • func (c *NetConf) Setup(vmi *v1.VirtualMachineInstance, launcherPid int, preSetup func() error) error
  • func (c *NetConf) SetupCompleted(vmi *v1.VirtualMachineInstance) bool
  • func (c *NetConf) Teardown(vmi *v1.VirtualMachineInstance) error
• type NetStat
  • func NewNetStat() *NetStat
  • func NewNetStateWithCustomFactory(cacheCreator cacheCreator) *NetStat
  • func (c *NetStat) CachePodInterfaceVolatileData(vmi *v1.VirtualMachineInstance, ifaceName string, ...)
  • func (c *NetStat) PodInterfaceVolatileDataIsCached(vmi *v1.VirtualMachineInstance, ifaceName string) bool
  • func (c *NetStat) Teardown(vmi *v1.VirtualMachineInstance)
  • func (c *NetStat) UpdateStatus(vmi *v1.VirtualMachineInstance, domain *api.Domain) error
• type VMNetworkConfigurator
  • func NewVMNetworkConfigurator(vmi *v1.VirtualMachineInstance, cacheCreator cacheCreator) *VMNetworkConfigurator
  • func (n *VMNetworkConfigurator) SetupPodNetworkPhase1(launcherPID int) error
  • func (n *VMNetworkConfigurator) SetupPodNetworkPhase2(domain *api.Domain) error

Constants

const (
	DefaultInterfaceQueueCount = 1
	UnknownInterfaceQueueCount = 0
)

Types

type NSExecutor

type NSExecutor interface {
	Do(func() error) error
}

type NetConf

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

func NewNetConf

func NewNetConf() *NetConf

func NewNetConfWithCustomFactory

func NewNetConfWithCustomFactory(nsFactory nsFactory, cacheCreator cacheCreator) *NetConf

func (*NetConf) Setup

func (c *NetConf) Setup(vmi *v1.VirtualMachineInstance, launcherPid int, preSetup func() error) error

Setup applies (privilege) network related changes for an existing virt-launcher pod. As the changes are performed in the virt-launcher network namespace, which is relative expensive, an early cache check is performed to avoid executing the same operation again (if the last one completed).

func (*NetConf) SetupCompleted

func (c *NetConf) SetupCompleted(vmi *v1.VirtualMachineInstance) bool

SetupCompleted examines if the setup on a given VMI completed. It uses the (soft) cache to determine the information.

func (*NetConf) Teardown

func (c *NetConf) Teardown(vmi *v1.VirtualMachineInstance) error

type NetStat

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

func NewNetStat

func NewNetStat() *NetStat

func NewNetStateWithCustomFactory

func NewNetStateWithCustomFactory(cacheCreator cacheCreator) *NetStat

func (*NetStat) CachePodInterfaceVolatileData

func (c *NetStat) CachePodInterfaceVolatileData(vmi *v1.VirtualMachineInstance, ifaceName string, data *cache.PodIfaceCacheData)

func (*NetStat) PodInterfaceVolatileDataIsCached

func (c *NetStat) PodInterfaceVolatileDataIsCached(vmi *v1.VirtualMachineInstance, ifaceName string) bool

func (*NetStat) Teardown

func (c *NetStat) Teardown(vmi *v1.VirtualMachineInstance)

func (*NetStat) UpdateStatus

func (c *NetStat) UpdateStatus(vmi *v1.VirtualMachineInstance, domain *api.Domain) error

UpdateStatus calculates the vmi.Status.Interfaces based on the following data sets: - Pod interface cache: interfaces data (IP/s) collected from the cache (which was populated during the network setup). - domain.Spec: interfaces configuration as seen by the (libvirt) domain. - domain.Status.Interfaces: interfaces reported by the guest agent (empty if Qemu agent not running). Podnet nic has to be the first one in vmi.Status.Interfaces list to match vmi crd wide columns definition

type VMNetworkConfigurator

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

func NewVMNetworkConfigurator

func NewVMNetworkConfigurator(vmi *v1.VirtualMachineInstance, cacheCreator cacheCreator) *VMNetworkConfigurator

func (*VMNetworkConfigurator) SetupPodNetworkPhase1

func (n *VMNetworkConfigurator) SetupPodNetworkPhase1(launcherPID int) error

func (*VMNetworkConfigurator) SetupPodNetworkPhase2

func (n *VMNetworkConfigurator) SetupPodNetworkPhase2(domain *api.Domain) error