network

Documentation

Index

• 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

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).

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