network

Documentation

Index

• Constants
• func WithDomainAttachments(domainAttachments map[string]string) vmNetConfiguratorOption
• type ConfigStateCache
  • func NewConfigStateCache(vmiUID string, cacheCreator cacheCreator) ConfigStateCache
  • func NewConfigStateCacheWithPodIfaceStateData(vmiUID string, cacheCreator cacheCreator, ...) ConfigStateCache
  • func (c *ConfigStateCache) Delete(key string) error
  • func (c *ConfigStateCache) Exists(key string) (bool, error)
  • func (c *ConfigStateCache) Read(key string) (cache.PodIfaceState, error)
  • func (c *ConfigStateCache) Write(key string, state cache.PodIfaceState) error
• type NSExecutor
• type NetConf
  • func NewNetConf() *NetConf
  • func NewNetConfWithCustomFactoryAndConfigState(nsFactory nsFactory, cacheCreator cacheCreator, state map[string]*netpod.State) *NetConf
  • func (c *NetConf) Setup(vmi *v1.VirtualMachineInstance, networks []v1.Network, launcherPid int, ...) error
  • 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) SetupPodNetworkPhase2(domain *api.Domain, networks []v1.Network) error

Constants

const (
	DefaultInterfaceQueueCount = 1
	UnknownInterfaceQueueCount = 0
)

Functions

func WithDomainAttachments

func WithDomainAttachments(domainAttachments map[string]string) vmNetConfiguratorOption

Types

type ConfigStateCache

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

func NewConfigStateCache

func NewConfigStateCache(vmiUID string, cacheCreator cacheCreator) ConfigStateCache

func NewConfigStateCacheWithPodIfaceStateData

func NewConfigStateCacheWithPodIfaceStateData(vmiUID string, cacheCreator cacheCreator, volatilePodIfaceState map[string]cache.PodIfaceState) ConfigStateCache

func (*ConfigStateCache) Delete

func (c *ConfigStateCache) Delete(key string) error

func (*ConfigStateCache) Exists

func (c *ConfigStateCache) Exists(key string) (bool, error)

func (*ConfigStateCache) Read

func (c *ConfigStateCache) Read(key string) (cache.PodIfaceState, error)

func (*ConfigStateCache) Write

func (c *ConfigStateCache) Write(key string, state cache.PodIfaceState) error

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 NewNetConfWithCustomFactoryAndConfigState

func NewNetConfWithCustomFactoryAndConfigState(nsFactory nsFactory, cacheCreator cacheCreator, state map[string]*netpod.State) *NetConf

func (*NetConf) Setup

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

Setup applies (privilege) network related changes for an existing virt-launcher pod.

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).
• Multus status: Interfaces reported by multus on the pod annotation. The virt-controller updates the VMI interfaces status my setting the infoSource field.

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, opts ...vmNetConfiguratorOption) *VMNetworkConfigurator

func (*VMNetworkConfigurator) SetupPodNetworkPhase2

func (n *VMNetworkConfigurator) SetupPodNetworkPhase2(domain *api.Domain, networks []v1.Network) error