agent

package
Version: v1.5.0 Latest Latest
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Published: Jan 21, 2022 License: Apache-2.0 Imports: 40 Imported by: 0

Documentation

Overview

Package agent contains the libraries that drive the antrea-agent binary. antrea-agent is responsible for the Pod networking and policy implementation on a Kubernetes Node.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetTransportIPNetDeviceByName added in v1.3.0

func GetTransportIPNetDeviceByName(ifaceName string, ovsBridgeName string) (*net.IPNet, *net.IPNet, *net.Interface, error)

func NewAntreaClientProvider

func NewAntreaClientProvider(config config.ClientConnectionConfiguration, kubeClient kubernetes.Interface) *antreaClientProvider

Types

type AntreaClientProvider

type AntreaClientProvider interface {
	GetAntreaClient() (versioned.Interface, error)
}

AntreaClientProvider provides a method to get Antrea client.

type Initializer

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

Initializer knows how to setup host networking, OpenVSwitch, and Openflow.

func NewInitializer

func NewInitializer(
	k8sClient clientset.Interface,
	ovsBridgeClient ovsconfig.OVSBridgeClient,
	ofClient openflow.Client,
	routeClient route.Interface,
	ifaceStore interfacestore.InterfaceStore,
	ovsBridge string,
	hostGateway string,
	mtu int,
	serviceCIDR *net.IPNet,
	serviceCIDRv6 *net.IPNet,
	networkConfig *config.NetworkConfig,
	wireGuardConfig *config.WireGuardConfig,
	egressConfig *config.EgressConfig,
	networkReadyCh chan<- struct{},
	stopCh <-chan struct{},
	enableProxy bool,
	proxyAll bool,
	nodePortAddressesIPv4 []net.IP,
	nodePortAddressesIPv6 []net.IP,
	connectUplinkToBridge bool,
) *Initializer

func (*Initializer) BridgeUplinkToOVSBridge added in v1.4.0

func (i *Initializer) BridgeUplinkToOVSBridge() error

BridgeUplinkToOVSBridge returns immediately on Linux if connectUplinkToBridge is false.

func (*Initializer) FlowRestoreComplete

func (i *Initializer) FlowRestoreComplete() error

func (*Initializer) GetNodeConfig

func (i *Initializer) GetNodeConfig() *config.NodeConfig

GetNodeConfig returns the NodeConfig.

func (*Initializer) GetWireGuardClient added in v1.3.0

func (i *Initializer) GetWireGuardClient() wireguard.Interface

GetNodeConfig returns the NodeConfig.

func (*Initializer) Initialize

func (i *Initializer) Initialize() error

Initialize sets up agent initial configurations.

func (*Initializer) RestoreOVSBridge added in v1.4.0

func (i *Initializer) RestoreOVSBridge()

RestoreOVSBridge returns immediately on Linux if connectUplinkToBridge is false. OVS is managed by Antrea in Linux, network config must be restored to uplink before Antrea Agent shutdown.

Directories

Path Synopsis
ipam/testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
Package consistenthash provides an implementation of a ring hash.
Package consistenthash provides an implementation of a ring hash.
controller
connections/testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
k8s
portcache
portcache maintains the state about all current NodePortLocal port mappings for this Node and takes care of configuring the host accordingly.
portcache maintains the state about all current NodePortLocal port mappings for this Node and takes care of configuring the host accordingly.
portcache/testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
rules/testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
cookie
Package cookie implements a cookie allocator.
Package cookie implements a cookie allocator.
testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
testing
Package testing is a generated GoMock package.
Package testing is a generated GoMock package.
secondarynetwork
Package util contains utility functions which are used in the agent implementation.
Package util contains utility functions which are used in the agent implementation.
ethtool
Package ethtool provides Go wrappers for ioctl ethtool system calls on Linux
Package ethtool provides Go wrappers for ioctl ethtool system calls on Linux
ndp
Package ndp contains functions to send NDP neighbor advertisement on Linux.
Package ndp contains functions to send NDP neighbor advertisement on Linux.
sysctl
Package systcl contains utility functions to read and write sysctl configuration on Linux.
Package systcl contains utility functions to read and write sysctl configuration on Linux.
winfirewall
Package winfirewall contains utility functions to configure the Windows firewall.
Package winfirewall contains utility functions to configure the Windows firewall.

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