iptables

package

v1.4.4 Latest Latest Go to latest Published: Apr 24, 2024 License: Apache-2.0 Imports: 19 Imported by: 0

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Repository

github.com/openyurtio/openyurt

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Documentation ¶

Index ¶

Constants
type IptablesManager
- func NewIptablesManager(client clientset.Interface, nodeInformer coreinformer.NodeInformer, ...) IptablesManager
- func NewIptablesManagerWithIPFamily(client clientset.Interface, nodeInformer coreinformer.NodeInformer, ...) (IptablesManager, error)

Constants ¶

View Source

const (

	// NoConnectionToDelete is the error string returned by conntrack when no matching connections are found
	NoConnectionToDelete = "0 flow entries have been deleted"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type IptablesManager ¶

type IptablesManager interface {
	Run(stopCh <-chan struct{}, wg *sync.WaitGroup)
}

IptablesManager interface defines the method for adding dnat rules to host that needs to send network packages to kubelets

func NewIptablesManager ¶

func NewIptablesManager(client clientset.Interface,
	nodeInformer coreinformer.NodeInformer,
	listenAddr string,
	listenInsecureAddr string,
	syncPeriod int) IptablesManager

NewIptablesManager creates an IptablesManager with ipv4 protocol

func NewIptablesManagerWithIPFamily ¶ added in v0.7.0

func NewIptablesManagerWithIPFamily(client clientset.Interface,
	nodeInformer coreinformer.NodeInformer,
	listenAddr string,
	listenInsecureAddr string,
	syncPeriod int,
	ipFamily iptables.Protocol) (IptablesManager, error)

NewIptablesManagerWithIPFamily creates an IptablesManager; deletes old chains, if any; generates new dnat rules based on IPs of current active nodes; and appends the rules to the iptable.

Source Files ¶

View all Source files

iptables.go

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