iptables

Documentation

Index

• Constants
• type Client
  • func NewClient(hostGateway string) (*Client, error)
  • func (c *Client) SetupRules() error

Constants

const (
	NATTable    = "nat"
	FilterTable = "filter"

	AcceptTarget     = "ACCEPT"
	MasqueradeTarget = "MASQUERADE"
	MarkTarget       = "MARK"

	ForwardChain           = "FORWARD"
	PostRoutingChain       = "POSTROUTING"
	AntreaForwardChain     = "ANTREA-FORWARD"
	AntreaPostRoutingChain = "ANTREA-POSTROUTING"
)

Types

type Client

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

Client knows how to set up host iptables rules Antrea requires.

func NewClient

func NewClient(hostGateway string) (*Client, error)

NewClient constructs a Client instance for iptables operations.

func (*Client) SetupRules

func (c *Client) SetupRules() error

SetupRules ensures the iptables rules Antrea requires are set up. It's idempotent and can be safely called on every startup.