engine

package

v0.0.0-...-53a8481 Latest Latest Go to latest Published: Jun 1, 2023 License: Apache-2.0 Imports: 14 Imported by: 1

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Repository

github.com/aws/amazon-ecs-cni-plugins

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Documentation ¶

Index ¶

Variables
func NewUnmappedMACAddressError(operation string, origin string, message string) error
type Engine
- func New() Engine
type IsUnmappedMACAddressError
type UnmappedMACAddressError
- func (macErr *UnmappedMACAddressError) Error() string
- func (macErr *UnmappedMACAddressError) IsUnmappedMACAddressError() bool

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// InstanceMetadataEndpoints is the list of EC2 instance metadata endpoints.
	InstanceMetadataEndpoints = []string{"169.254.169.254/32", "fd00:ec2::254/128"}
)

Functions ¶

func NewUnmappedMACAddressError ¶

func NewUnmappedMACAddressError(operation string, origin string, message string) error

NewUnmappedMACAddressError creates the error UnmappedMACAddressError

Types ¶

type Engine ¶

type Engine interface {
	GetAllMACAddresses() ([]string, error)
	GetMACAddressOfENI(macAddresses []string, eniID string) (string, error)
	GetInterfaceDeviceName(macAddress string) (string, error)
	GetIPV4GatewayNetmask(macAddress string) (string, string, error)
	GetIPV6PrefixLength(macAddress string) (string, error)
	GetIPV6Gateway(deviceName string) (string, error)
	DoesMACAddressMapToIPV4Address(macAddress string, ipv4Address string) (bool, error)
	DoesMACAddressMapToIPV6Address(macAddress string, ipv4Address string) (bool, error)
	SetupContainerNamespace(args *skel.CmdArgs, deviceName string, macAddress string,
		ipAddresses []string, gatewayAddresses []string,
		blockIMDS bool, stayDown bool, mtu int) error
	TeardownContainerNamespace(netns string, macAddress string) error
}

Engine represents the execution engine for the ENI plugin. It defines all the operations performed by the plugin

func New ¶

func New() Engine

New creates a new Engine object

type IsUnmappedMACAddressError ¶

type IsUnmappedMACAddressError interface {
	IsUnmappedMACAddressError() bool
}

IsUnmappedMACAddressError defines the interface representing the error UnmappedMACAddressError

type UnmappedMACAddressError ¶

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

UnmappedMACAddressError is used to indicate that the MAC address of the ENI cannot be mapped to any of the network interfaces attached to the host as determined by the instance metadata

func (*UnmappedMACAddressError) Error ¶

func (macErr *UnmappedMACAddressError) Error() string

func (*UnmappedMACAddressError) IsUnmappedMACAddressError ¶

func (macErr *UnmappedMACAddressError) IsUnmappedMACAddressError() bool

IsUnmappedMACAddressError returns whether the error is UnmappedMACAddressError

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
mocks Package mock_engine is a generated GoMock package.	Package mock_engine is a generated GoMock package.

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