cloudinit

Documentation

Index

• Constants
• func CreateDefaultCloudInitNetworkData() string
• func CreateNetworkDataWithStaticIPsByIface(ifaceName, ipAddress string) string
• func CreateNetworkDataWithStaticIPsByMac(ifaceName, macAddress, ipAddress string) string
• func GetFedoraToolsGuestAgentBlacklistUserData(commands string) string
• func NewNetworkData(options ...NetworkDataOption) (string, error)
• type CloudInitInterface
• type CloudInitMatch
• type CloudInitNameservers
• type CloudInitNetworkData
• type CloudInitRoute
• type NetworkDataInterfaceOption
  • func WithAcceptRA() NetworkDataInterfaceOption
  • func WithAddresses(addresses ...string) NetworkDataInterfaceOption
  • func WithDHCP4Enabled() NetworkDataInterfaceOption
  • func WithDHCP6Enabled() NetworkDataInterfaceOption
  • func WithGateway6(gateway6 string) NetworkDataInterfaceOption
  • func WithMatchingMAC(macAddress string) NetworkDataInterfaceOption
  • func WithNameserverFromCluster() NetworkDataInterfaceOption
• type NetworkDataOption
  • func WithEthernet(name string, options ...NetworkDataInterfaceOption) NetworkDataOption

Constants

const (
	DefaultIPv6Address = "fd10:0:2::2"
	DefaultIPv6CIDR    = DefaultIPv6Address + "/120"
	DefaultIPv6Gateway = "fd10:0:2::1"
)

Functions

func CreateDefaultCloudInitNetworkData

func CreateDefaultCloudInitNetworkData() string

CreateDefaultCloudInitNetworkData generates a default configuration for the Cloud-Init Network Data, in version 2 format. The default configuration sets dynamic IPv4 (DHCP) and static IPv6 addresses, inclusing DNS settings of the cluster nameserver IP and search domains.

func CreateNetworkDataWithStaticIPsByIface

func CreateNetworkDataWithStaticIPsByIface(ifaceName, ipAddress string) string

func CreateNetworkDataWithStaticIPsByMac

func CreateNetworkDataWithStaticIPsByMac(ifaceName, macAddress, ipAddress string) string

func GetFedoraToolsGuestAgentBlacklistUserData

func GetFedoraToolsGuestAgentBlacklistUserData(commands string) string

func NewNetworkData

func NewNetworkData(options ...NetworkDataOption) (string, error)

Types

type CloudInitInterface

type CloudInitInterface struct {
	AcceptRA       *bool                `json:"accept-ra,omitempty"`
	Addresses      []string             `json:"addresses,omitempty"`
	DHCP4          *bool                `json:"dhcp4,omitempty"`
	DHCP6          *bool                `json:"dhcp6,omitempty"`
	DHCPIdentifier string               `json:"dhcp-identifier,omitempty"` // "duid" or  "mac"
	Gateway4       string               `json:"gateway4,omitempty"`
	Gateway6       string               `json:"gateway6,omitempty"`
	Nameservers    CloudInitNameservers `json:"nameservers,omitempty"`
	MACAddress     string               `json:"macaddress,omitempty"`
	Match          CloudInitMatch       `json:"match,omitempty"`
	MTU            int                  `json:"mtu,omitempty"`
	Routes         []CloudInitRoute     `json:"routes,omitempty"`
	SetName        string               `json:"set-name,omitempty"`
	// contains filtered or unexported fields
}

type CloudInitMatch

type CloudInitMatch struct {
	Name       string `json:"name,omitempty"`
	MACAddress string `json:"macaddress,omitempty"`
	Driver     string `json:"driver,omitempty"`
}

type CloudInitNameservers

type CloudInitNameservers struct {
	Search    []string `json:"search,omitempty"`
	Addresses []string `json:"addresses,omitempty"`
}

type CloudInitNetworkData

type CloudInitNetworkData struct {
	Version   int                           `json:"version"`
	Ethernets map[string]CloudInitInterface `json:"ethernets,omitempty"`
}

type CloudInitRoute

type CloudInitRoute struct {
	From   string `json:"from,omitempty"`
	OnLink *bool  `json:"on-link,omitempty"`
	Scope  string `json:"scope,omitempty"`
	Table  *int   `json:"table,omitempty"`
	To     string `json:"to,omitempty"`
	Type   string `json:"type,omitempty"`
	Via    string `json:"via,omitempty"`
	Metric *int   `json:"metric,omitempty"`
}

type NetworkDataInterfaceOption

type NetworkDataInterfaceOption func(*CloudInitInterface) error

func WithAcceptRA

func WithAcceptRA() NetworkDataInterfaceOption

func WithAddresses

func WithAddresses(addresses ...string) NetworkDataInterfaceOption

func WithDHCP4Enabled

func WithDHCP4Enabled() NetworkDataInterfaceOption

func WithDHCP6Enabled

func WithDHCP6Enabled() NetworkDataInterfaceOption

func WithGateway6

func WithGateway6(gateway6 string) NetworkDataInterfaceOption

func WithMatchingMAC

func WithMatchingMAC(macAddress string) NetworkDataInterfaceOption

func WithNameserverFromCluster

func WithNameserverFromCluster() NetworkDataInterfaceOption

type NetworkDataOption

type NetworkDataOption func(*CloudInitNetworkData) error

func WithEthernet

func WithEthernet(name string, options ...NetworkDataInterfaceOption) NetworkDataOption