nocloud

Documentation

Overview

Package nocloud provides the NoCloud platform implementation.

Index

• type Bonds
• type Ethernet
• type MetadataConfig
• type NetworkConfig
• type Nocloud
  • func (n *Nocloud) Configuration(ctx context.Context, r state.State) ([]byte, error)
  • func (n *Nocloud) KernelArgs() procfs.Parameters
  • func (n *Nocloud) Mode() runtime.Mode
  • func (n *Nocloud) Name() string
  • func (n *Nocloud) NetworkConfiguration(ctx context.Context, st state.State, ch chan<- *runtime.PlatformNetworkConfig) error
  • func (n *Nocloud) ParseMetadata(unmarshalledNetworkConfig *NetworkConfig, st state.State, ...) (*runtime.PlatformNetworkConfig, error)

Types

type Bonds

type Bonds struct {
	Ethernet   `yaml:",inline"`
	Interfaces []string `yaml:"interfaces,omitempty"`
	Params     struct {
		Mode       string `yaml:"mode,omitempty"`
		LACPRate   string `yaml:"lacp-rate,omitempty"`
		HashPolicy string `yaml:"transmit-hash-policy,omitempty"`
		MIIMon     uint32 `yaml:"mii-monitor-interval,omitempty"`
		UpDelay    uint32 `yaml:"up-delay,omitempty"`
		DownDelay  uint32 `yaml:"down-delay,omitempty"`
	} `yaml:"parameters,omitempty"`
}

Bonds holds bonding interface info.

type Ethernet

type Ethernet struct {
	Match struct {
		Name   string `yaml:"name,omitempty"`
		HWAddr string `yaml:"macaddress,omitempty"`
	} `yaml:"match,omitempty"`
	DHCPv4      bool     `yaml:"dhcp4,omitempty"`
	DHCPv6      bool     `yaml:"dhcp6,omitempty"`
	Address     []string `yaml:"addresses,omitempty"`
	Gateway4    string   `yaml:"gateway4,omitempty"`
	Gateway6    string   `yaml:"gateway6,omitempty"`
	MTU         uint32   `yaml:"mtu,omitempty"`
	NameServers struct {
		Search  []string `yaml:"search,omitempty"`
		Address []string `yaml:"addresses,omitempty"`
	} `yaml:"nameservers,omitempty"`
	Routes []struct {
		To     string `yaml:"to,omitempty"`
		Via    string `yaml:"via,omitempty"`
		Metric string `yaml:"metric,omitempty"`
		Table  uint32 `yaml:"table,omitempty"`
	} `yaml:"routes,omitempty"`
	RoutingPolicy []struct {
		From  string `yaml:"froom,omitempty"`
		Table uint32 `yaml:"table,omitempty"`
	} `yaml:"routing-policy,omitempty"`
}

Ethernet holds network interface info.

type MetadataConfig

type MetadataConfig struct {
	Hostname     string `yaml:"hostname,omitempty"`
	InstanceID   string `yaml:"instance-id,omitempty"`
	InstanceType string `yaml:"instance-type,omitempty"`
	ProviderID   string `yaml:"provider-id,omitempty"`
	Region       string `yaml:"region,omitempty"`
	Zone         string `yaml:"zone,omitempty"`
}

MetadataConfig holds meta info.

type NetworkConfig

type NetworkConfig struct {
	Version int `yaml:"version"`
	Config  []struct {
		Mac        string `yaml:"mac_address,omitempty"`
		Interfaces string `yaml:"name,omitempty"`
		MTU        uint32 `yaml:"mtu,omitempty"`
		Subnets    []struct {
			Address string `yaml:"address,omitempty"`
			Netmask string `yaml:"netmask,omitempty"`
			Gateway string `yaml:"gateway,omitempty"`
			Type    string `yaml:"type"`
		} `yaml:"subnets,omitempty"`
		Address []string `yaml:"address,omitempty"`
		Type    string   `yaml:"type"`
	} `yaml:"config,omitempty"`
	Ethernets map[string]Ethernet `yaml:"ethernets,omitempty"`
	Bonds     map[string]Bonds    `yaml:"bonds,omitempty"`
}

NetworkConfig holds network-config info.

type Nocloud

type Nocloud struct{}

Nocloud is the concrete type that implements the runtime.Platform interface.

func (*Nocloud) Configuration

func (n *Nocloud) Configuration(ctx context.Context, r state.State) ([]byte, error)

Configuration implements the runtime.Platform interface.

func (*Nocloud) KernelArgs

func (n *Nocloud) KernelArgs() procfs.Parameters

KernelArgs implements the runtime.Platform interface.

func (*Nocloud) Mode

func (n *Nocloud) Mode() runtime.Mode

Mode implements the runtime.Platform interface.

func (*Nocloud) Name

func (n *Nocloud) Name() string

Name implements the runtime.Platform interface.

func (*Nocloud) NetworkConfiguration

func (n *Nocloud) NetworkConfiguration(ctx context.Context, st state.State, ch chan<- *runtime.PlatformNetworkConfig) error

NetworkConfiguration implements the runtime.Platform interface.

func (*Nocloud) ParseMetadata

func (n *Nocloud) ParseMetadata(unmarshalledNetworkConfig *NetworkConfig, st state.State, metadata *MetadataConfig) (*runtime.PlatformNetworkConfig, error)

ParseMetadata converts nocloud metadata to platform network config.