netconf

README

RancherOS Netconf

Simple wrapper around various netlink calls to configure networking

Documentation

Index

• Constants
• func ApplyNetworkConfigs(netCfg *NetworkConfig) error
• func AssignLinkLocalIP(link netlink.Link) error
• func RunDhcp(netCfg *NetworkConfig, setHostname, setDns bool) error
• type Bonding
  • func Bond(name string) (*Bonding, error)
  • func (b *Bonding) AddSlave(slave string) error
  • func (b *Bonding) ListSlaves() ([]string, error)
  • func (b *Bonding) Opt(key, value string) error
  • func (b *Bonding) RemoveSlave(slave string) error
• type Bridge
  • func NewBridge(name string) (*Bridge, error)
  • func (b *Bridge) AddLink(link netlink.Link) error
• type DnsConfig
• type InterfaceConfig
• type NetworkConfig
• type Vlan
  • func NewVlan(link netlink.Link, name string, id int) (*Vlan, error)
• type VlanDefinition
  • func ParseVlanDefinitions(vlans string) ([]VlanDefinition, error)

Constants

const (
	CONF = "/var/lib/rancher/conf"
	MODE = "mode"
)

Functions

func ApplyNetworkConfigs

func ApplyNetworkConfigs(netCfg *NetworkConfig) error

func AssignLinkLocalIP

func AssignLinkLocalIP(link netlink.Link) error

func RunDhcp

func RunDhcp(netCfg *NetworkConfig, setHostname, setDns bool) error

Types

type Bonding

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

func Bond

func Bond(name string) (*Bonding, error)

func (*Bonding) AddSlave

func (b *Bonding) AddSlave(slave string) error

func (*Bonding) ListSlaves

func (b *Bonding) ListSlaves() ([]string, error)

func (*Bonding) Opt

func (b *Bonding) Opt(key, value string) error

func (*Bonding) RemoveSlave

func (b *Bonding) RemoveSlave(slave string) error

type Bridge

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

func NewBridge

func NewBridge(name string) (*Bridge, error)

func (*Bridge) AddLink

func (b *Bridge) AddLink(link netlink.Link) error

type DnsConfig

type DnsConfig struct {
	Nameservers []string `yaml:"nameservers,flow,omitempty"`
	Search      []string `yaml:"search,flow,omitempty"`
}

type InterfaceConfig

type InterfaceConfig struct {
	Match       string            `yaml:"match,omitempty"`
	DHCP        bool              `yaml:"dhcp,omitempty"`
	DHCPArgs    string            `yaml:"dhcp_args,omitempty"`
	Address     string            `yaml:"address,omitempty"`
	Addresses   []string          `yaml:"addresses,omitempty"`
	IPV4LL      bool              `yaml:"ipv4ll,omitempty"`
	Gateway     string            `yaml:"gateway,omitempty"`
	GatewayIpv6 string            `yaml:"gateway_ipv6,omitempty"`
	MTU         int               `yaml:"mtu,omitempty"`
	Bridge      string            `yaml:"bridge,omitempty"`
	Bond        string            `yaml:"bond,omitempty"`
	BondOpts    map[string]string `yaml:"bond_opts,omitempty"`
	PostUp      []string          `yaml:"post_up,omitempty"`
	PreUp       []string          `yaml:"pre_up,omitempty"`
	Vlans       string            `yaml:"vlans,omitempty"`
}

type NetworkConfig

type NetworkConfig struct {
	PreCmds    []string                   `yaml:"pre_cmds,omitempty"`
	Dns        DnsConfig                  `yaml:"dns,omitempty"`
	Interfaces map[string]InterfaceConfig `yaml:"interfaces,omitempty"`
	PostCmds   []string                   `yaml:"post_cmds,omitempty"`
	HttpProxy  string                     `yaml:"http_proxy,omitempty"`
	HttpsProxy string                     `yaml:"https_proxy,omitempty"`
	NoProxy    string                     `yaml:"no_proxy,omitempty"`
}

type Vlan

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

func NewVlan

func NewVlan(link netlink.Link, name string, id int) (*Vlan, error)

type VlanDefinition

type VlanDefinition struct {
	Id   int
	Name string
}

func ParseVlanDefinitions

func ParseVlanDefinitions(vlans string) ([]VlanDefinition, error)