utils

package

v0.3.7 Latest Latest Go to latest Published: Apr 17, 2024 License: Apache-2.0 Imports: 15 Imported by: 3

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Repository

github.com/harvester/harvester-network-controller

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Documentation ¶

Index ¶

Constants
func EnsureSysctlValue(name, value string) error
func IsVlanNad(nad *nadv1.NetworkAttachmentDefinition) bool
func Name(prefix string, s ...string) string
func NewSelector(selector map[string]string) (labels.Selector, error)
type Connectivity
type Layer3NetworkConf
- func NewLayer3NetworkConf(conf string) (*Layer3NetworkConf, error)
- func (c *Layer3NetworkConf) ToString() (string, error)
type Mode
type NadSelectedNetworks
- func NewNADSelectedNetworks(conf string) (NadSelectedNetworks, error)
- func (n NadSelectedNetworks) ToString() (string, error)
type NetConf
type NetworkType
type VmiGetter
- func (v *VmiGetter) WhoUseNad(nad *nadv1.NetworkAttachmentDefinition, nodesFilter mapset.Set[string]) ([]*kubevirtv1.VirtualMachineInstance, error)

Constants ¶

View Source

const (
	KeyVlanLabel = network.GroupName + "/vlan-id"
	// KeyLastVlanLabel is used to record the last VLAN id to support changing the VLAN id of the VLAN networks
	KeyLastVlanLabel       = network.GroupName + "/last-vlan-id"
	KeyVlanConfigLabel     = network.GroupName + "/vlanconfig"
	KeyClusterNetworkLabel = network.GroupName + "/clusternetwork"
	// KeyLastClusterNetworkLabel is used to record the last cluster network to support changing the cluster network of NADs
	KeyLastClusterNetworkLabel = network.GroupName + "/last-clusternetwork"
	KeyNodeLabel               = network.GroupName + "/node"
	KeyNetworkType             = network.GroupName + "/type"
	KeyLastNetworkType         = network.GroupName + "/last-type"
	KeyNetworkReady            = network.GroupName + "/ready"
	KeyNetworkRoute            = network.GroupName + "/route"

	KeyMatchedNodes = network.GroupName + "/matched-nodes"

	ValueTrue  = "true"
	ValueFalse = "false"
)

View Source

const ManagementClusterNetworkName = "mgmt"

Variables ¶

This section is empty.

Functions ¶

func EnsureSysctlValue ¶ added in v0.3.0

func EnsureSysctlValue(name, value string) error

func IsVlanNad ¶ added in v0.3.2

func IsVlanNad(nad *nadv1.NetworkAttachmentDefinition) bool

func Name ¶ added in v0.3.0

func Name(prefix string, s ...string) string

Name function joints prefix with all other strings and crc32 checksum

func NewSelector ¶ added in v0.3.0

func NewSelector(selector map[string]string) (labels.Selector, error)

Types ¶

type Connectivity ¶

type Connectivity string

const (
	Connectable   Connectivity = "true"
	Unconnectable Connectivity = "false"
	DHCPFailed    Connectivity = "DHCP failed"
	PingFailed    Connectivity = "ping failed"
)

type Layer3NetworkConf ¶

type Layer3NetworkConf struct {
	Mode         Mode         `json:"mode,omitempty"`
	CIDR         string       `json:"cidr,omitempty"`
	Gateway      string       `json:"gateway,omitempty"`
	ServerIPAddr string       `json:"serverIPAddr,omitempty"`
	Connectivity Connectivity `json:"connectivity,omitempty"`
	Outdated     bool         `json:"outdated,omitempty"`
}

func NewLayer3NetworkConf ¶

func NewLayer3NetworkConf(conf string) (*Layer3NetworkConf, error)

func (*Layer3NetworkConf) ToString ¶

func (c *Layer3NetworkConf) ToString() (string, error)

type Mode ¶

type Mode string

const (
	Auto   Mode = "auto"
	Manual Mode = "manual"
)

type NadSelectedNetworks ¶

type NadSelectedNetworks []nadv1.NetworkSelectionElement

func NewNADSelectedNetworks ¶

func NewNADSelectedNetworks(conf string) (NadSelectedNetworks, error)

func (NadSelectedNetworks) ToString ¶

func (n NadSelectedNetworks) ToString() (string, error)

type NetConf ¶ added in v0.3.0

type NetConf struct {
	cniv1.NetConf
	BrName       string `json:"bridge"`
	IsGW         bool   `json:"isGateway"`
	IsDefaultGW  bool   `json:"isDefaultGateway"`
	ForceAddress bool   `json:"forceAddress"`
	IPMasq       bool   `json:"ipMasq"`
	MTU          int    `json:"mtu"`
	HairpinMode  bool   `json:"hairpinMode"`
	PromiscMode  bool   `json:"promiscMode"`
	Vlan         int    `json:"vlan"`
}

type NetworkType ¶ added in v0.3.2

type NetworkType string

const (
	L2VlanNetwork   NetworkType = "L2VlanNetwork"
	UntaggedNetwork NetworkType = "UntaggedNetwork"
)

type VmiGetter ¶ added in v0.3.2

type VmiGetter struct {
	VmiCache ctlkubevirtv1.VirtualMachineInstanceCache
}

func (*VmiGetter) WhoUseNad ¶ added in v0.3.2

func (v *VmiGetter) WhoUseNad(nad *nadv1.NetworkAttachmentDefinition, nodesFilter mapset.Set[string]) ([]*kubevirtv1.VirtualMachineInstance, error)

WhoUseNad requires adding network indexer to the vmi cache before invoking it

Source Files ¶

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