networkutils

package

v1.0.8 Latest Latest Go to latest Published: Jan 18, 2024 License: Apache-2.0 Imports: 14 Imported by: 0

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Repository

github.com/yunify/hostnic-cni

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Open Source Insights

Documentation ¶

Index ¶

func ExecuteCommand(command string) (string, error)
func SetupNetworkFakeHelper()
func SetupNetworkHelper()
func UpdateLinkIPAddrAndLease(nic *rpc.HostNic) error
type NetworkUtils
type NetworkUtilsFake
type NetworkUtilsWrap

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func ExecuteCommand ¶

func ExecuteCommand(command string) (string, error)

func SetupNetworkFakeHelper ¶

func SetupNetworkFakeHelper()

func SetupNetworkHelper ¶

func SetupNetworkHelper()

func UpdateLinkIPAddrAndLease ¶ added in v1.0.5

func UpdateLinkIPAddrAndLease(nic *rpc.HostNic) error

Types ¶

type NetworkUtils ¶

type NetworkUtils struct {
}

func (NetworkUtils) CheckAndRepairNetwork ¶

func (n NetworkUtils) CheckAndRepairNetwork(nic *rpc.HostNic) (rpc.Phase, error)

func (NetworkUtils) CleanupNetwork ¶

func (n NetworkUtils) CleanupNetwork(nic *rpc.HostNic) error

After the Response is uninstalled, the relevant routes are cleared, so you only need to delete the rule.

func (NetworkUtils) CleanupPodNetwork ¶

func (n NetworkUtils) CleanupPodNetwork(nic *rpc.HostNic, podIP string) error

After the Response is uninstalled, the relevant routes are cleared, so you only need to delete the rule.

func (NetworkUtils) IsNSorErr ¶

func (n NetworkUtils) IsNSorErr(nspath string) error

func (NetworkUtils) LinkByMacAddr ¶

func (n NetworkUtils) LinkByMacAddr(macAddr string) (netlink.Link, error)

should check result, maybe empty

func (NetworkUtils) SetupNetwork ¶

func (n NetworkUtils) SetupNetwork(nic *rpc.HostNic) (rpc.Phase, error)

Note: setup NetworkManager to disable dhcp on nic SetupNicNetwork adds default route to route table (nic-<nic_table>)

func (NetworkUtils) SetupPodNetwork ¶

func (n NetworkUtils) SetupPodNetwork(nic *rpc.HostNic, ip string) error

type NetworkUtilsFake ¶

type NetworkUtilsFake struct {
	Links  map[string]netlink.Link
	Rules  map[string]netlink.Rule
	Routes map[int][]netlink.Route
}

func (NetworkUtilsFake) CheckAndRepairNetwork ¶

func (n NetworkUtilsFake) CheckAndRepairNetwork(nic *rpc.HostNic) (rpc.Phase, error)

func (NetworkUtilsFake) CleanupNetwork ¶

func (n NetworkUtilsFake) CleanupNetwork(nic *rpc.HostNic) error

func (NetworkUtilsFake) CleanupPodNetwork ¶

func (n NetworkUtilsFake) CleanupPodNetwork(nic *rpc.HostNic, ip string) error

func (NetworkUtilsFake) IsNSorErr ¶

func (n NetworkUtilsFake) IsNSorErr(nspath string) error

func (NetworkUtilsFake) LinkByMacAddr ¶

func (n NetworkUtilsFake) LinkByMacAddr(macAddr string) (netlink.Link, error)

func (NetworkUtilsFake) SetupNetwork ¶

func (n NetworkUtilsFake) SetupNetwork(nic *rpc.HostNic) (rpc.Phase, error)

func (NetworkUtilsFake) SetupPodNetwork ¶

func (n NetworkUtilsFake) SetupPodNetwork(nic *rpc.HostNic, ip string) error

type NetworkUtilsWrap ¶

type NetworkUtilsWrap interface {
	// for hostnic-node
	SetupNetwork(nic *rpc.HostNic) (rpc.Phase, error)
	CleanupNetwork(nic *rpc.HostNic) error
	CheckAndRepairNetwork(nic *rpc.HostNic) (rpc.Phase, error)

	// for hostnic-cni
	SetupPodNetwork(nic *rpc.HostNic, ip string) error
	CleanupPodNetwork(nic *rpc.HostNic, ip string) error

	LinkByMacAddr(macAddr string) (netlink.Link, error)
	IsNSorErr(nspath string) error
}

var (
	NetworkHelper NetworkUtilsWrap
)

Source Files ¶

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