netutil

package
v0.13.0 Latest Latest
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 Go to latest Published: Nov 4, 2021 License: Apache-2.0 Imports: 14 Imported by: 2

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Constants

View Source 
const (
	DefaultNetworkName = "bridge"
	DefaultID          = 0
	DefaultCIDR        = "10.4.0.0/24"
)
View Source 
const ConfigListTemplate = `` /* 719-byte string literal not displayed */

ConfigListTemplate was copied from https://github.com/containers/podman/blob/v2.2.0/cni/87-podman-bridge.conflist

Variables

This section is empty.

Functions

func AcquireNextID 

func AcquireNextID(l []*NetworkConfigList) (int, error)

AcquireNextID suggests the next ID.

func NerdctlID 

func NerdctlID(b []byte) *int

func NerdctlLabels added in v0.11.0 

func NerdctlLabels(b []byte) *map[string]string

Types

type CNIEnv 

type CNIEnv struct {
	Path        string
	NetconfPath string
}

type ConfigListTemplateOpts 

type ConfigListTemplateOpts struct {
	ID           int
	Name         string // e.g. "nerdctl"
	Labels       string // e.g. `{"version":"1.1.0"}`
	Subnet       string // e.g. "10.4.0.0/16"
	Gateway      string // e.g. "10.4.0.1"
	ExtraPlugins string // e.g. `,{"type":"isolation"}`
}

type NetworkConfigList 

type NetworkConfigList struct {
	*libcni.NetworkConfigList
	NerdctlID     *int
	NerdctlLabels *map[string]string
	File          string
}

func ConfigLists 

func ConfigLists(e *CNIEnv) ([]*NetworkConfigList, error)

ConfigLists loads config from dir if dir exists. The result also contains DefaultConfigList

func DefaultConfigList 

func DefaultConfigList(e *CNIEnv) (*NetworkConfigList, error)

func GenerateConfigList 

func GenerateConfigList(e *CNIEnv, labels []string, id int, name, cidr string) (*NetworkConfigList, error)

GenerateConfigList creates NetworkConfigList. GenerateConfigList does not fill "File" field.

TODO: enable CNI isolation plugin

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