types

Documentation

Index

• type DelegateNetConf
  • func LoadDelegateNetConf(bytes []byte) (*DelegateNetConf, error)
• type K8sArgs
• type NetConf
  • func LoadNetConf(bytes []byte) (*NetConf, error)
  • func (n *NetConf) AddDelegates(newDelegates []*DelegateNetConf) error
• type Network
• type NetworkSelectionElement
• type NetworkSpec

Types

type DelegateNetConf

type DelegateNetConf struct {
	types.NetConf
	IfnameRequest string `json:"ifnameRequest,omitempty"`
	// MasterPlugin is only used internal housekeeping
	MasterPlugin bool `json:"-"`

	// Raw JSON
	Bytes []byte
}

func LoadDelegateNetConf

func LoadDelegateNetConf(bytes []byte) (*DelegateNetConf, error)

Convert raw CNI JSON into a DelegateNetConf structure

type K8sArgs

type K8sArgs struct {
	types.CommonArgs
	IP                         net.IP
	K8S_POD_NAME               types.UnmarshallableString
	K8S_POD_NAMESPACE          types.UnmarshallableString
	K8S_POD_INFRA_CONTAINER_ID types.UnmarshallableString
}

K8sArgs is the valid CNI_ARGS used for Kubernetes

type NetConf

type NetConf struct {
	types.NetConf

	// support chaining for master interface and IP decisions
	// occurring prior to running ipvlan plugin
	RawPrevResult *map[string]interface{} `json:"prevResult"`
	PrevResult    *current.Result         `json:"-"`

	ConfDir string `json:"confDir"`
	CNIDir  string `json:"cniDir"`
	// RawDelegates is private to the NetConf class; use Delegates instead
	RawDelegates []map[string]interface{} `json:"delegates"`
	Delegates    []*DelegateNetConf       `json:"-"`
	Kubeconfig   string                   `json:"kubeconfig"`
}

NetConf for cni config file written in json

func LoadNetConf

func LoadNetConf(bytes []byte) (*NetConf, error)

func (*NetConf) AddDelegates

func (n *NetConf) AddDelegates(newDelegates []*DelegateNetConf) error

AddDelegates appends the new delegates to the delegates list

type Network

type Network struct {
	metav1.TypeMeta `json:",inline"`
	// Note that ObjectMeta is mandatory, as an object
	// name is required
	Metadata metav1.ObjectMeta `json:"metadata,omitempty" description:"standard object metadata"`

	// Specification describing how to invoke a CNI plugin to
	// add or remove network attachments for a Pod.
	// In the absence of valid keys in a Spec, the runtime (or
	// meta-plugin) should load and execute a CNI .configlist
	// or .config (in that order) file on-disk whose JSON
	// “name” key matches this Network object’s name.
	// +optional
	Spec NetworkSpec `json:"spec"`
}

type NetworkSelectionElement

type NetworkSelectionElement struct {
	// Name contains the name of the Network object this element selects
	Name string `json:"name"`
	// Namespace contains the optional namespace that the network referenced
	// by Name exists in
	Namespace string `json:"namespace,omitempty"`
	// IPRequest contains an optional requested IP address for this network
	// attachment
	IPRequest string `json:"ipRequest,omitempty"`
	// MacRequest contains an optional requested MAC address for this
	// network attachment
	MacRequest string `json:"macRequest,omitempty"`
	// InterfaceRequest contains an optional requested name for the
	// network interface this attachment will create in the container
	InterfaceRequest string `json:"interfaceRequest,omitempty"`
}

NetworkSelectionElement represents one element of the JSON format Network Attachment Selection Annotation as described in section 4.1.2 of the CRD specification.

type NetworkSpec

type NetworkSpec struct {
	// Config contains a standard JSON-encoded CNI configuration
	// or configuration list which defines the plugin chain to
	// execute.  If present, this key takes precedence over
	// ‘Plugin’.
	// +optional
	Config string `json:"config"`

	// Plugin contains the name of a CNI plugin on-disk in a
	// runtime-defined path (eg /opt/cni/bin and/or other paths.
	// This plugin should be executed with a basic CNI JSON
	// configuration on stdin containing the Network object
	// name and the plugin:
	//   { “cniVersion”: “0.3.1”, “type”: <Plugin>, “name”: <Network.Name> }
	// and any additional “runtimeConfig” field per the
	// CNI specification and conventions.
	// +optional
	Plugin string `json:"plugin"`
}