forked from github/multus-cni
119 lines
4.2 KiB
Go
119 lines
4.2 KiB
Go
// Copyright (c) 2017 Intel Corporation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package types
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import (
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"net"
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"github.com/containernetworking/cni/pkg/types"
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"github.com/containernetworking/cni/pkg/types/current"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// NetConf for cni config file written in json
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type NetConf struct {
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types.NetConf
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// support chaining for master interface and IP decisions
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// occurring prior to running ipvlan plugin
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RawPrevResult *map[string]interface{} `json:"prevResult"`
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PrevResult *current.Result `json:"-"`
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ConfDir string `json:"confDir"`
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CNIDir string `json:"cniDir"`
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// RawDelegates is private to the NetConf class; use Delegates instead
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RawDelegates []map[string]interface{} `json:"delegates"`
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Delegates []*DelegateNetConf `json:"-"`
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Kubeconfig string `json:"kubeconfig"`
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LogFile string `json:"logFile"`
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LogLevel string `json:"logLevel"`
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}
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type DelegateNetConf struct {
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types.NetConf
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IfnameRequest string `json:"ifnameRequest,omitempty"`
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// MasterPlugin is only used internal housekeeping
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MasterPlugin bool `json:"-"`
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// Raw JSON
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Bytes []byte
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}
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type Network struct {
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metav1.TypeMeta `json:",inline"`
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// Note that ObjectMeta is mandatory, as an object
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// name is required
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Metadata metav1.ObjectMeta `json:"metadata,omitempty" description:"standard object metadata"`
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// Specification describing how to invoke a CNI plugin to
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// add or remove network attachments for a Pod.
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// In the absence of valid keys in a Spec, the runtime (or
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// meta-plugin) should load and execute a CNI .configlist
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// or .config (in that order) file on-disk whose JSON
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// “name” key matches this Network object’s name.
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// +optional
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Spec NetworkSpec `json:"spec"`
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}
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type NetworkSpec struct {
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// Config contains a standard JSON-encoded CNI configuration
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// or configuration list which defines the plugin chain to
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// execute. If present, this key takes precedence over
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// ‘Plugin’.
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// +optional
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Config string `json:"config"`
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// Plugin contains the name of a CNI plugin on-disk in a
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// runtime-defined path (eg /opt/cni/bin and/or other paths.
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// This plugin should be executed with a basic CNI JSON
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// configuration on stdin containing the Network object
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// name and the plugin:
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// { “cniVersion”: “0.3.1”, “type”: <Plugin>, “name”: <Network.Name> }
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// and any additional “runtimeConfig” field per the
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// CNI specification and conventions.
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// +optional
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Plugin string `json:"plugin"`
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}
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// NetworkSelectionElement represents one element of the JSON format
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// Network Attachment Selection Annotation as described in section 4.1.2
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// of the CRD specification.
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type NetworkSelectionElement struct {
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// Name contains the name of the Network object this element selects
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Name string `json:"name"`
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// Namespace contains the optional namespace that the network referenced
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// by Name exists in
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Namespace string `json:"namespace,omitempty"`
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// IPRequest contains an optional requested IP address for this network
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// attachment
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IPRequest string `json:"ipRequest,omitempty"`
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// MacRequest contains an optional requested MAC address for this
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// network attachment
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MacRequest string `json:"macRequest,omitempty"`
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// InterfaceRequest contains an optional requested name for the
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// network interface this attachment will create in the container
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InterfaceRequest string `json:"interfaceRequest,omitempty"`
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}
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// K8sArgs is the valid CNI_ARGS used for Kubernetes
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type K8sArgs struct {
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types.CommonArgs
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IP net.IP
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K8S_POD_NAME types.UnmarshallableString
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K8S_POD_NAMESPACE types.UnmarshallableString
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K8S_POD_INFRA_CONTAINER_ID types.UnmarshallableString
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}
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