74a2596573
host-local and static ipam plugins tuning, bandwidth and portmap meta plugins Utility functions created for common PrevResult checking Fix windows build
82 lines
1.9 KiB
Go
82 lines
1.9 KiB
Go
// Copyright 2016 CNI authors
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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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package main
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import (
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"github.com/containernetworking/cni/pkg/skel"
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"github.com/containernetworking/cni/pkg/types/current"
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"github.com/containernetworking/cni/pkg/version"
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"github.com/containernetworking/plugins/pkg/ns"
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"github.com/vishvananda/netlink"
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)
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func cmdAdd(args *skel.CmdArgs) error {
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args.IfName = "lo" // ignore config, this only works for loopback
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err := ns.WithNetNSPath(args.Netns, func(_ ns.NetNS) error {
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link, err := netlink.LinkByName(args.IfName)
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if err != nil {
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return err // not tested
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}
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err = netlink.LinkSetUp(link)
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if err != nil {
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return err // not tested
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}
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return nil
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})
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if err != nil {
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return err // not tested
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}
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result := current.Result{}
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return result.Print()
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}
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func cmdDel(args *skel.CmdArgs) error {
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if args.Netns == "" {
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return nil
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}
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args.IfName = "lo" // ignore config, this only works for loopback
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err := ns.WithNetNSPath(args.Netns, func(ns.NetNS) error {
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link, err := netlink.LinkByName(args.IfName)
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if err != nil {
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return err // not tested
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}
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err = netlink.LinkSetDown(link)
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if err != nil {
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return err // not tested
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}
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return nil
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})
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if err != nil {
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return err // not tested
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}
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return nil
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}
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func main() {
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// TODO: implement plugin version
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skel.PluginMain(cmdAdd, cmdCheck, cmdDel, version.All, "TODO")
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}
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func cmdCheck(args *skel.CmdArgs) error {
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// TODO: implement
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return nil
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}
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