60 lines
1.1 KiB
Go
60 lines
1.1 KiB
Go
package main
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import (
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"os"
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"github.com/appc/cni/pkg/ns"
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"github.com/appc/cni/pkg/skel"
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"github.com/appc/cni/pkg/types"
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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, false, func(hostNS *os.File) 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 := types.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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args.IfName = "lo" // ignore config, this only works for loopback
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err := ns.WithNetNSPath(args.Netns, false, func(hostNS *os.File) 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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skel.PluginMain(cmdAdd, cmdDel)
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}
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