2708bdf2f5
- Believe we need sudo to create netns - Use syscall instead of relying on ip netns - Add sudo to .travis.yml - Needs more -E - Revert Godeps GoVersion to 1.4.2 - in travis, test command is run with all necessary env vars - Loopback plugin only works on 'lo' interface - Update README, add loopback plugin config - note script dependency on jq Signed-off-by: Gabe Rosenhouse <grosenhouse@pivotal.io>
41 lines
738 B
Go
41 lines
738 B
Go
package main
|
|
|
|
import (
|
|
"os"
|
|
|
|
"github.com/appc/cni/pkg/ns"
|
|
"github.com/appc/cni/pkg/skel"
|
|
"github.com/vishvananda/netlink"
|
|
)
|
|
|
|
func cmdAdd(args *skel.CmdArgs) error {
|
|
args.IfName = "lo" // ignore config, this only works for loopback
|
|
err := ns.WithNetNSPath(args.Netns, false, func(hostNS *os.File) error {
|
|
link, err := netlink.LinkByName(args.IfName)
|
|
if err != nil {
|
|
return err // not tested
|
|
}
|
|
|
|
err = netlink.LinkSetUp(link)
|
|
if err != nil {
|
|
return err // not tested
|
|
}
|
|
|
|
return nil
|
|
})
|
|
if err != nil {
|
|
return err // not tested
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func cmdDel(args *skel.CmdArgs) error {
|
|
// del does nothing, we're going to destroy the device anyway
|
|
return nil
|
|
}
|
|
|
|
func main() {
|
|
skel.PluginMain(cmdAdd, cmdDel)
|
|
}
|