ITQC/containernetworking-plugins
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plugins/bridge: clean masquerading rules

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In the Add command we set up masquerading rules that didn't have a
corresponding clean-up code in Del.

Add the clean-up code.
This commit is contained in:
Iago López Galeiras 2016-05-03 12:21:58 +02:00
parent cae660409f
commit 6aa26f9fd2
1 changed files with 15 additions and 4 deletions
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19
plugins/main/bridge/bridge.go
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@ -238,14 +238,25 @@ func cmdDel(args *skel.CmdArgs) error {
return err
}
err = ipam.ExecDel(n.IPAM.Type, args.StdinData)
var ipn *net.IPNet
err = ns.WithNetNSPath(args.Netns, false, func(hostNS *os.File) error {
var err error
ipn, err = ip.DelLinkByNameAddr(args.IfName, netlink.FAMILY_V4)
return err
})
if err != nil {
return err
}
return ns.WithNetNSPath(args.Netns, false, func(hostNS *os.File) error {
return ip.DelLinkByName(args.IfName)
})
if n.IPMasq {
chain := utils.FormatChainName(n.Name, args.ContainerID)
comment := utils.FormatComment(n.Name, args.ContainerID)
if err = ip.TeardownIPMasq(ipn, chain, comment); err != nil {
return err
}
}
return ipam.ExecDel(n.IPAM.Type, args.StdinData)
}
func main() {