// release an interface for a select ip func Release(job *engine.Job) engine.Status { var ( id = job.Args[0] containerInterface = currentInterfaces.Get(id) ) if containerInterface == nil { return job.Errorf("No network information to release for %s", id) } for _, nat := range containerInterface.PortMappings { if err := portmapper.Unmap(nat); err != nil { log.Printf("Unable to unmap port %s: %s", nat, err) } } if err := ipallocator.ReleaseIP(bridgeNetwork, &containerInterface.IP); err != nil { log.Printf("Unable to release ip %s\n", err) } return engine.StatusOK }
// release an interface for a select ip func Release(job *engine.Job) engine.Status { var ( id = job.Args[0] containerInterface = currentInterfaces.Get(id) ip net.IP port int proto string ) if containerInterface == nil { return job.Errorf("No network information to release for %s", id) } for _, nat := range containerInterface.PortMappings { if err := portmapper.Unmap(nat); err != nil { log.Printf("Unable to unmap port %s: %s", nat, err) } // this is host mappings switch a := nat.(type) { case *net.TCPAddr: proto = "tcp" ip = a.IP port = a.Port case *net.UDPAddr: proto = "udp" ip = a.IP port = a.Port } if err := portallocator.ReleasePort(ip, proto, port); err != nil { log.Printf("Unable to release port %s", nat) } } if err := ipallocator.ReleaseIP(bridgeNetwork, &containerInterface.IP); err != nil { log.Printf("Unable to release ip %s\n", err) } return engine.StatusOK }