1 //go:build windows 2 3 package hcsoci 4 5 import ( 6 "context" 7 8 "github.com/Microsoft/hcsshim/hcn" 9 "github.com/Microsoft/hcsshim/internal/log" 10 "github.com/Microsoft/hcsshim/internal/logfields" 11 "github.com/Microsoft/hcsshim/internal/resources" 12 "github.com/Microsoft/hcsshim/internal/uvm" 13 "github.com/sirupsen/logrus" 14 ) 15 16 func createNetworkNamespace(ctx context.Context, coi *createOptionsInternal, r *resources.Resources) error { 17 op := "hcsoci::createNetworkNamespace" 18 l := log.G(ctx).WithField(logfields.ContainerID, coi.ID) 19 l.Debug(op + " - Begin") 20 defer func() { 21 l.Debug(op + " - End") 22 }() 23 24 ns, err := hcn.NewNamespace("").Create() 25 if err != nil { 26 return err 27 } 28 29 log.G(ctx).WithFields(logrus.Fields{ 30 "netID": ns.Id, 31 logfields.ContainerID: coi.ID, 32 }).Info("created network namespace for container") 33 34 r.SetNetNS(ns.Id) 35 r.SetCreatedNetNS(true) 36 37 endpoints := make([]string, 0) 38 for _, endpointID := range coi.Spec.Windows.Network.EndpointList { 39 err = hcn.AddNamespaceEndpoint(ns.Id, endpointID) 40 if err != nil { 41 return err 42 } 43 log.G(ctx).WithFields(logrus.Fields{ 44 "netID": ns.Id, 45 "endpointID": endpointID, 46 }).Info("added network endpoint to namespace") 47 endpoints = append(endpoints, endpointID) 48 } 49 r.Add(&uvm.NetworkEndpoints{EndpointIDs: endpoints, Namespace: ns.Id}) 50 return nil 51 } 52