Add networking configuration to the libpod DB

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #109
Approved by: mheon

1 files changed, 17 insertions, 0 deletions

diff --git a/libpod/options.go b/libpod/options.go
index 1fe472ccc..3020ef51a 100644
--- a/libpod/options.go
+++ b/libpod/options.go
@@ -6,6 +6,7 @@ import (
 
 	"github.com/containers/storage"
 	"github.com/containers/storage/pkg/idtools"
+	"github.com/cri-o/ocicni/pkg/ocicni"
 	"github.com/pkg/errors"
 )
 
@@ -402,6 +403,22 @@ func WithStopSignal(signal uint) CtrCreateOption {
 	}
 }
 
+// WithNetNS indicates that the container should be given a new network
+// namespace with a minimal configuration
+// An optional array of port mappings can be provided
+func WithNetNS(portMappings []ocicni.PortMapping) CtrCreateOption {
+	return func(ctr *Container) error {
+		if ctr.valid {
+			return ErrCtrFinalized
+		}
+
+		ctr.config.CreateNetNS = true
+		copy(ctr.config.PortMappings, portMappings)
+
+		return nil
+	}
+}
+
 // Pod Creation Options
 
 // WithPodName sets the name of the pod