v2networking enable commands

Enable the networking commands for v2.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 81 insertions, 0 deletions

diff --git a/cmd/podman/networks/create.go b/cmd/podman/networks/create.go
new file mode 100644
index 000000000..2bb75ea9e
--- /dev/null
+++ b/cmd/podman/networks/create.go
@@ -0,0 +1,81 @@
+package network
+
+import (
+	"fmt"
+	"net"
+
+	"github.com/containers/libpod/cmd/podman/registry"
+	"github.com/containers/libpod/libpod"
+	"github.com/containers/libpod/pkg/domain/entities"
+	"github.com/containers/libpod/pkg/network"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
+)
+
+var (
+	networkCreateDescription = `create CNI networks for containers and pods`
+	networkCreateCommand     = &cobra.Command{
+		Use:     "create [flags] [NETWORK]",
+		Short:   "network create",
+		Long:    networkCreateDescription,
+		RunE:    networkCreate,
+		Example: `podman network create podman1`,
+		Annotations: map[string]string{
+			registry.ParentNSRequired: "",
+		},
+	}
+)
+
+var (
+	networkCreateOptions entities.NetworkCreateOptions
+)
+
+func networkCreateFlags(flags *pflag.FlagSet) {
+	flags.StringVarP(&networkCreateOptions.Driver, "driver", "d", "bridge", "driver to manage the network")
+	flags.IPVar(&networkCreateOptions.Gateway, "gateway", nil, "IPv4 or IPv6 gateway for the subnet")
+	flags.BoolVar(&networkCreateOptions.Internal, "internal", false, "restrict external access from this network")
+	flags.IPNetVar(&networkCreateOptions.Range, "ip-range", net.IPNet{}, "allocate container IP from range")
+	flags.StringVar(&networkCreateOptions.MacVLAN, "macvlan", "", "create a Macvlan connection based on this device")
+	// TODO not supported yet
+	//flags.StringVar(&networkCreateOptions.IPamDriver, "ipam-driver", "",  "IP Address Management Driver")
+	// TODO enable when IPv6 is working
+	//flags.BoolVar(&networkCreateOptions.IPV6, "IPv6", false, "enable IPv6 networking")
+	flags.IPNetVar(&networkCreateOptions.Subnet, "subnet", net.IPNet{}, "subnet in CIDR format")
+	flags.BoolVar(&networkCreateOptions.DisableDNS, "disable-dns", false, "disable dns plugin")
+}
+func init() {
+	registry.Commands = append(registry.Commands, registry.CliCommand{
+		Mode:    []entities.EngineMode{entities.ABIMode},
+		Command: networkCreateCommand,
+		Parent:  networkCmd,
+	})
+	flags := networkCreateCommand.Flags()
+	networkCreateFlags(flags)
+
+}
+
+func networkCreate(cmd *cobra.Command, args []string) error {
+	var (
+		name string
+	)
+	if err := network.IsSupportedDriver(networkCreateOptions.Driver); err != nil {
+		return err
+	}
+	if len(args) > 1 {
+		return errors.Errorf("only one network can be created at a time")
+	}
+	if len(args) > 0 && !libpod.NameRegex.MatchString(args[0]) {
+		return libpod.RegexError
+	}
+
+	if len(args) > 0 {
+		name = args[0]
+	}
+	response, err := registry.ContainerEngine().NetworkCreate(registry.Context(), name, networkCreateOptions)
+	if err != nil {
+		return err
+	}
+	fmt.Println(response.Filename)
+	return nil
+}