feat(network): add support for exposing routes to vswitch connection

Feature was released today. This adds:

- Showing the field in `network describe` (also for `-o json`)
- Setting the field through flag on `network create`
- Updating the setting through the command `network expose-routes-to-vswitch`

internal/cmd/network/create.go

@@ -26,6 +26,8 @@ func newCreateCommand(cli *state.State) *cobra.Command {
 	cmd.Flags().IPNet("ip-range", net.IPNet{}, "Network IP range (required)")
 	cmd.MarkFlagRequired("ip-range")
 
+	cmd.Flags().Bool("expose-routes-to-vswitch", false, "Expose routes from this network to the vSwitch connection. It only takes effect if a vSwitch connection is active.")
+
 	cmd.Flags().StringToString("label", nil, "User-defined labels ('key=value') (can be specified multiple times)")
 
 	return cmd
@@ -35,11 +37,13 @@ func runCreate(cli *state.State, cmd *cobra.Command, args []string) error {
 	name, _ := cmd.Flags().GetString("name")
 	ipRange, _ := cmd.Flags().GetIPNet("ip-range")
 	labels, _ := cmd.Flags().GetStringToString("label")
+	exposeRoutesToVSwitch, _ := cmd.Flags().GetBool("expose-routes-to-vswitch")
 
 	opts := hcloud.NetworkCreateOpts{
-		Name:    name,
-		IPRange: &ipRange,
-		Labels:  labels,
+		Name:                  name,
+		IPRange:               &ipRange,
+		Labels:                labels,
+		ExposeRoutesToVSwitch: exposeRoutesToVSwitch,
 	}
 
 	network, _, err := cli.Client().Network.Create(cli.Context, opts)

internal/cmd/network/describe.go

@@ -30,6 +30,7 @@ var DescribeCmd = base.DescribeCmd{
 		fmt.Printf("Name:\t\t%s\n", network.Name)
 		fmt.Printf("Created:\t%s (%s)\n", util.Datetime(network.Created), humanize.Time(network.Created))
 		fmt.Printf("IP Range:\t%s\n", network.IPRange.String())
+		fmt.Printf("Expose Routes to vSwitch: %s\n", util.YesNo(network.ExposeRoutesToVSwitch))
 
 		fmt.Printf("Subnets:\n")
 		if len(network.Subnets) == 0 {

internal/cmd/network/expose-routes-to-vswitch.go

@@ -0,0 +1,59 @@
+package network
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/hetznercloud/cli/internal/cmd/base"
+	"github.com/hetznercloud/cli/internal/cmd/cmpl"
+	"github.com/hetznercloud/cli/internal/hcapi2"
+	"github.com/hetznercloud/cli/internal/state"
+	"github.com/hetznercloud/hcloud-go/hcloud"
+	"github.com/spf13/cobra"
+)
+
+var ExposeRoutesToVSwitchCommand = base.Cmd{
+	BaseCobraCommand: func(client hcapi2.Client) *cobra.Command {
+		cmd := &cobra.Command{
+			Use:                   "expose-routes-to-vswitch [flags] network",
+			Short:                 "Expose routes to connected vSwitch",
+			Long:                  "Enabling this will expose routes to the connected vSwitch. Set the --disable flag to remove the exposed routes.",
+			Args:                  cobra.ExactArgs(1),
+			ValidArgsFunction:     cmpl.SuggestArgs(cmpl.SuggestCandidatesF(client.Network().Names)),
+			TraverseChildren:      true,
+			DisableFlagsInUseLine: true,
+		}
+
+		cmd.Flags().Bool("disable", false, "Remove any exposed routes from the connected vSwitch")
+
+		return cmd
+	},
+	Run: func(ctx context.Context, client hcapi2.Client, waiter state.ActionWaiter, cmd *cobra.Command, args []string) error {
+		idOrName := args[0]
+		network, _, err := client.Network().Get(ctx, idOrName)
+		if err != nil {
+			return err
+		}
+		if network == nil {
+			return fmt.Errorf("network not found: %s", idOrName)
+		}
+
+		disable, _ := cmd.Flags().GetBool("disable")
+		opts := hcloud.NetworkUpdateOpts{
+			ExposeRoutesToVSwitch: hcloud.Ptr(!disable),
+		}
+
+		_, _, err = client.Network().Update(ctx, network, opts)
+		if err != nil {
+			return err
+		}
+
+		if disable {
+			fmt.Printf("Exposing routes to connected vSwitch of network %s disabled\n", network.Name)
+		} else {
+			fmt.Printf("Exposing routes to connected vSwitch of network %s enabled\n", network.Name)
+		}
+
+		return nil
+	},
+}

internal/cmd/network/list.go

@@ -76,12 +76,13 @@ var ListCmd = base.ListCmd{
 			network := resource.(*hcloud.Network)
 
 			networkSchema := schema.Network{
-				ID:         network.ID,
-				Name:       network.Name,
-				IPRange:    network.IPRange.String(),
-				Protection: schema.NetworkProtection{Delete: network.Protection.Delete},
-				Created:    network.Created,
-				Labels:     network.Labels,
+				ID:                    network.ID,
+				Name:                  network.Name,
+				IPRange:               network.IPRange.String(),
+				Protection:            schema.NetworkProtection{Delete: network.Protection.Delete},
+				Created:               network.Created,
+				Labels:                network.Labels,
+				ExposeRoutesToVSwitch: network.ExposeRoutesToVSwitch,
 			}
 			for _, subnet := range network.Subnets {
 				networkSchema.Subnets = append(networkSchema.Subnets, schema.NetworkSubnet{

internal/cmd/network/network.go

@@ -29,6 +29,7 @@ func NewCommand(cli *state.State, client hcapi2.Client) *cobra.Command {
 		labelCmds.RemoveCobraCommand(cli.Context, client, cli),
 		EnableProtectionCommand.CobraCommand(cli.Context, client, cli, cli),
 		DisableProtectionCommand.CobraCommand(cli.Context, client, cli, cli),
+		ExposeRoutesToVSwitchCommand.CobraCommand(cli.Context, client, cli, cli),
 	)
 	return cmd
 }