Move more commands to subcommands of ros

cmd/control/switch_console.go

@@ -0,0 +1,48 @@
+package control
+
+import (
+	"errors"
+
+	log "github.com/Sirupsen/logrus"
+	"github.com/codegangsta/cli"
+	"github.com/docker/libcompose/project/options"
+	"github.com/rancher/os/compose"
+	"github.com/rancher/os/config"
+	"golang.org/x/net/context"
+)
+
+func switchConsoleAction(c *cli.Context) error {
+	if len(c.Args()) != 1 {
+		return errors.New("Must specify exactly one existing container")
+	}
+	newConsole := c.Args()[0]
+
+	cfg := config.LoadConfig()
+
+	project, err := compose.GetProject(cfg, true, false)
+	if err != nil {
+		return err
+	}
+
+	if newConsole != "default" {
+		if err = compose.LoadSpecialService(project, cfg, "console", newConsole); err != nil {
+			return err
+		}
+	}
+
+	if err = config.Set("rancher.console", newConsole); err != nil {
+		log.Errorf("Failed to update 'rancher.console': %v", err)
+	}
+
+	if err = project.Up(context.Background(), options.Up{
+		Log: true,
+	}, "console"); err != nil {
+		return err
+	}
+
+	if err = project.Restart(context.Background(), 10, "docker"); err != nil {
+		log.Errorf("Failed to restart Docker: %v", err)
+	}
+
+	return nil
+}