Support for local HTTP server

iso/builder.go

@@ -63,6 +63,11 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 				Datastore: b.config.Datastore,
 				Host:      b.config.Host,
 			},
+			&packerCommon.StepHTTPServer{
+				HTTPDir:     b.config.HTTPDir,
+				HTTPPortMin: b.config.HTTPPortMin,
+				HTTPPortMax: b.config.HTTPPortMax,
+			},
 			&common.StepRun{
 				Config:   &b.config.RunConfig,
 				SetOrder: true,

iso/config.go

@@ -11,6 +11,7 @@ import (
 
 type Config struct {
 	packerCommon.PackerConfig `mapstructure:",squash"`
+	packerCommon.HTTPConfig   `mapstructure:",squash"`
 
 	common.ConnectConfig      `mapstructure:",squash"`
 	CreateConfig              `mapstructure:",squash"`
@@ -46,6 +47,7 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
 	errs = packer.MultiErrorAppend(errs, c.CreateConfig.Prepare()...)
 	errs = packer.MultiErrorAppend(errs, c.LocationConfig.Prepare()...)
 	errs = packer.MultiErrorAppend(errs, c.HardwareConfig.Prepare()...)
+	errs = packer.MultiErrorAppend(errs, c.HTTPConfig.Prepare(&c.ctx)...)
 
 	errs = packer.MultiErrorAppend(errs, c.CDRomConfig.Prepare()...)
 	errs = packer.MultiErrorAppend(errs, c.BootConfig.Prepare()...)

iso/step_create.go

@@ -3,10 +3,13 @@ package iso
 import (
 	"context"
 	"fmt"
+	packerCommon "github.com/hashicorp/packer/common"
 	"github.com/hashicorp/packer/helper/multistep"
 	"github.com/hashicorp/packer/packer"
 	"github.com/jetbrains-infra/packer-builder-vsphere/common"
 	"github.com/jetbrains-infra/packer-builder-vsphere/driver"
+	"net"
+	"os"
 )
 
 type CreateConfig struct {
@@ -23,6 +26,29 @@ type CreateConfig struct {
 	USBController bool   `mapstructure:"usb_controller"`
 
 	Notes string `mapstructure:"notes"`
+
+	HTTPIP string `mapstructure:"http_ip"`
+}
+
+func getHostIP(s string) string {
+	if net.ParseIP(s) != nil {
+		return s
+	}
+
+	var ipaddr string
+	addrs, err := net.InterfaceAddrs()
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(2)
+	}
+
+	for _, a := range addrs {
+		if ip, ok := a.(*net.IPNet); ok && !ip.IP.IsLoopback() {
+			ipaddr = ip.IP.String()
+			break
+		}
+	}
+	return ipaddr
 }
 
 func (c *CreateConfig) Prepare() []error {
@@ -66,6 +92,8 @@ func (s *StepCreateVM) Run(_ context.Context, state multistep.StateBag) multiste
 		}
 	}
 
+	packerCommon.SetHTTPIP(getHostIP(s.Config.HTTPIP))
+
 	ui.Say("Creating VM...")
 	vm, err := d.CreateVM(&driver.CreateConfig{
 		DiskThinProvisioned: s.Config.DiskThinProvisioned,