func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
md, err := common.DecodeConfig(&b.config, raws...)
if err != nil {
return nil, err
}
b.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return nil, err
}
b.config.tpl.UserVars = b.config.PackerUserVars
driver, err := hypervcommon.NewHypervPS4Driver()
if err != nil {
return nil, fmt.Errorf("Failed creating Hyper-V driver: %s", err)
}
// Accumulate any errors and warnings
errs := common.CheckUnusedConfig(md)
errs = packer.MultiErrorAppend(errs, b.config.OutputConfig.Prepare(b.config.tpl, &b.config.PackerConfig)...)
warnings := make([]string, 0)
//DiskName
if b.config.DiskName == "" {
b.config.DiskName = "disk"
}
//DiskSize
err = b.checkDiskSize()
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
//DiskType
if b.config.DiskType == "" {
// Default is dynamic
b.config.DiskType = DiskTypeDynamic
}
if b.config.DiskType != DiskTypeDynamic || b.config.DiskType != DiskTypeFixed {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("disk_type: %s, invalid disk type, must be %s or %s", b.config.DiskType, DiskTypeDynamic, DiskTypeFixed))
}
log.Println(fmt.Sprintf("%s: %s", "DiskType", b.config.DiskType))
//RamSizeMB
err = b.checkRamSize()
if err != nil {
errs = packer.MultiErrorAppend(errs, err)
}
//FloppyFiles
if b.config.FloppyFiles == nil {
b.config.FloppyFiles = make([]string, 0)
}
for i, file := range b.config.FloppyFiles {
var err error
b.config.FloppyFiles[i], err = b.config.tpl.Process(file, nil)
if err != nil {
errs = packer.MultiErrorAppend(errs,
fmt.Errorf("Error processing floppy_files[%d]: %s",
i, err))
}
}
//ISOChecksum ISOChecksumType
if b.config.ISOChecksumType == "" {
errs = packer.MultiErrorAppend(
errs, errors.New("The iso_checksum_type must be specified."))
} else {
b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
if b.config.ISOChecksumType != "none" {
if b.config.ISOChecksum == "" {
errs = packer.MultiErrorAppend(
errs, errors.New("Due to large file sizes, an iso_checksum is required"))
} else {
b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
}
if h := common.HashForType(b.config.ISOChecksumType); h == nil {
errs = packer.MultiErrorAppend(
errs,
fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
}
}
}
//ISOUrls
for i, url := range b.config.ISOUrls {
var err error
b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
}
}
//Version
if b.config.Version == "" {
b.config.Version = "1"
}
//VMName
if b.config.VMName == "" {
b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
}
//SkipCompaction
if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
errs = packer.MultiErrorAppend(
errs, errors.New("One of iso_url or iso_urls must be specified."))
} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
errs = packer.MultiErrorAppend(
errs, errors.New("Only one of iso_url or iso_urls may be specified."))
} else if b.config.RawSingleISOUrl != "" {
b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
}
//SwitchName
if b.config.SwitchName == "" {
// no switch name, try to get one attached to a online network adapter
onlineSwitchName, err := getExternalOnlineVirtualSwitch(driver)
if onlineSwitchName == "" || err != nil {
b.config.SwitchName = fmt.Sprintf("pis_%s", uuid.New())
} else {
b.config.SwitchName = onlineSwitchName
}
}
// Errors
templates := map[string]*string{
"disk_name": &b.config.DiskName,
"iso_checksum": &b.config.ISOChecksum,
"iso_checksum_type": &b.config.ISOChecksumType,
"iso_url": &b.config.RawSingleISOUrl,
"vm_name": &b.config.VMName,
}
for n, ptr := range templates {
var err error
*ptr, err = b.config.tpl.Process(*ptr, nil)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error processing %s: %s", n, err))
}
}
//RawSingleISOUrl
if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
errs = packer.MultiErrorAppend(
errs, errors.New("One of iso_url or iso_urls must be specified."))
} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
errs = packer.MultiErrorAppend(
errs, errors.New("Only one of iso_url or iso_urls may be specified."))
} else if b.config.RawSingleISOUrl != "" {
b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
}
for i, url := range b.config.ISOUrls {
b.config.ISOUrls[i], err = common.DownloadableURL(url)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
}
}
// Warnings
warning := b.checkHostAvailableMemory(driver)
if warning != "" {
warnings = appendWarnings(warnings, warning)
}
if b.config.ISOChecksumType == "none" {
warnings = append(warnings,
"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
"a checksum is highly recommended.")
}
if errs != nil && len(errs.Errors) > 0 {
return warnings, errs
}
return warnings, nil
}
// Run executes a Packer build and returns a packer.Artifact representing
// a Hyperv appliance.
func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
// Create the driver that we'll use to communicate with Hyperv
driver, err := hypervcommon.NewHypervPS4Driver()
if err != nil {
return nil, fmt.Errorf("Failed creating Hyper-V driver: %s", err)
}
// Set up the state.
state := new(multistep.BasicStateBag)
state.Put("config", &b.config)
state.Put("driver", driver)
state.Put("hook", hook)
state.Put("ui", ui)
steps := []multistep.Step{
&hypervcommon.StepCreateTempDir{},
&hypervcommon.StepOutputDir{
Force: b.config.PackerForce,
Path: b.config.OutputDir,
},
&common.StepCreateFloppy{
Files: b.config.FloppyFiles,
},
&hypervcommon.StepHTTPServer{
HTTPDir: b.config.HTTPDir,
HTTPPortMin: b.config.HTTPPortMin,
HTTPPortMax: b.config.HTTPPortMax,
},
&hypervcommon.StepCreateSwitch{
SwitchName: b.config.SwitchName,
},
&hypervcommon.StepCreateVM{
VMName: b.config.VMName,
SwitchName: b.config.SwitchName,
RamSizeMB: b.config.RamSizeMB,
DiskSize: b.config.DiskSize,
Generation: b.config.Generation,
Cpu: b.config.Cpu,
EnabeSecureBoot: b.config.EnableSecureBoot,
},
&hypervcommon.StepConfigureVlan{
VlanId: b.config.VlanId,
},
&hypervcommon.StepEnableIntegrationService{},
&hypervcommon.StepMountDvdDrive{
RawSingleISOUrl: b.config.RawSingleISOUrl,
},
&hypervcommon.StepMountFloppydrive{},
&hypervcommon.StepMountSecondaryDvdImages{
Files: b.config.SecondaryDvdImages,
Generation: b.config.Generation,
},
&hypervcommon.StepRun{
BootWait: b.config.BootWait,
Headless: b.config.Headless,
},
&hypervcommon.StepTypeBootCommand{
BootCommand: b.config.BootCommand,
SwitchName: b.config.SwitchName,
Ctx: b.config.ctx,
},
// configure the communicator ssh, winrm
&communicator.StepConnect{
Config: &b.config.SSHConfig.Comm,
Host: hypervcommon.CommHost,
SSHConfig: hypervcommon.SSHConfigFunc(&b.config.SSHConfig),
},
// provision requires communicator to be setup
&common.StepProvision{},
&hypervcommon.StepShutdown{
Command: b.config.ShutdownCommand,
Timeout: b.config.ShutdownTimeout,
},
// wait for the vm to be powered off
&hypervcommon.StepWaitForPowerOff{},
// remove the integration services dvd drive
// after we power down
&hypervcommon.StepUnmountSecondaryDvdImages{},
&hypervcommon.StepUnmountFloppyDrive{
Generation: b.config.Generation,
},
&hypervcommon.StepUnmountDvdDrive{},
&hypervcommon.StepExportVm{
OutputDir: b.config.OutputDir,
SkipCompaction: b.config.SkipCompaction,
},
// the clean up actions for each step will be executed reverse order
}
// Run the steps.
if b.config.PackerDebug {
b.runner = &multistep.DebugRunner{
Steps: steps,
PauseFn: common.MultistepDebugFn(ui),
}
} else {
b.runner = &multistep.BasicRunner{Steps: steps}
}
b.runner.Run(state)
// Report any errors.
if rawErr, ok := state.GetOk("error"); ok {
return nil, rawErr.(error)
}
// If we were interrupted or cancelled, then just exit.
if _, ok := state.GetOk(multistep.StateCancelled); ok {
return nil, errors.New("Build was cancelled.")
}
if _, ok := state.GetOk(multistep.StateHalted); ok {
return nil, errors.New("Build was halted.")
}
return hypervcommon.NewArtifact(b.config.OutputDir)
}
func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
// Create the driver that we'll use to communicate with Hyperv
driver, err := hypervcommon.NewHypervPS4Driver()
if err != nil {
return nil, fmt.Errorf("Failed creating Hyper-V driver: %s", err)
}
// Set up the state.
state := new(multistep.BasicStateBag)
state.Put("config", &b.config)
state.Put("driver", driver)
state.Put("hook", hook)
state.Put("ui", ui)
steps := []multistep.Step{
new(hypervcommon.StepCreateTempDir),
&hypervcommon.StepOutputDir{
Force: b.config.PackerForce,
Path: b.config.OutputDir,
},
// &hypervcommon.StepSetUnattendedProductKey{
// Files: b.config.FloppyFiles,
// ProductKey: b.config.ProductKey,
// },
&common.StepCreateFloppy{
Files: b.config.FloppyFiles,
},
&hypervcommon.StepCreateSwitch{
SwitchName: b.config.SwitchName,
},
new(StepCreateVM),
new(hypervcommon.StepEnableIntegrationService),
new(StepMountDvdDrive),
new(StepMountFloppydrive),
//TODO: new(StepMountSecondaryDvdImages),
new(hypervcommon.StepStartVm),
// wait for the vm to be powered off
&hypervcommon.StepWaitForPowerOff{},
//TODO: &hypervcommon.StepUnmountSecondaryDvdImages{},
new(hypervcommon.StepConfigureIp),
new(hypervcommon.StepSetRemoting),
new(common.StepProvision),
new(StepExportVm),
// new(hypervcommon.StepConfigureIp),
// new(hypervcommon.StepSetRemoting),
// new(hypervcommon.StepCheckRemoting),
// new(msbldcommon.StepSysprep),
}
// Run the steps.
if b.config.PackerDebug {
b.runner = &multistep.DebugRunner{
Steps: steps,
PauseFn: common.MultistepDebugFn(ui),
}
} else {
b.runner = &multistep.BasicRunner{Steps: steps}
}
b.runner.Run(state)
// Report any errors.
if rawErr, ok := state.GetOk("error"); ok {
return nil, rawErr.(error)
}
// If we were interrupted or cancelled, then just exit.
if _, ok := state.GetOk(multistep.StateCancelled); ok {
return nil, errors.New("Build was cancelled.")
}
if _, ok := state.GetOk(multistep.StateHalted); ok {
return nil, errors.New("Build was halted.")
}
return hypervcommon.NewArtifact(b.config.OutputDir)
}
