packer-cn/builder/vsphere/iso/step_add_floppy.go

106 lines
2.7 KiB
Go

//go:generate struct-markdown
//go:generate mapstructure-to-hcl2 -type FloppyConfig
package iso
import (
"context"
"fmt"
"github.com/hashicorp/packer/builder/vsphere/driver"
"github.com/hashicorp/packer/helper/multistep"
"github.com/hashicorp/packer/packer"
)
type FloppyConfig struct {
// Datastore path to a floppy image that will be mounted to the VM.
// Example: `[datastore1] ISO/pvscsi-Windows8.flp`.
FloppyIMGPath string `mapstructure:"floppy_img_path"`
// List of local files to be mounted to the VM floppy drive. Can be used to
// make Debian preseed or RHEL kickstart files available to the VM.
FloppyFiles []string `mapstructure:"floppy_files"`
// List of directories to copy files from.
FloppyDirectories []string `mapstructure:"floppy_dirs"`
}
type StepAddFloppy struct {
Config *FloppyConfig
Datastore string
Host string
}
func (s *StepAddFloppy) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
ui := state.Get("ui").(packer.Ui)
vm := state.Get("vm").(*driver.VirtualMachine)
d := state.Get("driver").(*driver.Driver)
if floppyPath, ok := state.GetOk("floppy_path"); ok {
ui.Say("Uploading created floppy image")
ds, err := d.FindDatastore(s.Datastore, s.Host)
if err != nil {
state.Put("error", err)
return multistep.ActionHalt
}
vmDir, err := vm.GetDir()
if err != nil {
state.Put("error", err)
return multistep.ActionHalt
}
uploadPath := fmt.Sprintf("%v/packer-tmp-created-floppy.flp", vmDir)
if err := ds.UploadFile(floppyPath.(string), uploadPath, s.Host); err != nil {
state.Put("error", err)
return multistep.ActionHalt
}
state.Put("uploaded_floppy_path", uploadPath)
ui.Say("Adding generated Floppy...")
floppyIMGPath := ds.ResolvePath(uploadPath)
err = vm.AddFloppy(floppyIMGPath)
if err != nil {
state.Put("error", err)
return multistep.ActionHalt
}
}
if s.Config.FloppyIMGPath != "" {
ui.Say("Adding Floppy image...")
err := vm.AddFloppy(s.Config.FloppyIMGPath)
if err != nil {
state.Put("error", err)
return multistep.ActionHalt
}
}
return multistep.ActionContinue
}
func (s *StepAddFloppy) Cleanup(state multistep.StateBag) {
_, cancelled := state.GetOk(multistep.StateCancelled)
_, halted := state.GetOk(multistep.StateHalted)
if !cancelled && !halted {
return
}
ui := state.Get("ui").(packer.Ui)
d := state.Get("driver").(*driver.Driver)
if UploadedFloppyPath, ok := state.GetOk("uploaded_floppy_path"); ok {
ui.Say("Deleting Floppy image ...")
ds, err := d.FindDatastore(s.Datastore, s.Host)
if err != nil {
state.Put("error", err)
return
}
err = ds.Delete(UploadedFloppyPath.(string))
if err != nil {
state.Put("error", err)
return
}
}
}