111 lines
2.5 KiB
Go
111 lines
2.5 KiB
Go
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package iso
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import (
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"fmt"
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"github.com/hashicorp/packer/packer"
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"github.com/jetbrains-infra/packer-builder-vsphere/common"
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"github.com/jetbrains-infra/packer-builder-vsphere/driver"
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"github.com/mitchellh/multistep"
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)
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type CreateConfig struct {
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common.HardwareConfig `mapstructure:",squash"`
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DiskThinProvisioned bool `mapstructure:"disk_thin_provisioned"`
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DiskControllerType string `mapstructure:"disk_controller_type"`
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VMName string `mapstructure:"vm_name"`
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Folder string `mapstructure:"folder"`
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Host string `mapstructure:"host"`
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ResourcePool string `mapstructure:"resource_pool"`
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Datastore string `mapstructure:"datastore"`
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GuestOSType string `mapstructure:"guest_os_type"`
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}
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func (c *CreateConfig) Prepare() []error {
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var errs []error
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// needed to avoid changing the original config in case of errors
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tmp := *c
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// do recursive calls
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errs = append(errs, tmp.HardwareConfig.Prepare()...)
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// check for errors
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if tmp.VMName == "" {
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errs = append(errs, fmt.Errorf("Target VM name is required"))
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}
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if tmp.Host == "" {
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errs = append(errs, fmt.Errorf("vSphere host is required"))
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}
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if len(errs) > 0 {
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return errs
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}
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// set default values
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if tmp.GuestOSType == "" {
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tmp.GuestOSType = "otherGuest"
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}
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// change the original config
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*c = tmp
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return []error{}
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}
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type StepCreateVM struct {
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config *CreateConfig
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}
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func (s *StepCreateVM) Run(state multistep.StateBag) multistep.StepAction {
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ui := state.Get("ui").(packer.Ui)
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d := state.Get("driver").(*driver.Driver)
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ui.Say("Creating VM...")
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vm, err := d.CreateVM(&driver.CreateConfig{
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HardwareConfig: s.config.HardwareConfig.ToDriverHardwareConfig(),
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DiskThinProvisioned: s.config.DiskThinProvisioned,
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DiskControllerType: s.config.DiskControllerType,
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Name: s.config.VMName,
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Folder: s.config.Folder,
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Host: s.config.Host,
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ResourcePool: s.config.ResourcePool,
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Datastore: s.config.Datastore,
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GuestOS: s.config.GuestOSType,
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})
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if err != nil {
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state.Put("error", err)
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return multistep.ActionHalt
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}
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state.Put("vm", vm)
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return multistep.ActionContinue
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}
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func (s *StepCreateVM) Cleanup(state multistep.StateBag) {
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_, cancelled := state.GetOk(multistep.StateCancelled)
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_, halted := state.GetOk(multistep.StateHalted)
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if !cancelled && !halted {
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return
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}
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ui := state.Get("ui").(packer.Ui)
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st := state.Get("vm")
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if st == nil {
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return
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}
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vm := st.(*driver.VirtualMachine)
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ui.Say("Destroying VM...")
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err := vm.Destroy()
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if err != nil {
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ui.Error(err.Error())
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}
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}
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