54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
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package proxmox
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import (
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"context"
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"fmt"
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"github.com/Telmate/proxmox-api-go/proxmox"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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)
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// stepConvertToTemplate takes the running VM configured in earlier steps, stops it, and
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// converts it into a Proxmox template.
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//
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// It sets the template_id state which is used for Artifact lookup.
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type stepConvertToTemplate struct{}
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type templateConverter interface {
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ShutdownVm(*proxmox.VmRef) (string, error)
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CreateTemplate(*proxmox.VmRef) error
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}
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var _ templateConverter = &proxmox.Client{}
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func (s *stepConvertToTemplate) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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ui := state.Get("ui").(packer.Ui)
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client := state.Get("proxmoxClient").(templateConverter)
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vmRef := state.Get("vmRef").(*proxmox.VmRef)
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ui.Say("Stopping VM")
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_, err := client.ShutdownVm(vmRef)
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if err != nil {
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err := fmt.Errorf("Error converting VM to template, could not stop: %s", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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ui.Say("Converting VM to template")
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err = client.CreateTemplate(vmRef)
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if err != nil {
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err := fmt.Errorf("Error converting VM to template: %s", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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state.Put("template_id", vmRef.VmId())
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return multistep.ActionContinue
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}
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func (s *stepConvertToTemplate) Cleanup(state multistep.StateBag) {}
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