49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
package common
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import (
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"fmt"
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/packer"
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)
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type StepFindVdi struct {
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VdiName string
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ImagePathFunc func() string
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VdiUuidKey string
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}
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func (self *StepFindVdi) Run(state multistep.StateBag) multistep.StepAction {
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ui := state.Get("ui").(packer.Ui)
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c := state.Get("client").(*Connection)
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// Ignore if VdiName is not specified
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if self.VdiName == "" {
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return multistep.ActionContinue
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}
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vdis, err := c.client.VDI.GetByNameLabel(c.session, self.VdiName)
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switch {
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case len(vdis) == 0:
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ui.Error(fmt.Sprintf("Couldn't find a VDI named '%s'", self.VdiName))
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return multistep.ActionHalt
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case len(vdis) > 1:
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ui.Error(fmt.Sprintf("Found more than one VDI with name '%s'. Name must be unique", self.VdiName))
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return multistep.ActionHalt
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}
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vdi := vdis[0]
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vdiUuid, err := c.client.VDI.GetUUID(c.session, vdi)
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if err != nil {
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ui.Error(fmt.Sprintf("Unable to get UUID of VDI '%s': %s", self.VdiName, err.Error()))
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return multistep.ActionHalt
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}
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state.Put(self.VdiUuidKey, vdiUuid)
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return multistep.ActionContinue
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}
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func (self *StepFindVdi) Cleanup(state multistep.StateBag) {}
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