88 lines
2.9 KiB
Go
88 lines
2.9 KiB
Go
package triton
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import (
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"context"
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"fmt"
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"time"
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"github.com/hashicorp/packer/packer-plugin-sdk/multistep"
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packersdk "github.com/hashicorp/packer/packer-plugin-sdk/packer"
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)
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// StepCreateSourceMachine creates an machine with the specified attributes
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// and waits for it to become available for provisioners.
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type StepCreateSourceMachine struct{}
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func (s *StepCreateSourceMachine) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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config := state.Get("config").(*Config)
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driver := state.Get("driver").(Driver)
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ui := state.Get("ui").(packersdk.Ui)
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if !config.MachineImageFilters.Empty() {
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ui.Say("Selecting an image based on search criteria")
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imageId, err := driver.GetImage(*config)
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if err != nil {
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state.Put("error", fmt.Errorf("Problem selecting an image based on an search criteria: %s", err))
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return multistep.ActionHalt
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}
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ui.Say(fmt.Sprintf("Based, on given search criteria, Machine ID is: %q", imageId))
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config.MachineImage = imageId
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}
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machineId, err := driver.CreateMachine(*config)
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if err != nil {
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state.Put("error", fmt.Errorf("Problem creating source machine: %s", err))
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return multistep.ActionHalt
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}
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ui.Say("Waiting for source machine to become available...")
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err = driver.WaitForMachineState(machineId, "running", 10*time.Minute)
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if err != nil {
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state.Put("error", fmt.Errorf("Problem waiting for source machine to become available: %s", err))
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return multistep.ActionHalt
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}
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state.Put("machine", machineId)
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// instance_id is the generic term used so that users can have access to the
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// instance id inside of the provisioners, used in step_provision.
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state.Put("instance_id", machineId)
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return multistep.ActionContinue
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}
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func (s *StepCreateSourceMachine) Cleanup(state multistep.StateBag) {
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driver := state.Get("driver").(Driver)
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ui := state.Get("ui").(packersdk.Ui)
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machineIdRaw, ok := state.GetOk("machine")
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if ok && machineIdRaw.(string) != "" {
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machineId := machineIdRaw.(string)
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ui.Say(fmt.Sprintf("Stopping source machine (%s)...", machineId))
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err := driver.StopMachine(machineId)
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if err != nil {
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state.Put("error", fmt.Errorf("Problem stopping source machine: %s", err))
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return
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}
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ui.Say(fmt.Sprintf("Waiting for source machine to stop (%s)...", machineId))
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err = driver.WaitForMachineState(machineId, "stopped", 10*time.Minute)
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if err != nil {
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state.Put("error", fmt.Errorf("Problem waiting for source machine to stop: %s", err))
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return
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}
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ui.Say(fmt.Sprintf("Deleting source machine (%s)...", machineId))
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err = driver.DeleteMachine(machineId)
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if err != nil {
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state.Put("error", fmt.Errorf("Problem deleting source machine: %s", err))
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return
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}
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ui.Say(fmt.Sprintf("Waiting for source machine to be destroyed (%s)...", machineId))
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err = driver.WaitForMachineDeletion(machineId, 10*time.Minute)
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if err != nil {
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state.Put("error", fmt.Errorf("Problem waiting for source machine to be deleted: %s", err))
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return
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}
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}
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}
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