53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package openstack
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import (
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"context"
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"fmt"
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"github.com/gophercloud/gophercloud/openstack/compute/v2/extensions/startstop"
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"github.com/gophercloud/gophercloud/openstack/compute/v2/servers"
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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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type StepStopServer struct{}
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func (s *StepStopServer) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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ui := state.Get("ui").(packer.Ui)
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config := state.Get("config").(*Config)
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server := state.Get("server").(*servers.Server)
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// We need the v2 compute client
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client, err := config.computeV2Client()
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if err != nil {
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err = fmt.Errorf("Error initializing compute client: %s", err)
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state.Put("error", err)
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return multistep.ActionHalt
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}
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ui.Say(fmt.Sprintf("Stopping server: %s ...", server.ID))
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if err := startstop.Stop(client, server.ID).ExtractErr(); err != nil {
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err = fmt.Errorf("Error stopping server: %s", err)
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state.Put("error", err)
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return multistep.ActionHalt
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}
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ui.Message(fmt.Sprintf("Waiting for server to stop: %s ...", server.ID))
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stateChange := StateChangeConf{
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Pending: []string{"ACTIVE"},
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Target: []string{"SHUTOFF", "STOPPED"},
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Refresh: ServerStateRefreshFunc(client, server),
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StepState: state,
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}
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if _, err := WaitForState(&stateChange); err != nil {
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err := fmt.Errorf("Error waiting for server (%s) to stop: %s", server.ID, 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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return multistep.ActionContinue
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}
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func (s *StepStopServer) Cleanup(state multistep.StateBag) {}
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