82 lines
2.0 KiB
Go
82 lines
2.0 KiB
Go
package ncloud
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import (
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"context"
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"errors"
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"time"
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ncloud "github.com/NaverCloudPlatform/ncloud-sdk-go/sdk"
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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 StepTerminateServerInstance struct {
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Conn *ncloud.Conn
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TerminateServerInstance func(serverInstanceNo string) error
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Say func(message string)
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Error func(e error)
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}
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func NewStepTerminateServerInstance(conn *ncloud.Conn, ui packer.Ui) *StepTerminateServerInstance {
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var step = &StepTerminateServerInstance{
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Conn: conn,
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Say: func(message string) { ui.Say(message) },
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Error: func(e error) { ui.Error(e.Error()) },
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}
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step.TerminateServerInstance = step.terminateServerInstance
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return step
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}
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func (s *StepTerminateServerInstance) terminateServerInstance(serverInstanceNo string) error {
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reqParams := new(ncloud.RequestTerminateServerInstances)
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reqParams.ServerInstanceNoList = []string{serverInstanceNo}
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_, err := s.Conn.TerminateServerInstances(reqParams)
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if err != nil {
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return err
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}
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c1 := make(chan error, 1)
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go func() {
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reqParams := new(ncloud.RequestGetServerInstanceList)
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reqParams.ServerInstanceNoList = []string{serverInstanceNo}
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for {
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serverInstanceList, err := s.Conn.GetServerInstanceList(reqParams)
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if err != nil {
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c1 <- err
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return
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} else if serverInstanceList.TotalRows == 0 {
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c1 <- nil
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return
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}
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time.Sleep(time.Second * 3)
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}
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}()
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select {
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case res := <-c1:
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return res
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case <-time.After(time.Second * 60):
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return errors.New("TIMEOUT : Can't terminate server instance")
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}
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}
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func (s *StepTerminateServerInstance) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
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s.Say("Terminate Server Instance")
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var serverInstanceNo = state.Get("InstanceNo").(string)
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err := s.TerminateServerInstance(serverInstanceNo)
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return processStepResult(err, s.Error, state)
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}
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func (*StepTerminateServerInstance) Cleanup(multistep.StateBag) {
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}
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