111 lines
2.8 KiB
Go
111 lines
2.8 KiB
Go
package common
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import (
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"context"
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"crypto/tls"
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"fmt"
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"net/http"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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"github.com/outscale/osc-go/oapi"
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)
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type StepDeregisterOMI struct {
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AccessConfig *AccessConfig
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ForceDeregister bool
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ForceDeleteSnapshot bool
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OMIName string
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Regions []string
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}
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func (s *StepDeregisterOMI) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
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// Check for force deregister
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if !s.ForceDeregister {
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return multistep.ActionContinue
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}
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ui := state.Get("ui").(packer.Ui)
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oapiconn := state.Get("oapi").(*oapi.Client)
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// Add the session region to list of regions will will deregister OMIs in
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regions := append(s.Regions, oapiconn.GetConfig().Region)
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for _, region := range regions {
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// get new connection for each region in which we need to deregister vms
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config, err := s.AccessConfig.Config()
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if err != nil {
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return multistep.ActionHalt
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}
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newConfig := &oapi.Config{
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UserAgent: config.UserAgent,
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SecretKey: config.SecretKey,
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Service: config.Service,
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Region: region, //New region
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URL: config.URL,
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}
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skipClient := &http.Client{
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Transport: &http.Transport{
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TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
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},
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}
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regionconn := oapi.NewClient(newConfig, skipClient)
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resp, err := regionconn.POST_ReadImages(oapi.ReadImagesRequest{
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Filters: oapi.FiltersImage{
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ImageNames: []string{s.OMIName},
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AccountAliases: []string{"self"},
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},
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})
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if err != nil {
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err := fmt.Errorf("Error describing OMI: %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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// Deregister image(s) by name
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for _, i := range resp.OK.Images {
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//We are supposing that DeleteImage does the same action as DeregisterImage
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_, err := regionconn.POST_DeleteImage(oapi.DeleteImageRequest{
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ImageId: i.ImageId,
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})
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if err != nil {
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err := fmt.Errorf("Error deregistering existing OMI: %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(fmt.Sprintf("Deregistered OMI %s, id: %s", s.OMIName, i.ImageId))
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// Delete snapshot(s) by image
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if s.ForceDeleteSnapshot {
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for _, b := range i.BlockDeviceMappings {
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if b.Bsu.SnapshotId != "" {
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_, err := regionconn.POST_DeleteSnapshot(oapi.DeleteSnapshotRequest{
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SnapshotId: b.Bsu.SnapshotId,
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})
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if err != nil {
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err := fmt.Errorf("Error deleting existing snapshot: %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(fmt.Sprintf("Deleted snapshot: %s", b.Bsu.SnapshotId))
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}
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}
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}
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}
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}
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return multistep.ActionContinue
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}
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func (s *StepDeregisterOMI) Cleanup(state multistep.StateBag) {
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}
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