127 lines
3.7 KiB
Go
127 lines
3.7 KiB
Go
package bsu
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import (
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"context"
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"fmt"
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"log"
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"github.com/antihax/optional"
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osccommon "github.com/hashicorp/packer/builder/osc/common"
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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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"github.com/outscale/osc-sdk-go/osc"
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)
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type stepCreateOMI struct {
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image *osc.Image
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RawRegion string
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}
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func (s *stepCreateOMI) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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config := state.Get("config").(*Config)
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oscconn := state.Get("osc").(*osc.APIClient)
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vm := state.Get("vm").(osc.Vm)
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ui := state.Get("ui").(packersdk.Ui)
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// Create the image
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omiName := config.OMIName
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ui.Say(fmt.Sprintf("Creating OMI %s from vm %s", omiName, vm.VmId))
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createOpts := osc.CreateImageRequest{
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VmId: vm.VmId,
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ImageName: omiName,
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BlockDeviceMappings: config.BlockDevices.BuildOscOMIDevices(),
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}
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resp, _, err := oscconn.ImageApi.CreateImage(context.Background(), &osc.CreateImageOpts{
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CreateImageRequest: optional.NewInterface(createOpts),
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})
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if err != nil || resp.Image.ImageId == "" {
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err := fmt.Errorf("Error creating 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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image := resp.Image
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// Set the OMI ID in the state
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ui.Message(fmt.Sprintf("OMI: %s", image.ImageId))
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omis := make(map[string]string)
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omis[s.RawRegion] = image.ImageId
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state.Put("omis", omis)
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// Wait for the image to become ready
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ui.Say("Waiting for OMI to become ready...")
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if err := osccommon.WaitUntilOscImageAvailable(oscconn, image.ImageId); err != nil {
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log.Printf("Error waiting for OMI: %s", err)
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imagesResp, _, err := oscconn.ImageApi.ReadImages(context.Background(), &osc.ReadImagesOpts{
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ReadImagesRequest: optional.NewInterface(osc.ReadImagesRequest{
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Filters: osc.FiltersImage{
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ImageIds: []string{image.ImageId},
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},
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}),
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})
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if err != nil {
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log.Printf("Unable to determine reason waiting for OMI failed: %s", err)
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err = fmt.Errorf("Unknown error waiting for OMI")
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} else {
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stateReason := imagesResp.Images[0].StateComment
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err = fmt.Errorf("Error waiting for OMI. Reason: %s", stateReason)
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}
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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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imagesResp, _, err := oscconn.ImageApi.ReadImages(context.Background(), &osc.ReadImagesOpts{
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ReadImagesRequest: optional.NewInterface(osc.ReadImagesRequest{
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Filters: osc.FiltersImage{
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ImageIds: []string{image.ImageId},
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},
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}),
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})
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if err != nil {
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err := fmt.Errorf("Error searching for 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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s.image = &imagesResp.Images[0]
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snapshots := make(map[string][]string)
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for _, blockDeviceMapping := range imagesResp.Images[0].BlockDeviceMappings {
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if blockDeviceMapping.Bsu.SnapshotId != "" {
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snapshots[s.RawRegion] = append(snapshots[s.RawRegion], blockDeviceMapping.Bsu.SnapshotId)
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}
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}
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state.Put("snapshots", snapshots)
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return multistep.ActionContinue
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}
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func (s *stepCreateOMI) Cleanup(state multistep.StateBag) {
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if s.image == nil {
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return
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}
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_, cancelled := state.GetOk(multistep.StateCancelled)
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_, halted := state.GetOk(multistep.StateHalted)
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if !cancelled && !halted {
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return
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}
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oscconn := state.Get("osc").(*osc.APIClient)
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ui := state.Get("ui").(packersdk.Ui)
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ui.Say("Deregistering the OMI because cancellation or error...")
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DeleteOpts := osc.DeleteImageRequest{ImageId: s.image.ImageId}
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if _, _, err := oscconn.ImageApi.DeleteImage(context.Background(), &osc.DeleteImageOpts{
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DeleteImageRequest: optional.NewInterface(DeleteOpts),
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}); err != nil {
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ui.Error(fmt.Sprintf("Error Deleting OMI, may still be around: %s", err))
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return
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}
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}
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