88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package chroot
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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/antihax/optional"
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osccommon "github.com/hashicorp/packer/builder/osc/common"
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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-sdk-go/osc"
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)
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// StepSnapshot creates a snapshot of the created volume.
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//
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// Produces:
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// snapshot_id string - ID of the created snapshot
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type StepSnapshot struct {
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snapshotId string
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RawRegion string
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}
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func (s *StepSnapshot) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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oscconn := state.Get("osc").(*osc.APIClient)
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ui := state.Get("ui").(packer.Ui)
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volumeId := state.Get("volume_id").(string)
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ui.Say("Creating snapshot...")
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description := fmt.Sprintf("Packer: %s", time.Now().String())
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createSnapResp, _, err := oscconn.SnapshotApi.CreateSnapshot(context.Background(), &osc.CreateSnapshotOpts{
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CreateSnapshotRequest: optional.NewInterface(osc.CreateSnapshotRequest{
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VolumeId: volumeId,
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Description: description,
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}),
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})
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if err != nil {
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err := fmt.Errorf("Error creating 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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// Set the snapshot ID so we can delete it later
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s.snapshotId = createSnapResp.Snapshot.SnapshotId
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ui.Message(fmt.Sprintf("Snapshot ID: %s", s.snapshotId))
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// Wait for the snapshot to be ready
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err = osccommon.WaitUntilOscSnapshotDone(oscconn, s.snapshotId)
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if err != nil {
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err := fmt.Errorf("Error waiting for 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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state.Put("snapshot_id", s.snapshotId)
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snapshots := map[string][]string{
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s.RawRegion: {s.snapshotId},
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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 *StepSnapshot) Cleanup(state multistep.StateBag) {
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if s.snapshotId == "" {
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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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oscconn := state.Get("osc").(*osc.APIClient)
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ui := state.Get("ui").(packer.Ui)
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ui.Say("Removing snapshot since we cancelled or halted...")
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_, _, err := oscconn.SnapshotApi.DeleteSnapshot(context.Background(), &osc.DeleteSnapshotOpts{
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DeleteSnapshotRequest: optional.NewInterface(osc.DeleteSnapshotRequest{SnapshotId: s.snapshotId}),
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})
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if err != nil {
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ui.Error(fmt.Sprintf("Error: %s", err))
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}
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}
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}
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