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use openstack volume_size option on creation

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if present. Otherwise fallback to to source image min disk value (if
set) or calculated from the source image bytes size.

Note that in some cases this needs to be specified, if
`use_blockstorage_volume` is true. See #6957 for the discussion.
This commit is contained in:
Johannes J. Schmidt 2018-12-18 23:59:54 +01:00
parent 336c11c54a
commit a545caa24a
1 changed files with 17 additions and 12 deletions
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29
builder/openstack/step_create_volume.go
View file

@ -35,20 +35,25 @@ func (s *StepCreateVolume) Run(_ context.Context, state multistep.StateBag) mult
state.Put("error", err)
return multistep.ActionHalt
}
imageClient, err := config.imageV2Client()
if err != nil {
err = fmt.Errorf("Error initializing image client: %s", err)
state.Put("error", err)
return multistep.ActionHalt
}
volumeSize := config.VolumeSize
// Get needed volume size from the source image.
volumeSize, err := GetVolumeSize(imageClient, sourceImage)
if err != nil {
err := fmt.Errorf("Error creating volume: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
if volumeSize == 0 {
imageClient, err := config.imageV2Client()
if err != nil {
err = fmt.Errorf("Error initializing image client: %s", err)
state.Put("error", err)
return multistep.ActionHalt
}
volumeSize, err = GetVolumeSize(imageClient, sourceImage)
if err != nil {
err := fmt.Errorf("Error creating volume: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
}
ui.Say("Creating volume...")