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use openstack volume_size option on creation 

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...")