Block Storage: new data resource for volume

[Shonei]

Hi there,

We are looking into adding a new data resource for volumes.

Terraform Version

Terraform v0.12.9
provider.openstack v1.23.0

Affected Resource(s)

openstack_blockstorage_volume_v2

The argument list we are thinking of is:

• region
• name
• state
• metadata
• bootable
• volume_type

And here are the attributes that will get computed:

• size
• id
• source_volume_id

Does this seem acceptable ot should we change some of the parameters.

[ozerovandrei]

Any PRs are welcome.

I guess that it will be also possible to implement openstack_blockstorage_volume_v3 in the same way you will implement openstack_blockstorage_volume_v2 since their List() method and options are similar.

https://github.com/gophercloud/gophercloud/blob/master/openstack/blockstorage/v2/volumes/requests.go#L113
https://github.com/gophercloud/gophercloud/blob/master/openstack/blockstorage/v3/volumes/requests.go#L115

[Shonei]

Should I include the v2 and v3 in a single pull request.
Also for bootable and volume_type they are not options in the API but I can filter once I get a list of volumes. Should they be options for retrieving volumes or only part of the return attributes.

[ozerovandrei]

@Shonei it's better to split PRs for different datasources.

Sure you can filter all results for needed arguments. We already doing this in some other datasources like compute_flavor_v2.

[Shonei]

As both PR have been merged I will close this.