feat: add private attribute to instance_pool resource

[mdnix]

Description

We bootstrap our infrastructure via this provider and need private instance pools. The option was available in the web UI and API but not exposed in this provider.

I added the private attribute to exoscale_instance_pool resource to support creating instance pools without public IP addresses. This matches the existing behavior of exoscale_compute_instance.

resource "exoscale_instance_pool" "workers" {
  # ...
  private = true
}

Checklist

• Changelog updated (under Unreleased block)
• Acceptance tests OK
• For a new resource, datasource or new attributes: acceptance test added/updated

Testing

Tested locally with OpenTofu using dev_overrides in ~/.tofurc - successfully created a private instance pool

[mdnix]

any input here would be great

[kobajagi]

Thanks for contribution. UX vise i am leaning toward adding a new attribute public-ip instead (done already in cli). As is private is in conflict with ipv6_address and should be marked as such.

Anyway this feature is on our roadmap, once we internally decide on the approach we may base on your PR so I'll keep it open for a bit longer. Thanks again.

[mdnix]

Thanks for contribution. UX vise i am leaning toward adding a new attribute public-ip instead (done already in cli). As is private is in conflict with ipv6_address and should be marked as such.

Anyway this feature is on our roadmap, once we internally decide on the approach we may base on your PR so I'll keep it open for a bit longer. Thanks again.

Thanks for the update. Glad this is on the roadmap. Happy to help out here