Add support for BYOIP by adding new resources

[SarahFrench]

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Description

There is a feature that allows Bring Your Own IP (BYOIP) with VPCs 👉 https://cloud.google.com/vpc/docs/bring-your-own-ip
That guide describes how public advertised prefixes and public delegated prefixes are required to allow the IP(s) to be used, and those resources aren't implemented in the provider yet.

New or Affected Resource(s)

• google_compute_public_advertised_prefix
• google_compute_public_delegated_prefix

Potential Terraform Configuration

I'm unsure what the configuration would look like as the API documentation says this for both API endpoints:

There is no persistent data associated with this resource.

But using the JSON from the insert method docs for publicAdvertisedPrefixes it might look something like:

resource "google_compute_public_advertised_prefix" "example" {
    name = "example.com" # must match https://www.ietf.org/rfc/rfc1035.txt
    description = "Description goes here"
    ip_cidr_range = "1.2.3.4/5"
    parent_prefix = google_compute_public_delegated_prefix.self_link
    # other fields, possibly...
}

I think there would also need to be data sources implemented to access this data, given that there are no resources in a typical CRUD sense for this API endpoint. E.g. the docs for the fingerprint field of a PAP say "To see the latest fingerprint, make a get() request to retrieve a PublicDelegatedPrefix.".

References

• There was a request for supporting Bring Your Own IP in the past (2021) but it was blocked by dependencies then : Support Bring your own IP 1.0 in Terraform #9984
• API docs:
  • https://cloud.google.com/compute/docs/reference/rest/v1/publicAdvertisedPrefixes
  • https://cloud.google.com/compute/docs/reference/rest/v1/publicDelegatedPrefixes

[Harmelodic]

Is there an ETA or target date for releasing this?
(couple of weeks? particular month? Q2/3/4 2023? 2024?)

[slevenick]

End of April is the ETA

[rileykarson]

Fixed in GoogleCloudPlatform/magic-modules#7682

Should go out the week after next (24th)

[github-actions]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.
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