[Enhancement]: Include terraform support to create Amazon OpenSearch Service-managed VPC endpoint

[luvsaxena1]

Description

This is the request for terraform to support creation of Amazon OpenSearch Service-managed VPC endpoint (link)
and support access to an Amazon OpenSearch Service domain through the use of an interface VPC endpoint.
(linkj)

Affected Resource(s) and/or Data Source(s)

aws_elasticsearch_domain
aws_elasticsearch_domain_saml_options
aws_elasticsearch_domain_policy

Potential Terraform Configuration

resource "aws_elasticsearch_domain" "example" {
  domain_name           = "example"
  elasticsearch_version = "7.10"

  authorize_vpc_endpoint_access {
    domain_name           = "example"
    "AuthorizedPrincipal" = [ 
     "account_id1",
     "account_id2"
   }
  }

resource "aws_elasticsearch_vpc_endpoint" "vpc-endpoint" {
   "DomainArn" = "string",
   vpc_options {
    subnet_ids = [
      "subnet1",
      "subnet2"
    ]
    security_group_ids = [security_group_id]
  }
   }
}

References

• https://docs.aws.amazon.com/sdk-for-go/api/service/opensearchservice/#OpenSearchService.CreateVpcEndpoint
• https://docs.aws.amazon.com/opensearch-service/latest/APIReference/API_CreateVpcEndpoint.html

Would you like to implement a fix?

No

[github-actions]

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[TheJacobWalters]

I am interested in working on this.

[benclapp]

I wonder if this enhancement should also be included for the paired/similar aws_opensearch_domain type resources?

[tomfankhaenel]

It would be very good to have this feature. Currently this part is handled by a null_resource and very buggy.

[raffraffraff]

@tomfankhaenel would you be happy to share your null_resource solution? I'm working on this right now in a multi-account setup. I can authorize other AWS accounts to access OpenSearch, and I can create OpenSearch VPC endpoints multiple AWS accounts. I haven't worked out the destroy operation yet, but I hope to get that fixed this week, if I get time. I'm happy to share my hack once I get that done. I think it might be worthwhile producing some type of hacky solution because, to be perfectly honest, it doesn't look like this is going to make it into the AWS Provider any time soon.

[mattburgess]

Looks like this was fixed back in v5.13.0. PR #32435 was marked as resolving the duplicate of this ticket, #29912, but didn't mention this one, so this one's been left as unresolved.

[mikekinlock]

I should have some spare time and will work on this task.

[github-actions]

This functionality has been released in v5.22.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[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.
If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.