[FEATURE] Configure Cluster Search Request Slow Logs

[ironf1st]

Is your feature request related to a problem?

As of 2.12, we can configure cluster level search request slow logs. There is no support for this in the provider right now.

What solution would you like?

Add a block to opensearch_cluster_settings for search request slow logs:

resource "opensearch_cluster_settings" "example" {
search_request_slow_logs {
    slowlog_level = "TRACE"
    slowlog_threshold_warn = "10s"
    slowlog_threshold_info = "5s"
    slowlog_threshold_debug = "2s"
    slowlog_threshold_trace = "10ms"
}

What alternatives have you considered?

I do not see an alternative method using this provider. The only other way to achieve this via Terraform is via a script and the external provider, the local-exec provider running a PUT to the cluster, or via the http provider.

Do you have any additional context?

This is a relatively new feature that is by default disabled in the cluster, set to -1.

[prudhvigodithi]

[Triage]
Hey @ironf1st the settings you mentioned should be part of the https://github.com/opensearch-project/terraform-provider-opensearch/blob/main/provider/resource_opensearch_cluster_settings.go to ensure the provider can CRUD (terraform apply etc) for those settings, can you please take a look and contribute if you can?
Thank you
Adding @rblcoder

[prudhvigodithi]

Hey @ironf1st something like the following should be even easier for the user.

resource "opensearch_cluster_settings" "slowlog" {
  cluster_max_shards_per_node = 10
  cluster_search_request_slowlog_level            = "WARN"
  cluster_search_request_slowlog_threshold_warn   = "10s"
  cluster_search_request_slowlog_threshold_info   = "5s"
  cluster_search_request_slowlog_threshold_debug  = "2s"
  cluster_search_request_slowlog_threshold_trace  = "100ms"
}

I have a PR open #211 to support the Cluster Search Request Slow Logs.

Thanks
@getsaurabh02 @peterzhuamazon @rblcoder

[prudhvigodithi]

The terraform provider 2.3.1 is released supporting Search Request Slow Logs, @ironf1st please take a look.
Thanks

[prudhvigodithi]

Closing this issue since the terraform provider 2.3.1 is released with Cluster Search Request Slow Logs support, please feel free to add a comment or re-open if required.
Thank you
@getsaurabh02