Support slow logs in cluster settings

Signed-off-by: Prudhvi Godithi <[email protected]>

docs/data-sources/host.md

@@ -29,3 +29,5 @@ data "opensearch_host" "test" {
 
 - `id` (String) The ID of this resource.
 - `url` (String) the url of the active cluster
+
+

docs/index.md

@@ -60,10 +60,6 @@ EOF
 <!-- schema generated by tfplugindocs -->
 ## Schema
 
-### Required
-
-- `url` (String) OpenSearch URL
-
 ### Optional
 
 - `aws_access_key` (String) The access key for use with AWS OpenSearch Service domains
@@ -87,6 +83,7 @@ EOF
 - `sniff` (Boolean) Set the node sniffing option for the OpenSearch client. Client won't work with sniffing if nodes are not routable.
 - `token` (String) A bearer token or ApiKey for an Authorization header, e.g. Active Directory API key.
 - `token_name` (String) The type of token, usually ApiKey or Bearer
+- `url` (String) OpenSearch URL
 - `username` (String) Username to use to connect to OpenSearch using basic auth
 - `version_ping_timeout` (Number) Version ping timeout in seconds
 

docs/resources/anomaly_detection.md

@@ -78,3 +78,5 @@ EOF
 ### Read-Only
 
 - `id` (String) The ID of this resource.
+
+

docs/resources/cluster_settings.md

@@ -53,6 +53,11 @@ resource "opensearch_cluster_settings" "global" {
 - `cluster_routing_allocation_same_shard_host` (Boolean) Perform a check to prevent allocation of multiple instances of the same shard on a single host, if multiple nodes are started on the host
 - `cluster_routing_allocation_total_shards_per_node` (Number) Maximum number of primary and replica shards allocated to each node
 - `cluster_routing_rebalance_enable` (String) Allow rebalancing for specific kinds of shards (all, primaries, replicas, none)
+- `cluster_search_request_slowlog_level` (String) Log level for search requests slowlog (TRACE, DEBUG, INFO, WARN)
+- `cluster_search_request_slowlog_threshold_debug` (String) Slowlog threshold for DEBUG level search requests (e.g., 2s)
+- `cluster_search_request_slowlog_threshold_info` (String) Slowlog threshold for INFO level search requests (e.g., 5s)
+- `cluster_search_request_slowlog_threshold_trace` (String) Slowlog threshold for TRACE level search requests (e.g., 10ms)
+- `cluster_search_request_slowlog_threshold_warn` (String) Slowlog threshold for WARN level search requests (e.g., 10s)
 - `indices_breaker_fielddata_limit` (String) The percentage of memory above which if loading a field into the field data cache would cause the cache to exceed this limit, an error is returned
 - `indices_breaker_fielddata_overhead` (Number) A constant that all field data estimations are multiplied by
 - `indices_breaker_request_limit` (String) The percentabge of memory above which per-request data structures (e.g. calculating aggregations) are prevented from exceeding
@@ -67,3 +72,5 @@ resource "opensearch_cluster_settings" "global" {
 ### Read-Only
 
 - `id` (String) The ID of this resource.
+
+

docs/resources/dashboard_object.md

@@ -111,3 +111,5 @@ EOF
 ### Read-Only
 
 - `id` (String) The ID of this resource.
+
+

docs/resources/data_stream.md

@@ -39,3 +39,5 @@ resource "opensearch_data_stream" "foo" {
 ### Read-Only
 
 - `id` (String) The ID of this resource.
+
+

examples/cluster-settings/provider.tf

@@ -0,0 +1,23 @@
+# Configure the OpenSearch provider
+terraform {
+  required_providers {
+    opensearch = {
+      source = "registry.terraform.io/opensearch-project/opensearch"
+    }
+  }
+}
+
+provider "opensearch" {
+  url = "http://127.0.0.1:9200"
+  username = "admin"
+  password = "myStrongPassword123@456"
+}
+
+resource "opensearch_cluster_settings" "persistent" {
+  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"
+}

provider/resource_opensearch_cluster_settings.go

@@ -36,6 +36,11 @@ var (
 		"search.default_search_timeout",
 		"action.auto_create_index",
 		"cluster.routing.allocation.enable",
+		"cluster.search.request.slowlog.level",
+		"cluster.search.request.slowlog.threshold.warn",
+		"cluster.search.request.slowlog.threshold.info",
+		"cluster.search.request.slowlog.threshold.debug",
+		"cluster.search.request.slowlog.threshold.trace",
 	}
 	intClusterSettings = []string{
 		"cluster.max_shards_per_node",
@@ -170,6 +175,31 @@ func resourceOpensearchClusterSettings() *schema.Resource {
 				Optional:    true,
 				Description: "Enable or disable allocation for specific kinds of shards (all, primaries, new_primaries, none)",
 			},
+			"cluster_search_request_slowlog_level": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Description: "Log level for search requests slowlog (TRACE, DEBUG, INFO, WARN)",
+			},
+			"cluster_search_request_slowlog_threshold_warn": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Description: "Slowlog threshold for WARN level search requests (e.g., 10s)",
+			},
+			"cluster_search_request_slowlog_threshold_info": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Description: "Slowlog threshold for INFO level search requests (e.g., 5s)",
+			},
+			"cluster_search_request_slowlog_threshold_debug": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Description: "Slowlog threshold for DEBUG level search requests (e.g., 2s)",
+			},
+			"cluster_search_request_slowlog_threshold_trace": {
+				Type:        schema.TypeString,
+				Optional:    true,
+				Description: "Slowlog threshold for TRACE level search requests (e.g., 10ms)",
+			},
 			"cluster_routing_allocation_node_concurrent_incoming_recoveries": {
 				Type:        schema.TypeInt,
 				Optional:    true,

provider/resource_opensearch_cluster_settings_test.go

@@ -26,6 +26,23 @@ func TestAccOpensearchClusterSettings(t *testing.T) {
 	})
 }
 
+func TestAccOpensearchClusterSettingsSlowLogs(t *testing.T) {
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: checkOpensearchClusterSettingsDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccOpensearchClusterSettingsSlowLog,
+				Check: resource.ComposeTestCheckFunc(
+					testCheckOpensearchClusterSettingInState("opensearch_cluster_settings.global"),
+					testCheckOpensearchClusterSettingExists("cluster.search.request.slowlog.level"),
+				),
+			},
+		},
+	})
+}
+
 func testCheckOpensearchClusterSettingInState(name string) resource.TestCheckFunc {
 	return func(s *terraform.State) error {
 		rs, ok := s.RootModule().Resources[name]
@@ -89,3 +106,10 @@ resource "opensearch_cluster_settings" "global" {
   action_auto_create_index          = "my-index-000001,index10,-index1*,+ind*,-.aws_cold_catalog*,+*"
 }
 `
+
+var testAccOpensearchClusterSettingsSlowLog = `
+resource "opensearch_cluster_settings" "global" {
+  cluster_search_request_slowlog_level       = "WARN"
+  cluster_search_request_slowlog_threshold_warn = "10s"
+}
+`