Adding ignore_missing_component_templates

docs/data-sources/elasticsearch_index_template.md

@@ -42,6 +42,7 @@ output "template" {
 - `composed_of` (List of String) An ordered list of component template names.
 - `data_stream` (List of Object) If this object is included, the template is used to create data streams and their backing indices. Supports an empty object. (see [below for nested schema](#nestedatt--data_stream))
 - `id` (String) Internal identifier of the resource
+- `ignore_missing_component_templates` (List of String) A list of component template names that are ignored if missing.
 - `index_patterns` (Set of String) Array of wildcard (*) expressions used to match the names of data streams and indices during creation.
 - `metadata` (String) Optional user metadata about the index template.
 - `priority` (Number) Priority to determine index template precedence when a new data stream or index is created.

docs/resources/elasticsearch_index_template.md

@@ -58,6 +58,7 @@ resource "elasticstack_elasticsearch_index_template" "my_data_stream" {
 - `composed_of` (List of String) An ordered list of component template names.
 - `data_stream` (Block List, Max: 1) If this object is included, the template is used to create data streams and their backing indices. Supports an empty object. (see [below for nested schema](#nestedblock--data_stream))
 - `elasticsearch_connection` (Block List, Max: 1, Deprecated) Elasticsearch connection configuration block. This property will be removed in a future provider version. Configure the Elasticsearch connection via the provider configuration instead. (see [below for nested schema](#nestedblock--elasticsearch_connection))
+- `ignore_missing_component_templates` (List of String) A list of component template names that are ignored if missing.
 - `metadata` (String) Optional user metadata about the index template.
 - `priority` (Number) Priority to determine index template precedence when a new data stream or index is created.
 - `template` (Block List, Max: 1) Template to be applied. It may optionally include an aliases, mappings, lifecycle, or settings configuration. (see [below for nested schema](#nestedblock--template))

internal/elasticsearch/index/template.go

@@ -38,6 +38,15 @@ func ResourceTemplate() *schema.Resource {
 				Type: schema.TypeString,
 			},
 		},
+		"ignore_missing_component_templates": {
+			Description: "A list of component template names that are ignored if missing.",
+			Type:        schema.TypeList,
+			Optional:    true,
+			Computed:    true,
+			Elem: &schema.Schema{
+				Type: schema.TypeString,
+			},
+		},
 		"data_stream": {
 			Description: "If this object is included, the template is used to create data streams and their backing indices. Supports an empty object.",
 			Type:        schema.TypeList,
@@ -221,6 +230,14 @@ func resourceIndexTemplatePut(ctx context.Context, d *schema.ResourceData, meta
 	}
 	indexTemplate.ComposedOf = compsOf
 
+	compsOfIgnore := make([]string, 0)
+	if v, ok := d.GetOk("ignore_missing_component_templates"); ok {
+		for _, c := range v.([]interface{}) {
+			compsOfIgnore = append(compsOfIgnore, c.(string))
+		}
+	}
+	indexTemplate.IgnoreMissingComponentTemplates = compsOfIgnore
+
 	if v, ok := d.GetOk("data_stream"); ok {
 		// 8.x workaround
 		hasAllowCustomRouting := false
@@ -371,6 +388,9 @@ func resourceIndexTemplateRead(ctx context.Context, d *schema.ResourceData, meta
 	if err := d.Set("composed_of", tpl.IndexTemplate.ComposedOf); err != nil {
 		return diag.FromErr(err)
 	}
+	if err := d.Set("ignore_missing_component_templates", tpl.IndexTemplate.IgnoreMissingComponentTemplates); err != nil {
+		return diag.FromErr(err)
+	}
 	if stream := tpl.IndexTemplate.DataStream; stream != nil {
 		ds := make([]interface{}, 1)
 		dSettings := make(map[string]interface{})

internal/elasticsearch/index/template_data_source.go

@@ -29,6 +29,14 @@ func DataSourceTemplate() *schema.Resource {
 				Type: schema.TypeString,
 			},
 		},
+		"ignore_missing_component_templates": {
+			Description: "A list of component template names that are ignored if missing.",
+			Type:        schema.TypeList,
+			Computed:    true,
+			Elem: &schema.Schema{
+				Type: schema.TypeString,
+			},
+		},
 		"data_stream": {
 			Description: "If this object is included, the template is used to create data streams and their backing indices. Supports an empty object.",
 			Type:        schema.TypeList,

internal/models/models.go

@@ -163,16 +163,17 @@ type Application struct {
 }
 
 type IndexTemplate struct {
-	Name          string                 `json:"-"`
-	Create        bool                   `json:"-"`
-	Timeout       string                 `json:"-"`
-	ComposedOf    []string               `json:"composed_of"`
-	DataStream    *DataStreamSettings    `json:"data_stream,omitempty"`
-	IndexPatterns []string               `json:"index_patterns"`
-	Meta          map[string]interface{} `json:"_meta,omitempty"`
-	Priority      *int                   `json:"priority,omitempty"`
-	Template      *Template              `json:"template,omitempty"`
-	Version       *int                   `json:"version,omitempty"`
+	Name                            string                 `json:"-"`
+	Create                          bool                   `json:"-"`
+	Timeout                         string                 `json:"-"`
+	ComposedOf                      []string               `json:"composed_of"`
+	IgnoreMissingComponentTemplates []string               `json:"ignore_missing_component_templates"`
+	DataStream                      *DataStreamSettings    `json:"data_stream,omitempty"`
+	IndexPatterns                   []string               `json:"index_patterns"`
+	Meta                            map[string]interface{} `json:"_meta,omitempty"`
+	Priority                        *int                   `json:"priority,omitempty"`
+	Template                        *Template              `json:"template,omitempty"`
+	Version                         *int                   `json:"version,omitempty"`
 }
 
 type DataStreamSettings struct {