added init_scripts block ( workspace, volumes, DBFS)

Author: Oleh_Zemskov

cluster.tf

@@ -35,6 +35,33 @@ resource "databricks_cluster" "cluster" {
     }
   }
 
+  dynamic "init_scripts" {
+    for_each = each.value.init_scripts_workspace != null ? each.value.init_scripts_workspace : []
+    content {
+      workspace {
+        destination = init_scripts.value
+      }
+    }
+  }
+
+  dynamic "init_scripts" {
+    for_each = each.value.init_scripts_volumes != null ? each.value.init_scripts_volumes : []
+    content {
+      volumes {
+        destination = init_scripts.value
+      }
+    }
+  }
+
+  dynamic "init_scripts" {
+    for_each = each.value.init_scripts_dbfs != null ? each.value.init_scripts_dbfs : []
+    content {
+      dbfs {
+        destination = init_scripts.value
+      }
+    }
+  }
+
   dynamic "library" {
     for_each = each.value.pypi_library_repository
     content {
@@ -69,4 +96,4 @@ resource "databricks_cluster_policy" "this" {
 
   name       = each.key
   definition = jsonencode(each.value)
-}
+}

variables.tf

@@ -161,6 +161,9 @@ variable "clusters" {
     first_on_demand              = optional(number, 0)
     spot_bid_max_price           = optional(number, 1)
     cluster_log_conf_destination = optional(string, null)
+    init_scripts_workspace       = optional(set(string), [])
+    init_scripts_volumes         = optional(set(string), [])
+    init_scripts_dbfs            = optional(set(string), [])
     single_user_name             = optional(string, null)
     permissions = optional(set(object({
       group_name       = string