dynamic_regions_config example

Author: lantoli

internal/convert/testdata/clu2adv/dynamic_regions_config.in.tf

@@ -0,0 +1,49 @@
+resource "mongodbatlas_cluster" "dynamic_regions_config" {
+  project_id                  = var.project_id
+  name                        = "cluster"
+  cluster_type                = "SHARDED"
+  provider_name               = "AWS"
+  provider_instance_size_name = "M10"
+  replication_specs {
+    num_shards = var.replication_specs.num_shards
+    dynamic "regions_config" {
+      for_each = var.replication_specs.regions_config
+      content {
+        region_name     = regions_config.value.region_name
+        electable_nodes = regions_config.value.electable_nodes
+        priority        = regions_config.value.priority
+        read_only_nodes = regions_config.value.read_only_nodes
+      }
+    }
+  }
+}
+
+# example of variable for demostration purposes, not used in the conversion
+variable "replication_specs" {
+  type = object({
+    num_shards = number
+    regions_config = set(object({
+      region_name     = string
+      electable_nodes = number
+      priority        = number
+      read_only_nodes = number
+    }))
+  })
+  default = {
+    num_shards = 3
+    regions_config = [
+      {
+        region_name     = "US_EAST_1"
+        electable_nodes = 3
+        priority        = 7
+        read_only_nodes = 0
+      },
+      {
+        region_name     = "US_WEST_2"
+        electable_nodes = 2
+        priority        = 6
+        read_only_nodes = 1
+      }
+    ]
+  }
+}

internal/convert/testdata/clu2adv/dynamic_regions_config.out.tf

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+resource "mongodbatlas_advanced_cluster" "dynamic_regions_config" {
+  project_id   = var.project_id
+  name         = "cluster"
+  cluster_type = "SHARDED"
+  replication_specs = [
+    for i in range(var.replication_specs.num_shards) : {
+      region_configs = flatten([
+        for priority in [7, 6, 5, 4, 3, 2, 1, 0] : [
+          for region in var.replication_specs.regions_config : {
+            provider_name = "AWS"
+            region_name   = region.region_name
+            priority      = region.priority
+            electable_specs = region.electable_nodes > 0 ? {
+              node_count    = region.electable_nodes
+              instance_size = "M10"
+            } : null
+            read_only_specs = region.read_only_nodes > 0 ? {
+              node_count    = region.read_only_nodes
+              instance_size = "M10"
+            } : null
+          } if region.priority == priority
+        ]
+      ])
+    }
+  ]
+
+  # Generated by atlas-cli-plugin-terraform.
+  # Please confirm that all references to this resource are updated.
+}
+
+# example of variable for demostration purposes, not used in the conversion
+variable "replication_specs" {
+  type = object({
+    num_shards = number
+    regions_config = set(object({
+      region_name     = string
+      electable_nodes = number
+      priority        = number
+      read_only_nodes = number
+    }))
+  })
+  default = {
+    num_shards = 3
+    regions_config = [
+      {
+        region_name     = "US_EAST_1"
+        electable_nodes = 3
+        priority        = 7
+        read_only_nodes = 0
+      },
+      {
+        region_name     = "US_WEST_2"
+        electable_nodes = 2
+        priority        = 6
+        read_only_nodes = 1
+      }
+    ]
+  }
+}