iac/main.tf

@@ -1,32 +1,66 @@
 locals {
   app = {
-    name = "erp"
+    name         = "erp"
     product_name = "dolibarr" # unused
   }
+
+  # Environments this app is deployed to. By the elision rule (factory runbook
+  # conventions.md / ADR-0002) env=prod renders identical to the single-env
+  # baseline; non-prod envs get a "<name>-<env>" instance id from the module.
+  envs = toset(["prod", "sandbox"])
 }
 
 module "app_roles" {
-  source = "git::ssh://git@192.168.1.202:2222/arcodange-org/tools.git//hashicorp-vault/iac/modules/app_roles?depth=1&ref=main"
-  name = local.app.name
+  source   = "git::ssh://git@192.168.1.202:2222/arcodange-org/tools.git//hashicorp-vault/iac/modules/app_roles?depth=1&ref=main"
+  for_each = local.envs
+  name     = local.app.name
+  env      = each.key
 }
 
 resource "random_password" "admin_initial_password" {
-  length           = 32
+  for_each = local.envs
+  length   = 32
 }
 resource "random_uuid" "dolibarr_id" { # used for encryption as well as when buying modules
+  for_each = local.envs
   lifecycle {
     prevent_destroy = true
   }
 }
 
 resource "vault_kv_secret_v2" "dolibarr_admin_setup" {
-  mount                      = module.app_roles.mount_paths.kvv2
-  name                       = format("%sconfig", module.app_roles.kvv2_path_prefix)
-  data_json                  = jsonencode(
-  {
-    DOLI_ADMIN_LOGIN        = "admin",
-    DOLI_ADMIN_PASSWORD     = random_password.admin_initial_password.result
-    DOLI_INSTANCE_UNIQUE_ID = random_uuid.dolibarr_id.result
-  }
+  for_each = local.envs
+  mount    = module.app_roles[each.key].mount_paths.kvv2
+  name     = format("%sconfig", module.app_roles[each.key].kvv2_path_prefix)
+  data_json = jsonencode(
+    {
+      DOLI_ADMIN_LOGIN        = "admin",
+      DOLI_ADMIN_PASSWORD     = random_password.admin_initial_password[each.key].result
+      DOLI_INSTANCE_UNIQUE_ID = random_uuid.dolibarr_id[each.key].result
+    }
   )
 }
+
+# State migration (ADR-0002 Phase D): re-key the pre-existing single-env resources
+# into the for_each map under the "prod" key so that introducing for_each does NOT
+# plan a destroy+create. This is critical for random_uuid.dolibarr_id — it carries
+# prevent_destroy = true (it is the prod Dolibarr encryption id + paid-module
+# binding), so a missing moved block would HARD-FAIL the apply rather than silently
+# losing it. The module's own internal moved (role -> role[0]) chains with the
+# module re-key here.
+moved {
+  from = module.app_roles
+  to   = module.app_roles["prod"]
+}
+moved {
+  from = random_password.admin_initial_password
+  to   = random_password.admin_initial_password["prod"]
+}
+moved {
+  from = random_uuid.dolibarr_id
+  to   = random_uuid.dolibarr_id["prod"]
+}
+moved {
+  from = vault_kv_secret_v2.dolibarr_admin_setup
+  to   = vault_kv_secret_v2.dolibarr_admin_setup["prod"]
+}