diff --git a/terraform/README.md b/tofu/README.md
similarity index 77%
rename from terraform/README.md
rename to tofu/README.md
index 9051c544..bc28c695 100644
--- a/terraform/README.md
+++ b/tofu/README.md
@@ -1,5 +1,11 @@
 # Harvester
 
+## Install opentofu
+
+```bash
+brew install opentofu
+```
+
 Force delete virtual machine:
 
 ```bash
diff --git a/terraform/harvester/.terraform.lock.hcl b/tofu/harvester/.terraform.lock.hcl
similarity index 100%
rename from terraform/harvester/.terraform.lock.hcl
rename to tofu/harvester/.terraform.lock.hcl
diff --git a/terraform/harvester/main.tf b/tofu/harvester/main.tf
similarity index 91%
rename from terraform/harvester/main.tf
rename to tofu/harvester/main.tf
index c462c2ff..cdd9a64c 100644
--- a/terraform/harvester/main.tf
+++ b/tofu/harvester/main.tf
@@ -19,162 +19,167 @@ locals {
     "kube-master-00" = {
       mac_address = "00:16:3E:3C:0D:00" // 192.168.1.150
       cpu         = 4
-      memory      = "16Gi"
+      memory      = "32Gi"
     }
     "kube-master-01" = {
       mac_address = "00:16:3E:3C:0D:01" // 192.168.1.151
       cpu         = 4
-      memory      = "16Gi"
+      memory      = "32Gi"
     }
     "kube-master-02" = {
       mac_address = "00:16:3E:3C:0D:02" // 192.168.1.152
       cpu         = 4
-      memory      = "16Gi"
+      memory      = "32Gi"
     }
     "kube-worker-00" = {
       mac_address = "00:16:3E:3C:0E:00" // 192.168.1.160
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-01" = {
       mac_address = "00:16:3E:3C:0E:01" // 192.168.1.161
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-02" = {
       mac_address = "00:16:3E:3C:0E:02" // 192.168.1.162
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-03" = {
       mac_address = "00:16:3E:3C:0E:03" // 192.168.1.163
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-04" = {
       mac_address = "00:16:3E:3C:0E:04" // 192.168.1.164
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-05" = {
       mac_address = "00:16:3E:3C:0E:05" // 192.168.1.165
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-06" = {
       mac_address = "00:16:3E:3C:0E:06" // 192.168.1.166
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-07" = {
       mac_address = "00:16:3E:3C:0E:07" // 192.168.1.167
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-08" = {
       mac_address = "00:16:3E:3C:0E:08" // 192.168.1.168
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-09" = {
       mac_address = "00:16:3E:3C:0E:09" // 192.168.1.169
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-10" = {
       mac_address = "00:16:3E:3C:0E:0A" // 192.168.1.170
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-11" = {
       mac_address = "00:16:3E:3C:0E:0B" // 192.168.1.171
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-12" = {
       mac_address = "00:16:3E:3C:0E:0C" // 192.168.1.172
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-13" = {
       mac_address = "00:16:3E:3C:0E:0D" // 192.168.1.173
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-14" = {
       mac_address = "00:16:3E:3C:0E:0E" // 192.168.1.174
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-15" = {
       mac_address = "00:16:3E:3C:0E:0F" // 192.168.1.175
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-16" = {
       mac_address = "00:16:3E:3C:0E:10" // 192.168.1.176
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-17" = {
       mac_address = "00:16:3E:3C:0E:11" // 192.168.1.177
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-18" = {
       mac_address = "00:16:3E:3C:0E:12" // 192.168.1.178
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-19" = {
       mac_address = "00:16:3E:3C:0E:13" // 192.168.1.179
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-20" = {
       mac_address = "00:16:3E:3C:0E:14" // 192.168.1.180
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-21" = {
       mac_address = "00:16:3E:3C:0E:15" // 192.168.1.181
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-22" = {
       mac_address = "00:16:3E:3C:0E:16" // 192.168.1.182
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-23" = {
       mac_address = "00:16:3E:3C:0E:17" // 192.168.1.183
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-24" = {
       mac_address = "00:16:3E:3C:0E:18" // 192.168.1.184
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-25" = {
       mac_address = "00:16:3E:3C:0E:19" // 192.168.1.185
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-26" = {
       mac_address = "00:16:3E:3C:0E:1A" // 192.168.1.186
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-27" = {
       mac_address = "00:16:3E:3C:0E:1B" // 192.168.1.187
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
     }
     "kube-worker-28" = {
       mac_address = "00:16:3E:3C:0E:1C" // 192.168.1.188
       cpu         = 4
-      memory      = "8Gi"
+      memory      = "24Gi"
+    }
+    "kube-worker-29" = {
+      mac_address = "00:16:3E:3C:0E:1D" // 192.168.1.189
+      cpu         = 4
+      memory      = "24Gi"
     }
   }
 }
diff --git a/terraform/harvester/templates/ip_pool_internal.yaml b/tofu/harvester/templates/ip_pool_internal.yaml
similarity index 100%
rename from terraform/harvester/templates/ip_pool_internal.yaml
rename to tofu/harvester/templates/ip_pool_internal.yaml
diff --git a/terraform/harvester/templates/load_balancer_internal.yaml b/tofu/harvester/templates/load_balancer_internal.yaml
similarity index 100%
rename from terraform/harvester/templates/load_balancer_internal.yaml
rename to tofu/harvester/templates/load_balancer_internal.yaml
diff --git a/terraform/rancher/.terraform.lock.hcl b/tofu/rancher/.terraform.lock.hcl
similarity index 100%
rename from terraform/rancher/.terraform.lock.hcl
rename to tofu/rancher/.terraform.lock.hcl
diff --git a/terraform/rancher/main.tf b/tofu/rancher/main.tf
similarity index 100%
rename from terraform/rancher/main.tf
rename to tofu/rancher/main.tf