diff --git a/data/publiccloud/terraform/azure.tf b/data/publiccloud/terraform/azure.tf
index 6d6f9a86df56..e7412b3c8aea 100644
--- a/data/publiccloud/terraform/azure.tf
+++ b/data/publiccloud/terraform/azure.tf
@@ -51,6 +51,10 @@ variable "sku" {
   default = "gen2"
 }
 
+variable "root-disk-size" {
+  default = 30
+}
+
 variable "extra-disk-size" {
   default = "100"
 }
@@ -141,7 +145,7 @@ resource "azurerm_image" "image" {
     os_type  = "Linux"
     os_state = "Generalized"
     blob_uri = "https://${var.storage-account}.blob.core.windows.net/sle-images/${var.image_id}"
-    size_gb  = 30
+    size_gb  = var.root-disk-size 
   }
 }
 
@@ -175,7 +179,7 @@ resource "azurerm_linux_virtual_machine" "openqa-vm" {
     storage_account_type = "Standard_LRS"
     # SLE images are 30G by default. Uncomment this line in case we need to increase the disk size
     # note: value can not be decreased because 30 GB is minimum allowed by Azure
-    # disk_size_gb         = 30
+    disk_size_gb         = var.root-disk-size 
   }
 
   source_image_id = var.image_uri != "" ? var.image_uri : (var.image_id != "" ? azurerm_image.image.0.id : null)
diff --git a/data/publiccloud/terraform/ec2.tf b/data/publiccloud/terraform/ec2.tf
index 9d9bc4fe11c4..7a6b5adad743 100644
--- a/data/publiccloud/terraform/ec2.tf
+++ b/data/publiccloud/terraform/ec2.tf
@@ -35,6 +35,10 @@ variable "image_id" {
   default = ""
 }
 
+variable "root-disk-size" {
+  default = 20
+}
+
 variable "extra-disk-size" {
   default = "1000"
 }
@@ -111,7 +115,7 @@ resource "aws_instance" "openqa" {
 
   ebs_block_device {
     device_name = "/dev/sda1"
-    volume_size = 20
+    volume_size = var.root-disk-size 
     volume_type = "gp3"
   }
 
diff --git a/data/publiccloud/terraform/gce.tf b/data/publiccloud/terraform/gce.tf
index 1672ccb45098..b903bd19239b 100644
--- a/data/publiccloud/terraform/gce.tf
+++ b/data/publiccloud/terraform/gce.tf
@@ -53,6 +53,10 @@ variable "project" {
   default = "suse-sle-qa"
 }
 
+variable "root-disk-size" {
+  default = 20
+}
+
 variable "extra-disk-size" {
   default = "1000"
 }
@@ -124,7 +128,7 @@ resource "google_compute_instance" "openqa" {
     device_name = "${var.name}-${element(random_id.service.*.hex, count.index)}"
     initialize_params {
       image = var.image_id
-      size  = 20
+      size  = var.root-disk-size 
     }
   }
 
diff --git a/lib/publiccloud/provider.pm b/lib/publiccloud/provider.pm
index 5960265e9361..638f32257eb2 100644
--- a/lib/publiccloud/provider.pm
+++ b/lib/publiccloud/provider.pm
@@ -431,6 +431,10 @@ sub terraform_prepare_env {
     else {
         $file = get_var('PUBLIC_CLOUD_TERRAFORM_FILE', "publiccloud/terraform/$file.tf");
         assert_script_run('curl ' . data_url("$file") . ' -o ' . TERRAFORM_DIR . '/plan.tf');
+<<<<<<< HEAD
+=======
+        assert_script_run('curl ' . data_url("publiccloud/cloud-init.yaml") . ' -o ' . TERRAFORM_DIR . "/cloud-init.yaml") if (get_var('PUBLIC_CLOUD_CLOUD_INIT'));
+>>>>>>> a015ca600 (Add posibility to set system disk size in PublicCloud)
     }
     $self->terraform_env_prepared(1);
 }
@@ -537,9 +541,9 @@ sub terraform_apply {
         $cmd .= "-var 'region=" . $self->provider_client->region . "' ";
         $cmd .= "-var 'name=" . $self->resource_name . "' ";
         $cmd .= "-var 'project=" . $args{project} . "' " if $args{project};
-        $cmd .= "-var 'enable_confidential_vm=true' " if ($args{confidential_compute} && is_gce());
-        $cmd .= "-var 'enable_confidential_vm=enabled' " if ($args{confidential_compute} && is_ec2());
         $cmd .= "-var 'vm_create_timeout=" . $terraform_vm_create_timeout . "' " if $terraform_vm_create_timeout;
+        my $root_size = get_var('PUBLIC_CLOUD_ROOT_DISK_SIZE');
+        $cmd .= "-var 'root-disk-size=" . $root_size ."' " if ($root_size);
         $cmd .= sprintf(q(-var 'tags=%s' ), escape_single_quote($self->terraform_param_tags));
         if ($args{use_extra_disk}) {
             $cmd .= "-var 'create-extra-disk=true' ";
diff --git a/variables.md b/variables.md
index 6619ccebc335..1cabc472d19f 100644
--- a/variables.md
+++ b/variables.md
@@ -386,6 +386,7 @@ PUBLIC_CLOUD_INFRA | boolean | false | Would trigger special flow in [check_regi
 PUBLIC_CLOUD_INFRA_RMT_V4 | string | "" | Defines IPv4 registration server in test infra. Must be used together with PUBLIC_CLOUD_INFRA. (DO NOT use the variable if you don't know what is about)
 PUBLIC_CLOUD_INFRA_RMT_V6 | string | "" | Defines IPv6 registration server in test infra. Must be used together with PUBLIC_CLOUD_INFRA. (DO NOT use the variable if you don't know what is about)
 PUBLIC_CLOUD_GEN_RESOLVER | boolean | 0 | Control use of `--debug-resolver` option during maintenance updates testing . In case option was used also controls uploading of resolver case into the test
+PUBLIC_CLOUD_ROOT_DISK_SIZE | int |  | Set size of system disk in GiB for public cloud instance. Default size is 30 for Azure and 20 for GCE and EC2 
 
 
 ### Wicked testsuite specific variables