diff --git a/terraform/datasources.tf b/terraform/datasources.tf
index 6e174a0..c2556b7 100644
--- a/terraform/datasources.tf
+++ b/terraform/datasources.tf
@@ -141,7 +141,7 @@ data "template_file" "cloud_init" {
     catalogue_port                 = local.catalogue_port
     mock_mode                      = var.services_in_mock_mode
     deploy_id                      = random_string.deploy_id.result
-    region_id                      = "${var.region}"
+    region_id                      = var.region
     s3_secret                      = oci_identity_customer_secret_key.oci_user.key
     s3_key_id                      = oci_identity_customer_secret_key.oci_user.id
     object_namespace               = oci_objectstorage_bucket.registry.namespace
diff --git a/terraform/scripts/setup.template.sh b/terraform/scripts/setup.template.sh
index 1dbf3c8..eba1ce0 100644
--- a/terraform/scripts/setup.template.sh
+++ b/terraform/scripts/setup.template.sh
@@ -43,7 +43,9 @@ mkfs.xfs -f -i size=512 -L glusterfs /home/fs.img
 mkdir -p /data/glusterfs/myvolume/mybrick
 echo '/home/fs.img /data/glusterfs/myvolume/mybrick xfs defaults  0 0' >> /etc/fstab
 mount -a && df
-yum install -y glusterfs-server docker-engine
+yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
+sed -i "s/\$releasever/7/g" /etc/yum.repos.d/docker-ce.repo
+yum install -y glusterfs-server docker-ce docker-ce-cli containerd.io
 systemctl enable --now glusterd
 systemctl enable --now docker
 
diff --git a/terraform/terraform.tfvars.example b/terraform/terraform.tfvars.example
index 8c2c671..71cc89a 100644
--- a/terraform/terraform.tfvars.example
+++ b/terraform/terraform.tfvars.example
@@ -30,7 +30,7 @@ public_ssh_key                      = ""
 is_pv_encryption_in_transit_enabled = false
 
 # Network Details
-lb_shape             = "10Mbps-Micro"
+lb_shape             = "10Mbps"
 lb_compartment_ocid  = "" # e.g.: "ocid1.compartment..." 
 create_secondary_vcn = false
 
diff --git a/terraform/variables.tf b/terraform/variables.tf
index 4a5158d..993bdc1 100644
--- a/terraform/variables.tf
+++ b/terraform/variables.tf
@@ -45,7 +45,7 @@ variable "is_pv_encryption_in_transit_enabled" {
 
 # Network Details
 variable "lb_shape" {
-  default = "10Mbps-Micro"
+  default = "10Mbps"
 }
 variable "lb_compartment_ocid" {
   default = ""