Infra: AWS Update to Ubuntu 20.04

- Change AMI image to Ubuntu 20.04
- Add calibration role
- Add AWS vfio-patch for kernel 5.8+
- Prepare root module's main.tf to be used with environment variables

Signed-off-by: Tomas Alexy <tomas.alexy@pantheon.tech>
Change-Id: I7db3f28ba573a5a8a1dc07179ef78ef34ce9ebf3

1 files changed, 6 insertions, 11 deletions

diff --git a/fdio.infra.terraform/3n_aws_c5n/deploy/variables.tf b/fdio.infra.terraform/3n_aws_c5n/deploy/variables.tf
index f6fa83122f..38a9133eeb 100644
--- a/fdio.infra.terraform/3n_aws_c5n/deploy/variables.tf
+++ b/fdio.infra.terraform/3n_aws_c5n/deploy/variables.tf
@@ -1,37 +1,32 @@
 variable "region" {
   description = "AWS Region"
   type = string
-  default = "eu-central-1"
 }
 
 variable "ami_image" {
   description = "AWS AMI image name"
   type = string
-  default = "ami-0b418580298265d5c"
 }
 
 variable "testbed_name" {
   description = "Testbed name"
   type = string
-  default = "testbed1"
-}
-
-variable "topology_name" {
-  description = "Prefix used when creating a topology file"
-  type = string
-  default = "3n_aws_c5n"
 }
 
 variable "instance_type" {
   description = "AWS instance type"
   type = string
-  default = "c5n.4xlarge"
 }
 
 variable "avail_zone" {
   description = "AWS availability zone"
   type = string
-  default = "eu-central-1a"
+}
+
+variable "topology_name" {
+  description = "Prefix used when creating a topology file"
+  type = string
+  default = "3n_aws_c5n"
 }
 
 variable "environment_name" {