feat: add k8s machine type for more compute power

csye7125-fall2023-group05 · Nov 27, 2023 · db21d29 · db21d29
1 parent 917bcfc
commit db21d29
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Showing 5 changed files with 11 additions and 2 deletions.
diff --git a/modules/k8s/main.tf b/modules/k8s/main.tf
@@ -88,7 +88,7 @@ resource "google_container_node_pool" "gke_linux_node_pool" {
 
   node_config {
     preemptible  = true
-    machine_type = "e2-small"
+    machine_type = var.k8s_machine_type
     image_type   = "COS_CONTAINERD"
 
     labels = {

diff --git a/modules/k8s/variables.tf b/modules/k8s/variables.tf
@@ -1,6 +1,7 @@
 variable "vpc_name" {}
 variable "subnet_name" {}
 variable "region" {}
+variable "k8s_machine_type" {}
 variable "project_id" {}
 variable "account_id_kubernetes" {}
 variable "initial_node_count" {}

diff --git a/root/example.tfvars b/root/example.tfvars
@@ -11,6 +11,7 @@ vpc_name                           = ""
 subnet_name                        = ""
 vm_name                            = ""
 machine_type                       = ""
+k8s_machine_type                   = ""
 zone                               = ""
 ssh_key_file                       = ""
 cluster_master_ip_cidr_range       = ""

diff --git a/root/main.tf b/root/main.tf
@@ -90,6 +90,7 @@ module "k8s" {
   vpc_name                   = var.vpc_name
   subnet_name                = var.subnet_name
   region                     = var.region
+  k8s_machine_type           = var.k8s_machine_type
   account_id_kubernetes      = var.account_id_kubernetes
   initial_node_count         = var.initial_node_count
   max_node_count             = var.max_node_count

diff --git a/root/variables.tf b/root/variables.tf
@@ -66,7 +66,13 @@ variable "vm_name" {
 
 variable "machine_type" {
   type        = string
-  description = "The compute instance machine type. Default machine has 8 vCPU and 32GiB vRAM"
+  description = "The bastion host machine type."
+  default     = "e2-micro"
+}
+
+variable "k8s_machine_type" {
+  type        = string
+  description = "The kubernetes cluster machine type. Default machine has 8 vCPU and 32GiB vRAM"
   default     = "e2-standard-8"
 }