chore: make instance type as variable (#8)

Author: yellow-shine

examples/aws-project-byoc-standard/main.tf

@@ -20,9 +20,9 @@ module "aws_iam" {
 module "aws_vpc" {
   source = "../../modules/aws_vpc"
 
-  aws_region = var.aws_region
-  vpc_cidr   = var.vpc_cidr
-  name       = var.name
+  aws_region          = var.aws_region
+  vpc_cidr            = var.vpc_cidr
+  name                = var.name
   enable_private_link = var.enable_private_link
 }
 
@@ -34,8 +34,8 @@ resource "zillizcloud_byoc_project" "this" {
     region = "aws-${var.aws_region}"
 
     network = {
-      vpc_id = module.aws_vpc.vpc_id
-      subnet_ids = module.aws_vpc.subnet_ids
+      vpc_id             = module.aws_vpc.vpc_id
+      subnet_ids         = module.aws_vpc.subnet_ids
       security_group_ids = [module.aws_vpc.sg_id]
       vpc_endpoint_id    = var.enable_private_link ? module.aws_vpc.vpc_endpoint : null
     }
@@ -49,9 +49,9 @@ resource "zillizcloud_byoc_project" "this" {
     }
 
     instances = {
-      core_vm        = "m6i.2xlarge"
-      fundamental_vm = "m6i.2xlarge"
-      search_vm      = "m6id.2xlarge"
+      core_vm        = var.core_instance_type
+      fundamental_vm = var.fundamental_instance_type
+      search_vm      = var.search_instance_type
     }
   }
 }
@@ -86,7 +86,7 @@ output "storage_role_arn" {
 
 output "external_id" {
   value = module.aws_iam.external_id
-  
+
 }
 
 output "project_id" {

examples/aws-project-byoc-standard/provider.tf

@@ -14,7 +14,7 @@ terraform {
 }
 
 provider "aws" {
-  region  = var.aws_region
+  region = var.aws_region
 }
 
 provider "zillizcloud" {

examples/aws-project-byoc-standard/terraform.tfvars.json

@@ -1,6 +1,12 @@
 {
-  "aws_region": "us-west-2",
-  "vpc_cidr": "10.0.0.0/16",
   "name": "zilliz-byoc-standard",
+
+  "aws_region": "us-west-2",
+  "vpc_cidr": "10.0.0.0/16", 
+
+  "core_instance_type": "m6i.2xlarge",
+  "fundamental_instance_type": "m6i.2xlarge",
+  "search_instance_type": "m6id.2xlarge",
+
   "enable_private_link": false
 }

examples/aws-project-byoc-standard/variables.tf

@@ -31,3 +31,21 @@ variable "enable_private_link" {
   type        = bool
   default     = false
 }
+
+variable "core_instance_type" {
+  description = "Instance type for core VM"
+  type        = string
+  default     = "m6i.2xlarge"
+}
+
+variable "fundamental_instance_type" {
+  description = "Instance type for fundamental VM"
+  type        = string
+  default     = "m6i.2xlarge"
+}
+
+variable "search_instance_type" {
+  description = "Instance type for search VM"
+  type        = string
+  default     = "m6id.2xlarge"
+}