feat(pr: issue-421): add terraform code for create k8s in azure

.gitignore

@@ -356,4 +356,5 @@ deploy/clouds/digital-ocean/.terraform/providers/registry.terraform.io
 deploy/clouds/digital-ocean/terraform.tfstate
 deploy/clouds/digital-ocean/.terraform.lock.hcl
 .terraform.lock.hcl
-.terraform
+.terraform
+deploy/k8s/.terraform.tfstate.lock.info

deploy/k8s/k8s-cluster.tf

@@ -1,4 +1,21 @@
 resource "azurerm_kubernetes_cluster" "k8s" {
+  name                = var.aks_cluster_name
   resource_group_name = var.aks_group_name
   location            = var.aks_group_location
+  dns_prefix          = var.aks_dns_prefix
+
+  default_node_pool {
+    name                = "system"
+    node_count          = var.aks_node_count
+    vm_size             = var.aks_vm_size
+    enable_auto_scaling = false
+  }
+  identity {
+    type = "SystemAssigned"
+  }
+
+  tags = {
+    Environment = "Production"
+    Product     = "O2NextGen Platform"
+  }
 }

deploy/k8s/terraform.tfvars

@@ -1,2 +1,7 @@
+aks_cluster_name   = "o2nextgen-aks"
 aks_group_name     = "aks-prods"
 aks_group_location = "WestUS3"
+aks_dns_prefix     = "o2ngaks"
+aks_vm_size        = "Standard_D2_v2"
+aks_node_count     = 1
+

deploy/k8s/varribles.tf

@@ -2,7 +2,27 @@ variable "aks_group_name" {
   type        = string
   description = "Resourse group for AKS cluster"
 }
+
 variable "aks_group_location" {
   type        = string
   description = "Resourse group location for AKS cluster"
 }
+
+variable "aks_dns_prefix" {
+  type        = string
+  description = "DNS prefix for AKS Cluster"
+}
+
+variable "aks_vm_size" {
+  type        = string
+  description = "Name VM for AKS Cluster"
+}
+
+variable "aks_node_count" {
+  type        = number
+  description = "Node count for AKS Cluster"
+}
+variable "aks_cluster_name" {
+  type        = string
+  description = "AKS Cluster Name"
+}