grafana user pass add in vars

grafana.tf

@@ -1,3 +1,9 @@
+resource "random_password" "grafana_admin_password" {
+  count   = var.grafana_enabled && var.adminPassword == "" ? 1 : 0
+  length  = 16
+  special = true
+}
+
 resource "helm_release" "grafana" {
   count = var.grafana_enabled ? 1 : 0
 
@@ -22,6 +28,17 @@ resource "helm_release" "grafana" {
     value = var.grafana_persistence_storage
   }
 
+  set {
+    name  = "adminUser"
+    value = var.grafana_admin_user
+  }
+
+  set {
+    name  = "adminPassword"
+    value = var.grafana_admin_password != "" ? var.grafana_admin_password : random_password.grafana_admin_password[0].result
+
+  }
+
   dynamic "set" {
     for_each = var.grafana_persistence_storage != false ? [1] : []
     content {

grafana.yml

@@ -1,6 +1,3 @@
-adminUser: opszero
-adminPassword: opszero
-
 datasources:
   datasources.yaml:
     apiVersion: 1

variables.tf

@@ -42,6 +42,16 @@ variable "grafana_enabled" {
   description = "Enable grafana"
 }
 
+variable "grafana_admin_user" {
+  default     = "opszero"
+  description = "The User name of Grafana for login Dashboard"
+}
+
+variable "grafana_admin_password" {
+  default     = ""
+  description = "The Password of Grafana for login Dashboard"
+}
+
 variable "grafana_ingress_enabled" {
   default     = false
   description = "Enable grafana ingress"
@@ -117,7 +127,7 @@ variable "resources" {
     cpu    = string
     memory = string
   }))
-  default = null  # You can set a default value if needed
+  default = null # You can set a default value if needed
 }
 
 variable "cert_manager_version" {