use external-secret instead of external_secret

Author: Lingling Peng

deployments/stacks/dpe-k8s-deployments/main.tf

@@ -29,7 +29,7 @@ module "argo-cd" {
   source = "../../../modules/argo-cd"
 }
 
-module "external_secrets" {
+module "external-secrets" {
   source      = "../../../modules/external-secrets"
   region      = var.region
   aws_account_id = var.aws_account_id

modules/external-secrets/main.tf

@@ -1,10 +1,10 @@
-resource "kubernetes_namespace" "external_secrets" {
+resource "kubernetes_namespace" "external-secrets" {
   metadata { name =  var.namespace }
 }
 
 
 # Argo CD Application that installs ESO from the official Helm repo
-resource "kubectl_manifest" "external_secrets_app" {
+resource "kubectl_manifest" "external-secrets-app" {
   yaml_body = <<YAML
 apiVersion: argoproj.io/v1alpha1
 kind: Application

modules/external-secrets/variables.tf

@@ -19,7 +19,7 @@ variable "auto_prune" {
 variable "namespace" {
   description = "The namespace to deploy into"
   type        = string
-  default     = "external_secrets"
+  default     = "external-secrets"
 }
 
 variable "region" {