updated namespace condition

Author: Ad-squareops

README.md

@@ -17,6 +17,32 @@ This module allows you to easily deploy a MySQL database on Kubernetes using Hel
 ## Usage Example
 
 ```hcl
+locals {
+  name        = "mysql"
+  region      = "us-east-2"
+  environment = "prod"
+  additional_tags = {
+    Owner      = "organization_name"
+    Expires    = "Never"
+    Department = "Engineering"
+  }
+  create_namespace                   = true
+  namespace                          = "mysql"
+  store_password_to_secret_manager   = false
+  mysqldb_custom_credentials_enabled = true
+  mysqldb_custom_credentials_config = {
+    root_user            = "root"
+    root_password        = "RJDRIFsYC8ZS1WQuV0ps"
+    custom_username      = "admin"
+    custom_user_password = "NCPFUKEMd7rrWuvMAa73"
+    replication_user     = "replicator"
+    replication_password = "nvAHhm1uGQNYWVw6ZyAH"
+    exporter_user        = "mysqld_exporter"
+    exporter_password    = "ZawhvpueAehRdKFlbjaq"
+  }
+  custom_user_username = "custom"
+}
+
 module "aws" {
   source                             = "squareops/mysql/kubernetes//modules/resources/aws"
   cluster_name                       = "prod-eks"
@@ -39,21 +65,20 @@ module "aws" {
 
 module "mysql" {
   source           = "squareops/mysql/kubernetes/"
-  create_namespace = local.create_namespace
-  namespace        = local.namespace
+  create_namespace = false
+  namespace        = "prod"
   mysqldb_config = {
-    name                             = local.name
-    values_yaml                      = file("./helm/values.yaml")
+    name                             = "mysql"
     app_version                      = "8.0.29-debian-11-r9"
-    environment                      = local.environment
+    environment                      = "prod"
     architecture                     = "replication"
     custom_database                  = "test_db"
     storage_class_name               = "gp2"
     custom_user_username             = local.mysqldb_custom_credentials_enabled ? "" : local.custom_user_username
     primary_db_volume_size           = "10Gi"
     secondary_db_volume_size         = "10Gi"
     secondary_db_replica_count       = 2
-    store_password_to_secret_manager = local.store_password_to_secret_manager
+    store_password_to_secret_manager = true
   }
   mysqldb_custom_credentials_enabled = local.mysqldb_custom_credentials_enabled
   mysqldb_custom_credentials_config  = local.mysqldb_custom_credentials_config

main.tf

@@ -12,7 +12,7 @@ resource "helm_release" "mysqldb" {
   chart      = "mysql"
   version    = var.chart_version
   timeout    = 600
-  namespace  = var.create_namespace ? var.namespace : "default"
+  namespace  = var.namespace
   repository = "https://charts.bitnami.com/bitnami"
   values = [
     templatefile("${path.module}/helm/values/mysqldb/values.yaml", {
@@ -27,7 +27,7 @@ resource "helm_release" "mysqldb" {
       replication_password        = var.mysqldb_custom_credentials_enabled ? var.mysqldb_custom_credentials_config.replication_password : var.mysqldb_replication_user_password,
       mysqldb_root_password       = var.mysqldb_custom_credentials_enabled ? var.mysqldb_custom_credentials_config.root_password : var.root_password,
       mysqldb_exporter_enabled    = var.mysqldb_exporter_enabled,
-      service_monitor_namespace   = var.create_namespace ? var.namespace : "default"
+      service_monitor_namespace   = var.namespace
       metrics_exporter_password   = var.mysqldb_custom_credentials_enabled ? var.mysqldb_custom_credentials_config.exporter_password : var.metric_exporter_pasword,
       secondary_pod_replica_count = var.mysqldb_config.secondary_db_replica_count
     }),
@@ -41,7 +41,7 @@ resource "helm_release" "mysqldb_backup" {
   name       = "mysqldb-backup"
   chart      = "${path.module}/modules/backup"
   timeout    = 600
-  namespace  = var.create_namespace ? var.namespace : "default"
+  namespace  = var.namespace
   values = [
     templatefile("${path.module}/helm/values/backup/values.yaml", {
       bucket_uri                 = var.mysqldb_backup_config.bucket_uri,
@@ -65,7 +65,7 @@ resource "helm_release" "mysqldb_restore" {
   name       = "mysqldb-restore"
   chart      = "${path.module}/modules/restore"
   timeout    = 600
-  namespace  = var.create_namespace ? var.namespace : "default"
+  namespace  = var.namespace
   values = [
     templatefile("${path.module}/helm/values/restore/values.yaml", {
       bucket_uri                 = var.mysqldb_restore_config.bucket_uri,

output.tf

@@ -2,10 +2,10 @@ output "mysqldb_endpoints" {
   description = "MySQL endpoints in the Kubernetes cluster."
   value = {
     mysqlport                         = "3306",
-    mysql_primary_endpoint            = var.create_namespace ? "mysqldb-primary.${var.namespace}.svc.cluster.local" : "mysqldb-primary.default.svc.cluster.local",
-    mysql_primary_headless_endpoint   = var.create_namespace ? "mysqldb-primary-headless.${var.namespace}.svc.cluster.local" : "mysqldb-primary-headless.default.svc.cluster.local",
-    mysql_secondary_endpoint          = var.create_namespace ? "mysqldb-secondary.${var.namespace}.svc.cluster.local" : "mysqldb-secondary.default.svc.cluster.local",
-    mysql_secondary_headless_endpoint = var.create_namespace ? "mysqldb-secondary-headless.${var.namespace}.svc.cluster.local" : "mysqldb-secondary-headless.default.svc.cluster.local",
+    mysql_primary_endpoint            = "mysqldb-primary.${var.namespace}.svc.cluster.local",
+    mysql_primary_headless_endpoint   = "mysqldb-primary-headless.${var.namespace}.svc.cluster.local",
+    mysql_secondary_endpoint          = "mysqldb-secondary.${var.namespace}.svc.cluster.local",
+    mysql_secondary_headless_endpoint = "mysqldb-secondary-headless.${var.namespace}.svc.cluster.local"
   }
 }