Refacto and add modules

mongo/mongo.tf

@@ -1,21 +1,21 @@
 locals {
-  app_slug   = (var.component == var.instance || var.component=="") ? var.instance : format("%s-%s", var.component, var.instance)
-  mongo-password = data.kubernetes_secret_v1.prj_mongo_secret.data["password"]
-  username = var.username==""?var.component==""?var.instance:var.component:var.username
-  db_name = var.db_name==""?var.component==""?var.instance:var.component:var.db_name
-  mongo-labels = merge(var.labels, {
+  app_slug   = "${var.instance}${var.component == "" ? "" : "-"}${var.component}"
+  mongo_labels = merge(var.labels, {
     "app.kubernetes.io/component" = "mongo"
   })
+  db_name        = var.db_name == "" ? var.component == "" ? var.instance : var.component : var.db_name
+  username       = var.username == "" ? var.component == "" ? var.instance : var.component : var.username
+  mongo_password = data.kubernetes_secret_v1.mongo_secret.data["password"]
 }
-resource "kubectl_manifest" "prj_mongo_secret" {
+resource "kubectl_manifest" "mongo_secret" {
   ignore_fields = ["metadata.annotations"]
-  yaml_body  = <<-EOF
+  yaml_body     = <<-EOF
     apiVersion: "secretgenerator.mittwald.de/v1alpha1"
     kind: "StringSecret"
     metadata:
       name: "${local.app_slug}-mongo"
       namespace: "${var.namespace}"
-      labels: ${jsonencode(local.mongo-labels)}
+      labels: ${jsonencode(local.mongo_labels)}
     spec:
       forceRegenerate: false
       fields:
@@ -23,21 +23,21 @@ resource "kubectl_manifest" "prj_mongo_secret" {
         length: "16"
   EOF
 }
-data "kubernetes_secret_v1" "prj_mongo_secret" {
-  depends_on = [ kubectl_manifest.prj_mongo_secret ]
+data "kubernetes_secret_v1" "mongo_secret" {
+  depends_on = [kubectl_manifest.mongo_secret]
   metadata {
-    name = "${local.app_slug}-mongo"
+    name      = "${local.app_slug}-mongo"
     namespace = var.namespace
   }
 }
-resource "kubectl_manifest" "prj_mongo" {
-  yaml_body  = <<-EOF
+resource "kubectl_manifest" "mongo" {
+  yaml_body = <<-EOF
     apiVersion: mongodbcommunity.mongodb.com/v1
     kind: MongoDBCommunity
     metadata:
       name: "${local.app_slug}-mongo"
       namespace: "${var.namespace}"
-      labels: ${jsonencode(local.mongo-labels)}
+      labels: ${jsonencode(local.mongo_labels)}
     spec:
       members: 1
       type: ${var.mongo_type}
@@ -52,7 +52,7 @@ resource "kubectl_manifest" "prj_mongo" {
             spec:
               containers:
               - name: mongod
-                imagePullPolicy: "${var.pullPolicy}"
+                imagePullPolicy: "${var.pull_policy}"
                 resources: ${jsonencode(var.resources)}
                 env:
                 - name: MONGODB_NAME
@@ -80,24 +80,24 @@ resource "kubectl_manifest" "prj_mongo" {
         scramCredentialsSecretName: "${local.app_slug}-mongo-scram"
   EOF
 }
-resource "kubectl_manifest" "prj_mongo_sa" {
-  yaml_body  = <<-EOF
+resource "kubectl_manifest" "mongo_sa" {
+  yaml_body = <<-EOF
     apiVersion: v1
     kind: ServiceAccount
     metadata:
-      name: "mongodb-database"
+      name: "${local.app_slug}-mongodb-database"
       namespace: "${var.namespace}"
-      labels: ${jsonencode(local.mongo-labels)}
+      labels: ${jsonencode(local.mongo_labels)}
   EOF
 }
-resource "kubectl_manifest" "prj_mongo_role" {
-  yaml_body  = <<-EOF
+resource "kubectl_manifest" "mongo_role" {
+  yaml_body = <<-EOF
     apiVersion: rbac.authorization.k8s.io/v1
     kind: Role
     metadata:
-      name: "mongodb-database"
+      name: "${local.app_slug}-mongodb-database"
       namespace: "${var.namespace}"
-      labels: ${jsonencode(local.mongo-labels)}
+      labels: ${jsonencode(local.mongo_labels)}
     rules:
     - apiGroups: [""]
       resources: ["secrets"]
@@ -107,20 +107,20 @@ resource "kubectl_manifest" "prj_mongo_role" {
       verbs: ["patch", "delete", "get"]
   EOF
 }
-resource "kubectl_manifest" "prj_mongo_rb" {
-  yaml_body  = <<-EOF
+resource "kubectl_manifest" "mongo_rb" {
+  yaml_body = <<-EOF
     apiVersion: rbac.authorization.k8s.io/v1
     kind: RoleBinding
     metadata:
-      name: "mongodb-database"
+      name: "${local.app_slug}-mongodb-database"
       namespace: "${var.namespace}"
-      labels: ${jsonencode(local.mongo-labels)}
+      labels: ${jsonencode(local.mongo_labels)}
     subjects:
     - kind: ServiceAccount
-      name: mongodb-database
+      name: ${local.app_slug}-mongodb-database
     roleRef:
       kind: Role
-      name: mongodb-database
+      name: ${local.app_slug}-mongodb-database
       apiGroup: rbac.authorization.k8s.io
   EOF
 }