Added Jenkins Agent with Docker

main.tf

+locals {
+    values_yaml_rendered = templatefile("${path.module}/values.yaml.tpl",{
+        agent = var.agent
+    })
+}
+
 resource "kubernetes_namespace" "jenkins_namespace" {
     metadata {
         annotations = {
@@ -13,4 +19,6 @@ resource "helm_release" "jenkins"{
     chart       = "stable/jenkins"
     version     = "1.9.19"
     timeout     = 600
+
+    values = [locals.values_yaml_rendered]
 }
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values.yaml.tpl

+agent:
+  enabled: ${agent.enabled}
+  image: ${agent.image}
+  tag: ${agent.tag}

variables.tf

+variable "agent" {
+    type = any
+    default = {
+        "enabled": "true",
+        "image": "getintodevops/jenkins-withdocker",
+        "tag": "lts-docker19.03.5"
+    }
+}
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