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new: kro lab module in Automation section (#1691)
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‎manifests/modules/automation/controlplanes/kro/.workshop/cleanup.sh‎

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#!/bin/bash
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set -e
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logmessage "Deleting resources created by kro..."
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delete-all-if-crd-exists webapplicationdynamodbs.kro.run
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delete-all-if-crd-exists webapplications.kro.run
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delete-all-if-crd-exists resourcegraphdefinitions.kro.run
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kubectl delete crd/webapplicationdynamodbs.kro.run --ignore-not-found
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kubectl delete crd/webapplications.kro.run --ignore-not-found
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uninstall-helm-chart kro kro-system

‎manifests/modules/automation/controlplanes/kro/.workshop/manifests/kustomization.yaml‎

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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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resources:
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- nlb.yaml

‎manifests/modules/automation/controlplanes/kro/.workshop/manifests/nlb.yaml‎

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apiVersion: v1
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kind: Service
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metadata:
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name: ui-nlb
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annotations:
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service.beta.kubernetes.io/aws-load-balancer-type: external
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service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
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service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: instance
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namespace: ui
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spec:
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type: LoadBalancer
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ports:
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- port: 80
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targetPort: 8080
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name: http
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selector:
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app.kubernetes.io/name: ui
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app.kubernetes.io/instance: ui
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app.kubernetes.io/component: service

‎manifests/modules/automation/controlplanes/kro/.workshop/terraform/main.tf‎

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terraform {
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required_providers {
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kubectl = {
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source = "gavinbunney/kubectl"
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version = ">= 1.14"
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}
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}
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}
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provider "aws" {
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region = "us-east-1"
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alias = "virginia"
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}
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data "aws_caller_identity" "current" {}
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data "aws_region" "current" {}
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data "aws_ecrpublic_authorization_token" "token" {
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provider = aws.virginia
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}
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module "eks_blueprints_addons" {
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source = "aws-ia/eks-blueprints-addons/aws"
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version = "1.22.0"
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enable_aws_load_balancer_controller = true
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aws_load_balancer_controller = {
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wait = true
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role_name = "${var.addon_context.eks_cluster_id}-alb-controller"
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policy_name = "${var.addon_context.eks_cluster_id}-alb-controller"
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}
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cluster_name = var.addon_context.eks_cluster_id
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cluster_endpoint = var.addon_context.aws_eks_cluster_endpoint
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cluster_version = var.eks_cluster_version
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oidc_provider_arn = var.addon_context.eks_oidc_provider_arn
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eks_addons = {
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eks-pod-identity-agent = {
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addon_version = "v1.1.0-eksbuild.1"
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}
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}
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observability_tag = null
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}
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resource "time_sleep" "blueprints_addons_sleep" {
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depends_on = [
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module.eks_blueprints_addons
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]
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create_duration = "15s"
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destroy_duration = "15s"
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}
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resource "kubernetes_manifest" "ui_alb" {
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depends_on = [time_sleep.blueprints_addons_sleep]
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manifest = {
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"apiVersion" = "networking.k8s.io/v1"
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"kind" = "Ingress"
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"metadata" = {
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"name" = "ui"
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"namespace" = "ui"
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"annotations" = {
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"alb.ingress.kubernetes.io/scheme" = "internet-facing"
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"alb.ingress.kubernetes.io/target-type" = "ip"
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"alb.ingress.kubernetes.io/healthcheck-path" = "/actuator/health/liveness"
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}
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}
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"spec" = {
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ingressClassName = "alb",
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"rules" = [{
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"http" = {
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paths = [{
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path = "/"
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pathType = "Prefix"
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"backend" = {
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service = {
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name = "ui"
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port = {
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number = 80
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}
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}
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}
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}]
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}
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}]
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}
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}
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}
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module "eks_ack_addons" {
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source = "aws-ia/eks-ack-addons/aws"
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# Cluster Info
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cluster_name = var.addon_context.eks_cluster_id
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cluster_endpoint = var.addon_context.aws_eks_cluster_endpoint
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oidc_provider_arn = var.addon_context.eks_oidc_provider_arn
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# ECR Credentials
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ecrpublic_username = data.aws_ecrpublic_authorization_token.token.user_name
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ecrpublic_token = data.aws_ecrpublic_authorization_token.token.password
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# Controllers to enable
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enable_dynamodb = true
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enable_iam = true
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enable_eks = true
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dynamodb = {
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wait = true
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role_name = "${var.addon_context.eks_cluster_id}-ack-dynamo"
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policy_name = "${var.addon_context.eks_cluster_id}-ack-dynamo"
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}
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iam = {
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wait = true
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role_name = "${var.addon_context.eks_cluster_id}-ack-iam"
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policy_name = "${var.addon_context.eks_cluster_id}-ack-iam"
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}
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eks = {
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wait = true
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role_name = "${var.addon_context.eks_cluster_id}-ack-eks"
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policy_name = "${var.addon_context.eks_cluster_id}-ack-eks"
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}
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tags = var.tags
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}

‎manifests/modules/automation/controlplanes/kro/.workshop/terraform/outputs.tf‎

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output "environment_variables" {
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description = "Environment variables to be added to the IDE shell"
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value = {
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DYNAMO_ACK_VERSION = var.dynamo_ack_version,
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KRO_VERSION = var.kro_version,
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ACCOUNT_ID = data.aws_caller_identity.current.account_id
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}
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}

‎manifests/modules/automation/controlplanes/kro/.workshop/terraform/templates/nlb.yaml‎

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apiVersion: v1
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kind: Service
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metadata:
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name: ui-nlb
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annotations:
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service.beta.kubernetes.io/aws-load-balancer-type: external
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service.beta.kubernetes.io/aws-load-balancer-scheme: internet-facing
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service.beta.kubernetes.io/aws-load-balancer-nlb-target-type: instance
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namespace: ui
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spec:
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type: LoadBalancer
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ports:
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- port: 80
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targetPort: 8080
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name: http
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selector:
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app.kubernetes.io/name: ui
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app.kubernetes.io/instance: ui
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app.kubernetes.io/component: service

‎manifests/modules/automation/controlplanes/kro/.workshop/terraform/vars.tf‎

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# tflint-ignore: terraform_unused_declarations
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variable "eks_cluster_id" {
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description = "EKS cluster name"
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type = string
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}
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# tflint-ignore: terraform_unused_declarations
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variable "eks_cluster_version" {
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description = "EKS cluster version"
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type = string
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}
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# tflint-ignore: terraform_unused_declarations
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variable "cluster_security_group_id" {
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description = "EKS cluster security group ID"
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type = any
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}
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# tflint-ignore: terraform_unused_declarations
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variable "addon_context" {
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description = "Addon context that can be passed directly to blueprints addon modules"
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type = any
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}
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# tflint-ignore: terraform_unused_declarations
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variable "tags" {
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description = "Tags to apply to AWS resources"
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type = any
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}
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# tflint-ignore: terraform_unused_declarations
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variable "resources_precreated" {
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description = "Have expensive resources been created already"
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type = bool
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}
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variable "dynamo_ack_version" {
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description = "The version of Dynamo ACK to use"
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type = string
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# renovate: datasource=github-releases depName=aws-controllers-k8s/dynamodb-controller
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default = "1.5.2"
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}
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variable "kro_version" {
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description = "The version of Kro to use"
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type = string
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# renovate: datasource=github-releases depName=kro-run/kro
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default = "0.4.1"
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}

‎manifests/modules/automation/controlplanes/kro/app/carts-ddb.yaml‎

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apiVersion: kro.run/v1alpha1
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kind: WebApplicationDynamoDB
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metadata:
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name: carts
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namespace: carts
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spec:
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# Basic types
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appName: carts
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replicas: 1
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image: "public.ecr.aws/aws-containers/retail-store-sample-cart:1.2.1"
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port: 8080
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dynamodb:
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tableName: "eks-workshop-carts-kro"
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env:
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RETAIL_CART_PERSISTENCE_PROVIDER: "dynamodb"
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RETAIL_CART_PERSISTENCE_DYNAMODB_TABLE_NAME: "eks-workshop-carts-kro"
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aws:
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accountID: ${AWS_ACCOUNT_ID}
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region: ${AWS_REGION}

‎manifests/modules/automation/controlplanes/kro/app/carts.yaml‎

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apiVersion: kro.run/v1alpha1
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kind: WebApplication
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metadata:
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name: carts
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namespace: carts
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spec:
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# Basic types
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appName: carts
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replicas: 1
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image: "public.ecr.aws/aws-containers/retail-store-sample-cart:1.2.1"
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port: 8080
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env:
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RETAIL_CART_PERSISTENCE_PROVIDER: "in-memory"
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RETAIL_CART_PERSISTENCE_DYNAMODB_TABLE_NAME: "Items"
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RETAIL_CART_PERSISTENCE_DYNAMODB_CREATE_TABLE: "false"
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service:
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enabled: true

‎manifests/modules/automation/controlplanes/kro/app/kustomization.yaml‎

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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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resources:
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- carts-ddb.yaml

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