https://fortinetcloudcse.github.io/fortinet-ui-terraform/3_example_templates/3_1_existing_vpc_resources/index.htmlOverview The existing_vpc_resources template is a Terraform template designed for testing, demonstration, and lab environments. It creates supporting infrastructure including management VPC, Transit Gateway, spoke VPCs, and configures the deployment mode for either AutoScale or HA Pair FortiGate deployments. Warning Deploy this template FIRST before deploying autoscale_template or ha_pair. You must choose a deployment mode during configuration. Deployment Mode Selection When deploying existing_vpc_resources, you must choose ONE deployment mode:Hugoen-UShttps://fortinetcloudcse.github.io/fortinet-ui-terraform/3_example_templates/3_1_existing_vpc_resources/3_1_existing_vpc_resources.htmlMon, 01 Jan 0001 00:00:00 +0000https://fortinetcloudcse.github.io/fortinet-ui-terraform/3_example_templates/3_1_existing_vpc_resources/3_1_existing_vpc_resources.htmlOverview This guide walks you through configuring the existing_vpc_resources template using the Web UI. This template creates the base infrastructure including management VPC, Transit Gateway, spoke VPCs, and test instances. Warning Deploy existing_vpc_resources FIRST before deploying autoscale_template or ha_pair. You must choose a deployment mode during configuration. Step 1: Select Template Open the UI at http://localhost:3000 In the Template dropdown at the top, select existing_vpc_resources The form will load with default valueshttps://fortinetcloudcse.github.io/fortinet-ui-terraform/3_example_templates/3_1_existing_vpc_resources/3_3_manual_deployment.htmlMon, 01 Jan 0001 00:00:00 +0000https://fortinetcloudcse.github.io/fortinet-ui-terraform/3_example_templates/3_1_existing_vpc_resources/3_3_manual_deployment.htmlStep-by-Step Deployment Prerequisites AWS account with appropriate permissions Terraform 1.0 or later installed AWS CLI configured with credentials Git installed SSH keypair created in target AWS region Step 1: Clone the Repository Clone the repository containing both templates: git clone https://github.com/FortinetCloudCSE/fortinet-ui-terraform.git cd fortinet-ui-terraform/terraform/aws/existing_vpc_resources Step 2: Create terraform.tfvars Copy the example file and customize: cp terraform.tfvars.example terraform.tfvars Step 3: Configure Core Variables Region and Availability Zoneshttps://fortinetcloudcse.github.io/fortinet-ui-terraform/3_example_templates/3_1_existing_vpc_resources/3_4_operations.htmlMon, 01 Jan 0001 00:00:00 +0000https://fortinetcloudcse.github.io/fortinet-ui-terraform/3_example_templates/3_1_existing_vpc_resources/3_4_operations.htmlPost-Deployment Configuration Configure FortiManager for Integration If you enabled FortiManager and plan to integrate with autoscale group: Access FortiManager GUI: https://<FortiManager-Public-IP> Change default password: Login with admin / <instance-id> Follow password change prompts Enable VM device recognition (7.6.3+): config system global set fgfm-allow-vm enable end Create ADOM for autoscale group (optional): Device Manager > ADOM Create ADOM for organizing autoscale FortiGates Note FortiManager details for autoscale_template: Private IP: From outputs Serial number: Get from CLI: get system status Configure FortiAnalyzer for Logging If you enabled FortiAnalyzer: