![]() ![]() Ports used for communication are documented in the prerequisites. Ensure your local firewall is configured for communication with vCenter and workload VMs.These are entirely up to you to determine, but my advice is to reserve plenty of IPs to use. ![]() Workload subnets, which will be configured in NSX-T after your SDDC is deployed.Client subnet, assigned to clients connecting via VPN Gateway (/24).Edge Services, required for client VPN and internet access (/26).Details on the layout for these subnets are available here. Depending on the size of the range you choose, it will be divided into additional subnets for management, vMotion, vSAN, and NSX. vSphere and vSAN (/21 – /24 accepted).You will need ranges for each of the following: These are all RFC 1918 private addresses. Plan the IP ranges you will use with Google Cloud VMware Engine.Here is an overview of the required steps: Google’s documentation is thorough, and there is nothing better than reading through all of the docs if you want to understand how this solution works. All of these prerequisites are detailed in the Google Cloud VMware Engine prerequisites documentation, which I highly recommend reading. You will need to designate several unique IP ranges to be used for SDDC infrastructure and workloads, ensure the proper firewall ports are allowed to manage your SDDC, and prepare your Google Cloud Platform environment before deploying an SDDC. Deploying an SDDC in Google Cloud VMware Engine is no different. If you’ve read any of my previous blog posts on cloud networking, you will already know that the most important thing to do before deploying anything into the cloud is rigorous planning. Prerequisites for Creating a Google Cloud VMware Engine SDDC Have no fear – there will be plenty of Terraform in future posts. API documentation and Terraform for Google Cloud VMware Engine is coming, so when it is available, I will certainly blog about it! For now, I will walk through the Google Cloud VMware Engine GUI to detail SDDC and VPN gateway creation. This first post will be different from the others because the Google Cloud VMware Engine API documentation is not yet public, nor is there any Terraform functionality available to create or destroy Google Cloud VMware Engine resources. Cloud consoles (GUIs) are adequate when getting started, but interfacing with the API, whether through Terraform or an SDK, is how these platforms are designed to work. I have found that learning a product’s API is an excellent way to master it. Occasionally I will inspect API calls directly and perform API calls with Python or cURL. My tool of choice is Terraform, but I will also use CLI-based tools like gcloud. My goal when working in the cloud is to create, modify and destroy resources programmatically. This post walks through planning, prerequisites and the process of deploying a private cloud with HCX in Google Cloud VMware Engine, as well as configuring a VPN gateway for initial access to the environment.īefore we dive into deploying a private cloud, also known as an SDDC, I want to set expectations for this blog series. This post is the first in a series on Google Cloud VMware Engine and Google Cloud Platform. ![]()
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