This design pattern lists the design choices and resulting requirements and recommendations to deploy a compute cluster that spans multiple racks with vSAN storage and a Layer 3 network fabric in a VI workload domain.
This design provides rack resiliency for the applications running on the cluster that span multiple racks in a VMware Cloud Foundation instance with a single availability zone.
![](images/GUID-EBDF640F-459E-4E78-AAC3-77E5FB6431EC-low.png)
Design Choices for vSphere Cluster Design Pattern One
This design requires the following VMware Cloud Foundation deployment choices:
Design Aspect |
Choice Made |
---|---|
Standard |
|
VI workload domain |
|
Single Instance - Single Availability Zone |
|
Workload domain cluster spanning multiple racks |
|
Leaf-spine |
|
vSAN |
Design Elements for vSphere Cluster Design Pattern One
Design Area |
Applicable Design Elements |
---|---|
External Services Design Requirements |
Design Area |
Applicable Design Elements |
---|---|
Leaf-Spine Physical Network Design Requirements |
|
Leaf-Spine Physical Network Design Requirements for L3 Multi-Rack Compute Cluster |
|
Leaf-Spine Physical Network Design Recommendations |
Design Area |
Applicable Design Elements |
---|---|
vSAN Design Requirements |
|
vSAN Design Requirements for Multi-Rack Compute VI Workload Domain Cluster |
|
vSAN ESA Design Requirements for Multi-Rack Compute VI Workload Domain Cluster (applicable for vSAN ESA) |
|
vSAN OSA Design Requirements for Multi-Rack Compute VI Workload Domain Cluster (applicable for vSAN OSA) |
|
vSAN Design Recommendations |
|
ESXi Server Design Requirements |
|
ESXi Server Design Recommendations |
|
vSphere Cluster Design Requirements |
|
vSphere Cluster Design Requirements for Multi-Rack Compute VI Workload Domain Cluster |
|
vSphere Cluster Design Recommendations |
|
vSphere Networking Design Requirements for Multi-Rack Compute VI Workload Domain Cluster |
|
vSphere Networking Design Recommendations |
|
Overlay Design Requirements |
|
Overlay Design Requirements for Multi-Rack Compute VI Workload Domain Cluster |
|
Overlay Design Recommendations |
Design Area |
Applicable Design Elements |
---|---|
Life Cycle Management Design Requirements |
Design Area |
Applicable Design Elements |
---|---|
Account and Password Management Design Recommendations |
Design Area |
Applicable Design Elements |
---|---|
Certificate Management Design Recommendations |