Automated provisioning of ESXi via vSphere Auto Deploy
vSphere Auto Deploy operational modes:
- Stateless – ESXi is directly loaded in host memory while booting.
- Stateless Caching – ESXi is directly loaded in host memory while booting + image is cached on hosts local disk, remote disk or USB drive. In a case Auto Deploy infrastructure goes down host will boot from cached image.
- Stateful Install – ESXi is directly loaded in host memory while booting + image is cached on hosts local disk, remote disk or USB drive. Difference between stateless caching and stateful install is that in stateful deployed host will boot from local disk first, and network second.
Stateless mode will be used by default. Other modes can be defined through Host Profiles. Read more on how to create Host Profiles in Create and Attach Host Profiles in vSphere Web Client.