Lightweight infrastructure
The lightweight infrastructures involves CRC, by default 2 other virtual machines, and 2 networks.
Layout overview
The following schema will help understanding the lightweight layout:
.__________________________________________.
| Hypervisor |
| |
| [controller-0] [crc-0] [compute-0] |
| | | | | | | |
| | '--------'--|-----' | |
| | osp_trunk | | |
| '---------------'---------'--------|---{Internet/external resources}
| public |
|__________________________________________|
Networks description
osp_trunk
is the “usual” private network that will be used to deploy with network isolation (vlans).public
is bridged to the outside, allowing the installer to fetch the needed packages, operators and container images.