docs: ephasize lowercase, colon separated MAC address

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Khue Doan 2022-02-10 21:20:41 +07:00
parent 491406a080
commit 48e9e9dbd0

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@ -29,6 +29,7 @@ It will prompt you to edit the inventory, for example:
> - The IP addresses are the desired ones, not the current one, since your servers have no operating system installed yet.
> - Disk: based on `/dev/$DISK`, in my case it's `sda`, but yours can be `sdb`, `nvme0n1`...
> - Network interface: usually it's `eth0`, mine is `eno1`
> - MAC address: the **lowercase, colon separated** MAC address of the above network interface
```yaml
# metal/inventories/prod.yml