Improve AutoDevops documentation covering default host configuration
Problem to solve
Due to a max character limit for letsencrypt, long FDQNs cannot be used for certificate allocation. The current workaround for this is to set the
CommonName to a short host of the format
le-<myip>.nip.io and specify the full hostname as
Subject Alternative Name on the cert. This results in 2 hosts being allocated for each auto devops deployment and should be documented.
Once !17751 (merged) is merged, a section should be added to document the common name conventions for deployment of Auto Devops.