Hi, I'm searching on internet but i don't find a valid how to for an upgrade and a compatibility matrix (I read a message here where it seems it doesn't exist at all)
Actual: chef-server 12.16 on CentOS 6.5, + various chef-client 12.16 on various node running CentOS 6.5 to 7.8.
I need to deploy new nodes on CentOS 8
I see that chef-client 13 (and I suppose 12) is not compatibile with CentOS8 (I read on a github a post here: https://github.com/chef/chef/issues/10225 )
Chef-client 14,15,16 aren't compatibile with Chef-server 12 due various deprecations.
This means that I need to upgrade chef-server to 13 or better on 14, on a new server, then, migrate my cookbook and repo structure.
But before i need to upgrade to chef-server 12.17.15 rIght? >> https://docs.chef.io/upgrade_server/#standalone-upgrade
What means this new licence?
Are there some specifications that I need to follow?