Here is the 8th gen Core lineup...a slide I've posted before:
The roadmap posted by Charlie was speculation by PCWatch before BenchLife leaked the real deals.
Oh and here's a sever roadmap that leaked, too:
Looks like no Cannon Lake server in 2018 (though it may simply be considered part of Skylake, who knows), Ice Lake server in 2019, and Sapphire Rapid in 2020 (7nm server?)
Knights Hill (10nm Phi) seems to have been pushed out to 2019 as well.
Looks to me that 10nm won't arrive in serious volumes until 2019.