[7.x] [ILM] respect `overwrite` config in setup (#14741)#14819

Merged

simitt merged 2 commits intoelastic:7.xfrom simitt:backport/7.x/pr-14741

Nov 28, 2019

+106-37

Commits on Nov 27, 2019

[ILM] respect overwrite config in setup (elastic#14741 )
simitt
committed

Commits on Nov 28, 2019

Merge branch '7.x' into backport/7.x/pr-14741
simitt
authored