Linux: Check historic machine-id files#44

Merged

andrewkroh merged 4 commits intoelastic:masterfrom cwurm:ubuntu1404_host_id

Mar 27, 2019

+30-3

Commits on Mar 22, 2019

Test for host.id
Christoph Wurm
committed
Read machine-id from multiple possible files.
Christoph Wurm
committed
Make Hound happy.
Christoph Wurm
committed
Make Hound happy elastic#2
Christoph Wurm
committed