Split monitoring stack to dedicated services

In order to introducing prometheus long term storage
we need to have an ability to arrange monitoring docker
services in a more flexible way. Ie be able to enable
or disable particular service.

Docker stack and prometheus target DNS branches are affected.

Change-Id: I0310c716bd39f780ae0080032cad4a2278132bcb
Partial-fix: PROD-17350
16 files changed