infra: disable logging on install-server(debug)

Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
Revert "infra: disable logging on install-server(debug)"

This reverts commit 65991e5ca7052d1fa5d5802c87fc919a46423b22.
hosts.tmpl: Fix hosts syntax (ip fqdn name)

The inversion of fqdn/name cause strange problems with hostname
(and sysctl/core)
Merge pull request #6 from enovance/hosts-syntax

hosts.tmpl: Fix hosts syntax (ip fqdn name)
infra.yaml: Add syslog parameter for syslog agent
disable logging::server it erases current conf
infra: disable install server in ordered_profiles
Bring DBaaS support

Install Trove.

Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>