Certserver hardening#300

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rimasgo wants to merge 2 commits intoIshentRas:masterfrom

rimasgo:certserver_hardening

Commits on Oct 1, 2019

added certificitate_server_protocol function to onpenshift_helper library. replaced hardcoded http proctocol with variable
rimasgo
committed

Commits on Oct 4, 2019

NetworkManager dispatcher sciprt updated to add additional nameserver rather than to replace it (fixes nip.io issues in kitchen). Added headers option for remote_file - certificate retrieval in cas…
rimasgo
committed