OSTF proxy will not work in missing controller role case

[Svetlana Shturm]

Right now OSTF uses http_proxy for all API calls. This settings based on controller role.
But Fuel can use another roles and controller can absent in customer configuration.
In this case setup of proxy will be failed and all networks (public, management) will be unavailable.
It should be redesigned.

[Oleksiy Molchanov (omolchanov)]

I do not know how fuel can be installed w/o controller, but anyway passing this to QA team.

[Nastya Urlapova (aurlapova)]

I suggest to convert it to BP, Tanya?

[Tatyanka (tatyana-leontovich)]

Nastya absolutely agree with you

[Tatyanka (tatyana-leontovich)]

move to 9.0 according to we do not fix medium issues in 8.0 anymore

[Bug Checker Bot (bug-checker)]

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[Nastya Urlapova (aurlapova)]

Converted https://blueprints.launchpad.net/fuel/+spec/ostf-proxy-will-not-work-if-controller-role-is-missed