Merge "Explicitly declare Train supported runtimes."

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Zuul 2019-03-19 02:38:53 +00:00 committed by Gerrit Code Review
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=========================
Tested Runtimes for Train
=========================
It is the policy that each OpenStack release cycle will target the
currently available runtimes on the :ref:`LTS or stable
distributions <pti-linux-distros>` at the start of a development cycle.
At the start of the Train development cycle, the current versions are:
* Ubuntu 18.04
* CentOS 7
* openSUSE Leap 15
Python Runtime for Train
========================
Based on the available Python runtimes for the supported Linux distributions,
all Python-based projects must target and test against, at a minimum:
* Python 2.7
* Python 3.6
* Python 3.7
More details on Python requirements can be found in :ref:`pti-python`.
Golang Runtime for Train
========================
At this time, there are still frequent releases of Go with a wide variety of
distribution packaged versions. Given the current state of Go support and the
number of projects within OpenStack using Go, no formal version declaration is
being made at this time.
More details on Go requirements can be found in :ref:`pti-golang`.