Kevin Carter 255b94d425 Change testr to run in serial ... This change implements the change to allow testr to run in serial which should resolve most issues with tempest on a resource constrained host. The problem that is being resolved here is that testr will, by default, run in multi-threaded and has a relitively high probability to result in a 503. This primarily impacts the gate jobs as they are built on a hosts with 4 CPUs and 8GB of ram. By default if the tempest script is run, testr will run multi-threaded. However, if the environment variable RUN_TEMPEST_OPTS is set to '--serial' then it will run in serial. This is done for the gate-check-commit script so that the change only affects the AIO gate check. An additional environment variable TESTR_OPTS is added for further flexibility. Co-Authored-By: Jesse Pretorius <jesse.pretorius@rackspace.co.uk> Closes-Bug: #1428847 Change-Id: I8c7ac72ef46ae3f3af3d3503081bec0cbe7276e9		2015-03-06 14:48:57 +00:00
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defaults	Modifying the default tempest config	2015-03-02 11:10:59 -06:00
meta	Convert existing roles into galaxy roles	2015-02-18 10:56:25 +00:00
tasks	Remove conflicting public_router_id option	2015-02-23 17:19:39 -05:00
templates	Change testr to run in serial	2015-03-06 14:48:57 +00:00