Sai Sindhur Malleni 2c1980e023 Refactor Shaker ... Refactoring lib/Shaker to improve compatibility with a wide range of shaker scenarios. set_scenario() method has been fixed to remove hard coded expectations on the order of accommodation list. send_to_elastic() method has also been fixed accordingly for imporved compatibility when indexing a large number of shaker scenarios. Why? The current model of overwriting the shaker scenario file with values supplied from the browbeat-config works well for a major set of shaker scenario files. However, the problem comes with how we overwrite/work with "accomodation" key in the shaker scenario. Since the value for the accomodation is a list, we need to access the list items to modify them[2]. Most scenario files sudh as [1] have 4 values in the list but some such as [3] have only 3 items, so we cannot be sure the list item we are accessing is the one we want to if we are going by list item number. How? Added two methods accommodation_to_dict() and accommodation_to_list(). accommodation_to_dict() grabs the accommodation data from shaker scenario file[1] and converts the list to a dictionary. Since it is now a dictionary we overwrite shaker scenario values for key "accommodation" by checking what keys exist in the dictionary. accommodation_to_list() converts the dictionary we created by overwrirting arguments in shaker scenario with those in browbeat scenario to a list again, so that it can be written back the shaker scenario file. Shaker eventually consumes this file which has been overwritten by the options in browbeat config. + Adding external_host parameter + Adding validation + Adding usage docs + RST Formatting [1] - https://github.com/openstack/shaker/blob/master/shaker/scenarios/openstack/dense_l3_north_south.yaml#L11 [2] - https://github.com/openstack/browbeat/blob/master/lib/Shaker.py#L201 [3] - https://github.com/openstack/shaker/blob/master/shaker/scenarios/openstack/external/dense_l3_north_south_with_fip.yaml#L11 Change-Id: Icf7208f230cbe727d525b6cb090e82c4f19d6985		2017-01-17 12:29:54 -05:00
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get-token.py	Add keystone get-token.py utility	2016-07-14 08:14:31 -04:00
shaker-external.sh	Refactor Shaker	2017-01-17 12:29:54 -05:00