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55 lines
1.8 KiB
ReStructuredText
55 lines
1.8 KiB
ReStructuredText
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.. _configuration-specification:
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Configuration
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=============
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Run Configuration
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------------------
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In addition to specifying run execution parameters through an agenda, the
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behaviour of WA can be modified through configuration file(s). The default
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configuration file is ``~/.workload_automation/config.yaml`` (the location can
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be changed by setting ``WA_USER_DIRECTORY`` environment variable, see
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:ref:`envvars` section below). This file will be created when you first run WA
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if it does not already exist. This file must always exist and will always be
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loaded. You can add to or override the contents of that file on invocation of
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Workload Automation by specifying an additional configuration file using
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``--config`` option. Variables with specific names will be picked up by the
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framework and used to modify the behaviour of Workload automation.
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.. _available_settings:
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.. include:: run_config/Run_Configuration.rst
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Meta Configuration
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------------------
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There are also a couple of settings are used to provide additional metadata
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for a run. These may get picked up by instruments or output processors to
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attach context to results.
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.. include:: run_config/Meta_Configuration.rst
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.. _envvars:
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Environment Variables
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---------------------
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In addition to standard configuration described above, WA behaviour can be
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altered through environment variables. These can determine where WA looks for
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various assets when it starts.
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.. confval:: WA_USER_DIRECTORY
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This is the location WA will look for config.yaml, plugins, dependencies,
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and it will also be used for local caches, etc. If this variable is not set,
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the default location is ``~/.workload_automation`` (this is created when WA
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is installed).
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.. note:: This location **must** be writable by the user who runs WA.
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.. include:: user_reference/runtime_parameters.rst
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