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-rw-r--r--docs/userguide/resourceassignment.rst21
1 files changed, 11 insertions, 10 deletions
diff --git a/docs/userguide/resourceassignment.rst b/docs/userguide/resourceassignment.rst
index f4fab4ee3..aa4f6b559 100644
--- a/docs/userguide/resourceassignment.rst
+++ b/docs/userguide/resourceassignment.rst
@@ -2,23 +2,23 @@
.. http://creativecommons.org/licenses/by/4.0
.. Copyright (C) 2019 IBM.
-Resource Assignment
--------------------
+Resource Assignment
+===================
.. toctree::
:maxdepth: 1
-
-
+
+
Component executor:
-===================
+-------------------
Workflow:
-=========
+~~~~~~~~~
A workflow defines an overall action to be taken for the service; it can be composed of a set of sub-actions to execute. Currently, workflows are backed by Directed Graph engine.
A CBA can have as many workflow as needed.
Template:
-=========
+~~~~~~~~~
A template is an artifact.
@@ -34,7 +34,7 @@ ${artifact-prefix}-mapping
A template can represent anything, such as device config, payload to interact with 3rd party systems, resource-accumulator template, etc...
Mapping:
-========
+~~~~~~~~
Defines the contract of each resource to be resolved. Each placeholder in the template must have a corresponding mapping definition.
A mapping is comprised of:
@@ -46,13 +46,14 @@ A mapping is comprised of:
- dictionary-source
Dependencies:
-=============
+~~~~~~~~~~~~~
This allows to make sure given resources get resolved prior the resolution of the resources defining the dependency.
The dictionary fields reference to a specific data dictionary.
+
Resource accumulator:
-=====================
+---------------------
In order to resolve HEAT environment variables, resource accumulator templates are being in used for Dublin.