docs/apex/APEX-Policy-Examples.rst

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Policy Examples
***************

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Sample APEX Policy in TOSCA format
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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            An example APEX policy in TOSCA format for the vCPE
            use case can be found here:

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            -  `APEX TOSCA Policy
               vCPE <https://github.com/onap/policy-models/blob/master/models-examples/src/main/resources/policies/vCPE.apex.policy.operational.input.tosca.json>`__

My First Policy
^^^^^^^^^^^^^^^

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            A good starting point is the ``My First Policy`` example. It
            describes a sales problem, to which policy can be applied.
            The example details the policy background, shows how to use
            the REST Editor to create a policy, and provides details for
            running the policies. The documentation can be found:

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            -  :ref:`My-First-Policy on the APEX site <apex-myFirstExample>`

VPN SLA
^^^^^^^

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            The domain Policy-controlled Video Streaming (PCVS) contains
            a policy for controlling video streams with different
            strategies. It also provides details for installing an
            actual testbed with off-the-shelve software (Mininet,
            Floodlight, Kafka, Zookeeper). The policy model here
            demonstrates virtually all APEX features: local context and
            policies controlling it, task selection logic and multiple
            tasks in a single state, AVRO schemas for context, AVOR
            schemas for events (trigger and local), and a CLI editor
            specification of the policy. The documentation can be found:

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            -  :ref:`VPN SLA Policy on the APEX site <apex-PCVSExample>`

Decision Maker
^^^^^^^^^^^^^^

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            The domain Decision Maker shows a very simple policy for
            decisions. Interesting here is that the it creates a Docker
            image to run the policy and that it uses the APEX REST
            applications to update the policy on the-fly. It also has
            local context to remember past decisions, and shows how to
            use that to no make the same decision twice in a row. The
            documentation can be found:

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            -  :ref:`Decision Maker on APEX site <apex-DecisionMakerExample>`

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      2.3.0-SNAPSHOT
      Last updated 2020-04-08 16:04:24 GMT