+.. This work is licensed under a Creative Commons Attribution 4.0
+.. International License. http://creativecommons.org/licenses/by/4.0
+.. Copyright 2019 ONAP Contributors. All rights reserved.
+
+Service Design
+==============
+
+**Goal:** Add models and other artifacts required to create, configure,
+instantiate, and manage services. Validate and certify the services.
+
+**Tool:** SDC
+
+**SDC user roles:** Designer, Tester
+
+|image1|
+
+**Figure: Workflow for Service design**
+
+**Steps**
+
+ #. `Create a Service`_
+ #. `Create a Workflow [optional]`_
+ #. `Create a Network Callflow [optional]`_
+ #. `Select VID Inputs [optional]`_
+ #. `Update a Service [optional]`_
+ #. `Submit a Service for Testing`_
+ #. `Test a Service`_
+ #. `Assign an IP Address Plan`_
+
+Create a Service
+----------------
+
+**Prerequisites:** Create VFs required for this service (see :ref:`vfcreation-and-testing`).
+
+#. From the SDC HOME page, hover over Add and select Add Service.
+#. In the General section, complete all fields.
+
+ Note: Use the letters "Svc" in the name to indicate that the
+ component is a service.
+
+#. Click Create.
+
+ A message displays when VF creation is complete.
+
+#. Click Composition.
+
+ For a description of the Composition section (see \ `Composition
+ (Service design) <https://wiki.onap.org/x/lIwP>`__ ).
+
+#. Drag one or more elements from the Elements palette to the canvas.
+#. To connect elements:
+
+ #. Hover over an element and then hover over \ |image2|.
+
+ Other elements that can connect to this element are highlighted.
+
+ #. Drag to a highlighted element on the canvas.
+ #. Select options for Requirements and Capabilities.
+ #. Click Connect.
+
+#. To add artifacts at the service level:
+
+ #. Click an empty area in the canvas and click Deployment Artifacts
+ (right pane).
+ #. Click \ |image3|.
+ #. Select the type.
+ #. Click Browse, locate a file to upload, and click Open.
+ #. Complete all other fields.
+ #. Click Done.
+
+ Use this function to add YANG artifacts for distribution to SDNC.
+
+#. Click Check In to save changes.
+
+ A box displays for confirming the changes.
+
+#. Enter a comment and click OK.
+
+ A message displays when the VF is checked in.
+
+#. [Optional] At any time before submitting the service for testing,
+ click these options to update service information:
+
+ - Icon — change the icon associated with the service
+ - TOSCA Artifacts — view and edit artifacts, such as the .csar file
+ and TOSCA template
+ - Composition — view or edit the graphical representation of the
+ service-level TOSCA model
+ - Activity Log — view activity related to the service
+ - Workflow — model service lifecycle workflows for execution in SO
+ (see `Create a Workflow [optional]`_)
+ - Network Call Flow — model interactions among VFs (see `Create a
+ Network Callflow [optional]`_)
+ - Deployment — view HEAT modules in VSPs
+ - Inputs — select parameters as input fields during VID
+ instantiation (see `Select VID Inputs [optional]`_).
+
+#. After creating a service and configuring optional fields, submit it
+ for testing (see `Submit a Service for Testing`_).
+
+
+Create a Workflow [optional]
+----------------------------
+
+Create a workflow to model the SO recipes of the service life cycle such
+as instantiation, upgrade, termination, or suspension of a service or
+VNF. In the workflow each of the Activity, represent API calls to
+various ONAP components (such as OOF, SDN-C, App-C, etc) that perform a
+business function needed.
+
+Note: The information collected in this section is represented in BPMN
+format and included in distributed service model.
+
+**Prerequisites:** All the required ActivitySpec as supported by SO
+ are registered in SDC.
+
+#. From the SDC HOME page, click WORKFLOW.
+#. Click Add Workflow.
+#. The Create New Workflow box displays.
+#. Complete all fields.
+#. Click Create.
+#. Specify Inputs & Outputs of Workflow
+#. Define the Composition of Workflow.
+
+ #. All the Tasks in the composition are expected to be ServiceTask
+ for using Activities defined in SO.
+ #. Select the Implementation in the Task "general" tab to Activity.
+ #. Select the required ActivitySpec.
+
+#. Mark the workflow as executable by selecting the Executable flag in
+ the workflow "general" tab.
+#. Click Save.
+#. Certify the Workflow.
+
+Create a Network Callflow [optional]
+------------------------------------
+
+Create a network callflow to model the interactions among VFs within a
+service, such how VFs interact to deliver a service while the service is
+being consumed. In the model, lifelines represent VFs.
+
+Note: The information collected in this section is not distributed with
+the service model.
+
+**Prerequisites:** `Create a service`_
+
+#. From the SDC HOME page, click CATALOG and search for a service.
+#. Click the service and click Check Out.
+#. Click Network Call Flow.
+#. Click Add Workflow.
+ The Create New Workflow box displays.
+#. Complete all fields.
+#. Click Save.
+#. In the new workflow pane, click the Lifelines icon.
+
+ The LIFELINES/STEPS view displays.
+
+#. To add a lifeline (component), do the following:
+
+ #. Click LIFELINES to expand the pane.
+ #. Click Add Lifeline.
+ #. In the [Unnamed Lifeline field], enter a name for the lifeline.
+ #. To add other lifelines to the workflow, repeat the actions above.
+
+#. After creating all required lifelines, do the following to add a step
+ (showing an action between two lifelines):
+
+ #. Under STEPS (left pane), click Add Message.
+ An unnamed step is added under STEPS.
+ #. In the [Unnamed Message] field, enter a name or message for the
+ step.
+ #. From the component and arrow dropdown lists, select the two
+ components that communicate in this step, and the arrow to show in
+ which direction the communication flows.
+ #. To add another step, repeat the actions above.
+
+#. [Optional] Change the order of steps by clicking a step and dragging
+ it to the preferred position.
+#. Click Save.
+#. Click Check In to save changes.
+
+Select VID Inputs [optional]
+----------------------------
+
+Select parameters as input fields during
+`VID <https://wiki.onap.org/display/DW/Glossary#Glossary-VID>`__
+instantiation.
+
+Note: For questions about how to use this section, contact the Service
+Design and Creation team (see \ `Mailing
+Lists <https://wiki.onap.org/display/DW/Mailing+Lists>`__).
+
+**Prerequisites:** `Create a service`_
+
+#. From the SDC HOME page, click CATALOG and search for a service.
+#. Click the service and click Check Out.
+#. Click Inputs.
+#. From the Resource instance inputs pane, expand the name of a
+ resource.
+#. Select inputs by clicking the check box in each row as required.
+ Note: Do not select inputs that are already in the ENV file (this
+ overwrites values specified in the ENV).
+#. Click \ |image4| to move selected inputs to the Service inputs pane.
+#. Click Check In to save changes.
+
+Update a Service [optional]
+---------------------------
+
+Update service information and artifacts.
+
+Update the version of a VF referenced in the service whenever the VF is
+updated (see step 4).
+
+**Prerequisites:**
+
+- Create a service.
+- If a VF included in the service was updated: see "Update a VF
+ [optional]" and "Test a VF".
+
+#. From the SDC HOME page, click CATALOG and search for a service.
+#. Click the service and click Check Out.
+#. Click Composition.
+#. To update the version of a VF referenced in the service:
+
+ #. Click Composition.
+ #. Click the VF in the canvas.
+ #. On the General Info tab (right pane), select the VF version.
+
+#. To update artifacts at the service level:
+
+ #. Click an empty area in the canvas and click Deployment Artifacts
+ (right pane).
+ #. View, add, delete, or download artifacts as required.
+
+#. [Optional] Add, edit, or remove VFs that comprise the service
+ reference architecture (see steps 4 to 6 in \ `Create a Service`_).
+#. [Optional] Click Operations to edit Service Operations.
+
+ #. Create/Edit Operations
+ #. Assign Workflow
+ #. Click Save
+
+#. [Optional] Click Management Callflow to edit, upload, or delete
+ associated deployment artifacts (see "Create a Management Workflow [optional]").
+#. [Optional] Click Network Callflow to edit the interactions among VFs
+ that comprise the service (see `Create a Network Callflow [optional]`_).
+#. [Optional] Click Inputs to select parameters as input fields during
+ VID instantiation (see `Select VID Inputs [optional]`_).
+#. Click Check In to save changes.
+#. After updating a service and configuring optional fields, submit it
+ for testing (see `Submit a Service for Testing`_).
+
+Submit a Service for Testing
+----------------------------
+
+Note: A service cannot be submitted for testing if the reference
+architecture contains uncertified resources.
+
+**Prerequisites:** `Create a Service`_
+
+#. When a service is ready for testing, click CATALOG and search for the
+ service.
+#. Click the service and click Submit for Testing.
+ A box displays for sending a message to the testers.
+#. Enter a message for the testers asking that they begin service
+ certification and click OK.
+
+ The default mail client launches with a draft email containing the
+ message from step 2.
+
+#. Add the email addresses of the people on the Certification Group with
+ the Tester role and send the email.
+
+Test a Service
+--------------
+
+Test the design and associated artifacts of a service.
+
+**Prerequisites:** `Submit a Service for Testing`_.
+
+#. Sign in to SDC as a Tester.
+#. From the HOME page, select Ready For Testing under Active Projects.
+#. In the right pane, click the service to test.
+#. Click Start Testing.
+#. Test the service.
+#. When testing is complete, click Accept.
+
+Assign an IP Address Plan
+-------------------------
+
+Assigning an IP address plan is specific to each OpenECOMP installation.
+The object: to assign a Service's key to a "plan" for allocating IP
+addresses.
+
+.. |image1| image:: media/design_service_workflow.png
+.. |image2| image:: media/design_asdccanvas_connect_elements.png
+.. |image3| image:: media/design_service_adddeploymentartifact.png
+.. |image4| image:: media/design_service_inputs_move.png
Code Review / doc.git / commitdiff
