From 9db462ecb551ee840b3f90bbad0c99af36d80483 Mon Sep 17 00:00:00 2001
From: pwielebs <piotr.wielebski@nokia.com>
Date: Fri, 12 Feb 2021 15:26:40 +0100
Subject: Move SO/BB for PNF documentation from ONAP WIKI to ONAP RTD

Change-Id: Ibddf8bf20f52c606a514d20f78a025d024686c61
Issue-ID: SO-3529
Signed-off-by: pwielebs <piotr.wielebski@nokia.com>
---
 .../Building_Block_based_PNF_PnP_flows.rst         | 102 +++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 docs/developer_info/pnf_pnp_workflow_migration_to_BB/Building_Block_based_PNF_PnP_flows.rst

(limited to 'docs/developer_info/pnf_pnp_workflow_migration_to_BB/Building_Block_based_PNF_PnP_flows.rst')

diff --git a/docs/developer_info/pnf_pnp_workflow_migration_to_BB/Building_Block_based_PNF_PnP_flows.rst b/docs/developer_info/pnf_pnp_workflow_migration_to_BB/Building_Block_based_PNF_PnP_flows.rst
new file mode 100644
index 0000000000..c31ca44d8e
--- /dev/null
+++ b/docs/developer_info/pnf_pnp_workflow_migration_to_BB/Building_Block_based_PNF_PnP_flows.rst
@@ -0,0 +1,102 @@
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. Copyright 2021 NOKIA, Ltd.
+
+Building Block based PNF PnP flows
+==================================
+
+.. image:: ../../images/proposed_building_blocks.png
+
+AssignPnfBB
+-----------
+
+* Responsibility:
+
+  * Creates PNF entry in AAI (with PNF name chosen by user)
+
+  * Additionally stores PNF model-related parameters in AAI:
+    * model-customization-id
+    * model-invariant-id
+    * model-version-id
+
+  * Makes a link in AAI between Service entry and PNF entry
+
+  * Sets PNF orchestration status in AAI to Assigned
+
+* Currently implemented in CreateAndActivatePnfResource.bpmn
+
+WaitForPnfReadyBB
+-----------------
+
+* Responsibility:
+
+  * Waits for "PNF ready" event sent from PRH to DMaaP
+    * pnfCorrelationId from the event must match PNF instance name provided by the user during service instantiation
+
+  * Sets PNF orchestration status in AAI to:
+    * Register - when starting to wait for PNF ready event
+    * Registered - when PNF ready event is successfully received
+
+  * Currently implemented in CreateAndActivatePnfResource.bpmn
+
+
+Support for config assign (ControllerExecutionBB, action: configAssign)
+-----------------------------------------------------------------------
+
+* Responsibility:
+  * Runs config assign via CDS
+
+* Currently implemented in ConfigurePnfResource.bpmn
+
+* We will reuse generic BPMN for calling CDS (ControllerExecutionBB)
+
+* Things to consider:
+  * SkipPostInstantiationConfiguration should be taken into account
+
+
+Support for config deploy (ControllerExecutionBB, action: configDeploy)
+-----------------------------------------------------------------------
+
+
+* Responsibility:
+  * Runs config deploy via CDS
+
+* Currently implemented in ConfigurePnfResource.bpmn
+
+* We will reuse generic BPMN for calling CDS (ControllerExecutionBB)
+
+* Things to consider:
+  * SkipPostInstantiationConfiguration should be taken into account
+
+ActivatePnfBB
+-------------
+
+* Responsibility:
+  * Sets PNF orchestration status in AAI as Active
+
+
+Sequence in Service-Macro-Create flow
+-------------------------------------
+
+1. AssignServiceInstanceBB
+2. CreateNetworkCollectionBB
+3. AssignNetworkBB
+4. AssignVnfBB
+5. AssignVolumeGroupBB
+6. AssignVfModuleBB
+7. **AssignPnfBB**
+8. **WaitForPnfReadyBB**
+9. **ControllerExecutionBB (action: configAssign, scope: pnf)**
+10. **ControllerExecutionBB (action: configDeploy, scope: pnf)**
+11. **ActivatePnfBB**
+12. ConfigAssignVnfBB
+13. CreateNetworkBB
+14. ActivateNetworkBB
+15. CreateVolumeGroupBB
+16. ActivateVolumeGroupBB
+17. CreateVfModuleBB
+18. ActivateVfModuleBB
+19. ConfigDeployVnfBB
+20. ActivateVnfBB
+21. ActivateNetworkCollectionBB
+22. ActivateServiceInstanceBB
\ No newline at end of file
-- 
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