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| -rw-r--r-- | docs/architecture/architecture.rst | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/docs/architecture/architecture.rst b/docs/architecture/architecture.rst index 52eb38cfe4..7636792c41 100644 --- a/docs/architecture/architecture.rst +++ b/docs/architecture/architecture.rst @@ -3,10 +3,10 @@ .. Copyright 2018 Huawei Technologies Co., Ltd. SO - Architecture -=============== +================= SO Functional View --------------------- +------------------ .. image:: ../images/SO_Architecture_1.png @@ -21,9 +21,9 @@ SO Sub-Components **API Handler** RESTful interface to northbound clients - - * Handle service-level and infrastructure (VNF & network) requests - + +* Handle service-level and infrastructure (VNF & network) requests + Service-agnostic APIs * “Service Instantiation API” @@ -31,7 +31,7 @@ SO Sub-Components * Use SO Catalog to map input requests to BPMN flows * Dynamic lookup based on service-model + action * Input data forwarded to BPMN flow - + Track open and completed requests via SO Request DB Multiple API-H modules may support different APIs @@ -49,7 +49,7 @@ SO Sub-Components * Request and configure network resources via SDN-C * Manage cloud resources via PO (OpenStack) * Update inventory via A&AI - + Perform error handling/rollback **Resource Adapters** @@ -59,7 +59,7 @@ SO Sub-Components * Hides the details of complex interfaces (e.g. OpenStack APIs) * Expose interfaces to BPMN flows as SOAP or REST APIs * Support synchronous and asynchronous operations - + Provided as part of SO platform for use by all BPMN flows Use SO Catalog to map resource requests to a recipe/template @@ -69,10 +69,10 @@ SO Sub-Components * Merge input parameters with templates at run-time **Data Stores** - + Request DB * Tracks open and completed requests - + SO Catalog * SO view of the SDC Catalog * service and resource models, recipes, and templates @@ -81,13 +81,13 @@ SO Sub-Components Camunda DB * Maintain state for BPMN flows * Supports multiple active engines - + **SDC Distribution Client** Receive updated service models from SDC * Event-bus notifications when new models available * HTTP retrieval of models (TOSCA) and artifacts (Heat) - + Receive distributions as TOSCA models Populate SO Catalog @@ -119,11 +119,3 @@ Third Party and Open Source Tomcat MySQL/MariaDB Openstack Java SDK (“woorea”) - - - - - - - - |