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authorLF Jenkins CI <releng+lf-jobbuilder@linuxfoundation.org>2020-04-08 19:38:39 +0000
committerLF Jenkins CI <releng+lf-jobbuilder@linuxfoundation.org>2020-04-08 19:38:43 +0000
commitd0ea2111066d5147ddbca79d634f0fa181c630fe (patch)
tree2923b2ba734a86925e53f3c2cae56b215e99e0ba
parentb956f64aa4b3abd2871bab14d4cbbe6bfdcaadcc (diff)
Automation adds externalapi-nbi-offeredapis.rst
Issue-ID: CIMAN-376 Change-Id: I112e29458eeba1ea3e8376224bb6d9dc38ee25cd Signed-off-by: lf-jobbuilder <releng+lf-jobbuilder@linuxfoundation.org>
-rw-r--r--docs/offeredapis/offeredapis.rst107
1 files changed, 54 insertions, 53 deletions
diff --git a/docs/offeredapis/offeredapis.rst b/docs/offeredapis/offeredapis.rst
index d05860d..342b09a 100644
--- a/docs/offeredapis/offeredapis.rst
+++ b/docs/offeredapis/offeredapis.rst
@@ -2,6 +2,7 @@
International License.
.. http://creativecommons.org/licenses/by/4.0
.. Copyright 2018 ORANGE
+.. _offeredapis:
============
@@ -29,7 +30,7 @@ integration with other ONAP components and API resource/operation provided.
API Version
***********
-APIs are described with a state version with “v” following the API Name,
+APIs are described with a state version with "v" following the API Name,
e.g.: ``nbi/api/v4/productOrder``.
The schema associated with a REST API must have its version number aligned
with that of the REST API.
@@ -46,7 +47,7 @@ provided the following backward compatibility rules are respected:
- Changes in the cardinality of an attribute in a data type must be from
mandatory to optional or from lower to greater
- New attributes defined in an element must be optional (absence of
- ``use=”required”``).
+ ``use="required"``).
- If new enumerated values are included, the former ones and its meaning must
be kept.
- If new operations are added, the existing operations must be kept
@@ -173,14 +174,14 @@ GET (by list) allows to request with following criteria (all optional) :
if no service matches, an empty list is send back.
-1. If a request is send without any parameter, we’ll retrieve the list of
+1. If a request is send without any parameter, we'll retrieve the list of
service-instance for the *generic* customer
2. If only customer parameter is filled (``relatedParty.id`` +
- role= relatedParty’ONAPcustomer’) we’ll retrieve the list of
+ role= relatedParty'ONAPcustomer') we'll retrieve the list of
service-instance for this customer
-3. If serviceSpecification.id or name is filled we’ll retrieve the list of
- Service instance (from this service specification) – We’ll use the customer
- id if provided (with Role=’ONAPcustomer) or generic if no customer id
+3. If serviceSpecification.id or name is filled we'll retrieve the list of
+ Service instance (from this service specification) - We'll use the customer
+ id if provided (with Role='ONAPcustomer) or generic if no customer id
provided
**GET Service Inventory (id)**
@@ -205,53 +206,53 @@ and triggers service provisioning. GET operation is also available to retrieve
one service order by providing id or a list of service order. For this release,
only a subset of criteria is available:
-• ``externalId``
-• ``state``
-• ``description``
-• ``orderDate.gt`` (orderDate must be greater – after -than)
-• ``orderDate.lt`` (orderDate must be lower-before - than)
-• ``fields`` – attribute used to filter retrieved attributes (if needed) and
+* ``externalId``
+* ``state``
+* ``description``
+* ``orderDate.gt`` (orderDate must be greater - after -than)
+* ``orderDate.lt`` (orderDate must be lower-before - than)
+* ``fields`` - attribute used to filter retrieved attributes (if needed) and
also for sorted SO
-• ``offset`` and ``limit`` are used for pagination purpose
+* ``offset`` and ``limit`` are used for pagination purpose
ServiceOrder will manage following ``actionItem`` action:
-• ``add`` - a new service will be created
-• ``delete`` - an existing service will be deleted
-• ``change`` - an existing service will be deleted and then created with new
+* ``add`` - a new service will be created
+* ``delete`` - an existing service will be deleted
+* ``change`` - an existing service will be deleted and then created with new
attribute value
**Prerequisites & assumptions**
-• Cloud & tenant information MUST BE defined in the external API property file
-• Management of ONAP customer for add service action
+* Cloud & tenant information MUST BE defined in the external API property file
+* Management of ONAP customer for add service action
With the current version of APIs used from **SO** and **A&AI** we need to
manage a *customer*. This customer concept is confusing with Customer BSS
concept. We took the following rules to manage the *customer* information:
-• It could be provided through a ``serviceOrder`` in the service Order a
+* It could be provided through a ``serviceOrder`` in the service Order a
``relatedParty`` with role ``ONAPcustomer`` should be provided in the
``serviceOrder`` header (we will not consider in this release the party
at item level). External API component will check if this customer exists
and create it in **A&AI** if not.
-• If no ``relatedParty`` is provided, the service will be affected to
- ``generic customer`` (dummy customer) – we assume this ``generic customer``
+* If no ``relatedParty`` is provided, the service will be affected to
+ ``generic customer`` (dummy customer) - we assume this ``generic customer``
always exists.
-• Additionally **NBI** will create in **A&AI** the service-type if it did not
+* Additionally **NBI** will create in **A&AI** the service-type if it did not
exists for the customer
**ServiceOrder management in NBI will support 2 modes:**
-• E2E integration - **NBI** calls **SO** API to perform an End-To-end
+* E2E integration - **NBI** calls **SO** API to perform an End-To-end
integration
-• Service-level only integration - **NBI** will trigger only **SO** request at
+* Service-level only integration - **NBI** will trigger only **SO** request at
serviceInstance level. **SO** prerequisite: **SO** must be able to find a
BPMN to process service fulfillment (integrate VNF, VNF activation in
**SDNC**, VF module
The choice of the mode is done in NBI depending on information retrieved in
-**SDC**. If the serviceSpecification is within a Category “E2E Service” ,
+**SDC**. If the serviceSpecification is within a Category "E2E Service" ,
**NBI** will use E2E **SO** API, if not only API at service instance level
will be used.
@@ -274,29 +275,29 @@ addtionnal information about ``serviceOrder`` management.
It is possible for an external system to subscribe to service order
notifications. 3 events are managed:
-• A new service order is created in **NBI**
-• A service order state changes
-• A service order item state changes
+* A new service order is created in **NBI**
+* A service order state changes
+* A service order item state changes
It is also possible to subscribe to **AAI** and **SDC** notifications via
**NBI**.
4 events are managed:
-• A new service is created in **AAI***
-• A service attribute value is changed in **AAI**
-• A service is removed in **AAI**
-• A service specification is distributed in **SDC**
+* A new service is created in **AAI***
+* A service attribute value is changed in **AAI**
+* A service is removed in **AAI**
+* A service specification is distributed in **SDC**
These 7 events have distinct notification allowing any system to subscribe to
one, two or all notification types.
The implementation will be split in 2 components:
-• A HUB resource must be managed within the NBI/serviceOrder API. This HUB
+* A HUB resource must be managed within the NBI/serviceOrder API. This HUB
resource allows system to subscribe to **NBI** notification
-• An Event API must be available at listener side in order to be able to
+* An Event API must be available at listener side in order to be able to
receive Listener (when event occurs). **NBI** will be upgraded to use this
- API as client – **NBI** will shoot ``POST listener/``
+ API as client - **NBI** will shoot ``POST listener/``
The following diagram illustrates such notification flow:
@@ -305,7 +306,7 @@ The following diagram illustrates such notification flow:
**East-west interaction of ONAP instances through External API**
-Operator’s SO component will talk to service provider’s external API component
+Operator's SO component will talk to service provider's external API component
through its own external API component.
External API support two methods of posting a Service Order or registering for
@@ -317,29 +318,29 @@ Hub.
API will identify that the request has to be relayed to another ONAP instance
and route the request accordingly.
-Target parameter: The public endpoint url for target ONAP instance’s External
+Target parameter: The public endpoint url for target ONAP instance's External
API, for instance
http://externalDomain/nbi/api/vX
-• For posting service order and getting service order status, the request will
- be relayed to target (service provider’s External API) as-is. These are
- synchronous requests and operator’s External API will wait for response from
- the target and relay it back to original calling system (operator’s SO).
-• For Hub API, there is an additional step required. The listener from calling
- system (operator’s SO) will be replaced with External APIs own listener.
+* For posting service order and getting service order status, the request will
+ be relayed to target (service provider's External API) as-is. These are
+ synchronous requests and operator's External API will wait for response from
+ the target and relay it back to original calling system (operator's SO).
+* For Hub API, there is an additional step required. The listener from calling
+ system (operator's SO) will be replaced with External APIs own listener.
A mapping of registered subscriber and its original listener will be
- maintained in External API’s DB. Operator’s External API will relay the Hub
- API call to service provider’s External API. The service provider’s External
- API will register operator’s External API as a listener.
-• After SO processing in service provider’s ONAP is completed (irrespective of
- status – reject, success, fail etc), service provider’s External API will
- notify the operator’s External API about request completion. Operator’s
+ maintained in External API's DB. Operator's External API will relay the Hub
+ API call to service provider's External API. The service provider's External
+ API will register operator's External API as a listener.
+* After SO processing in service provider's ONAP is completed (irrespective of
+ status - reject, success, fail etc), service provider's External API will
+ notify the operator's External API about request completion. Operator's
External API will look-up for registered subscriber and its original listener
- (operator’s SO) and relay the message.
+ (operator's SO) and relay the message.
-Operator’s Service Orchestrator will invoke its own External API component and
+Operator's Service Orchestrator will invoke its own External API component and
add SP Partner URL in the header. After receiving an acknowledgement for
-Service Order request, the SO component will register with External API’s hub
+Service Order request, the SO component will register with External API's hub
and provide its listener for processing callback events.
Technical information about **East-west interaction exercise** design