diff options
| author |   lizi <li.zi30@zte.com.cn> | 2017-10-11 16:54:32 +0800 |
|---|---|---|
| committer | lizi <li.zi30@zte.com.cn> | 2017-10-11 16:54:32 +0800 |
| commit | 62d9cb474f057cb5a5a80fd52e7c497bb7a77dca (patch) | |
| tree | 1a2d16d6b1e89e35e9afb54527e7835742b0c2df | |
| parent | c7cbd5376f00cf2e5e060075a2a7666e6318fd29 (diff) | |
Add ESR architecture detail.
Change-Id: I3ffac8c813ee9f251b63bfd17a21edb03ff86d97
Issue-ID: AAI-427
Signed-off-by: lizi <li.zi30@zte.com.cn>
| -rw-r--r-- | docs/platform/architecture.rst | 23 | ||||
| -rw-r--r-- | docs/platform/images/esr-architecture.PNG | bin | 0 -> 130313 bytes | |||
| -rw-r--r-- | docs/platform/images/external-system-register-progress.PNG | bin | 0 -> 28468 bytes | |||
| -rw-r--r-- | docs/platform/images/external-system-register-sequence-diagram.PNG | bin | 0 -> 57223 bytes | |||
| -rw-r--r-- | docs/platform/images/vim-register-progress.PNG | bin | 0 -> 27554 bytes |
5 files changed, 23 insertions, 0 deletions
diff --git a/docs/platform/architecture.rst b/docs/platform/architecture.rst index 18d38b0..cb658ef 100644 --- a/docs/platform/architecture.rst +++ b/docs/platform/architecture.rst @@ -4,4 +4,27 @@ Architecture ------------ +ESR contains two components: esr server module and esr gui module +- ESR + - ESR server + - ESR gui + +ONAP-level Architecture +^^^^^^^^^^^^^^^^^^^^^^^ + +In ONAP architecture, ESR is a sub-project of A&AI. It provide a single point for users to manage the external system information. It provides a way to register/unregister external system dynamically. + +.. image:: images/esr-architecture.PNG + +How ESR works +^^^^^^^^^^^^^^^^^^^^^^^ + +The user register external system through esr-gui, esr-server will store the external system information to A&AI. And the other components such as VF-C/SDNC/Multi-Cloud then can query the external system information form A&AI. The process of VIM register may be a bit different from the VNFM/EMS/thirdparty SDNC. That because the registered VIM information is some basic information such as region/version/auth-url that things, Multi-Cloud will update the cloud information with more details, such as the volume and tenant details. The VNFM/EMS/thirdparty SDNC will not be updated by VF-C and SDNC. + +.. image:: images/vim-register-progress.PNG +.. image:: images/external-system-register-progress.PNG + +The complete workflow is shown below in the form of a sequence diagram. + +.. image:: images/external-system-register-sequence-diagram.PNG
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