docs/delivery.rst

   1 .. This work is licensed under a Creative Commons Attribution 4.0 International License.
   2 .. http://creativecommons.org/licenses/by/4.0
   3
   4 ========
   5 Delivery
   6 ========
   7
   8
   9 SDC Dockers Containers
  10 ======================
  11
  12 Overview
  13 --------
  14
  15 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  16 | Name                | Content of the container                                                   | On Startup                                     |
  17 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  18 | sdc-cs-init         | Logic for creating the **schemas for SDC catalog** server                  | Create the **schemas**                         |
  19 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  20 | sdc-cs-onboard init | Logic for creating the **schemas for SDC onboarding** server               | Create the **schemas**                         |
  21 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  22 | sdc-cs              | **Cassandra** server, this is optional as SDC uses shared ONAP Cassandra by| Starts **Cassandra**                           |
  23 |                     | default                                                                    |                                                |
  24 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  25 | sdc-onboard-BE      | Onboarding **Backend** Jetty server                                        | Starts Jetty with the application.             |
  26 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  27 | sdc-BE              | **Backend** Jetty server                                                   | Starts Jetty with the application.             |
  28 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  29 | sdc-BE-init         | Logic for importing the SDC **Tosca normative types**                      | Executes the rest calls for the catalog server |
  30 |                     | Logic for configuring **external users** for SDC external api's            |                                                |
  31 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  32 | sdc-FE              | SDC **Frontend** Jetty server                                              | Starts Jetty with our application.             |
  33 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  34 | sdc-WFD-BE-init     | Logic for configuring **Workflow Designer**                                | Execute configuration tasks of the WFD         |
  35 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  36 | sdc-WFD-BE          | SDC Workflow **Backtend** Jetty server                                     | Starts Jetty with our application.             |
  37 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  38 | sdc-WFD-FE          | SDC Workflow **Frontend** Jetty server                                     | Starts Jetty with our application.             |
  39 +---------------------+----------------------------------------------------------------------------+------------------------------------------------+
  40
  41
  42
  43 Deployement dependency map
  44 --------------------------
  45
  46 .. blockdiag::
  47
  48     orientation = portrait
  49     class job [color = "#FFA300", style = dotted, shape = "box"]
  50     class app [color = "#29ADFF", shape = "roundedbox"]
  51     fe [label = "sdc-frontend", class = "app"];
  52     be [label = "sdc-backend", class = "app"];
  53     onboarding-be [label = "sdc-onboarding-backend", class = "app"];
  54     cassandra [label = "sdc-cassandra", class = "app"];
  55     be-config [label = "sdc-backend-config", class = "job"];
  56     cassandra-config [label = "sdc-cassandra-config", class = "job"];
  57     onboarding-init [label = "sdc-onboarding-init", class = "job"];
  58     sdc-WFD-FE [label = "sdc-workflow-fe", class = "app"];
  59     sdc-WFD-BE [label = "sdc-workflow-be", class = "app"];
  60     sdc-WFD-BE-init [label = "sdc-workflow-init", class = "job"];
  61     job [class = "job"];
  62     app [class = "app"];
  63
  64     fe -> be-config -> be -> onboarding-be -> onboarding-init -> cassandra-config -> cassandra;
  65     sdc-WFD-FE -> sdc-WFD-BE-init -> sdc-WFD-BE -> cassandra-config;
  66
  67 Connectivity Matrix
  68 -------------------
  69
  70 +---------------------+--------------------------------------------------------------+-------------+---------------------+-----------+
  71 | Name                | API purpose                                                  | protocol    | port number / range | TCP / UDP |
  72 +---------------------+--------------------------------------------------------------+-------------+---------------------+-----------+
  73 | sdc-cassandra       | SDC backend uses the two protocols to access Cassandra       | trift/async | 9042 / 9160         | TCP       |
  74 +---------------------+--------------------------------------------------------------+-------------+---------------------+-----------+
  75 | sdc-onboard-backend | Access the onboarding functionality                          | http(s)     | 8081 / 8445         | TCP       |
  76 +---------------------+--------------------------------------------------------------+-------------+---------------------+-----------+
  77 | sdc-backend         | Access the catalog functionality                             | http(s)     | 8080 / 8443         | TCP       |
  78 +---------------------+--------------------------------------------------------------+-------------+---------------------+-----------+
  79 | sdc-frontend        | Access SDC UI and proxy requests to SDC backend              | http(s)     | 8181 / 9443         | TCP       |
  80 +---------------------+--------------------------------------------------------------+-------------+---------------------+-----------+
  81
  82 Offered APIs
  83 ------------
  84
  85 +---------------------+-------------------+-----------------------------------------------------------------------------------------+----------+-------------+-----------+
  86 | container / vm name | address           | API purpose                                                                             | protocol | port number | TCP / UDP |
  87 +---------------------+-------------------+-----------------------------------------------------------------------------------------+----------+-------------+-----------+
  88 | sdc-fe              | /sdc1/feproxy/*   | Proxy for all REST calls from SDC UI                                                    | HTTP(S)  | 8181 / 8443 | TCP       |
  89 +---------------------+-------------------+-----------------------------------------------------------------------------------------+----------+-------------+-----------+
  90 | sdc-be              | /sdc2/*           | Internal APIs used by the UI. Request is passed through front end proxy                 | HTTP(S)  | 8080 / 8443 | TCP       |
  91 +---------------------+-------------------+-----------------------------------------------------------------------------------------+----------+-------------+-----------+
  92 |                     | /sdc/*            | External APIs offered to the different components for retrieving info from SDC catalog. | HTTP(S)  | 8080 / 8443 | TCP       |
  93 +---------------------+-------------------+-----------------------------------------------------------------------------------------+----------+-------------+-----------+
  94 | sdc-onboarding-be   | /onboarding/api/* | Internal APIs used by the UI                                                            | HTTP(S)  | 8080 / 8443 | TCP       |
  95 +---------------------+-------------------+-----------------------------------------------------------------------------------------+----------+-------------+-----------+
  96
  97
  98 Structure
  99 ---------
 100
 101 Below is a diagram of the SDC project docker containers and the connections between them.
 102
 103 .. blockdiag::
 104
 105
 106     blockdiag delivery {
 107         node_width = 140;
 108         orientation = portrait;
 109         sdc-cassandra[shape = flowchart.database , color = grey]
 110         sdc-frontend [color = blue, textcolor="white"]
 111         sdc-backend [color = yellow]
 112         sdc-onboarding-backend [color = yellow]
 113         sdc-backend [color = yellow]
 114         sdc-WFD-frontend [color = brown]
 115         sdc-WFD-backend [color = brown]
 116         sdc-WFD-BE-init [color = brown]
 117         sdc-cassandra-Config [color = orange]
 118         sdc-backend-config [color = orange]
 119         sdc-onboarding-init [color = orange]
 120         sdc-WFD-BE-init -> sdc-WFD-backend;
 121         sdc-onboarding-init -> sdc-onboarding-backend;
 122         sdc-cassandra-Config -> sdc-cassandra;
 123         sdc-backend-config -> sdc-backend;
 124         sdc-wss-simulator -> sdc-frontend;
 125         sdc-WFD-frontend -> sdc-WFD-backend;
 126         sdc-frontend -> sdc-backend, sdc-onboarding-backend;
 127         sdc-WFD-backend -> sdc-cassandra;
 128         sdc-backend -> sdc-cassandra;
 129         sdc-onboarding-backend -> sdc-cassandra;
 130         sdc-sanity -> sdc-backend;
 131         sdc-ui-sanity -> sdc-frontend;
 132         group deploy_group {
 133             color = green;
 134             label = "Application Layer"
 135             sdc-backend; sdc-onboarding-backend; sdc-frontend; sdc-cassandra; sdc-cassandra-Config; sdc-backend-config; sdc-onboarding-init; sdc-WFD-frontend; sdc-WFD-backend; sdc-WFD-BE-init;
 136         }
 137         group testing_group {
 138             color = purple;
 139             label = "Testing Layer";
 140             sdc-sanity; sdc-ui-sanity
 141         }
 142         group util_group {
 143             color = purple;
 144             label = "Util Layer";
 145             sdc-wss-simulator;
 146         }
 147     }