Apex user manual: Frankfurt changes

A number of changes in Frankfurt impacted the isntallation and
configuration process for apex, especially in standalone mode.

Issue-ID: POLICY-2686
Change-Id: Id114416cc73ba3669bcd3a98979e7595e9e1e2ca
Signed-off-by: liamfallon <liam.fallon@est.tech>

2 files changed, 59 insertions, 89 deletions

diff --git a/docs/apex/APEX-User-Manual.rst b/docs/apex/APEX-User-Manual.rst
index 50468a22..106e1e81 100644
--- a/docs/apex/APEX-User-Manual.rst
+++ b/docs/apex/APEX-User-Manual.rst
@@ -28,11 +28,11 @@ Installation Requirements
                .. container:: ulist
 
                   -  Downloaded distribution: JAVA runtime environment
-                     (JRE, Java 8 or later, APEX is tested with the
-                     Oracle Java)
+                     (JRE, Java 11 or later, APEX is tested with the
+                     OpenJDK Java)
 
                   -  Building from source: JAVA development kit (JDK,
-                     Java 8 or later, APEX is tested with the Oracle
+                     Java 11 or later, APEX is tested with the OpenJDK
                      Java)
 
                   -  A web archive capable webserver, for instance for
@@ -65,12 +65,6 @@ Installation Requirements
                               -  Windows for instance
                                  `7Zip <http://www.7-zip.org/>`__
 
-                        -  RPM to install from the RPM distribution
-
-                           .. container:: ulist
-
-                              -  Install: ``sudo apt-get install rpm``
-
                         -  DPKG to install from the DEB distribution
 
                            .. container:: ulist
@@ -172,11 +166,6 @@ Build APEX
       repository. The first standard build (and any first specific build) requires Internet access to download those
       dependencies.
 
-   .. important::
-      Building RPM distributions
-      RPM images are only build if the ``rpm`` package is installed (Unix). To install  ``rpm`` run ``sudo apt-get install rpm``,
-      then build APEX.
-
    .. container:: paragraph
 
       Use Maven to for a standard build without any tests.
@@ -305,7 +294,7 @@ Install APEX
 
    .. container:: ulist
 
-      -  Unix: automatically using ``rpm`` or ``dpkg`` from ``.rpm`` or
+      -  Unix: automatically using ``dpkg`` from
          ``.deb`` archive
 
       -  Windows, Unix, Cygwin: manually from a ``.tar.gz`` archive
@@ -313,11 +302,14 @@ Install APEX
       -  Windows, Unix, Cygwin: build from source using Maven, then
          install manually
 
-Install with RPM and DPKG
-#########################
+Install with DPKG
+#################
 
       .. container:: paragraph
 
+         You can get the APEX debian package from the
+         `ONAP Nexus Repository <https://nexus.onap.org/content/groups/public/org/onap/policy/apex-pdp/packages/apex-pdp-package-full/>`__.
+
          The install distributions of APEX automatically install the
          system. The installation directory is
          ``/opt/app/policy/apex-pdp``. Log files are located in
@@ -332,29 +324,6 @@ Install with RPM and DPKG
          the standard APEX start scripts to run APEX with this user’s
          permissions.
 
-         +-----------------------------------------------------------------------+
-         | RPM Installation                                                      |
-         +=======================================================================+
-         | .. container::                                                        |
-         |                                                                       |
-         |    .. container:: listingblock                                        |
-         |                                                                       |
-         |       .. container:: content                                          |
-         |                                                                       |
-         |          .. code::                                                    |
-         |             :number-lines:                                            |
-         |                                                                       |
-         |             # sudo rpm -i apex-pdp-package-full-2.0.0-SNAPSHOT.rpm    |
-         |             ********************preinst*******************            |
-         |             arguments 1                                               |
-         |             **********************************************            |
-         |             creating group apexuser . . .                             |
-         |             creating user apexuser . . .                              |
-         |             ********************postinst****************              |
-         |             arguments 1                                               |
-         |             ***********************************************           |
-         +-----------------------------------------------------------------------+
-
 +--------------------------------------------------------------------------------------+
 | DPKG Installation                                                                    |
 +======================================================================================+
@@ -393,7 +362,10 @@ Install Manually from Archive (Unix, Cygwin)
 
    .. container:: paragraph
 
-      Download a ``tar.gz`` archive. Create a directory where APEX
+      You can download a ``tar.gz`` archive from the
+      `ONAP Nexus Repository <https://nexus.onap.org/content/groups/public/org/onap/policy/apex-pdp/packages/apex-pdp-package-full/>`__.
+
+      Create a directory where APEX
       should be installed. Extract the ``tar`` archive. The following
       example shows how to install APEX in ``/opt/apex`` and create a
       link to ``/opt/apex/apex`` for the most recent installation.
@@ -417,7 +389,10 @@ Install Manually from Archive (Windows, 7Zip, GUI)
 
    .. container:: paragraph
 
-      Download a ``tar.gz`` archive and copy the file into the install
+      You can download a ``tar.gz`` archive from the
+      `ONAP Nexus Repository <https://nexus.onap.org/content/groups/public/org/onap/policy/apex-pdp/packages/apex-pdp-package-full/>`__.
+
+      Copy the ``tar.gz`` file into the install
       folder (in this example ``C:\apex``). Assuming you are using 7Zip,
       right click on the file and extract the ``tar`` archive. Note: the
       screenshots might show an older version than you have.
@@ -455,7 +430,10 @@ Install Manually from Archive (Windows, 7Zip, CMD)
 
    .. container:: paragraph
 
-      Download a ``tar.gz`` archive and copy the file into the install
+      You can download a ``tar.gz`` archive from the
+      `ONAP Nexus Repository <https://nexus.onap.org/content/groups/public/org/onap/policy/apex-pdp/packages/apex-pdp-package-full/>`__.
+
+      Copy the ``tar.gz`` file into the install
       folder (in this example ``C:\apex``). Start ``cmd``, for instance
       typing ``Windows+R`` and then ``cmd`` in the dialog. Assuming
       ``7Zip`` is installed in the standard folder, simply run the
@@ -492,11 +470,6 @@ Build and Install Manually (Unix, Windows, Cygwin)
          from the created artifacts (``rpm``, ``deb``, ``tar.gz``, or
          copying manually).
 
-      .. important::
-         Building RPM distributions
-         RPM images are only build if the ``rpm`` package is installed (Unix). To install ``rpm`` run
-         ``sudo apt-get install rpm``, then build APEX.
-
       .. container:: paragraph
 
          The following example shows how to build the APEX system,
@@ -1138,14 +1111,14 @@ Verify Installation - run an Example
 
    Terminate APEX by simply using ``CTRL+C`` in the console.
 
-Verify a Full Installation - REST Editor
+Verify a Full Installation - REST Client
 ########################################
 
    .. container:: paragraph
 
-      APEX has a REST application for viewing policy models. The
+      APEX has a REST application for deploying, monitoring, and viewing policy models. The
       application can also be used to create new policy models close to
-      the engine native policy language. Start the REST editor as
+      the engine native policy language. Start the REST client as
       follows.
 
    .. container:: listingblock
@@ -1155,7 +1128,7 @@ Verify a Full Installation - REST Editor
          .. code::
             :number-lines:
 
-            # $APEX_HOME/bin/apexApps.sh rest-editor
+            # $APEX_HOME/bin/apexApps.sh full-client
 
 .. container:: listingblock
 
@@ -1164,13 +1137,13 @@ Verify a Full Installation - REST Editor
       .. code::
             :number-lines:
 
-            >%APEX_HOME%\bin\apexApps.bat rest-editor
+            >%APEX_HOME%\bin\apexApps.bat full-client
 
 .. container:: paragraph
 
    The script will start a simple web server
    (`Grizzly <https://javaee.github.io/grizzly/>`__) and deploy a
-   ``war`` web archive in it. Once the editor is started, it will be
+   ``war`` web archive in it. Once the client is started, it will be
    available on ``localhost:18989``. The last few line of the messages
    should be:
 
@@ -1181,18 +1154,19 @@ Verify a Full Installation - REST Editor
       .. code::
          :number-lines:
 
-         Apex Editor REST endpoint (ApexEditorMain: Config=[ApexEditorParameters: URI=http://localhost:18989/apexservices/, TTL=-1sec], State=READY) starting at http://localhost:18989/apexservices/ . . .
-         Sep 05, 2018 10:35:57 PM org.glassfish.grizzly.http.server.NetworkListener start
+         Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: URI=http://localhost:18989/apexservices/, TTL=-1sec], State=READY) starting at http://localhost:18989/apexservices/ . . .
+         Jul 02, 2020 2:57:39 PM org.glassfish.grizzly.http.server.NetworkListener start
          INFO: Started listener bound to [localhost:18989]
-         Sep 05, 2018 10:35:57 PM org.glassfish.grizzly.http.server.HttpServer start
+         Jul 02, 2020 2:57:39 PM org.glassfish.grizzly.http.server.HttpServer start
          INFO: [HttpServer] Started.
-         Apex Editor REST endpoint (ApexEditorMain: Config=[ApexEditorParameters: URI=http://localhost:18989/apexservices/, TTL=-1sec], State=RUNNING) started at http://localhost:18989/apexservices/
+         Apex Editor REST endpoint (ApexServicesRestMain: Config=[ApexServicesRestParameters: URI=http://localhost:18989/apexservices/, TTL=-1sec], State=RUNNING) started at http://localhost:18989/apexservices/
+
 
 .. container:: paragraph
 
    Now open a browser (Firefox, Chrome, Opera, Internet Explorer) and
    use the URL ``http://localhost:18989/``. This will connect the
-   browser to the started REST editor. The start screen should be as
+   browser to the started REST client. Click on the "Policy Editor" button and the Policy Editor start screen should be as
    follows.
 
 .. container:: imageblock
@@ -1230,20 +1204,20 @@ Verify a Full Installation - REST Editor
    terminate your browser (or the tab), and then use ``CTRL+C`` in the
    console where you started the REST editor.
 
-Installing WAR Applications
----------------------------
+Installing the WAR Application
+------------------------------
 
    .. container:: paragraph
 
-      APEX comes with a set of WAR files. These are complete
-      applications that can be installed and run in an application
-      server. All of these applications are realized as servlets. You
-      can find the WAR applications in ``$APEX_HOME/war`` (UNIX, Cygwin)
-      or ``%APEX_HOME%\war`` (Windows).
+      The three APEX clients are packaged in a WAR file. This is a complete
+      application that can be installed and run in an application
+      server. The application is realized as a servlet. You
+      can find the WAR application in the `ONAP Nexus Repository <https://nexus.onap.org/content/groups/public/org/onap/policy/apex-pdp/client/apex-client-full/>`__.
+
 
    .. container:: paragraph
 
-      Installing and using the WAR applications requires a web server
+      Installing and using the WAR application requires a web server
       that can execute ``war`` web archives. We recommend to use `Apache
       Tomcat <https://tomcat.apache.org/>`__, however other web servers
       can be used as well.
@@ -1257,7 +1231,7 @@ Installing WAR Applications
 
    .. container:: paragraph
 
-      There are multiple ways to install the APEX WAR applications:
+      There are multiple ways to install the APEX WAR application:
 
    .. container:: ulist
 
@@ -1287,23 +1261,7 @@ Installing WAR Applications
 
    .. container:: paragraph
 
-      The current APEX version provides the following WAR applications:
-
-   .. container:: ulist
-
-      -  client-deployment-2.0.0-SNAPSHOT.war - a client to deploy new
-         policy models to a running engine
-
-      -  client-editor-2.0.0-SNAPSHOT.war - the standard policy REST
-         editor GUI
-
-      -  client-monitoring-2.0.0-SNAPSHOT.war - a client for monitoring
-         a running APEX engine
-
-      -  client-full-2.0.0-SNAPSHOT.war - a full client with a
-         one-stop-access to deployment, monitoring, and REST editor
-
-      -  examples-servlet-2.0.0-SNAPSHOT.war - an example APEX servlet
+      The WAR application file has a name similar to *apex-client-full-<VERSION>.war*.
 
 Running APEX in Docker
 ----------------------
@@ -1559,7 +1517,8 @@ Engine Service Parameters
                     "id"             :  45,  (3)
                     "instanceCount"  : 4,  (4)
                     "deploymentPort" : 12345,  (5)
-                    "policyModelFileName" : "examples/models/VPN/VPNPolicyModelJava.json", (6)
+                    "policyModelFileName" : "examples/models/VPN/VPNPolicyModelJava.json", (6a)
+                    "policy_type_impl" : {...}, (6b)
                     "periodicEventPeriod": 1000, (7)
                     "engineParameters":{ (8)
                       "executorParameters":{...}, (9)
@@ -1601,8 +1560,19 @@ Engine Service Parameters
             |                                   | Websocket connection to the       |
             |                                   | engine                            |
             +-----------------------------------+-----------------------------------+
-            | **6**                             | the model file to load into the   |
-            |                                   | engine on startup (optional)      |
+            | **6a**                            | the APEX policy model file to     |
+            |                                   | load into the engine on startup   |
+            |                                   | when APEX is running native       |
+            |                                   | policies in standalone mode       |
+            |                                   | (optional)                        |
+            +-----------------------------------+-----------------------------------+
+            | **6b**                            | the APEX policy model as a JSON   |
+            |                                   | or YAML block to load into the    |
+            |                                   | engine on startup when            |
+            |                                   | APEX is running a policy that has |
+            |                                   | its logic and parameters          |
+            |                                   | specified in TOSCA                |
+            |                                   | (optional)                        |
             +-----------------------------------+-----------------------------------+
             | **7**                             | an optional timer for periodic    |
             |                                   | policies, in milliseconds (a      |
diff --git a/docs/apex/apex.rst b/docs/apex/apex.rst
index cc196bce..8023e6d7 100644
--- a/docs/apex/apex.rst
+++ b/docs/apex/apex.rst
@@ -13,4 +13,4 @@ Policy APEX PDP Engine
    APEX-Developer-Guide.rst
    APEX-Install-Guide.rst
    APEX-OnapPf-Guide.rst
-   APEX-Policy-Examples.rst
\ No newline at end of file
+   APEX-Policy-Examples.rst