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.. This work is licensed under a Creative Commons Attribution 4.0 International License.
.. http://creativecommons.org/licenses/by/4.0
Installation of Amsterdam Controller and vCPE Policy
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. contents::
:depth: 2
This article explains how to install the Amsterdam policy controller and the Amsterdam policies on a raw ONAP Policy Framework installation running in Docker.
To build a raw Policy Framework installation, please follow either of the HowTo articles below prior to using this HowTo:
* `Standalone Quick Start <installation.html>`_
* `Standalone installation in Virtual Machine <installationVM.html>`_
You should have the ONAP Policy Framework running in Docker and started the Policy Framework with *docker-compose*.
Test that the ONAP Policy Framework is up and is empty
------------------------------------------------------
**Step 1:** Run the command below.
.. code-block:: bash
curl --silent --user @1b3rt:31nst31n -X GET http://localhost:9696/policy/pdp/engine/controllers/amsterdam | python -m json.tool
You should get a response similar to the following:
.. code-block:: bash
{
"error": "amsterdam not found"
}
Install the Amsterdam policy controller
---------------------------------------
**Step 1:** Log onto the Drools PDP.
.. code-block:: bash
docker exec -it drools bash
You now have a shell open in the Drools PDP container running in docker
**Step 2:** Create a temporary directory for controller installation
.. code-block:: bash
mkdir /tmp/apps-controlloop
cd /tmp/apps-controlloop
**Step 3:** Download the latest controller from Nexus (1.2.0 at the time of writing)
.. code-block:: bash
wget https://nexus.onap.org/content/repositories/releases/org/onap/policy/drools-applications/controlloop/packages/apps-controlloop/1.2.0/apps-controlloop-1.2.0.zip
**Step 4:** Unzip the controller
.. code-block:: bash
unzip apps-controlloop-1.2.0.zip
**Step 5:** Stop the policy engine
.. code-block:: bash
policy stop
**Step 6:** Install the controller by running the controller installation script
.. code-block:: bash
./apps-controlloop-installer
**Step 7:** Install the controlloop-utils Drools PDP feature to allow standalone execution of control loop policies
.. code-block:: bash
features install controlloop-utils
features enable controlloop-utils
**Step 8:** Start the policy engine
.. code-block:: bash
policy start
**Step 9:** Check if the Amsterdam controller is loaded
.. code-block:: bash
curl --silent --user @1b3rt:31nst31n -X GET http://localhost:9696/policy/pdp/engine/controllers/amsterdam | python -m json.tool
You should get a response similar to the following:
.. code-block:: bash
:caption: Amsterdam Controller JSON Response
:linenos:
{
"alive": true,
"drools": {
"alive": false,
"artifactId": "NO-ARTIFACT-ID",
"brained": false,
"canonicalSessionNames": [],
"container": null,
"groupId": "NO-GROUP-ID",
"locked": false,
"recentSinkEvents": [],
"recentSourceEvents": [],
"sessionNames": [],
"version": "NO-VERSION"
},
"locked": false,
"name": "amsterdam",
"topicSinks": [
{
"alive": true,
"allowSelfSignedCerts": false,
"apiKey": "",
"apiSecret": "",
"locked": false,
"partitionKey": "ea44d32e-e2e6-4a77-862b-aa33437179ed",
"recentEvents": [],
"servers": [
"vm1.mr.simpledemo.openecomp.org"
],
"topic": "APPC-CL",
"topicCommInfrastructure": "UEB",
"useHttps": false
},
{
"alive": true,
"allowSelfSignedCerts": false,
"apiKey": "",
"apiSecret": "",
"locked": false,
"partitionKey": "47769d22-03c8-4993-9f67-fe326a491b23",
"recentEvents": [],
"servers": [
"vm1.mr.simpledemo.openecomp.org"
],
"topic": "APPC-LCM-READ",
"topicCommInfrastructure": "UEB",
"useHttps": false
},
{
"alive": true,
"allowSelfSignedCerts": false,
"apiKey": "",
"apiSecret": "",
"locked": false,
"partitionKey": "c33ca5ca-6ebd-47d7-a495-5a54f8a2a15a",
"recentEvents": [],
"servers": [
"vm1.mr.simpledemo.openecomp.org"
],
"topic": "POLICY-CL-MGT",
"topicCommInfrastructure": "UEB",
"useHttps": false
}
],
"topicSources": [
{
"alive": true,
"allowSelfSignedCerts": false,
"apiKey": "",
"apiSecret": "",
"consumerGroup": "6dcfdfb8-7c54-4dbd-9337-e4f1883083fb",
"consumerInstance": "drools",
"fetchLimit": 100,
"fetchTimeout": 15000,
"locked": false,
"recentEvents": [],
"servers": [
"vm1.mr.simpledemo.openecomp.org"
],
"topic": "unauthenticated.DCAE_CL_OUTPUT",
"topicCommInfrastructure": "UEB",
"useHttps": false
},
{
"alive": true,
"allowSelfSignedCerts": false,
"apiKey": "",
"apiSecret": "",
"consumerGroup": "4f558331-3d32-494b-b7dc-4d5a509dda0d",
"consumerInstance": "drools",
"fetchLimit": 100,
"fetchTimeout": 15000,
"locked": false,
"recentEvents": [],
"servers": [
"vm1.mr.simpledemo.openecomp.org"
],
"topic": "APPC-CL",
"topicCommInfrastructure": "UEB",
"useHttps": false
},
{
"alive": true,
"allowSelfSignedCerts": false,
"apiKey": "",
"apiSecret": "",
"consumerGroup": "1e3edc1f-afa6-4ae5-907f-a7118ad7a0d2",
"consumerInstance": "drools",
"fetchLimit": 100,
"fetchTimeout": 15000,
"locked": false,
"recentEvents": [],
"servers": [
"vm1.mr.simpledemo.openecomp.org"
],
"topic": "APPC-LCM-WRITE",
"topicCommInfrastructure": "UEB",
"useHttps": false
}
]
}
Install the Amsterdam vCPE Policy
---------------------------------
We now install the Amsterdam policies for the vCPE, vFirewall, vDNS & VOLTE use cases.
**Step 1:** Log onto (or remain logged onto) the Drools PDP.
.. code-block:: bash
docker exec -it drools bash
You now have a shell open in the Drools PDP container running in docker
**Step 2:** Check that the Amsterdam policies are not loaded by querying for Drools facts
.. code-block:: bash
curl --silent --user @1b3rt:31nst31n -X GET http://localhost:9696/policy/pdp/engine/controllers/amsterdam/drools/facts/amsterdam | python -m json.tool
Expect the response {} indicating no policies are loaded.
**Step 3:** Create a temporary directory for policy installation
.. code-block:: bash
mkdir /tmp/basex-controlloop
cd /tmp/basex-controlloop
**Step 4:** Extract the policies from the control loop zip file previously downloaded from Nexus and expanded in steps 3 and 4 above.
.. code-block:: bash
tar zxvf /tmp/apps-controlloop/basex-controlloop-1.2.0.tar.gz
**Step 5:** Install the Amsterdam policy rules, the script asks for a number of input parameters, accept the default for all parameters
.. code-block:: bash
bin/create-cl-amsterdam
# - Type Y when asked for confirmation of parameters
# - Accept /tmp as the install directory
# - Type Y to agree to creation of a Maven Artifact
**Step 6:** Maven artifact creation now proceeds. After some minutes, confirmation is requested for deployment of rules into Maven.
.. code-block:: bash
# - Type Y to deploy the rules.
The rules are deployed into Maven. Expect the rule deployment process to take a number of minutes, perhaps 10 minutes.
**Step 7:** Copy the Amsterdam properties file into the Drools PDP configuration directory. This file configures the Drools PDP with the Amsterdam policies
.. code-block:: bash
cp /tmp/amsterdam/amsterdam-controller.properties /opt/app/policy/config
**Step 8:** Stop and start the Drools PDP
.. code-block:: bash
policy stop
policy start
**Step 9:** Now verify that the Amsterdam policies are loaded, there should be a fact in the Drools PDP
.. code-block:: bash
curl --silent --user @1b3rt:31nst31n -X GET http://localhost:9696/policy/pdp/engine/controllers/amsterdam/drools/facts/amsterdam | python -m json.tool
Expect the response:
.. code-block:: bash
{
"org.onap.policy.controlloop.Params": 1
}
Execute the vCPE Use Case Manually
----------------------------------
You can now run the vCPE Policy use case manually using the HowTos below:
* `Tutorial: Testing the vCPE use case in a standalone PDP-D <tutorial_vCPE.html>`_
.. note::
1. You should check that the topic names you use match those in the Amsterdam configuration file */opt/app/policy/config/amsterdam-controller.properties*.
2. You should ensure that you change to the directory */tmp/amsterdam* prior to running those HowTos
.. Installation of Amsterdam Controller and vCPE Policy : https://wiki.onap.org/display/DW/ONAP+Policy+Framework%3A+Installation+of+Amsterdam+Controller+and+vCPE+Policy
End of Document
|
