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| -rw-r--r-- | docs/architecture.rst | 37 | ||||
| -rw-r--r-- | docs/images/architecture/monitoring.png | bin | 60890 -> 0 bytes | |||
| -rw-r--r-- | docs/index.rst | 50 | ||||
| -rw-r--r-- | docs/user-guide.rst | 12 |
4 files changed, 38 insertions, 61 deletions
diff --git a/docs/architecture.rst b/docs/architecture.rst index 79c8e06f5..b65eb1c1d 100644 --- a/docs/architecture.rst +++ b/docs/architecture.rst @@ -1,39 +1,41 @@ .. This work is licensed under a Creative Commons Attribution 4.0 International License. .. http://creativecommons.org/licenses/by/4.0 -.. Copyright (c) 2017-2018 AT&T Intellectual Property. All rights reserved. +.. Copyright (c) 2017-2021 AT&T Intellectual Property. All rights reserved. .. _architecture: -Clamp in ONAP Architecture --------------------------- +Policy/Clamp in ONAP Architecture +--------------------------------- -CLAMP is a platform for designing and managing control loops. It is used to visualize -a control loop, configure it with specific parameters for a particular network +CLAMP platform has been integrated into the Policy framework project, starting as a POC during +Honolulu release and as a official feature with Istanbul release. So CLAMP must be seen now +as a function provided by the Policy Framework project. + +CLAMP is a function for designing and managing control loops and a UI to manage Policies. + It is used to visualize a control loop, configure it with specific parameters for a particular network service, then deploying and undeploying it. Once deployed, the user can also update the loop with new parameters during runtime, as well as suspending and restarting it. -It interacts with other systems to deploy and execute the control loop. For -example, it extracts the control loop blueprint and Policy Model(Model Driven Control Loop) -from CSAR distributed by SDC/DCAE-DS. -It requests from DCAE the instantiation of microservices -to manage the control loop flow. Furthermore, it creates and updates multiple -policies (for DCAE mS configuration and actual Control Operations) in the Policy Engine +Starting with Istanbul release, CLAMP GUI can also be used to create/read/update/delete/list policies +outside of a control loop, and therefore CLAMP is also the front-end for Policies management in ONAP. + +CLAMP interacts with other systems to deploy and execute the control loop. For +example, it extracts the control loop blueprint from CSAR distributed by SDC. +CLAMP also calls the internal Policy framework API to get the Policy Models(Model Driven Control Loop) +It requests from DCAE the instantiation of microservices. +to manage the control loop flow. Furthermore, it creates and updates multiple +policies (for DCAE mS configuration and actual Control Operations) in the Policy Engine that define the closed loop flow. |clamp-flow| -The ONAP CLAMP platform abstracts the details of these systems under the concept +The ONAP CLAMP function abstracts the details of these systems under the concept of a control loop model. The design of a control loop and its management is represented by a workflow in which all relevant system interactions take place. This is essential for a self-service model of creating and managing control loops, where no low-level user interaction with other components is required. -CLAMP also allows to visualize control loop metrics through a dashboard, in order -to help operations understand how and when a control loop is triggered and takes action. - -|dashboard-flow| - At a higher level, CLAMP is about supporting and managing the broad operational life cycle of VNFs/VMs and ultimately ONAP components itself. It will offer the ability to design, test, deploy and update control loop automation - both closed @@ -43,5 +45,4 @@ operational costs compared to traditional methods. |closed-loop| .. |clamp-flow| image:: images/architecture/distdepl.png -.. |dashboard-flow| image:: images/architecture/monitoring.png .. |closed-loop| image:: images/architecture/ONAP-closedloop.png diff --git a/docs/images/architecture/monitoring.png b/docs/images/architecture/monitoring.png Binary files differdeleted file mode 100644 index 6dbf75e45..000000000 --- a/docs/images/architecture/monitoring.png +++ /dev/null diff --git a/docs/index.rst b/docs/index.rst index c8aafc23c..9be3af223 100644 --- a/docs/index.rst +++ b/docs/index.rst @@ -1,10 +1,10 @@ .. This work is licensed under a Creative Commons Attribution 4.0 International License. .. http://creativecommons.org/licenses/by/4.0 -.. Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved. +.. Copyright (c) 2017-2021 AT&T Intellectual Property. All rights reserved. .. _master_index: -CLAMP - Control Loop Automation Management Platform -=================================================== +Policy/CLAMP - Control Loop Automation Management Platform +========================================================== .. High level architecture, design, and packaging information for release planning and delivery. .. include:: architecture.rst @@ -12,7 +12,7 @@ CLAMP - Control Loop Automation Management Platform Offered APIs ------------ -The list of APIs that CLAMP has offered could be find in the following table: +The list of APIs that Policy/CLAMP has offered could be find in the following table: .. |pdf-icon| image:: images/pdf.png :width: 40px @@ -33,18 +33,17 @@ The list of APIs that CLAMP has offered could be find in the following table: Consumed APIs ------------- -CLAMP uses the API's exposed by the following ONAP components: +Policy/CLAMP uses the API's exposed by the following ONAP components: - SDC : REST based interface exposed by the SDC, Distribution of service to DCAE - DCAE: REST based interface exposed by DCAE, Common Controller Framework, DCAE microservices onboarded (TCA, Stringmatch, Holmes (optional)) -- Policy: REST based interface, Policy engine target both XACML and Drools PDP, Policy Engine trigger operations to App-C/VF-C/SDN-C +- Policy Core: REST based interface, Policy engine target both XACML and Drools PDP, Policy Engine trigger operations to App-C/VF-C/SDN-C - CDS: REST based interface, to retrieve list of operations/actions with their corresponding payload at runtime for Operational Policies where the field 'actor' is 'CDS'. Delivery -------- -CLAMP component is composed of a UI layer and a backend layer and packaged into a single container (single jar). -CLAMP also requires a database instance with 1 DB, it uses MariaDB. -CLAMP also uses an ELK stack (Elastic Search, Logstash and Kibana) for the Dashboard. +Policy/CLAMP component is composed of a UI layer and a backend layer and packaged into a single container (single jar). +Policy/CLAMP also requires a database instance with 1 DB, it uses MariaDB, which is the same DB as for the core Policy. .. blockdiag:: @@ -53,8 +52,6 @@ CLAMP also uses an ELK stack (Elastic Search, Logstash and Kibana) for the Dashb orientation = portrait CLAMP_UI -> CLAMP_BACKEND; CLAMP_BACKEND -> CLDSDB; - CLAMP_KIBANA -> CLAMP_ELASTICSEARCH; - CLAMP_LOGSTASH -> CLAMP_ELASTICSEARCH; group l1 { color = blue; label = "CLAMP container"; @@ -65,21 +62,6 @@ CLAMP also uses an ELK stack (Elastic Search, Logstash and Kibana) for the Dashb label = "MariaDB container"; CLDSDB; } - group l4 { - color = green; - label = "E_Search container"; - CLAMP_ELASTICSEARCH; - } - group l5 { - color = green; - label = "Kibana container"; - CLAMP_KIBANA; - } - group l6 { - color = green; - label = "LogStash container"; - CLAMP_LOGSTASH; - } } Logging & Diagnostic Information @@ -178,8 +160,8 @@ If the sdcAddress is not specified or not available (connection failure) the mes Administration -------------- -A user can access CLAMP UI at the following URL : https://localhost:3000. -(in this URL 'localhost' must be replaced by the actual host where CLAMP has been installed if it is not your current localhost) +A user can access Policy/CLAMP UI at the following URL : https://localhost:3000. +(in this URL 'localhost' must be replaced by the actual host where Policy/CLAMP has been installed if it is not your current localhost) For OOM, the URL is https://<host-ip>:30258 .. code-block:: html @@ -192,19 +174,13 @@ For OOM, the URL is https://<host-ip>:30258 ca path: src/main/resources/clds/aaf/org.onap.clamp.p12, password "China in the Spring" Or get it from this page : https://wiki.onap.org/display/DW/Control+Loop+Flows+and+Models+for+Casablanca -A user can access the Control-Loop DashBoard (ELK stack based) at the following URL : https://localhost:5601 . -(in this URL 'localhost' must be replaced by the actual host where CLAMP has been installed if it is not your current localhost) -For OOM, the URL is https://<host-ip>:30290. Since El Alto release, User access is protected using the Search Guard plugin, community Edition!, -for Kibana and ElasticSearch. The initial users and credentials provided by the Search Guard plugins are used by default. -(take a look at the files in the ElasticSearch docker image located in the folder: /usr/share/elasticsearch/config/sg/, -especially the file "sg_internal_users.yml"). - Human Interfaces ---------------- .. Basic info on the interface type, ports/protocols provided over, etc. -User Interface (CLAMP Designer) - serve to configure control loop -CLAMP UI is used to configure the Control Loop designed and distributed by SDC. From that UI it's possible to distribute the configuration policies and control the life-cycle of the DCAE Micro Services. +User Interface - serve to configure control loop +Policy/CLAMP UI is used to configure the Control Loop designed and distributed by SDC. From that UI it's possible to distribute the configuration policies and control the life-cycle of the DCAE Micro Services. +Policy/CLAMP UI is also used to manage Policies outside of a Control Loop. The following actions are done using the UI: diff --git a/docs/user-guide.rst b/docs/user-guide.rst index b3c1535b2..5cfcf1abd 100644 --- a/docs/user-guide.rst +++ b/docs/user-guide.rst @@ -1,10 +1,10 @@ .. This work is licensed under a Creative Commons Attribution 4.0 International License. .. http://creativecommons.org/licenses/by/4.0 -.. Copyright (c) 2017-2018 AT&T Intellectual Property. All rights reserved. +.. Copyright (c) 2017-2021 AT&T Intellectual Property. All rights reserved. -Control loop in CLAMP ---------------------- -There are 2 control loop levels in CLAMP: +Control loop in Policy/CLAMP +---------------------------- +There are 2 control loop levels in Policy/CLAMP: - Control loop template: This is created from the DCAE blueprint (designed in the DCAE designer), and distributed by SDC to CLAMP. - Control loop instance: Based on the template, it represents a physical control loop in the platform related to a service and a VNF. @@ -116,8 +116,8 @@ In the *Loop Operations* menu, lists the operations to be perform to the loop. |clamp-loop-operation-menu| -Submitting the Control loop to policy -------------------------------------- +Submitting the Control loop to core policy +------------------------------------------ The SUBMIT operation can be used to send the configuration to policy engine. If everything is successful, the status to the policy will become *SENT*. Clamp should also show proper logs in logs view. |
