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+
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+********************************
+Feature: Control Loop Management
+********************************
+
+.. contents::
+ :depth: 3
+
+Summary
+^^^^^^^
+
+The Control Loop Management feature augments the telemetry tooling to allow
+introspection of runtime operational policies.
+
+Usage
+^^^^^
+
+The feature is enabled by default. The lifecycle "enabled" property can be toggled with
+the "features" command line tool.
+
+ .. code-block:: bash
+ :caption: PDPD Features Command
+
+ policy stop
+
+ features disable controlloop-management # enable/disable toggles the activation of the feature.
+
+ policy start
+
+The "telemetry" tool can be used to list the control loops and associated Operational Polices at runtime.
+
+ .. code-block:: bash
+ :caption: PDPD Features Command
+
+ bash-4.4$ telemetry
+ Version: 1.0.0
+ https://localhost:9696/policy/pdp/engine> cd controllers/usecases/drools/facts/usecases/controlloops
+ https://localhost:9696/policy/pdp/engine/controllers/usecases/drools/facts/usecases/controlloops> get
+ HTTP/1.1 200 OK
+ Content-Length: 132
+ Content-Type: application/json
+ Date: Mon, 03 Jun 2019 20:23:38 GMT
+ Server: Jetty(9.4.14.v20181114)
+
+ [
+ "LOOP_vLoadBalancerMS_v3_0_vLoadBalancerMS0_k8s-tca-clamp-policy-05162019",
+ "ControlLoop-vCPE-48f0c2c3-a172-4192-9ae3-052274181b6e"
+ ]
+
+ https://localhost:9696/policy/pdp/engine/controllers/usecases/drools/facts/usecases/controlloops> get ControlLoop-vCPE-48f0c2c3-a172-4192-9ae3-052274181b6e/policy
+ HTTP/1.1 200 OK
+ Content-Length: 612
+ Content-Type: text/plain
+ Date: Mon, 03 Jun 2019 20:23:58 GMT
+ Server: Jetty(9.4.14.v20181114)
+
+ controlLoop:
+ version: 2.0.0
+ controlLoopName: ControlLoop-vCPE-48f0c2c3-a172-4192-9ae3-052274181b6e
+ trigger_policy: unique-policy-id-1-restart
+ timeout: 3600
+ abatement: true
+
+ policies:
+ - id: unique-policy-id-1-restart
+ name: Restart the VM
+ description:
+ actor: APPC
+ recipe: Restart
+ target:
+ type: VM
+ retry: 3
+ timeout: 1200
+ success: final_success
+ failure: final_failure
+ failure_timeout: final_failure_timeout
+ failure_retries: final_failure_retries
+ failure_exception: final_failure_exception
+ failure_guard: final_failure_guard
+
+ https://localhost:9696/policy/pdp/engine/controllers/usecases/drools/facts/usecases/controlloops>
+
+End of Document