enable viewing lifecycle statistics with telemetry
Issue-ID: POLICY-3121
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
Change-Id: I25e8c4439c0a6beabe532c17cc58919f369f17f0
Signed-off-by: jhh <jorge.hernandez-herrero@att.com>
diff --git a/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFsm.java b/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFsm.java
index 4f1a4f3..ea5e49f 100644
--- a/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFsm.java
+++ b/feature-lifecycle/src/main/java/org/onap/policy/drools/lifecycle/LifecycleFsm.java
@@ -595,7 +595,10 @@
return status;
}
- private PdpStatistics statisticsPayload() {
+ /**
+ * It provides a snapshot of the current statistics.
+ */
+ public PdpStatistics statisticsPayload() {
PdpStatistics updateStats = new PdpStatistics(stats);
updateStats.setTimeStamp(Instant.now());
diff --git a/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java b/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java
index e996909..9af78ae 100644
--- a/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java
+++ b/feature-lifecycle/src/main/java/org/onap/policy/drools/server/restful/RestLifecycleManager.java
@@ -45,6 +45,7 @@
import org.onap.policy.drools.lifecycle.LifecycleFeature;
import org.onap.policy.drools.lifecycle.PolicyTypeController;
import org.onap.policy.models.pdp.concepts.PdpStateChange;
+import org.onap.policy.models.pdp.concepts.PdpStatistics;
import org.onap.policy.models.pdp.concepts.PdpUpdate;
import org.onap.policy.models.pdp.enums.PdpState;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
@@ -408,6 +409,17 @@
return Response.status(Response.Status.OK).entity(Collections.emptyList()).build();
}
+ /**
+ * Get current counts.
+ */
+
+ @GET
+ @Path("statistics")
+ @ApiOperation(value = "Gets Policy Statistics", response = PdpStatistics.class)
+ public Response stats() {
+ return Response.status(Response.Status.OK).entity(LifecycleFeature.getFsm().statisticsPayload()).build();
+ }
+
private Response deployUndeployOperation(String policy, boolean deploy) {
ToscaPolicy toscaPolicy = getToscaPolicy(policy);
if (toscaPolicy == null) {
diff --git a/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java b/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java
index 43d3fe3..de67c02 100644
--- a/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java
+++ b/feature-lifecycle/src/test/java/org/onap/policy/drools/server/restful/RestLifecycleManagerTest.java
@@ -1,6 +1,6 @@
/*-
* ============LICENSE_START=======================================================
- * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -91,8 +91,8 @@
private static final String VCPE_OPERATIONAL_DROOLS_POLICY_JSON =
"policies/vCPE.policy.operational.input.tosca.json";
- private static StandardCoder coder = new StandardCoder();
- private static ControllerSupport controllerSupport = new ControllerSupport("lifecycle");
+ private static final StandardCoder coder = new StandardCoder();
+ private static final ControllerSupport controllerSupport = new ControllerSupport("lifecycle");
private LifecycleFsm fsm;
private HttpClient client;
@@ -235,6 +235,7 @@
resourceLists("policies", 2);
get("policies/example.controller/1.0.0", Status.OK.getStatusCode());
get("policies/example.artifact/1.0.0", Status.OK.getStatusCode());
+ get("statistics", Status.OK.getStatusCode());
/* add tosca compliant operational policy */