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authorsaul.gill <saul.gill@est.tech>2024-01-16 12:43:09 +0000
committersaul.gill <saul.gill@est.tech>2024-01-16 12:47:38 +0000
commite4a667b450fc076e59898be9f314bf4db300f1e5 (patch)
tree469c314d7b8b792ab75c4afd6d5f1617db063feb /runtime-acm/src/main
parent645ace3d5b8ce8600c0c58d58e5c6b887fd284e4 (diff)
Adding http tracing capability
Open telemetry tracing now supported in acm Issue-ID: POLICY-4875 Change-Id: I7423211f3b775825f24e4bd4b906f646a882747b Signed-off-by: saul.gill <saul.gill@est.tech>
Diffstat (limited to 'runtime-acm/src/main')
-rw-r--r--runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/config/OpenTelConfiguration.java67
1 files changed, 67 insertions, 0 deletions
diff --git a/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/config/OpenTelConfiguration.java b/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/config/OpenTelConfiguration.java
new file mode 100644
index 000000000..3727333a4
--- /dev/null
+++ b/runtime-acm/src/main/java/org/onap/policy/clamp/acm/runtime/config/OpenTelConfiguration.java
@@ -0,0 +1,67 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2024 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.acm.runtime.config;
+
+import io.opentelemetry.exporter.otlp.http.trace.OtlpHttpSpanExporter;
+import io.opentelemetry.exporter.otlp.trace.OtlpGrpcSpanExporter;
+import io.opentelemetry.sdk.extension.trace.jaeger.sampler.JaegerRemoteSampler;
+import io.opentelemetry.sdk.trace.samplers.Sampler;
+import java.time.Duration;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class OpenTelConfiguration {
+
+ @Bean
+ @ConditionalOnProperty(prefix = "tracing", name = "enabled", havingValue = "true", matchIfMissing = false)
+ @ConditionalOnExpression("'http'.equals('${tracing.exporter.protocol}')")
+ OtlpHttpSpanExporter otlpHttpSpanExporter(@Value("${tracing.exporter.endpoint:http://jaeger:4318/v1/traces}") String url) {
+ return OtlpHttpSpanExporter.builder()
+ .setEndpoint(url)
+ .build();
+ }
+
+ @Bean
+ @ConditionalOnProperty(prefix = "tracing", name = "enabled", havingValue = "true", matchIfMissing = false)
+ @ConditionalOnExpression("'grpc'.equals('${tracing.exporter.protocol}')")
+ OtlpGrpcSpanExporter otlpGrpcSpanExporter(@Value("${tracing.exporter.endpoint:http://jaeger:4317}") String url) {
+ return OtlpGrpcSpanExporter.builder()
+ .setEndpoint(url)
+ .build();
+ }
+
+ @Bean
+ @ConditionalOnProperty(prefix = "tracing", name = "enabled", havingValue = "true", matchIfMissing = false)
+ JaegerRemoteSampler jaegerRemoteSampler(
+ @Value("${tracing.sampler.jaeger-remote.endpoint:http://jaeger:14250}") String url,
+ @Value("${SERVICE_ID:unknown_service}") String serviceId) {
+ return JaegerRemoteSampler.builder()
+ .setEndpoint(url)
+ .setPollingInterval(Duration.ofSeconds(30))
+ .setInitialSampler(Sampler.alwaysOff())
+ .setServiceName(serviceId)
+ .build();
+ }
+}