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Diffstat (limited to 'aai-resources/src/main/java/org/onap/aai/web/MicrometerConfiguration.java')
| -rw-r--r-- | aai-resources/src/main/java/org/onap/aai/web/MicrometerConfiguration.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/aai-resources/src/main/java/org/onap/aai/web/MicrometerConfiguration.java b/aai-resources/src/main/java/org/onap/aai/web/MicrometerConfiguration.java new file mode 100644 index 0000000..0be4e0b --- /dev/null +++ b/aai-resources/src/main/java/org/onap/aai/web/MicrometerConfiguration.java @@ -0,0 +1,60 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 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. + * 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. + * ============LICENSE_END========================================================= + */ +package org.onap.aai.web; +import io.micrometer.core.instrument.Tag; +import io.micrometer.core.instrument.Tags; +import io.micrometer.jersey2.server.JerseyTags; +import io.micrometer.jersey2.server.JerseyTagsProvider; +import org.glassfish.jersey.server.ContainerResponse; +import org.glassfish.jersey.server.monitoring.RequestEvent; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +/** + * Configuration Class to add customized tags to http metrics scraped in /actuator/prometheus endpoint + */ +@Configuration +public class MicrometerConfiguration { + private static final String TAG_AAI_URI = "aai_uri"; + private static final String NOT_AVAILABLE = "NOT AVAILABLE"; + + @Bean + public JerseyTagsProvider jerseyTagsProvider() { + return new JerseyTagsProvider() { + @Override + public Iterable httpRequestTags(RequestEvent event) { + ContainerResponse response = event.getContainerResponse(); + return Tags.of(JerseyTags.method(event.getContainerRequest()), + JerseyTags.exception(event), JerseyTags.status(response), JerseyTags.outcome(response), getAaiUriTag(event)); + } + private Tag getAaiUriTag(RequestEvent event) { + String aai_uri = event.getUriInfo().getRequestUri().toString(); + if (aai_uri == null) { + aai_uri = NOT_AVAILABLE; + } + return Tag.of(TAG_AAI_URI, aai_uri); + } + @Override + public Iterable<Tag> httpLongRequestTags(RequestEvent event) { + return Tags.of(JerseyTags.method(event.getContainerRequest()), JerseyTags.uri(event)); + } + }; + } +}
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