[Hawkular-commits] [hawkular/hawkular-alerts] ddc147: Prometheus external alerter (#354)

Branch: refs/heads/master Home: https://github.com/hawkular/hawkular-alerts Commit: ddc147297d21b4327a2e2179e8ef7c6984b62aa3 https://github.com/hawkular/hawkular-alerts/commit/ddc147297d21b4327a2e21... Author: Jay Shaughnessy <jshaughn(a)users.noreply.github.com&gt; Date: 2017-06-27 (Tue, 27 Jun 2017) Changed paths: A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-metrics/pom.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-metrics/src/main/webapp/WEB-INF/beans.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-metrics/src/main/webapp/WEB-INF/jboss-web.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-metrics/src/main/webapp/WEB-INF/web.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-standalone/pom.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-standalone/src/main/webapp/WEB-INF/beans.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-standalone/src/main/webapp/WEB-INF/jboss-all.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-standalone/src/main/webapp/WEB-INF/jboss-deployment-structure.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-standalone/src/main/webapp/WEB-INF/jboss-web.xml A hawkular-alerters/hawkular-prometheus-alerter/deployments/hawkular-prometheus-alerter-standalone/src/main/webapp/WEB-INF/web.xml A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/pom.xml A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/main/java/org/hawkular/alerter/prometheus/BaseHttpClientGenerator.java A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/main/java/org/hawkular/alerter/prometheus/ConditionManager.java A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/main/java/org/hawkular/alerter/prometheus/HttpClientBuilder.java A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/main/java/org/hawkular/alerter/prometheus/QueryResponse.java A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/main/java/org/hawkular/alerter/prometheus/ServiceNames.java A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/main/resources/log4j2.xml A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/test/groovy/org/hawkular/alerter/prometheus/PrometheusITest.groovy A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/test/java/org/hawkular/alerter/prometheus/PrometheusQueryTest.java A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/test/resources/log4j2.xml A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/test/resources/prometheus-alert-trigger.json A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/test/resources/prometheus-alerts.rules A hawkular-alerters/hawkular-prometheus-alerter/hawkular-prometheus-alerter-lib/src/test/resources/prometheus-query-trigger.json A hawkular-alerters/hawkular-prometheus-alerter/pom.xml M hawkular-alerters/pom.xml M hawkular-alerts-rest-tests/pom.xml M pom.xml Log Message: ----------- Prometheus external alerter (#354) This is an initial alerter that can set up an ExternalCondition to execute a Promql query and feed the results back as events for matching the condition. - There are two manual tests... - one tests a standard promql query - one tests a query against the special ALERTS timeseries when P8S is configured with alert rules. Some things to think about given this POC: - Should we use tags or context for the prometheus labels? - How well will this really work given that prometheus could return many metrics for the single expression? - should we think about setting source? Data-driven groups here?