Index Index Numerics A D F G H I J K M O P R S T U V Numerics 404 Error 1.3.2 A Access Kibana 2.3.2 Application Service is not Registered 1.3.1 Architecture 2.2 D Discovery Health Check 3.1 F Failed Migrations 5.1 G Generic Service 3.2.1 Grafana Setup 4.2.3 H Health Checks 3 I Introduction 2.1 J JMX-Exporter Setup 4.2.2 K Kafka Consumers and Producers 3.2.2 Kafka Health 4.1 Kibana Logs 2.3.3 M Migration Checksum Mismatch for a Version 5.1.2 O Observability Improvements Logs using ELK Stack 2 Observability Improvements using Zipkin Traces 1 P Placeholder errors 5.1.3 Prometheus and Grafana 4.2 Prometheus Metrics 4.2.4 Prometheus Setup 4.2.1 R Run ELK Stack 2.3.1 S Setting up ELK Stack 2.3 Setting Zipkin Server 1.1 Setup and Start Kibana 2.3.1.3 Setup and Start Logstash 2.3.1.2 Start Elastic Search 2.3.1.1 Success Column Verification 5.1.1 T Troubleshooting Flyway Issues 5 Troubleshooting Kafka Issues 4 Troubleshooting Zipkin 1.2 U Unable to Change Zipkin Default Port Number 1.3.3 V Verify Kafka Health 4.1.1 Verify Zookeeper Health 4.1.2