![]() The search term is pre populated with context and the time range that matches the Instana dashboard you were viewing when you clicked through. When clicking into the logs, the logging dashboard opens in a new tab on your browser. Most users would only configure one logging integration, but for the purposes of these screenshots two integrations have been configured. This Instana dashboard shows the details of a Kubernetes (K8s) Pod and, because a logging integration has been configured, there is an additional dropdown to quickly navigate to the matching log entries. To create screenshots of this integration we used Kubernetes on GKE with Stan’s Robot Shop (a sample microservice application) deployed along with Fluentd using the Splunk HTTP Event Collector (HEC) shipper sending logs to Splunk. The fields from the log files are extracted and indexed making it easy to click into specific log entries based on fields such as: Docker container identifier, host name, and Kubernetes Pod identifier from the Instana UI. Instana links directly to the matching log entries. With Splunk, all of your logs are in one place, fully indexed, and searchable. These areas are where log aggregation technologies like Splunk show their value. Also, when debugging a tricky issue it can be beneficial to gather additional information from log messages even if they’re below the ‘WARN’ level. It is important to remember that every program produces logs, with many of them being written in C/C++ which makes them difficult to be automatically observable. While this capability covers several use cases, there are a few others that can be addressed. The log messages are then indexed and easily searchable, taking you directly to the traces that contain the log message. AutoTrace™ automatically captures log messages that are at ‘WARN’ or higher. #Splunk file monitor has header codeInstana enables automatic code observability with our AutoTrace™ technology for most language runtimes across many platforms. Instana is proud to now fully support the market leader, Splunk. There’s a mature market of tools that ship, aggregate, and index logs. The entire tech stack, including the operating system and every other piece of software, also writes out log messages. But your code is not the only thing that writes out log messages. Nearly everyone starts by printing ‘Hello World!’ to the console. Coding and logging are naturally related. ![]()
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