kuberhealthy | Kubernetes operator for running synthetic checks | Monitoring library

kuberhealthy is a Go library typically used in Performance Management, Monitoring, Prometheus applications. kuberhealthy has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Kuberhealthy is an operator for running synthetic checks. By creating a custom resource (a khcheck) in your cluster, you can easily enable various synthetic test containers. Kuberhealthy does all the work of scheduling your checks on an interval you specify (like a CronJob), ensuring they run properly within an allotted timeout, maintaining the current up/down state with durability, and producing metrics. There are lots of useful checks already available to ensure the core functionality of Kubernetes, but checks can be used to test anything you like. We encourage you to write your own check container in any language to test your own applications!. Kuberhealthy serves a simple JSON status page, a Prometheus metrics endpoint (at /metrics), and supports InfluxDB metric forwarding for integration into your choice of alerting solution. Here is an illustration of how Kuberhealthy provisions and operates checker pods. In this example, the checker pod both deploys a daemonset and tears it down while carefully watching for errors. The result of the check is then sent back to Kuberhealthy and channeled into upstream metrics and status pages to indicate basic Kubernetes cluster functionality across all nodes in a cluster.