This project is a Kubernetes operator that implements a so-called health-check platform.

Canary checker is a monitoring tool that includes 35+ ready-to-use health checks for various Kubernetes workloads. It works as a K8s operator that has no dependencies and offers:

- checks for popular protocols (HTTP, DNS, ICMP, TCP), databases (SQL-based, MongoDB, Redis, Elasticsearch), infrastructure components (such as Kubernetes resources and EC2 instances), file systems (NFS, S3, SMB), and more;
- alert aggregation from Prometheus, AWS CloudWatch, and Dynatrace;
- integration testing support for JMeter, JUnit, K6, Newman and Playwright;
- Prometheus exporter replacement with custom metrics from the check’s results;
- built-in Web dashboard displaying existing checks and their stats.

▶️ GitHub repo

Language: Go | License: Apache 2.0 | 326 ⭐️

#tools #observability