Kubetest2 vs Sonobuoy
Kubetest2
github.comSonobuoy
sonobuoy.ioSide by side
| Figure | Kubetest2 | Sonobuoy |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Infrastructure Testing Tools | 8.2 (#6) | 7.3 (#18) |
| Community support | The README directs users to Kubernetes community Slack and a mailing list to contact maintainers. | Community support is provided through the Sonobuoy GitHub project, including GitHub issues. |
| Installation | The project documents installing the core, reference deployers, and testers with Go's go install command. | Installation is available through binary releases or Homebrew on macOS. |
| Purpose | Kubetest2 is a framework for deploying Kubernetes clusters and running end-to-end tests against them. | Sonobuoy is a diagnostic tool for understanding Kubernetes cluster state by running configuration tests in an accessible, non-destructive way. |
Plans
In their own words
Sonobuoy
Sonobuoy is a free, open-source diagnostic tool for examining Kubernetes cluster state with non-destructive configuration tests. It can check a cluster against official Kubernetes specifications and produce diagnostics for troublesome workloads. Teams can build plugins for additional tests and data collection. Its default plugins run Kubernetes end-to-end tests and gather systemd logs; community options include CIS Benchmarks, Kube-hunter, Who-can, Cluster-Inventory, and Reliability Scanner. It is cluster agnostic and officially supports the latest three minor Kubernetes versions. Beginning with version 0.20, it supports Kubernetes 1.17 or later. Sonobuoy can run end-to-end tests with custom registries in air-gapped deployments. It requires an active Kubernetes cluster and an admin kubeconfig, and can be installed from binary releases or through Homebrew on macOS. The project provides community support through GitHub. Its documentation warns that default settings need explicit hardening, and notes that some logging and retrieval commands can fail on Docker Desktop Kubernetes.