kind
Apache-2.0 Kubernetes clusters inside Docker
DevOps / Infrastructure · Apache-2.0 · 15.6k
Reviewed 2026-09-13 · last push 2026-10-13 · repo checked 2026-10-19
What's Good
Apache-2.0. kubernetes-sigs/kind (“Kubernetes IN Docker”). Creates kube clusters by running nodes as containers — fast bring-up for local dev and CI. Docs kind.sigs.k8s.io; SIG-sponsored. Source github.com/kubernetes-sigs/kind.
The Catch
Vs k3d/k3s (lighter single-binary k8s), colima (container runtime host), and minikube: kind is *Kubernetes-in-containers*, not a production control plane and not a substitute for cloud quotas. Needs a working container runtime; multi-node “realism” is still fake under one Docker host.
Verdict
Apache-2.0 local kube. Free forever; spin a cluster in Docker, tear it down in CI.
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