k3d vs Kube Inspector

k3d is a free, community-driven wrapper that runs k3s, Rancher Lab’s minimal Kubernetes distribution, inside Docker. It creates single-node and multi-node clusters for local Kubernetes development and can support hot-reloading, Tilt build-deploy-test workflows, and Drone CI service use. Docker is required, while kubectl is used to interact with clusters. For k3d v5.x.x, the overview specifies Docker v20.10.5 or later and runc v1.0.0-rc93 or later. A registries.yaml file configures registries, authentication, and certificates, and documentation covers local registries managed by k3d. Services can be exposed through Ingress or NodePort by mapping container ports to the host. Covered k3s integrations include CoreDNS, local-path-provisioner, Traefik, and the Klipper service load balancer. Installation options include release binaries, Homebrew, AUR, Chocolatey, Scoop, arkade, asdf, and Go. k3d runs on Linux, macOS, Windows, and self-hosted setups. It is not an official Rancher (SUSE) product.

Kube Inspector is a free visual desktop client for viewing and managing Kubernetes clusters on Windows, macOS, and Linux. It handles Pods, Deployments, StatefulSets, Jobs, and CronJobs, and includes a Monaco YAML editor with schema validation for applying changes. The interface shows CPU and memory readings over time for clusters, nodes, pods, and workloads when metrics-server is installed. Security tools include an interactive RBAC graph and Trivy image vulnerability scanning. Existing kubeconfig files work with conformant local and managed clusters, including kind, minikube, k3s, EKS, GKE, and AKS. Multiple clusters can be opened while panels remain pinned to their original cluster. A separate kube-inspector-cli offers the same features for terminal and SSH use. The project states that it sends no telemetry, analytics, crash reports, or usage statistics. An optional AI assistant uses a configured Ollama host. The release is beta, and no support desk is provided.