v3.0.0-rc.3

🎉 Fourth Release Candidate of v3.0.0

🆕 🆙 Changes since v3.0.0-rc.2

Features

• ❗ Automatically choosing a random free port used for the API (#279)
  • k3d create cluster one && k3d create cluster two will not result in a port collision on 6443 anymore, but rather each cluster will use a random host port for access to its Kubernetes API
  • --api-port is still an option!

Maintenance

• fix: actually consider contexts when checking for existing contexts in a kubeconfig
• fix: nil pointer dereference when creating a new node but the target cluster does not exist (#277)
• increase proxy_timeout to 10 minutes for the masterlb so e.g. kubectl get logs -f doesn't break after 30s (#276)

README/Docs

• updated CSS (#271, @lvuch)
• Reference to k3x, a frontend/integration for k3d (#274, @inercia)

Misc

• integrated k3d-tools repository as a submodule in main repo (#275)