canasta uninstall

canasta > uninstall

canasta uninstall

Uninstall dependencies from the target host

Synopsis

Uninstall dependencies from the target host. Supported packages: k8s (removes k3s, kubectl, helm, and cleans up iptables rules).

When uninstalling k8s from a worker, pass --cp-host <name> to also delete the worker's Node entry from the control plane. Without it, the Node lingers in kubectl get nodes until manually removed (and a worker rejoining with the same hostname will reclaim it, masking the uninstall).

canasta uninstall [flags]

Examples

canasta uninstall k8s
canasta uninstall k8s --host worker1 --cp-host cp

Flags

Flag	Shorthand	Description	Default	Required	Orchestrator
--cp-host		For k8s worker uninstalls, name of the registered control-plane host. Canasta SSHs there after stopping the agent and runs 'kubectl delete node <hostname>' so the Node entry is cleaned up. Ignored on control-plane uninstalls.			Both
--docker-host		Docker API socket on the target. Set this when the target uses rootless podman or rootless Docker. Defaults to system Docker's /var/run/docker.sock.			Both
--host	-H	Target host (default: localhost)			Both
--packages		Dependencies to uninstall (k8s)		✓	Both
--yes	-y	Skip confirmation prompt			Both

Global Flags

Flag	Shorthand	Description	Default	Required	Orchestrator
--help	-h	Show help message and exit			Both
--verbose	-v	Enable verbose output			Both