Enterprise Kubernetes, delivered

Tectonic ships with CoreOS's signature automated operations, runs multi-cloud, and is the fastest, most secure path to Kubernetes.

Uninstall Tectonic from bare metal

To uninstall Tectonic from a bare metal cluster, delete your cluster to delete the Matchbox profiles and matcher groups. Deletion will not modify or power off your machines.

$ terraform destroy -var-file=build/${CLUSTER}/terraform.tfvars platforms/metal

Then, set cluster nodes to boot from your pre-Tectonic PXE image.

Reinstall bare metal Tectonic cluster

Tectonic bare metal clusters should be reprovisioned using the latest Tectonic bare metal documentation. If you've set up your infrastructure as described, skip to step 4, Tectonic Installer. Use the Tectonic Installer application, then set your servers to PXE on the next boot and reboot:

ipmitool -H node.example.com -U USER -P PASS chassis bootdev pxe