Enterprise Kubernetes, delivered

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

Upgrading Tectonic

Before upgrading Tectonic we recommend you upgrade Kubernetes.

The current upgrade strategy for Tectonic is a manual process. There are two upgrade options:

In-Place Upgrade

Clean Re-Install

  1. Delete the Tectonic Manager first using kubectl:
  kubectl delete --namespace=tectonic-system replicationControllers tectonic-manager
  1. Delete all remaining Tectonic objects using kubectl:
  kubectl delete --namespace=tectonic-system --all services
  kubectl delete --namespace=tectonic-system --all replicationControllers
  kubectl delete --namespace=tectonic-system --all secrets
  kubectl delete namespace tectonic-system
  1. Install the latest version of Tectonic using the deployer guide