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

Tectonic components can be safely deleted and re-installed using standard Kubernetes tools.

First, delete the Tectonic Manager first using kubectl:

kubectl delete --namespace=tectonic-system replicationControllers tectonic-manager

Next, 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

Finally, install the latest version of Tectonic using the deployer guide