We’re integrating Tectonic with Red Hat OpenShift

We are bringing the best of Tectonic to Red Hat OpenShift to build the most secure, hybrid Kubernetes application platform.

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