Upgrading Kubeflow Deployments

Until 1.0 Kubeflow makes no promises of backwards compatibility or upgradeability. Nonetheless, here are some instructions for updating your deployments.

Updating your deployments is a two step process

1. Updating your ksonnet application

2. We recommend checking your app into source control to back it up before proceeding

3. Use the script upgrade_ks_app.py to update your ksonnet app with the current version for the Kubeflow packages

4. Note: ksonnet is working on support for this see https://github.com/ksonnet/ksonnet/issues/237

5. Updating the actual deployment

6. Delete TFJobs v1alpha1 because K8s can’t deploy multiple versions of a CRD

   kubectl delete crd tfjobs.kubeflow.org
   

7. Redeploy kubeflow

   ks apply ${ENVIRONMENT} -c ${COMPONENT}