Tobias Brunner

`EphemeralContainers` will move to beta in 1.23, see [KEP-277](https://github.com/kubernetes/enhancements/blob/master/keps/sig-node/277-ephemeral-containers/README.md#implementation-history). We should find a way to have different ways for RWO backups, where the user can choose the best matching way...

> EphemeralContainers - this is only for existing pods, but some applications can be use cron jobs or own flow to prepare a backup and leave data in an unmounted...

https://github.com/projectsyn/component-cluster-backup/issues/1 asks for this feature.

The features for the rewrite are tracked here: https://github.com/vshn/k8up/milestone/1. This one will be planned next, it's now added to the respective milestone.

@shreddedbacon Would you mind to add some use-cases to this issue? We would like to understand how this feature could be implemented and getting to know your use-cases would very...

By speaking about "extending the API Server" we specifically mean: * https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/apiserver-aggregation/ * https://github.com/kubernetes-sigs/apiserver-builder-alpha

I can confirm this behaviour when installing OpenShift Origin 1.3.0 with the Advanced Installation method (Ansible) using the containerized version. So an option to disable the wildcard feature would be...

Thank you very much :rocket:

After some more investigation and code reading: at least the error `undefined method `empty?' for nil:NilClass (NoMethodError)` occurs when the `metadata.json` misses the `requirements` block. At least `puppet-check` should warn...

Thanks a lot for looking into it and I'm very sorry to have mixed two unrelated issues in one ticket. > Looking at it again, there is a possibility that...