Maxim Gorbunov

We have updated documentation - added [System requirements and recommendations](https://ydb.tech/en/docs/cluster/system-requirements) section.

We've update documentation - try to use configs examples for [minicube](https://github.com/ydb-platform/ydb-kubernetes-operator/tree/master/samples/minikube) and [managed k8s](https://github.com/ydb-platform/ydb-kubernetes-operator/blob/master/samples). We will also add configs validation in operator, thanks for your report.

You can look at [mirror-3dc-3-nodes ](https://github.com/ydb-platform/ydb/blob/main/ydb/deploy/yaml_config_examples/mirror-3dc-3-nodes.yaml) configuration which requres 3 nodes with 3 disks on each. It's simplified version of mirror-3dc configuration with less fault tolerance.

No, it simulates mirror-3dc mode but on 3 nodes instead of 9. And the cluster will be still available if one of those 3 nodes faults (in mirror-3dc mode the...

>"No" what? Is it impossible to provide fault tolerance with only 1 node in each DC with 1 disk on each node? It was reply to `it seems does not...

What size disks do you use in your configuration?

60GB disk is not enough. We recommend to use at least 80GB for testing purposes https://ydb.tech/ru/docs/cluster/system-requirements

Hi! We have no such plans now. Being an opensource product we are publicly accessible and welcome for all contributions.

Looks like you have some local DNS resolution problems. Could you provide command-line you have used to run the nodes?

Thanks for these details. We will try to reproduce the problem and come back with answer.