Allen Sun

I think `env` is a very obvious word which is reserved in programmers' world. So, only user `env` word in runtime environment value setting. Please do not use `env` word...

@geffzhang Just curious if you have already actual scenarios that uses microk8s and k3s. We know that different users has different demand, while we are exploring how to support all...

Please refer to https://github.com/labring/sealos/issues/531 . @yanruogu Maybe we can get more hints.

I think we should try to design the failure throw much better. Actually, no one could recognize the real meaning of error message above. We should use the error tracing...

> @allencloud sealer will run to delete plugin in CloudImage, so if CloudImage not exist on the host sealer will try to pull it, if don't have access to the...

> The properties of APIServer are also merged in, so I think merge strategy is more suitable for merging of already existing properties. @bxy4543 It is the limitation of current...

@wzh886818 Could you add more details about which cluster image you are using? And What are the Operating System and kernel version ?

./docs/design/kubefile_alpha.md:7: MD009 Trailing spaces ./docs/design/kubefile_alpha.md:8: MD009 Trailing spaces ./docs/design/kubefile_alpha.md:9: MD009 Trailing spaces ./docs/design/kubefile_alpha.md:110: MD012 Multiple consecutive blank lines ./docs/design/kubefile_alpha.md:50: MD031 Fenced code blocks should be surrounded by blank lines ./docs/design/kubefile_alpha.md:5[6](https://github.com/sealerio/sealer/runs/7461921658?check_suite_focus=true#step:5:7):...

LGTM

We consider to take `take-over` subcommand into an alpha subcommand of sealer. @VinceCui