configuration-management

The code coverage https://codecov.io/github/ctripcorp/apollo seems to be less than 60%.

It would be great if it can be brought up around 80-90%.

每次想重新定义derby-data的目录，都需要重新改正多个变量。能否用一个变量统一一下路径？

Describe the solution you'd like
It would be nice to have a way to control whether a VM starts on boot or not. Maybe a new autostart option to salt.states.virt.running and/or salt.states.virt.defined? Or maybe a new function?

Describe alternatives you've considered
I'll probably use salt.modules.virt.set_autostart for now.

Basically we're in the DAG, so make sure we've let all the other resources (like files) get built (that might be used for the file server) before the server sends anything out. We could either block or just not return anything yet.

As an aside, does the rf.ReadFrom bit not get cancelled properly on close??

Similar to the Email validator.

We are adding support custom resource ordering in kpt live with the introduction of the depends-on annotation (GoogleContainerTools/kpt#2565). The resource references includes the namespace and name of resources, which means we should make sure they are updated when using the set-namespace and ensure-name-substring functions are used. We should update the functions to