cluster: need safe stop component.

[srstack]

Feature Request

Is your feature request related to a problem? Please describe:

cluster: need safe stop component.

Describe the feature you'd like:

If the component has not been shut down for more than 90s, systemd will directly kill the process, which is risky

Why the featue is needed:

Sometimes kill is dangerous.

Describe alternatives you've considered:

Teachability, Documentation, Adoption, Migration Strategy: