**Describe the solution you'd like** A one-key update script allows user to in-place update deployed stack using existing `config.yaml` file. The script need to check if current stack is in the range of in-place update by a range of git commit.
Describe the solution you'd like
A one-key update script allows user to in-place update deployed stack using existing
config.yamlfile.The script need to check if current stack is in the range of in-place update by a range of git commit.