🍀 Proposal: dtm show status Improvement

[IronCore864]

What would you like to add? Why is this needed?

Background

Currently, dtm supports a show status subcommand:

tiexin@mbp ~/work/stream $ ./dtm show --help
Show is used to print some useful information.
Examples:
  dtm show config --plugin=A-PLUGIN-NAME
  dtm show status --plugin=A-PLUGIN-NAME --name=A-PLUGIN-INSTANCE-NAME
  dtm show status -p=A-PLUGIN-NAME -n=A-PLUGIN-INSTANCE-NAME 

As we can see, if we run dtm show status -p=A-PLUGIN-NAME -n=A-PLUGIN-INSTANCE-NAME, the "status" of that plugin and that instance will be printed.

Improvement 1

We have changed our config file. Now the parameters for this command should be "plugin" and "instanceID", so "-p=A-PLUGIN-NAME -n=A-PLUGIN-INSTANCE-NAME" isn't precise any longer.

We suggest "-p=A-PLUGIN-NAME -i=INSTANCE-ID".

Improvement 2

Would be nice if we can dtm show status --all or dtm show status -a so that the status of all instances of all plugins are printed out.

[24sama]

/assign

[24sama]

Hi @IronCore864 @daniel-hutao
Please assign this issue to me, I can try to fix it.

[daniel-hutao]

/assign @24sama Happy coding!