feedback: Starting and stopping instances

[TarantoolBot]

Related docs. issue(s): #3791

Product: Tarantool, tt
Since: 3.0
Root document (3.0 docs): https://docs.d.tarantool.io/en/doc/3.0/concepts/configuration/#starting-tarantool-instances

SME: @ psergee

Details

Depends on #3791.
Related 3.0 docs:

<…>l – the instances configuration:
storage1:
storage2:
router:

**|init.lua – the code of storage1 and storage2

router.init.lua – the code of router|**

Identifying instances in code
When the application is worki<…>

https://www.tarantool.io/en/doc/latest/book/admin/start_stop_instance/

It would be nice to see minimal examples of applications:
https://github.com/tarantool/tt/blob/master/doc/examples.md#working-with-a-set-of-instances

Without these examples the document seems incomplete.

[andreyaksenov]

See https://docs.d.tarantool.io/en/doc/3.0/book/admin/start_stop_instance/. Now the sharded_cluster sample is used as a demo.