[Config] Configuration in a file

[andreyaksenov]

Product: Tarantool
Since: 3.0
Root document:

• New topic in the Concepts | Configuration section
• Legacy configuration approach: https://www.tarantool.io/en/doc/latest/reference/configuration/

SME: @ Totktonada

Details

Create a new topic that describes how to configure Tarantool in a YAML file. More details here: #3544

Example from other docs: https://docs.hazelcast.com/imdg/4.2/configuration/configuring-declaratively.

Here are several notes regarding a new configuration approach:

• tt uses TT_*_DEFAULT environment variables to avoid conflicts with the file config.
• Includes EE functionality: [Config] Storing configuration in 'etcd' #3658.

See also: #3702.

[andreyaksenov]

https://docs.d.tarantool.io/en/doc/3.0/concepts/configuration/