[Epic] 3.0 config - Part 2

[andreyaksenov]

Previous doc epic: #3544
Next doc epic: #4085

PM ref.: Notion link
SME: @ Totktonada , @ igormunkin

Priority:

1. General config settings (memtx, persistence, connections, credentials)
2. Tarantool config storage (?)
3. Sharding
4. Tarantool EE
5. tt docs
6. Config module API
7. Developing applications

General config settings

• [Config] Document 'memtx' configuration settings #4012 (1)
• [Config] Document 'snapshot' and 'wal' configuration settings #4013 (1)
• [Config] Document the 'credentials' option #3666 (1)
• [Config] Vshard configuration reference #3660 (1)

Tarantool config storage

• https://github.com/tarantool/enterprise_doc/issues/265

How-to

• [Config] How-to: sharding configuration #3659 (1)
• [Config] Update the 'Getting started with net.box' topic to using a new config #3921 (1)

Tarantool EE

• [Config] Update the 'Security hardening guide' to using a new config #3665
• [Config] Update 'Audit log' to using a new config #3667
• [Config] Update 'WAL extension configuration' to using a new config #3668
• [Config] Update 'Flight recorder configuration' to using a new config #3669

Administration

• [Config] Document the 'credentials' option #3666

Reference

• [Config] Update tt reference to using a new config #3924

Misc

• [Configuration diagram] Create a diagram that reflects how a cluster's configuration is applied to instances #3849

[andreyaksenov]

The idea of future structure for the Configuration section:

• Configuration
  • Configuration overview
    • Storing configuration in etcd
    • Storing configuration in Tarantool
    • ...
  • In-memory storage
  • Persistence
  • Replication
  • Sharding
  • Connections
  • Access control
  • Authentication
  • Logging
  • ...

Note that the exisitng Configuration options overview section will be removed when corresponding topics for specific subsystems are ready (missing topics: Access control, In-memory storage, Persistence). The Configuration topic will be renamed to Configuration overview.