[IGNITE-14956] Implement and check scenarios for startup configuration

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha3
• Fix Version/s: 3.0.0-alpha3
• Labels: ignite-3
• Assignee: Vladislav Pyatkov
• Reporter: Aleksandr Polovtsev
• Reviewer: Alexander Lapin
• Created: 21/Jun/21 21:18
• Updated: 11/Aug/21 12:47
• Resolved: 11/Aug/21 12:47

Description

Let's rename Vault's  bootstrapped method to bootstrappedWithPDS or rename to initialized() and change the logic in the following way:

• returns true if was deployed atop PDS with some configuration included;
• returns true if it was bootstrapped with user bootstrap configuration;
• returns true if there was no user bootstrap configuration and the default one was used.

Seems that the second option is better.

UPD:
After talking about initial configuration, we made a decision to change the term a bootstrap configuration to a startup configuration.
The startup configuration will be able to be provided each time when the node starts.
When the startup configuration was presented, it overwrites stored state if it existed (restart scenario), otherwise it applied with defaults (first start).

Issue Links

• blocks: IGNITE-14697 Implement node restart mechanism
• links to: GitHub Pull Request #256