Module upgrades 

Rolling Upgrades Support for Distributed Dakera

Provides coordinated cluster upgrades with:

• Version compatibility checking
• Graceful node draining
• Coordinated upgrade ordering (replicas before leaders)
• Health checks and rollback support
• State persistence during upgrades

Structs

NodeUpgradeInfo

Information about a node’s upgrade status

UpgradeConfig

Configuration for rolling upgrades

UpgradeManager

Manager for rolling upgrades

UpgradePlan

Upgrade plan for the cluster

UpgradeStats

Statistics about the upgrade process

Version

Version information for a node

Enums

NodeUpgradeState

State of a node during upgrade

UpgradeError

Errors during upgrade operations

UpgradeStatus

Overall upgrade status

Type Aliases

Result