Cluster.spec.rkeConfig.machinePools[].machineDeploymentAnnotations.spec.rkeConfig.upgradeStrategy

ControlPlaneConcurrency is the number of server nodes that should be upgraded at a time. The default value is 1, a 0 value is infinite. Percentages are also accepted.

• maxLength: 10
• pattern: ^((([1-9]|[1-9][0-9]|100)%)|([1-9][0-9]*|0)|)$
• nullable

ControlPlaneDrainOptions is the drain configuration to be used when draining controlplane nodes, during both upgrades and machine rollouts.

WorkerConcurrency is the number of worker nodes that should be upgraded at a time. The default value is 1, a 0 value is infinite. Percentages are also accepted.

• maxLength: 10
• pattern: ^((([1-9]|[1-9][0-9]|100)%)|([1-9][0-9]*|0)|)$
• nullable

WorkerDrainOptions is the drain configuration to be used when draining worker nodes, during both upgrades and machine rollouts.