$ rosa create machinepool --cluster=<cluster-name> \
--name=<machine_pool_id> \ (1)
--replicas=<replica_count> \ (2)
--instance-type=<instance_type> \ (3)
--labels=<key>=<value>,<key>=<value> \ (4)
--taints=<key>=<value>:<effect>,<key>=<value>:<effect> \ (5)
--use-spot-instances \ (6)
--spot-max-price=0.5 (7)
--disk-size=<disk_size> \ (8)