+\--node-tags *tag,...*
+ Restrict to nodes having at least one of the given tags.
+
+\--full-evacuation
+ Also plan moving secondaries out of the nodes to be rebooted. For
+ each instance the move is at most a migrate (if it was primary
+ on that node) followed by a replace secondary.
+
+\--skip-non-redundant
+ Restrict to nodes not hosting any non-redundant instance.
+
+\--offline-maintenance
+ Pretend that all instances are shutdown before the reboots are carried
+ out. I.e., only edges from the primary to the secondary node of an instance
+ are considered.
+
+\--ignore-non-redundnant
+ Pretend that the non-redundant instances do not exist, and only take
+ instances with primary and secondary node into account.
+
+\--one-step-only
+ Restrict to the first reboot group. Output the group one node per line.
+
+\--print-moves
+ After each group list for each affected instance a node
+ where it can be evacuated to. The moves are computed under the assumption
+ that after each reboot group, all instances are moved back to their
+ initial position.
+