Allowed Pod disruptions

You can configure the permitted Pod disruptions for Druid nodes as described in Allowed Pod disruptions.

Unless you configure something else or disable the default PodDisruptionBudgets (PDBs), the following PDBs apply:

Brokers

Only one broker may be offline at any time, regardless of the number of replicas or role groups.

Only one coordinator may be offline at any time, regardless of the number of replicas or role groups.

Only one historical may be offline at any time, regardless of the number of replicas or role groups.

Only one middle manager may be offline at any time, regardless of the number of replicas or role groups.

Only one router may be offline at any time, regardless of the number of replicas or role groups.