zookeeper-bin 3.8.0-10build1 (s390x binary) in ubuntu lunar

 ZooKeeper is a centralized, reliable, service for maintaining configuration
 information, naming, providing distributed synchronization, and group
 services. All of these kinds of services are used in some form or another by
 distributed applications.
 .
 This package contains additional zookeeper command line utilities using the C
 binding. See the "zookeeper" package for command line utilities using the java
 binding.