watcher-api 2:9.0.0+git2023011011.60033227-0ubuntu1 (amd64 binary) in ubuntu lunar

 OpenStack Watcher provides a flexible and scalable resource optimization
 service for multi-tenant OpenStack-based clouds. Watcher provides a complete
 optimization loop-including everything from a metrics receiver, complex event
 processor and profiler, optimization processor and an action plan applier.
 This provides a robust framework to realize a wide range of cloud optimization
 goals, including the reduction of data center operating costs, increased
 system performance via intelligent virtual machine migration, increased energy
 efficiency-and more!
 .
 This package contains the Watcher API server.