08 - Configure Placement in OpenStack

Placement tracks available physical resources and helps Nova schedule allocations. In this guide I will install and configure Placement on controller01 using Ubuntu packages and provide the minimal steps to verify it. Prerequisites Before starting, make sure you have: Keystone installed and reachable. A MySQL/MariaDB database available. Administrative credentials (admin-openrc) to create users and services. Create the database Connect to the database server as root to create the Placement database: