The trunk version of this guide focuses on the future Kilo release and will not work for the current Juno release. If you want to install Juno, you must use the Juno version of this guide instead. This chapter explains how to configure each node in the example architectures including the two-node architecture with legacy networking and three-node architecture with OpenStack Networking (neutron). Although most environments include Identity, Image Service, Compute, at least one networking service, and the dashboard, the Object Storage service can operate independently. If your use case only involves Object Storage, you can skip to after configuring the appropriate nodes for it. However, the dashboard requires at least the Image Service and Compute. You must use an account with administrative privileges to configure each node. Either run the commands as the root user or configure the sudo utility. The systemctl enable call on openSUSE outputs a warning message when the service uses SysV Init scripts instead of native systemd files. This warning can be ignored.