You can install OBM 2018.05 either classically on Windows or Linux, or as a container of the Operations Bridge Suite.
For the classic OBM installation and upgrade instructions, see Install and upgrade OBM.
For the Performance Engine installation and upgrade instructions, see PE Installation and Configuration.
For the OBM 2018.05 container installation instructions, see the Operations Bridge Suite Help Center.
New patch available: OBM 2018.05.001