====================================
Maintenance, Failures, and Debugging
====================================

.. toctree::
   :maxdepth: 2

   ops_maintenance_controller.rst
   ops_maintenance_compute.rst
   ops_maintenance_storage.rst
   ops_maintenance_complete.rst
   ops_maintenance_configuration.rst
   ops_maintenance_hardware.rst
   ops_maintenance_database.rst
   ops_maintenance_rabbitmq.rst
   ops_maintenance_hdmwy.rst
   ops_maintenance_determine.rst
   ops_maintenance_slow.rst
   ops_uninstall.rst

Downtime, whether planned or unscheduled, is a certainty when running a
cloud. This chapter aims to provide useful information for dealing
proactively, or reactively, with these occurrences.