Chapter 18. Debug Modes

You can enable and disable the DEBUG level logging mode for certain services in the overcloud. To configure debug mode for a service, set the respective debug parameter.

For example, OpenStack Identity (keystone) uses the KeystoneDebug parameter. Create a debug.yaml environment file to store debug parameters and set the KeystoneDebug parameter in the parameter_defaults section:

parameter_defaults:
  KeystoneDebug: True

parameter_defaults:
  KeystoneDebug: True

After you have set the KeystoneDebug parameter to True, the /var/log/containers/keystone/keystone.log standard keystone log file is updated with DEBUG level logs.

For a full list of debug parameters, see "Debug Parameters" in the Overcloud Parameters guide.