/opt/ansible/bin/oslo-config-generator

usage: oslo-config-generator [-h] [--config-dir DIR] [--config-file PATH] [--format FORMAT_]
                             [--minimal] [--namespace NAMESPACE] [--nominimal] [--nosummarize]
                             [--output-file OUTPUT_FILE] [--shell_completion SHELL_COMPLETION]
                             [--summarize] [--version] [--wrap-width WRAP_WIDTH]

options:
  -h, --help            show this help message and exit
  --config-dir DIR      Path to a config directory to pull `*.conf` files from. This file set is
                        sorted, so as to provide a predictable parse order if individual options
                        are over-ridden. The set is parsed after the file(s) specified via
                        previous --config-file, arguments hence over-ridden options in the
                        directory take precedence. This option must be set from the command-line.
  --config-file PATH    Path to a config file to use. Multiple config files can be specified, with
                        values in later files taking precedence. Defaults to None. This option
                        must be set from the command-line.
  --format FORMAT_      Desired format for the output. Allowed values: ini, json, yaml, rst
  --minimal             Generate a minimal required configuration.
  --namespace NAMESPACE
                        Option namespace under "oslo.config.opts" in which to query for options.
  --nominimal           The inverse of --minimal
  --nosummarize         The inverse of --summarize
  --output-file OUTPUT_FILE
                        Path of the file to write to. Defaults to stdout.
  --shell_completion SHELL_COMPLETION
                        Display a shell completion script Allowed values: bash, zsh
  --summarize           Only output summaries of help text to config files. Retain longer help
                        text for Sphinx documents.
  --version             show program's version number and exit
  --wrap-width WRAP_WIDTH
                        The maximum length of help lines.