Files
nova/doc/source/conf.py
Balazs Gibizer 5cbe39aca9 Allow services to start with threading
At the service startup nova need to initialize either the eventlet or
the threading backend of oslo.service. So this patch reuses the existing
logic behind OS_NOVA_DISABLE_EVENTLET_PATCHING.

When OS_NOVA_DISABLE_EVENTLET_PATCHING env variable is set to true the
service will select the threading backend otherwise the eventlet
backend.

Also to avoid later monkey patch calls to invalidated the selection if
the threading backend is selected then the monkey_patch code is
poisoned.

This patch also makes sure that oslo.messaging also initialized with the
matching executor backend.

As this is the last step to make nova-scheduler run in threading mode
this patch adds a release notes as well.

Change-Id: I6e2e6a43df78d23580b5e7402352a5036100ab36
Signed-off-by: Balazs Gibizer <gibi@redhat.com>
2025-08-12 07:51:01 -07:00

191 lines
5.8 KiB
Python

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# nova documentation build configuration file
#
# Refer to the Sphinx documentation for advice on configuring this file:
#
# http://www.sphinx-doc.org/en/stable/config.html
import os
import sys
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
sys.path.insert(0, os.path.abspath('../'))
# -- General configuration ----------------------------------------------------
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = [
'sphinx.ext.autodoc',
'sphinx.ext.todo',
'sphinx.ext.graphviz',
'openstackdocstheme',
'sphinx_feature_classification.support_matrix',
'oslo_config.sphinxconfiggen',
'oslo_config.sphinxext',
'oslo_policy.sphinxpolicygen',
'oslo_policy.sphinxext',
'ext.versioned_notifications',
'ext.feature_matrix',
'ext.extra_specs',
'sphinxcontrib.rsvgconverter',
]
config_generator_config_file = '../../etc/nova/nova-config-generator.conf'
sample_config_basename = '_static/nova'
policy_generator_config_file = [
('../../etc/nova/nova-policy-generator.conf', '_static/nova'),
]
todo_include_todos = True
# The master toctree document.
master_doc = 'index'
# General information about the project.
copyright = u'2010-present, OpenStack Foundation'
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = 'native'
# -- Options for man page output ----------------------------------------------
# Grouping the document tree for man pages.
# List of tuples 'sourcefile', 'target', u'title', u'Authors name', 'manual'
_man_pages = [
('nova-api', 'Server for the OpenStack Compute API service.'),
(
'nova-api-metadata',
'Server for the OpenStack Compute metadata API service.',
),
(
'nova-api-os-compute',
'Server for the OpenStack Compute API service.',
),
('nova-compute', 'Server for the OpenStack Compute compute service.'),
('nova-conductor', 'Server for the OpenStack Compute conductor service.'),
('nova-manage', 'Management tool for the OpenStack Compute services.'),
(
'nova-novncproxy',
'Server for the OpenStack Compute VNC console proxy service.'
),
(
'nova-rootwrap',
'Root wrapper daemon for the OpenStack Compute service.',
),
(
'nova-policy',
'Inspect policy configuration for the OpenStack Compute services.',
),
(
'nova-scheduler',
'Server for the OpenStack Compute scheduler service.',
),
(
'nova-serialproxy',
'Server for the OpenStack Compute serial console proxy service.',
),
(
'nova-spicehtml5proxy',
'Server for the OpenStack Compute SPICE console proxy service.',
),
(
'nova-status',
'Inspect configuration status for the OpenStack Compute services.',
),
]
man_pages = [
('cli/%s' % name, name, description, ['openstack@lists.openstack.org'], 1)
for name, description in _man_pages]
# -- Options for HTML output --------------------------------------------------
# The theme to use for HTML and HTML Help pages. Major themes that come with
# Sphinx are currently 'default' and 'sphinxdoc'.
html_theme = 'openstackdocs'
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
# Add any paths that contain "extra" files, such as .htaccess or
# robots.txt.
html_extra_path = ['_extra']
# -- Options for LaTeX output -------------------------------------------------
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass
# [howto/manual]).
latex_documents = [
('index', 'doc-nova.tex', u'Nova Documentation',
u'OpenStack Foundation', 'manual'),
]
# Allow deeper levels of nesting for \begin...\end stanzas
latex_elements = {
'maxlistdepth': 10,
'extraclassoptions': 'openany,oneside',
'preamble': r'''
\setcounter{tocdepth}{3}
\setcounter{secnumdepth}{3}
''',
}
# Disable use of xindy since that's another binary dependency that's not
# available on all platforms
latex_use_xindy = False
# -- Options for openstackdocstheme -------------------------------------------
# openstackdocstheme options
openstackdocs_repo_name = 'openstack/nova'
openstackdocs_bug_project = 'nova'
openstackdocs_bug_tag = 'doc'
openstackdocs_pdf_link = True
# keep this ordered to keep mriedem happy
#
# NOTE(stephenfin): Projects that don't have a release branch, like TripleO and
# reno, should not be included here
openstackdocs_projects = [
'ceilometer',
'cinder',
'cyborg',
'glance',
'horizon',
'ironic',
'keystone',
'neutron',
'nova',
'oslo.log',
'oslo.messaging',
'oslo.i18n',
'oslo.versionedobjects',
'placement',
'python-novaclient',
'python-openstackclient',
'watcher',
]
# -- Custom extensions --------------------------------------------------------