Consistent use of material theme across specs and impl project docs

This applies the same material theme and build dependencies to the
implementation project documentation as used by the specs. It thereby
creates a consistens look-and-feel across both set of docs.

Signed-off-by: Georg Kunz <georg.kunz@ericsson.com>
Change-Id: I16f8bf2b500260549bab8b21d1ab58d76cb103c6

17 files changed, 80 insertions, 313 deletions

diff --git a/docs/_static/android-chrome-192x192.png b/docs/_static/android-chrome-192x192.png
new file mode 100644
index 000000000..74c81a35d
--- /dev/null
+++ b/docs/_static/android-chrome-192x192.png
diff --git a/docs/_static/android-chrome-512x512.png b/docs/_static/android-chrome-512x512.png
new file mode 100644
index 000000000..d6b7457ba
--- /dev/null
+++ b/docs/_static/android-chrome-512x512.png
diff --git a/docs/_static/anuket-logo.png b/docs/_static/anuket-logo.png
index 0320800f6..fe256a64a 100644
--- a/docs/_static/anuket-logo.png
+++ b/docs/_static/anuket-logo.png
diff --git a/docs/_static/apple-touch-icon.png b/docs/_static/apple-touch-icon.png
new file mode 100644
index 000000000..9cfaf49e0
--- /dev/null
+++ b/docs/_static/apple-touch-icon.png
diff --git a/docs/_static/custom.css b/docs/_static/custom.css
new file mode 100644
index 000000000..9e2fb989c
--- /dev/null
+++ b/docs/_static/custom.css
@@ -0,0 +1,29 @@
+/* Color of the top header */
+.md-header {
+    background-color: #16326c;
+}
+
+/* Color of the bottom header */
+.md-tabs {
+    background-color: #16326c;
+}
+
+/* Color of links */
+.md-typeset a {
+    color: #16326c;
+}
+
+.md-typeset h1 {
+    font-size: 1.8rem;
+    color: rgba(0,0,0,.87);
+}
+
+/* Hiding the content from left side navbar */
+.md-nav__title {
+    display: none;
+}
+
+/* Hiding the content from the top navbar */
+.md-tabs__list {
+    display: none;
+}
\ No newline at end of file
diff --git a/docs/_static/favicon-16x16.png b/docs/_static/favicon-16x16.png
new file mode 100644
index 000000000..fa55f39ca
--- /dev/null
+++ b/docs/_static/favicon-16x16.png
diff --git a/docs/_static/favicon-32x32.png b/docs/_static/favicon-32x32.png
new file mode 100644
index 000000000..e2cccffa3
--- /dev/null
+++ b/docs/_static/favicon-32x32.png
diff --git a/docs/_static/favicon.ico b/docs/_static/favicon.ico
index 3d410f6e9..3d410f6e9 100755..100644
--- a/docs/_static/favicon.ico
+++ b/docs/_static/favicon.ico
diff --git a/docs/_static/images/OPNFV_testing_group.png b/docs/_static/images/OPNFV_testing_group.png
deleted file mode 100644
index 4b8c2c053..000000000
--- a/docs/_static/images/OPNFV_testing_group.png
+++ /dev/null
diff --git a/docs/_static/images/opnfvplatformgraphic.png b/docs/_static/images/opnfvplatformgraphic.png
deleted file mode 100644
index 9d6074f02..000000000
--- a/docs/_static/images/opnfvplatformgraphic.png
+++ /dev/null
diff --git a/docs/_static/my-styles.css b/docs/_static/my-styles.css
deleted file mode 100644
index 8feb45bfd..000000000
--- a/docs/_static/my-styles.css
+++ /dev/null
@@ -1,33 +0,0 @@
-body {
-	font-family: Helvetica, sans-serif;
-	font-size: 16px;
-}
-
-body a {
-	color: #27CCC0;
-}
-
-body a:hover {
-	color: #676767;
-}
-
-.navbar-brand img {
-	height: 200%;
-	margin-top: -5%;
-}
-
-.navbar, h1, h2, h3, h4, h5, h6 {
-	font-family: Helvetica, sans-serif;
-}
-
-.navbar-text{
-	color: #676767;
-}
-
-.navbar-form.navbar-right{
-	padding: 0;
-}
-
-.navbar-form .form-control{
-	width: 150px;
-}
diff --git a/docs/_static/site.webmanifest b/docs/_static/site.webmanifest
new file mode 100644
index 000000000..45dc8a206
--- /dev/null
+++ b/docs/_static/site.webmanifest
@@ -0,0 +1 @@
+{"name":"","short_name":"","icons":[{"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],"theme_color":"#ffffff","background_color":"#ffffff","display":"standalone"}
\ No newline at end of file
diff --git a/docs/_templates/layout.html b/docs/_templates/layout.html
index 975cd9813..7a1cf9fe6 100644
--- a/docs/_templates/layout.html
+++ b/docs/_templates/layout.html
@@ -2,4 +2,11 @@
 {% extends "!layout.html" %}
 
 {# Custom CSS overrides #}
-{% set css_files = css_files + ['_static/my-styles.css'] %}
+{% set css_files = css_files + ['_static/custom.css'] %}
+
+{%- block extrahead %}
+{# Add custom things to the head HTML tag #}
+{# Call the parent block #}
+
+{{ super() }}
+{%- endblock %}
\ No newline at end of file
diff --git a/docs/_templates/my_custom_sidebar.html b/docs/_templates/my_custom_sidebar.html
index 6b259bc93..1d0dfac5a 100644
--- a/docs/_templates/my_custom_sidebar.html
+++ b/docs/_templates/my_custom_sidebar.html
@@ -1,3 +1,3 @@
 <ul class="globaltoc">
 {{ toctree(maxdepth=theme_globaltoc_depth|toint, collapse=False,includehidden=theme_globaltoc_includehidden|tobool) }}
-</ul>
\ No newline at end of file
+</ul>
diff --git a/docs/conf.py b/docs/conf.py
index 43e8388f0..7fca3cde0 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,41 +1,12 @@
-import sphinx_bootstrap_theme
-import os
-
-# 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.
-# -- General configuration ------------------------------------------------
-
-# If your documentation needs a minimal Sphinx version, state it here.
-# needs_sphinx = '1.0'
-needs_sphinx = '1.3'
-# Add any Sphinx extension module names here, as strings. They can be
-# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
-# ones.
-extensions = ['sphinxcontrib.httpdomain', 'sphinx.ext.autodoc',
-              'sphinx.ext.viewcode', 'sphinx.ext.napoleon',
-              'sphinx.ext.intersphinx']
-# Disable javasphinx generation until we have a solution to long build
-# times. readthedocs timesout after 902 seconds.
-
-# Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
-
-# The suffix(es) of source filenames.
-# You can specify multiple suffix as a list of string:
-# source_suffix = ['.rst', '.md']
-source_suffix = '.rst'
-
-# The encoding of source files.
-# source_encoding = 'utf-8-sig'
-
-# The master toctree document.
 master_doc = 'index'
-
-# General information about the project.
-project = ''
+project = "Anuket Documentation"
+html_title = "Anuket Documentation"
 copyright = '2021, Anuket. Licensed under CC BY 4.0'
 author = 'Anuket Project of Linux Foundation Networking'
+extensions = ['sphinx.ext.intersphinx',
+              'sphinx.ext.autosectionlabel'
+             ]
+html_theme = "sphinx_material"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -51,239 +22,6 @@ release = 'Latest'
 # current stable release (Ex: 'stable/gambia')
 branch = 'latest'
 
-# The language for content autogenerated by Sphinx. Refer to documentation
-# for a list of supported languages.
-#
-# This is also used if you do content translation via gettext catalogs.
-# Usually you set "language" from the command line for these cases.
-language = 'en'
-
-# There are two options for replacing |today|: either, you set today to some
-# non-false value, then it is used:
-# today = ''
-# Else, today_fmt is used as the format for a strftime call.
-# today_fmt = '%B %d, %Y'
-
-# List of patterns, relative to source directory, that match files and
-# directories to ignore when looking for source files.
-# This patterns also effect to html_static_path and html_extra_path
-exclude_patterns = ['templates/*', 'how-to-use-docs/files/*', 'development/opnfvsecguide/*']
-
-# The reST default role (used for this markup: `text`) to use for all
-# documents.
-# default_role = None
-
-# If true, '()' will be appended to :func: etc. cross-reference text.
-# add_function_parentheses = True
-
-# If true, the current module name will be prepended to all description
-# unit titles (such as .. function::).
-# add_module_names = True
-
-# If true, sectionauthor and moduleauthor directives will be shown in the
-# output. They are ignored by default.
-# show_authors = False
-
-# The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
-
-# A list of ignored prefixes for module index sorting.
-# modindex_common_prefix = []
-
-# If true, keep warnings as "system message" paragraphs in the built documents.
-# keep_warnings = False
-
-# If true, `todo` and `todoList` produce output, else they produce nothing.
-todo_include_todos = False
-
-
-# -- Options for HTML output ----------------------------------------------
-
-# The theme to use for HTML and HTML Help pages.  See the documentation for
-# a list of builtin themes.
-html_theme = 'bootstrap'
-
-# Theme options are theme-specific and customize the look and feel of a theme
-# further.  For a list of options available for each theme, see the
-# documentation.
-# html_theme_options = {}
-html_theme_options = {
-    'bootswatch_theme': "journal",
-    'navbar_sidebarrel': False,
-}
-
-# Add any paths that contain custom themes here, relative to this directory.
-# html_theme_path = []
-html_theme_path = sphinx_bootstrap_theme.get_html_theme_path()
-
-# The name for this set of Sphinx documents.
-# "<project> v<release> documentation" by default.
-# html_title = 'OpenDaylight Documentation v0.3.0'
-
-# A shorter title for the navigation bar.  Default is the same as html_title.
-# html_short_title = None
-
-# The name of an image file (relative to this directory) to place at the top
-# of the sidebar.
-html_logo = '_static/anuket-logo.png'
-
-# The name of an image file (relative to this directory) to use as a favicon of
-# the docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
-# pixels large.
-html_favicon = '_static/favicon.ico'
-
-# 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 extra paths that contain custom files (such as robots.txt or
-# .htaccess) here, relative to this directory. These files are copied
-# directly to the root of the documentation.
-# html_extra_path = []
-
-# If not None, a 'Last updated on:' timestamp is inserted at every page
-# bottom, using the given strftime format.
-# The empty string is equivalent to '%b %d, %Y'.
-# html_last_updated_fmt = None
-
-# If true, SmartyPants will be used to convert quotes and dashes to
-# typographically correct entities.
-# html_use_smartypants = True
-
-# Custom sidebar templates, maps document names to template names.
-# html_sidebars = {}
-
-# Additional templates that should be rendered to pages, maps page names to
-# template names.
-# html_additional_pages = {}
-
-# If false, no module index is generated.
-# html_domain_indices = True
-
-# If false, no index is generated.
-# html_use_index = True
-
-# If true, the index is split into individual pages for each letter.
-# html_split_index = False
-
-# If true, links to the reST sources are added to the pages.
-# html_show_sourcelink = True
-
-# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
-# html_show_sphinx = True
-
-# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
-# html_show_copyright = True
-
-# If true, an OpenSearch description file will be output, and all pages will
-# contain a <link> tag referring to it.  The value of this option must be the
-# base URL from which the finished HTML is served.
-# html_use_opensearch = ''
-
-# This is the file name suffix for HTML files (e.g. ".xhtml").
-# html_file_suffix = None
-
-# Language to be used for generating the HTML full-text search index.
-# Sphinx supports the following languages:
-#   'da', 'de', 'en', 'es', 'fi', 'fr', 'h', 'it', 'ja'
-#   'nl', 'no', 'pt', 'ro', 'r', 'sv', 'tr', 'zh'
-# html_search_language = 'en'
-
-# A dictionary with options for the search language support, empty by default.
-# 'ja' uses this config value.
-# 'zh' user can custom change `jieba` dictionary path.
-# html_search_options = {'type': 'default'}
-
-# The name of a javascript file (relative to the configuration directory) that
-# implements a search results scorer. If empty, the default will be used.
-# html_search_scorer = 'scorer.js'
-
-# Output file base name for HTML help builder.
-htmlhelp_basename = 'Anuket'
-
-# -- Options for LaTeX output ---------------------------------------------
-
-latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    #'papersize': 'letterpaper',
-
-    # The font size ('10pt', '11pt' or '12pt').
-    #'pointsize': '10pt',
-
-    # Additional stuff for the LaTeX preamble.
-    #'preamble': '',
-
-    # Latex figure (float) alignment
-    #'figure_align': 'htbp',
-}
-
-# Grouping the document tree into LaTeX files. List of tuples
-# (source start file, target name, title,
-#  author, documentclass [howto, manual, or own class]).
-latex_documents = [
-    (master_doc, 'Anuket.tex', 'Anuket Documentation',
-     'Anuket Project', 'manual'),
-]
-
-# The name of an image file (relative to this directory) to place at the top of
-# the title page.
-# latex_logo = None
-
-# For "manual" documents, if this is true, then toplevel headings are parts,
-# not chapters.
-# latex_use_parts = False
-
-# If true, show page references after internal links.
-# latex_show_pagerefs = False
-
-# If true, show URL addresses after external links.
-# latex_show_urls = False
-
-# Documents to append as an appendix to all manuals.
-# latex_appendices = []
-
-# If false, no module index is generated.
-# latex_domain_indices = True
-
-
-# -- Options for manual page output ---------------------------------------
-
-# One entry per manual page. List of tuples
-# (source start file, name, description, authors, manual section).
-man_pages = [
-    (master_doc, 'AnuketDocs', 'Anuket Documentation',
-     [author], 1)
-]
-
-# If true, show URL addresses after external links.
-# man_show_urls = False
-
-
-# -- Options for Texinfo output -------------------------------------------
-
-# Grouping the document tree into Texinfo files. List of tuples
-# (source start file, target name, title, author,
-#  dir menu entry, description, category)
-texinfo_documents = [
-    (master_doc, 'AnuketDocs', 'Anuket Documentation',
-     author, 'Anuket', '',
-     ''),
-]
-
-html_sidebars = {'**': ['localtoc.html', 'relations.html'],}
-# Documents to append as an appendix to all manuals.
-# texinfo_appendices = []
-
-# If false, no module index is generated.
-# texinfo_domain_indices = True
-
-# How to display URL addresses: 'footnote', 'no', or 'inline'.
-# texinfo_show_urls = 'footnote'
-
-# If true, do not generate a @detailmenu in the "Top" node's menu.
-# texinfo_no_detailmenu = False
-
 intersphinx_mapping = {}
 intersphinx_mapping['airship'] = ('https://docs.anuket.io/projects/airship/en/%s' % branch, None)
 #intersphinx_mapping['apex'] = ('https://opnfv-apex.readthedocs.io/en/%s' % branch, None)
@@ -328,3 +66,31 @@ intersphinx_mapping['stor4nfv'] = ('https://opnfv-stor4nfv.readthedocs.io/en/%s'
 #intersphinx_mapping['storperf'] = ('https://opnfv-storperf.readthedocs.io/en/%s' % branch, None)
 intersphinx_mapping['vineperf'] = ('https://docs.anuket.io/projects/vineperf/en/%s' % branch, None)
 #intersphinx_mapping['yardstick'] = ('https://opnfv-yardstick.readthedocs.io/en/%s' % branch, None)
+
+autosectionlabel_prefix_document = True
+autosectionlabel_maxdepth = 4
+
+html_static_path = ['_static']
+templates_path = ['_templates']
+
+html_show_sourcelink = False
+html_theme_options = {
+    'nav_title': '',
+     # Set the color and the accent color
+    'color_primary': 'blue-grey,',
+    'color_accent': 'white',
+    # Visible levels of the global TOC; -1 means unlimited
+    'globaltoc_depth': 0,
+    # If False, expand all TOC entries
+    'globaltoc_collapse': False,
+    # If True, show hidden TOC entries
+    'globaltoc_includehidden': False,
+    'base_url': "https://docs.anuket.io/",
+    'repo_url': 'https://gerrit.opnfv.org/',
+    'repo_name': '',
+    'repo_type': 'github',
+}
+
+# Inverse png
+html_logo = '_static/anuket-logo.png'
+html_favicon = '_static/favicon.ico'
diff --git a/docs/index.rst b/docs/index.rst
index 4e59d6d7b..7236f6fbf 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -14,7 +14,7 @@ and service provider networks. Participation is open to anyone,
 whether you are an employee of a member company or just passionate
 about network transformation.
 
-`Anuket Reference Specifications <https://cntt.readthedocs.io/en/stable-kali/index.html>`_
+`Anuket Reference Specifications <https://cntt.readthedocs.io/>`_
 
 Installation Guides and More
 ----------------------------
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 6aeef7f26..5b543fe27 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,9 +1,6 @@
-tox
-Sphinx
-doc8
-docutils
-setuptools
-six
-sphinxcontrib-httpdomain
-sphinx_bootstrap_theme>=0.4.11
-Jinja2<3.1
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+sphinx!=1.6.6,!=1.6.7,!=2.1.0,!=3.0.0,!=3.4.2 # BSD
+doc8 # Apache-2.0
+sphinx-material