fix doc config fileskohn

Issue-ID: DOC-798

Signed-off-by: thmsdt <thomas.kulik@telekom.de>
Change-Id: I807a8795178112f3548dbfbcea986fa756a28199
(cherry picked from commit f4bfac20ab2aaed86846da037db986d3d1dcb6f2)

7 files changed, 152 insertions, 112 deletions

diff --git a/docs/_static/css/ribbon.css b/docs/_static/css/ribbon.css
index 6008cb1..db927a4 100644
--- a/docs/_static/css/ribbon.css
+++ b/docs/_static/css/ribbon.css
@@ -1,63 +1,64 @@
 .ribbon {
-  z-index: 1000;
-  background-color: #a00;
-  overflow: hidden;
-  white-space: nowrap;
-  position: fixed;
-  top: 25px;
-  right: -50px;
-  -webkit-transform: rotate(45deg);
-     -moz-transform: rotate(45deg);
-      -ms-transform: rotate(45deg);
-       -o-transform: rotate(45deg);
-          transform: rotate(45deg);
-  -webkit-box-shadow: 0 0 10px #888;
-     -moz-box-shadow: 0 0 10px #888;
-          box-shadow: 0 0 10px #888;
-
-}
-
-.ribbon a {
-  border: 1px solid #faa;
-  color: #fff;
-  display: block;
-  font: bold 81.25% 'Helvetica Neue', Helvetica, Arial, sans-serif;
-  margin: 1px 0;
-  padding: 10px 50px;
-  text-align: center;
-  text-decoration: none;
-  text-shadow: 0 0 5px #444;
-  transition: 0.5s;
-}
-
-.ribbon a:hover {
-  background: #c11;
-  color: #fff;
-}
-
-
-/* override table width restrictions */
-@media screen and (min-width: 767px) {
-
-   .wy-table-responsive table td, .wy-table-responsive table th {
-      /* !important prevents the common CSS stylesheets from overriding
-         this as on RTD they are loaded after this stylesheet */
-      white-space: normal !important;
-   }
-
-   .wy-table-responsive {
-      overflow: visible !important;
-   }
-}
-
-@media screen and (max-width: 767px) {
-    .wy-table-responsive table td {
-        white-space: nowrap;
+   z-index: 1000;
+   background-color: #a00;
+   overflow: hidden;
+   white-space: nowrap;
+   position: fixed;
+   top: 25px;
+   right: -50px;
+   -webkit-transform: rotate(45deg);
+      -moz-transform: rotate(45deg);
+       -ms-transform: rotate(45deg);
+        -o-transform: rotate(45deg);
+           transform: rotate(45deg);
+   -webkit-box-shadow: 0 0 10px #888;
+      -moz-box-shadow: 0 0 10px #888;
+           box-shadow: 0 0 10px #888;
+ 
+ }
+ 
+ .ribbon a {
+   border: 1px solid #faa;
+   color: #fff;
+   display: block;
+   font: bold 81.25% 'Helvetica Neue', Helvetica, Arial, sans-serif;
+   margin: 1px 0;
+   padding: 10px 50px;
+   text-align: center;
+   text-decoration: none;
+   text-shadow: 0 0 5px #444;
+   transition: 0.5s;
+ }
+ 
+ .ribbon a:hover {
+   background: #c11;
+   color: #fff;
+ }
+ 
+ 
+ /* override table width restrictions */
+ @media screen and (min-width: 767px) {
+ 
+    .wy-table-responsive table td, .wy-table-responsive table th {
+       /* !important prevents the common CSS stylesheets from overriding
+          this as on RTD they are loaded after this stylesheet */
+       white-space: normal !important;
     }
-}
-
-/* fix width of the screen */
-
-.wy-nav-content {
-    max-width: none;
-}
+ 
+    .wy-table-responsive {
+       overflow: visible !important;
+    }
+ }
+ 
+ @media screen and (max-width: 767px) {
+     .wy-table-responsive table td {
+         white-space: nowrap;
+     }
+ }
+ 
+ /* fix width of the screen */
+ 
+ .wy-nav-content {
+     max-width: 800px;
+ }
+ 
\ No newline at end of file
diff --git a/docs/conf.py b/docs/conf.py
index 9b84263..172975d 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,14 +1,59 @@
-from docs_conf.conf import *
+project = "onap"
+release = "master"
+version = "master"
+
+author = "Open Network Automation Platform"
+# yamllint disable-line rule:line-length
+copyright = "ONAP. Licensed under Creative Commons Attribution 4.0 International License"
+
+pygments_style = "sphinx"
+html_theme = "sphinx_rtd_theme"
+html_theme_options = {
+  "style_nav_header_background": "white",
+  "sticky_navigation": "False" }
+html_logo = "_static/logo_onap_2017.png"
+html_favicon = "_static/favicon.ico"
+html_static_path = ["_static"]
+html_show_sphinx = False
+
+extensions = [
+    'sphinx.ext.intersphinx',
+    'sphinx.ext.graphviz',
+    'sphinxcontrib.blockdiag',
+    'sphinxcontrib.seqdiag',
+    'sphinxcontrib.swaggerdoc',
+    'sphinxcontrib.plantuml',
+    'sphinxcontrib.redoc'
+]
+
+#
+# Map to 'latest' if this file is used in 'latest' (master) 'doc' branch.
+# Change to {releasename} after you have created the new 'doc' branch.
+#
 
 branch = 'latest'
+
+intersphinx_mapping = {}
+doc_url = 'https://docs.onap.org/projects'
 master_doc = 'index'
 
-linkcheck_ignore = [
-    'http://localhost',
-]
+exclude_patterns = ['.tox']
 
-extensions = [
-   'sphinxcontrib.redoc',
+spelling_word_list_filename='spelling_wordlist.txt'
+spelling_lang = "en_GB"
+
+#
+# Example:
+# intersphinx_mapping['onap-aai-aai-common'] = ('{}/onap-aai-aai-common/en/%s'.format(doc_url) % branch, None)
+#
+
+html_last_updated_fmt = '%d-%b-%y %H:%M'
+
+def setup(app):
+    app.add_css_file("css/ribbon.css")
+
+linkcheck_ignore = [
+  r'http://localhost:\d+/'
 ]
 
 redoc = [
@@ -27,10 +72,3 @@ redoc = [
         ]
 
 redoc_uri = 'https://cdn.jsdelivr.net/npm/redoc@next/bundles/redoc.standalone.js'
-
-intersphinx_mapping = {}
-
-html_last_updated_fmt = '%d-%b-%y %H:%M'
-
-def setup(app):
-    app.add_css_file("css/ribbon.css")
diff --git a/docs/conf.yaml b/docs/conf.yaml
deleted file mode 100644
index ab59281..0000000
--- a/docs/conf.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
----
-project_cfg: onap
-project: onap
-
-# Change this to ReleaseBranchName to modify the header
-default-version: latest
-#
diff --git a/docs/requirements-docs.txt b/docs/requirements-docs.txt
index 96c8de2..79f484e 100644
--- a/docs/requirements-docs.txt
+++ b/docs/requirements-docs.txt
@@ -1,2 +1,8 @@
-lfdocs-conf
+sphinx>=4.2.0  # BSD
+sphinx-rtd-theme>=1.0.0  # MIT
+sphinxcontrib-blockdiag  # BSD
+sphinxcontrib-seqdiag # BSD
+sphinxcontrib-swaggerdoc
+sphinxcontrib-spelling
+sphinxcontrib-plantuml
 sphinxcontrib-redoc
diff --git a/docs/sections/offeredapis.rst b/docs/sections/offeredapis.rst
index e7d9f1f..c9af97d 100644
--- a/docs/sections/offeredapis.rst
+++ b/docs/sections/offeredapis.rst
@@ -3,7 +3,7 @@
 .. _offeredapis:
 
 Offered APIs
-=============================================
+============
 
 This document describes the OSDF HAS (Homing and Allocation Service) API
 
@@ -17,15 +17,14 @@ paste into the swagger tool here: https://editor.swagger.io
 
    "OOF OSDF HAS API", ":download:`link <../api/swagger/oof-osdf-has-api.json>`"
    "OOF OPTENG API", ":download:`link <../api/swagger/oof-optf-opteng-api.json>`"
-
-OOF OSDF HAS API
-................
-
-`OSDF API <osdf-api.html>`_
-
-
-OOF OPTENG API
-..............
-
-`OPTENG API <opteng-api.html>`_
-
+ 
+.. OOF OSDF HAS API
+.. ................
+.. 
+.. `OSDF API <osdf-api.html>`_
+.. 
+.. 
+.. OOF OPTENG API
+.. ..............
+.. 
+.. `OPTENG API <opteng-api.html>`_
diff --git a/docs/sections/release-notes.rst b/docs/sections/release-notes.rst
index 62b6fe6..63ab538 100644
--- a/docs/sections/release-notes.rst
+++ b/docs/sections/release-notes.rst
@@ -646,12 +646,12 @@ The Dublin release for OOF delivered the following Epics.
 *Known Vulnerabilities in Used Modules*
 
 OPTFRA osdf code has been formally scanned during build time using NexusIQ and no Critical vulnerability was found.
-The OPTF open Critical security vulnerabilities and their risk assessment have been documented as part of the `project <https://wiki.onap.org/pages/viewpage.action?pageId=64005463>`_.
+The OPTF open Critical security vulnerabilities and their risk assessment have been documented as part of the `project <https://wiki.onap.org/pages/viewpage.action?pageId=64005463>`__.
 
 Quick Links:
-    - `OPTFRA project page <https://wiki.onap.org/display/DW/Optimization+Framework+Project>`_
-    - `Passing Badge information for OPTFRA <https://bestpractices.coreinfrastructure.org/en/projects/1720>`_
-    - `Project Vulnerability Review Table for OPTF <https://wiki.onap.org/pages/viewpage.action?pageId=64005463>`_
+    - `OPTFRA project page <https://wiki.onap.org/display/DW/Optimization+Framework+Project>`__
+    - `Passing Badge information for OPTFRA <https://bestpractices.coreinfrastructure.org/en/projects/1720>`__
+    - `Project Vulnerability Review Table for OPTF <https://wiki.onap.org/pages/viewpage.action?pageId=64005463>`__
 
 **Upgrade Notes**
 
@@ -739,7 +739,7 @@ The Casablanca release for OOF delivered the following Epics.
 **Security Notes**
 
 OPTFRA osdf code has been formally scanned during build time using NexusIQ and no Critical vulnerability was found.
-The OPTF open Critical security vulnerabilities and their risk assessment have been documented as part of the `project <https://wiki.onap.org/pages/viewpage.action?pageId=43385924>`_.
+The OPTF open Critical security vulnerabilities and their risk assessment have been documented as part of the `project <https://wiki.onap.org/pages/viewpage.action?pageId=43385924>`__.
 
 Quick Links:
     - `OPTFRA project page <https://wiki.onap.org/display/DW/Optimization+Framework+Project>`_
diff --git a/docs/tox.ini b/docs/tox.ini
index 980bc22..9d0f3ee 100644
--- a/docs/tox.ini
+++ b/docs/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 1.6
-envlist = docs
+envlist = docs,docs-linkcheck,docs-spellcheck
 skipsdist = true
 
 [testenv:docs]
@@ -8,21 +8,24 @@ basepython = python3.8
 deps =
     -r{toxinidir}/requirements-docs.txt
     -chttps://raw.githubusercontent.com/openstack/requirements/stable/yoga/upper-constraints.txt
-    -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt
+    -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt?h=master
 commands =
-    sphinx-build -b html -n -d {envtmpdir}/doctrees ./ {toxinidir}/_build/html
-    echo "Generated docs available in {toxinidir}/_build/html"
-whitelist_externals =
-    echo
-    git
-    sh
+    sphinx-build -q -b html -n -d {envtmpdir}/doctrees {toxinidir} {toxinidir}/_build/html
 
 [testenv:docs-linkcheck]
 basepython = python3.8
 deps =
     -r{toxinidir}/requirements-docs.txt
     -chttps://raw.githubusercontent.com/openstack/requirements/stable/yoga/upper-constraints.txt
-    -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt
-commands = echo "Link Checking not enforced"
-#commands = sphinx-build -b linkcheck -d {envtmpdir}/doctrees ./ {toxinidir}/_build/linkcheck
-whitelist_externals = echo
+    -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt?h=master
+commands =
+    sphinx-build -q -b linkcheck -d {envtmpdir}/doctrees {toxinidir} {toxinidir}/_build/linkcheck
+
+[testenv:docs-spellcheck]
+basepython = python3.8
+deps =
+    -r{toxinidir}/requirements-docs.txt
+    -chttps://raw.githubusercontent.com/openstack/requirements/stable/yoga/upper-constraints.txt
+    -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt?h=master
+commands =
+    sphinx-build -q -b spelling -d {envtmpdir}/doctrees {toxinidir} {toxinidir}/_build/spellcheck