Fix sdc-distribution-client link checker pipeline failureHEADmaster

- fix broken tox.ini and add missing six python dependency
- replace references to wiki.onap.org with the new wiki address
- fix timing issues in ClientInitializerTest
- improve README formatting
- bump snapshot version to 2.1.2-SNAPSHOT

Issue-ID: SDC-4704
Change-Id: I0303f44bd9a33b7bc2ee8363eb813cc2258e44f5
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>

4 files changed, 8 insertions, 9 deletions

diff --git a/docs/requirements-docs.txt b/docs/requirements-docs.txt
index 71df2ab..097282b 100644
--- a/docs/requirements-docs.txt
+++ b/docs/requirements-docs.txt
@@ -5,3 +5,4 @@ sphinxcontrib-seqdiag # BSD
 sphinxcontrib-swaggerdoc
 sphinxcontrib-spelling
 sphinxcontrib-plantuml
+six
diff --git a/docs/sections/build.rst b/docs/sections/build.rst
index 4ef3e71..283240f 100644
--- a/docs/sections/build.rst
+++ b/docs/sections/build.rst
@@ -27,7 +27,7 @@ Environment
 
 For more information regarding Env set up see `Setting Up Your Development Environment`_.
 
-.. _Setting Up Your Development Environment: https://wiki.onap.org/display/DW/Setting+Up+Your+Development+Environment
+.. _Setting Up Your Development Environment: https://lf-onap.atlassian.net/wiki/spaces/DW/pages/16220206/Setting+Up+Your+Development+Environment
 
 
 .. _Build steps:
@@ -40,4 +40,3 @@ Run the following from project root:
 ``mvn clean install``
 
 The result is JAR file under the ``sdc-distribution-client/target`` folder
-
diff --git a/docs/sections/release-notes.rst b/docs/sections/release-notes.rst
index cf7b0cf..84949b5 100644
--- a/docs/sections/release-notes.rst
+++ b/docs/sections/release-notes.rst
@@ -52,7 +52,7 @@ Release Data
 New features
 ------------
 Modify client to use kafka native to publish and subscribe to SDC topics
-https://jira.onap.org/browse/DMAAP-1745
+https://lf-onap.atlassian.net/browse/DMAAP-1745
 
 Deliverables
 ------------
@@ -98,8 +98,8 @@ For more information on the ONAP London release, please see:
 #. `SDC Portal`_
 
 .. _`ONAP Home Page`: https://www.onap.org
-.. _`ONAP Wiki Page`: https://wiki.onap.org
+.. _`ONAP Wiki Page`: https://lf-onap.atlassian.net/wiki/spaces/DW/overview?homepageId=16220162
 .. _`ONAP Documentation`: https://docs.onap.org
 .. _`ONAP Release Downloads`: https://git.onap.org
 .. _`SDC ReadTheDocs`: https://docs.onap.org/projects/onap-sdc/en/latest/
-.. _`SDC Portal`: https://wiki.onap.org/display/DW/Service+Design+and+Creation+%28SDC%29+Portal
+.. _`SDC Portal`: https://lf-onap.atlassian.net/wiki/spaces/DW/pages/16253579/Service+Design+and+Creation+SDC+Portal
diff --git a/docs/tox.ini b/docs/tox.ini
index 6e1245c..46075fa 100644
--- a/docs/tox.ini
+++ b/docs/tox.ini
@@ -7,7 +7,7 @@ skipsdist = true
 basepython = python3.8
 deps =
     -r{toxinidir}/requirements-docs.txt
-    -chttps://raw.githubusercontent.com/openstack/requirements/stable/yoga/upper-constraints.txt
+    -chttps://releases.openstack.org/constraints/upper/yoga
     -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt?h=master
 commands =
     sphinx-build -W -q -b html -n -d {envtmpdir}/doctrees {toxinidir} {toxinidir}/_build/html
@@ -16,7 +16,7 @@ commands =
 basepython = python3.8
 deps =
     -r{toxinidir}/requirements-docs.txt
-    -chttps://raw.githubusercontent.com/openstack/requirements/stable/yoga/upper-constraints.txt
+    -chttps://releases.openstack.org/constraints/upper/yoga
     -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt?h=master
 commands =
     sphinx-build -W -q -b linkcheck -d {envtmpdir}/doctrees {toxinidir} {toxinidir}/_build/linkcheck
@@ -25,8 +25,7 @@ commands =
 basepython = python3.8
 deps =
     -r{toxinidir}/requirements-docs.txt
-    -chttps://raw.githubusercontent.com/openstack/requirements/stable/yoga/upper-constraints.txt
+    -chttps://releases.openstack.org/constraints/upper/yoga
     -chttps://git.onap.org/doc/plain/etc/upper-constraints.onap.txt?h=master
 commands =
     sphinx-build -W -q -b spelling -d {envtmpdir}/doctrees {toxinidir} {toxinidir}/_build/spellcheck
-