Updated from OpenStack Ansible Tests

Change-Id: Id17a659fa2a97ea54ff6a6f05dd4f2e388cd779c

.gitignore

@@ -1,3 +1,14 @@
+# Add patterns in here to exclude files created by tools integrated with this
+# repository, such as test frameworks from the project's recommended workflow,
+# rendered documentation and package builds.
+#
+# Don't add patterns to exclude files created by preferred personal tools
+# (editors, IDEs, your operating system itself even). These should instead be
+# maintained outside the repository, for example in a ~/.gitignore file added
+# with:
+#
+# git config --global core.excludesfile '~/.gitignore'
+
 # Compiled source #
 ###################
 *.com
@@ -33,25 +44,11 @@ logs/*
 
 # OS generated files #
 ######################
-.DS_Store
-.DS_Store?
 ._*
-.Spotlight-V100
-.Trashes
-.idea
 .tox
-*.sublime*
 *.egg-info
-Icon?
-ehthumbs.db
-Thumbs.db
 .eggs
 
-# User driven backup files #
-############################
-*.bak
-*.swp
-
 # Generated by pbr while building docs
 ######################################
 AUTHORS
@@ -70,6 +67,3 @@ tests/*.retry
 # Git clones
 openstack-ansible-ops
 previous
-
-# Editor files
-.vscode

Vagrantfile

@@ -51,13 +51,8 @@ Vagrant.configure(2) do |config|
     leap150.vm.box = "opensuse/openSUSE-15.0-x86_64"
   end
 
-  config.vm.define "opensuse151" do |leap150|
-    leap150.vm.box = "opensuse/openSUSE-15.1-x86_64"
-  end
-
-  config.vm.define "ubuntu1604" do |xenial|
-    xenial.disksize.size = "40GB"
-    xenial.vm.box = "ubuntu/xenial64"
+  config.vm.define "opensuse151" do |leap151|
+    leap151.vm.box = "opensuse/openSUSE-15.1-x86_64"
   end
 
   config.vm.define "ubuntu1804" do |bionic|

doc/requirements.txt

@@ -2,10 +2,16 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-# this is required for the docs build jobs
-sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7'  # BSD
-sphinx>=1.8.0,!=2.1.0,>=1.6.2;python_version>='3.4'  # BSD
+# WARNING:
+# This file is maintained in the openstack-ansible-tests repository.
+# https://opendev.org/openstack/openstack-ansible-tests/src/branch/master/sync/doc/requirements.txt
+# If you need to modify this file, update the one in the
+# openstack-ansible-tests repository. Once it merges there, the changes will
+# automatically be proposed to all the repositories which use it.
+
+sphinx>=1.8.0,<2.0.0;python_version=='2.7' # BSD
+sphinx>=1.8.0,!=2.1.0;python_version>='3.4'  # BSD
 sphinxcontrib-svg2pdfconverter>=0.1.0 # BSD
-openstackdocstheme>=1.18.1 # Apache-2.0
+openstackdocstheme>=1.20.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 doc8>=0.6.0 # Apache-2.0