Bump up docker Pypi module version

Also updated docs generation code caused by
deprecated properties in recent version of Sphinx.

Fixed deprecated method_whitelist in class
urllib3.util.Retry.

Change-Id: I8e35e127cf5c55a51bfc04972d967521bd5b55df

doc/requirements-doc.txt

@@ -1,5 +1,6 @@
-sphinx_rtd_theme==1.2.0
-pylibyaml==0.1.0
-oslo.versionedobjects==3.1.0
+sphinx_rtd_theme
+pylibyaml
+oslo.versionedobjects
 falcon
-keystoneauth1<=5.1.1
+keystoneauth1
+sphinx

doc/source/conf.py

@@ -19,7 +19,7 @@
 # import os
 # import sys
 # sys.path.insert(0, os.path.abspath('.'))
-import sphinx_rtd_theme
+# import sphinx_rtd_theme
 
 # -- General configuration ------------------------------------------------
 
@@ -97,7 +97,7 @@ todo_include_todos = False
 # a list of builtin themes.
 #
 html_theme = "sphinx_rtd_theme"
-html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
+# html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
 
 # 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

python/drydock_provisioner/drivers/node/maasdriver/api_client.py

@@ -65,7 +65,7 @@ class MaasRequestFactory(object):
         # Adapter for maas for request retries
         retry_strategy = Retry(total=3,
                                status_forcelist=[429, 500, 502, 503, 504],
-                               method_whitelist=[
+                               allowed_methods=[
                                    "HEAD", "GET", "POST", "PUT", "DELETE",
                                    "OPTIONS", "TRACE"
                                ])

tools/gate/playbooks/docker-image-build.yaml

@@ -51,7 +51,6 @@
       block:
         - pip:
             name: docker
-            version: 4.4.4
             executable: pip3
       become: True
 
@@ -59,7 +58,6 @@
       block:
         - pip:
             name: tox
-            version: 3.28.0
             executable: pip3
       become: True
 
@@ -99,6 +97,7 @@
             username: "{{ airship_drydock_quay_creds.username }}"
             password: "{{ airship_drydock_quay_creds.password }}"
             registry_url: "https://quay.io/api/v1/"
+            api_version: "1.43"
 
         - make:
             chdir: "{{ zuul.project.src_dir }}"