Add python3 packages for RHEL systems

RDO is currently working on python3 support for the next version of CentOS/RHEL based systems. This package uses the distro_python3 flag that was added as part of I4028991bad92c0e8e21066cc4173c06ce5eba393 to use the python3 specific package names. This change only adds python3 package names for RHEL systems. Conflicts-With: https://review.openstack.org/#/c/636457/ Change-Id: Iad6b70b433a0dd1b0f8ae6790fd280594517661a Related-Blueprint: python3-support
4 years ago · 3e5d8e2653
58 changed files with 755 additions and 114 deletions
--- a/doc/source/admin/image-building.rst
+++ b/doc/source/admin/image-building.rst
@ -286,7 +286,7 @@ as part of a binary install type build:

 * ``openstack-dashboard``
 * ``httpd``
-* ``mod_wsgi``
+* ``python2-mod_wsgi`` or ``python3-mod_wsgi``
 * ``mod_ssl``
 * ``gettext``

--- a/docker/aodh/aodh-base/Dockerfile.j2
+++ b/docker/aodh/aodh-base/Dockerfile.j2
@ -10,17 +10,28 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}

+       {# NOTE(aschultz): added api because the common package doesn't include the wsgi file. I think this needs fixing #}
       {% set aodh_base_packages = [
            'httpd',
            'mod_ssl',
+            'openstack-aodh-api',
+            'openstack-aodh-common'
+       ] %}
+       {% if distro_python_version.startswith('3') %}
+       {% set aodh_base_packages = aodh_base_packages + [
+            'python3-ldappool',
+            'python3-mod_wsgi'
+        ] %}
+       {% else %}
+       {% set aodh_base_packages =  aodh_base_packages + [
            'mod_wsgi',
-            'openstack-aodh-common',
            'python2-ldappool'
        ] %}
+       {% endif %}

 {{ macros.install_packages(aodh_base_packages | customizable("packages")) }}
 RUN mkdir -p /var/www/cgi-bin/aodh \
-    && cp -a /usr/lib/python2.7/site-packages/aodh/api/app.wsgi /var/www/cgi-bin/aodh/ \
+    && cp -a /usr/bin/aodh-api /var/www/cgi-bin/aodh/ \
    && sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
    {% elif base_package_type == 'deb' %}
@ -44,10 +55,20 @@ RUN mkdir -p /var/www/cgi-bin/aodh \

       {% set aodh_base_packages = [
            'httpd',
-            'mod_wsgi',
            'mod_ssl',
+        ] %}
+       {% if distro_python_version.startswith('3') %}
+       {% set aodh_base_packages = aodh_base_packages + [
+            'python3-ldappool',
+            'python3-mod_wsgi'
+        ] %}
+       {% else %}
+       {% set aodh_base_packages =  aodh_base_packages + [
+            'mod_wsgi',
            'python2-ldappool'
        ] %}
+       {% endif %}
+

 {{ macros.install_packages(aodh_base_packages | customizable("packages")) }}
 RUN mkdir -p /var/www/cgi-bin/aodh \
--- a/docker/barbican/barbican-api/Dockerfile.j2
+++ b/docker/barbican/barbican-api/Dockerfile.j2
@ -10,10 +10,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
       {% set barbican_api_packages = [
                'httpd',
                'mod_ssl',
+                'openstack-barbican-api'
+       ] %}
+
+       {% if distro_python_version.startswith('3') %}
+       {% set barbican_api_packages = barbican_api_packages + [
+                'python3-mod_wsgi',
+                'uwsgi-plugin-python3'
+       ] %}
+       {% else %}
+       {% set barbican_api_packages = barbican_api_packages + [
                'mod_wsgi',
-                'openstack-barbican-api',
                'uwsgi-plugin-python'
       ] %}
+       {% endif %}

 {{ macros.install_packages(barbican_api_packages | customizable("packages")) }}

--- a/docker/barbican/barbican-base/Dockerfile.j2
+++ b/docker/barbican/barbican-base/Dockerfile.j2
@ -18,7 +18,12 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build

 {% elif install_type == 'source' %}
    {% if base_package_type == 'rpm' %}
+        {% if distro_python_version.startswith('3') %}
+        {% set barbican_base_packages = ['uwsgi-plugin-python3'] %}
+        {% else %}
        {% set barbican_base_packages = ['uwsgi-plugin-python'] %}
+        {% endif %}
+
    {% elif base_package_type == 'deb' %}
        {% set barbican_base_packages = ['uwsgi-plugin-python'] %}
    {% endif %}
--- a/docker/base/Dockerfile.j2
+++ b/docker/base/Dockerfile.j2
@ -227,15 +227,25 @@ RUN yum -y install \
 {% block base_redhat_binary_versionlock %}{% endblock %}
    {% if install_type == 'binary' %}
 {% set base_centos_binary_packages = [
+        'findutils',
        'iproute',
        'iscsi-initiator-utils',
        'lvm2',
-        'python',
        'scsi-target-utils',
        'socat',
        'sudo',
        'which'
 ] %}
+{% if distro_python_version.startswith('3') %}
+{% set base_centos_binary_packages = base_centos_binary_packages + [
+        'python3'
+] %}
+{% else %}
+{% set base_centos_binary_packages = base_centos_binary_packages + [
+        'python'
+] %}
+{% endif %}
+
 # Install base packages
 {{ macros.install_packages( base_centos_binary_packages | customizable("centos_binary_packages")) }}
    {% endif %}
--- a/docker/ceilometer/ceilometer-base/Dockerfile.j2
+++ b/docker/ceilometer/ceilometer-base/Dockerfile.j2
@ -10,12 +10,23 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
        {% set ceilometer_base_packages = [
-            'openstack-ceilometer-common',
-            'python-panko',
+            'openstack-ceilometer-common'
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set ceilometer_base_packages = ceilometer_base_packages + [
+            'python3-gnocchiclient',
+            'python3-oslo-db',
+            'python3-panko',
+            'python3-tooz'
+         ] %}
+        {% else %}
+        {% set ceilometer_base_packages = ceilometer_base_packages + [
            'python-gnocchiclient',
            'python-oslo-db',
+            'python-panko',
            'python-tooz'
         ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set ceilometer_base_packages = [
            'ceilometer-common',
--- a/docker/cinder/cinder-api/Dockerfile.j2
+++ b/docker/cinder/cinder-api/Dockerfile.j2
@ -10,9 +10,19 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set cinder_api_packages = [
                'httpd',
                'mod_ssl',
+        ] %}
+
+        {% if distro_python_version.startswith('3') %}
+        {% set cinder_api_packages = cinder_api_packages + [
+                'python3-keystone',
+                'python3-mod_wsgi'
+        ] %}
+        {% else %}
+        {% set cinder_api_packages = cinder_api_packages + [
                'mod_wsgi',
                'python-keystone'
        ] %}
+        {% endif %}
 {{ macros.install_packages(cinder_api_packages | customizable("packages")) }}
 RUN mkdir -p /var/www/cgi-bin/cinder \
    && cp -a /usr/bin/cinder-wsgi /var/www/cgi-bin/cinder/cinder-wsgi \
@ -37,8 +47,13 @@ RUN mkdir -p /var/www/cgi-bin/cinder \
        {% set cinder_api_packages = [
                'httpd',
                'mod_ssl',
-                'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set cinder_api_packages = cinder_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set cinder_api_packages = cinder_api_packages + ['mod_wsgi'] %}
+        {% endif %}
+
 {{ macros.install_packages(cinder_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
--- a/docker/cinder/cinder-base/Dockerfile.j2
+++ b/docker/cinder/cinder-base/Dockerfile.j2
@ -13,10 +13,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
                'ceph-common',
                'lvm2',
                'cryptsetup',
-                'openstack-cinder',
+                'openstack-cinder'
+        ] %}
+
+        {% if distro_python_version.startswith('3') %}
+        {% set cinder_base_packages = cinder_base_packages + [
+                'python3-automaton',
+                'python3-oslo-vmware'
+        ] %}
+        {% else %}
+        {% set cinder_base_packages = cinder_base_packages + [
                'python-automaton',
                'python-oslo-vmware'
        ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set cinder_base_packages = [
                'ceph-common',
--- a/docker/cinder/cinder-volume/Dockerfile.j2
+++ b/docker/cinder/cinder-volume/Dockerfile.j2
@ -9,11 +9,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
    {% set cinder_volume_packages = [
            'nfs-utils',
            'nvmetcli',
-            'python-rtslib',
            'scsi-target-utils',
            'sysfsutils',
            'targetcli'
    ] %}
+
+    {% if distro_python_version.startswith('3') %}
+    {% set cinder_volume_packages = cinder_volume_packages + [
+            'python3-rtslib',
+    ] %}
+    {% else %}
+    {% set cinder_volume_packages = cinder_volume_packages + [
+            'python-rtslib',
+    ] %}
+    {% endif %}
 {{ macros.install_packages(cinder_volume_packages | customizable("packages")) }}

 {% block cinder_volume_redhat_setup %}
--- a/docker/cloudkitty/cloudkitty-api/Dockerfile.j2
+++ b/docker/cloudkitty/cloudkitty-api/Dockerfile.j2
@ -11,9 +11,13 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set cloudkitty_api_packages = [
                'httpd',
                'mod_ssl',
-                'mod_wsgi',
-                'openstack-cloudkitty-api',
+                'openstack-cloudkitty-api'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set cloudkitty_api_packages = cloudkitty_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set cloudkitty_api_packages = cloudkitty_api_packages + ['mod_wsgi'] %}
+        {% endif %}
 {{ macros.install_packages(cloudkitty_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
@ -31,8 +35,12 @@ RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
        {% set cloudkitty_api_packages = [
                'httpd',
                'mod_ssl',
-                'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set cloudkitty_api_packages = cloudkitty_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set cloudkitty_api_packages = cloudkitty_api_packages + ['mod_wsgi'] %}
+        {% endif %}
 {{ macros.install_packages(cloudkitty_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
--- a/docker/collectd/Dockerfile.j2
+++ b/docker/collectd/Dockerfile.j2
@ -13,12 +13,10 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build

 {% if base_package_type == 'rpm' %}
  {% set collectd_packages = collectd_packages + [
-      'collectd-amqp1',
      'collectd-apache',
      'collectd-bind',
      'collectd-ceph',
      'collectd-chrony',
-      'collectd-connectivity',
      'collectd-curl',
      'collectd-curl_json',
      'collectd-curl_xml',
@ -33,25 +31,39 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
      'collectd-mysql',
      'collectd-netlink',
      'collectd-openldap',
-      'collectd-ovs-events',
-      'collectd-ovs-stats',
      'collectd-ping',
-      'collectd-procevent',
      'collectd-python',
      'collectd-sensors',
      'collectd-smart',
      'collectd-snmp',
-      'collectd-snmp-agent',
-      'collectd-sysevent',
      'collectd-utils',
      'collectd-virt',
      'collectd-write_http',
      'collectd-write_kafka',
-      'collectd-write_prometheus',
+      'collectd-write_prometheus'
+  ] %}
+
+  {% if distro_python_version.startswith('3') %}
+  {# TODO(aschultz): there are some missing packages here #}
+  {% set collectd_packages = collectd_packages + [
+      'collectd-ovs_events',
+      'collectd-ovs_stats',
+      'collectd-snmp_agent',
+  ] %}
+  {% else %}
+  {% set collectd_packages = collectd_packages + [
+      'collectd-amqp1',
+      'collectd-connectivity',
+      'collectd-ovs-events',
+      'collectd-ovs-stats',
+      'collectd-procevent',
+      'collectd-snmp-agent',
+      'collectd-sysevent',
      'python-collectd-gnocchi',
      'python2-collectd-rabbitmq-monitoring',
      'python2-sqlalchemy-collectd'
  ] %}
+  {% endif %}

  {% if base_arch in ['x86_64', 'ppc64le'] %}
      {% set collectd_packages = collectd_packages + [
@ -60,11 +72,18 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
  {% endif %}

  {% if base_arch =='x86_64' %}
+    {% if distro_python_version.startswith('3') %}
+      {# NOTE(aschultz): there are some missing packages here #}
+      {% set collectd_packages = collectd_packages + [
+        'collectd-hugepages',
+      ] %}
+    {% else %}
      {% set collectd_packages = collectd_packages + [
        'collectd-hugepages',
        'collectd-rdt',
        'collectd-turbostat'
      ] %}
+    {% endif %}

  {% endif %}
 # make sure, collectd is pulled from centos-opstools
--- a/docker/designate/designate-base/Dockerfile.j2
+++ b/docker/designate/designate-base/Dockerfile.j2
@ -10,11 +10,22 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
       {% set designate_base_packages = [
-            'openstack-designate-common',
+            'openstack-designate-common'
+        ] %}
+
+        {% if distro_python_version.startswith('3') %}
+        {% set designate_base_packages = designate_base_packages + [
+            'python3-oslo-reports',
+            'python3-suds',
+            'python3-tooz'
+        ] %}
+        {% else %}
+        {% set designate_base_packages = designate_base_packages + [
            'python-tooz',
            'python2-oslo-reports',
            'python2-suds'
        ] %}
+        {% endif %}

 {{ macros.install_packages(designate_base_packages | customizable("packages")) }}
    {% elif base_package_type == 'deb' %}
--- a/docker/designate/designate-sink/Dockerfile.j2
+++ b/docker/designate/designate-sink/Dockerfile.j2
@ -8,9 +8,18 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
       {% set designate_sink_packages = [
-            'openstack-designate-sink',
+            'openstack-designate-sink'
+       ] %}
+
+       {% if distro_python_version.startswith('3') %}
+       {% set designate_sink_packages = designate_sink_packages + [
+            'python3-designateclient'
+        ] %}
+       {% else %}
+       {% set designate_sink_packages = designate_sink_packages + [
            'python-designateclient'
        ] %}
+       {% endif %}
    {% elif base_package_type == 'deb' %}
       {% set designate_sink_packages = [
            'designate-sink',
--- a/docker/freezer/freezer-api/Dockerfile.j2
+++ b/docker/freezer/freezer-api/Dockerfile.j2
@ -16,8 +16,12 @@ RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
        {% set freezer_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set freezer_api_packages = freezer_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set freezer_api_packages = freezer_api_packages + ['mod_wsgi'] %}
+        {% endif %}

 {{ macros.install_packages(freezer_api_packages | customizable("packages")) }}

--- a/docker/glance/glance-base/Dockerfile.j2
+++ b/docker/glance/glance-base/Dockerfile.j2
@ -10,11 +10,21 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
        {% set glance_base_packages = [
-            'openstack-glance',
+            'openstack-glance'
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set glance_base_packages = glance_base_packages + [
+            'python3-oslo-vmware',
+            'python3-rados',
+            'python3-rbd'
+        ] %}
+        {% else %}
+        {% set glance_base_packages = glance_base_packages + [
            'python-oslo-vmware',
            'python-rados',
            'python-rbd'
        ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set glance_base_packages = [
            'glance',
--- a/docker/gnocchi/gnocchi-base/Dockerfile.j2
+++ b/docker/gnocchi/gnocchi-base/Dockerfile.j2
@ -10,15 +10,24 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}

-       {% set gnocchi_base_packages = [
+        {% set gnocchi_base_packages = [
            'gnocchi-common',
            'httpd',
            'mod_ssl',
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set gnocchi_base_packages = gnocchi_base_packages + [
+            'python3-cradox',
+            'python3-ldappool',
+            'python3-mod_wsgi'
+        ] %}
+        {% else %}
+        {% set gnocchi_base_packages = gnocchi_base_packages + [
            'mod_wsgi',
            'python2-ldappool',
            'python2-cradox'
        ] %}
-
+        {% endif %}
 {{ macros.install_packages(gnocchi_base_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
@ -52,9 +61,19 @@ RUN {{ macros.install_pip(gnocchi_base_pip_packages | customizable("pip_packages
            'httpd',
            'librados2-devel',
            'mod_ssl',
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set gnocchi_base_packages = gnocchi_base_packages + [
+            'python3-ldappool',
+            'python3-mod_wsgi'
+        ] %}
+        {% else %}
+       {% set gnocchi_base_packages = gnocchi_base_packages + [
            'mod_wsgi',
            'python2-ldappool'
        ] %}
+        {% endif %}
+

        # on x86-64 pip grabs precompiled numpy/scipy - on aarch64/ppc64le
        # it needs to be built
--- a/docker/heat/heat-base/Dockerfile.j2
+++ b/docker/heat/heat-base/Dockerfile.j2
@ -13,9 +13,14 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
    {% set heat_base_packages = [
        'httpd',
        'mod_ssl',
-        'mod_wsgi',
        'openstack-heat-common'
    ] %}
+    {% if distro_python_version.startswith('3') %}
+    {% set heat_base_packages = heat_base_packages + ['python3-mod_wsgi'] %}
+    {% else %}
+    {% set heat_base_packages = heat_base_packages + ['mod_wsgi'] %}
+    {% endif %}
+
 {{ macros.install_packages(heat_base_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
@ -36,8 +41,13 @@ RUN echo > /etc/apache2/ports.conf
    {% set heat_base_packages = [
        'httpd',
        'mod_ssl',
-        'mod_wsgi'
    ] %}
+    {% if distro_python_version.startswith('3') %}
+    {% set heat_base_packages = heat_base_packages + ['python3-mod_wsgi'] %}
+    {% else %}
+    {% set heat_base_packages = heat_base_packages + ['mod_wsgi'] %}
+    {% endif %}
+
 {{ macros.install_packages(heat_base_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
--- a/docker/heat/heat-engine/Dockerfile.j2
+++ b/docker/heat/heat-engine/Dockerfile.j2
@ -7,11 +7,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build

 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
-       {% set heat_engine_packages = [
-            'python-barbicanclient',
-            'python-zaqarclient',
+        {% set heat_engine_packages = [
            'openstack-heat-engine'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set heat_engine_packages = heat_engine_packages + [
+            'python3-barbicanclient',
+            'python3-zaqarclient'
+        ] %}
+        {% else %}
+        {% set heat_engine_packages = heat_engine_packages + [
+            'python-barbicanclient',
+            'python-zaqarclient'
+        ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set heat_engine_packages = ['heat-engine'] %}
    {% endif %}
--- a/docker/horizon/Dockerfile.j2
+++ b/docker/horizon/Dockerfile.j2
@ -9,11 +9,15 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build

 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
+        {% if distro_python_version.startswith('3') %}
+        {% set horizon_python = 'python3' %}
+        {% else %}
+        {% set horizon_python = 'python2' %}
+        {% endif %}
        {% set horizon_packages = [
                'gettext',
                'httpd',
                'mod_ssl',
-                'mod_wsgi',
                'openstack-cloudkitty-ui',
                'openstack-dashboard',
                'openstack-designate-ui',
@ -29,22 +33,27 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
                'openstack-trove-ui',
                'openstack-vitrage-ui'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set horizon_packages = horizon_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set horizon_packages = horizon_packages + ['mod_wsgi'] %}
+        {% endif %}

 {{ macros.install_packages(horizon_packages | customizable("packages")) }}

 {% block horizon_redhat_binary_setup %}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf \
-    && ln -s /usr/share/openstack-dashboard/openstack_dashboard /usr/lib/python2.7/site-packages/openstack_dashboard \
-    && ln -s /usr/share/openstack-dashboard/static /usr/lib/python2.7/site-packages/static \
+    && ln -s /usr/share/openstack-dashboard/openstack_dashboard /usr/lib/python{{ distro_python_version }}/site-packages/openstack_dashboard \
+    && ln -s /usr/share/openstack-dashboard/static /usr/lib/python{{ distro_python_version }}/site-packages/static \
    && chown -R horizon: /etc/openstack-dashboard /usr/share/openstack-dashboard \
    && chown -R apache: /usr/share/openstack-dashboard/static \
    && sed -i "s|WEBROOT = '/dashboard/'|WEBROOT = '/'|" /etc/openstack-dashboard/local_settings \
    && cp /usr/share/openstack-dashboard/manage.py /usr/bin/manage.py \
    && rm -f /usr/share/openstack-dashboard/openstack_dashboard/local/enabled/?[^_]*.py* \
-    && rm -f /usr/lib/python2.7/site-packages/openstack_dashboard/local/enabled/?[^_]*.py* \
-    && for locale in /usr/lib/python2.7/site-packages/*/locale; do \
-           (cd ${locale%/*} && /usr/bin/python /usr/bin/manage.py compilemessages) \
+    && rm -f /usr/lib/python{{ distro_python_version }}/site-packages/openstack_dashboard/local/enabled/?[^_]*.py* \
+    && for locale in /usr/lib/python{{ distro_python_version }}/site-packages/*/locale; do \
+           (cd ${locale%/*} && /usr/bin/{{ horizon_python }} /usr/bin/manage.py compilemessages) \
       done
 {% endblock %}

@ -87,8 +96,12 @@ RUN echo > /etc/apache2/ports.conf \
                'gettext',
                'httpd',
                'mod_ssl',
-                'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set horizon_packages = horizon_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set horizon_packages = horizon_packages + ['mod_wsgi'] %}
+        {% endif %}

 {{ macros.install_packages(horizon_packages | customizable("packages")) }}

--- a/docker/ironic/ironic-api/Dockerfile.j2
+++ b/docker/ironic/ironic-api/Dockerfile.j2
@ -10,9 +10,13 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set ironic_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi',
            'openstack-ironic-api'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set ironic_api_packages = ironic_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set ironic_api_packages = ironic_api_packages + ['mod_wsgi'] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set ironic_api_packages = [
            'apache2',
@ -26,8 +30,12 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set ironic_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set ironic_api_packages = ironic_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set ironic_api_packages = ironic_api_packages + ['mod_wsgi'] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set ironic_api_packages = [
            'apache2',
--- a/docker/ironic/ironic-conductor/Dockerfile.j2
+++ b/docker/ironic/ironic-conductor/Dockerfile.j2
@ -18,19 +18,35 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
            'openstack-ironic-staging-drivers',
            'parted',
            'psmisc',
+            'shellinabox',
+            'util-linux',
+            'xfsprogs'
+        ] %}
+
+        {% if distro_python_version.startswith('3') %}
+        {% set ironic_conductor_packages = ironic_conductor_packages + [
+            'ansible-python3',
+            'python3-dracclient',
+            'python3-ironic-inspector-client',
+            'python3-proliantutils',
+            'python3-pysnmp',
+            'python3-scciclient',
+            'python3-sushy',
+            'python3-systemd'
+        ] %}
+        {% else %}
+        {% set ironic_conductor_packages = ironic_conductor_packages + [
            'pysnmp',
-            'python2-ImcSdk',
+            'python-UcsSdk',
            'python-dracclient',
            'python-ironic-inspector-client',
            'python-proliantutils',
            'python-scciclient',
            'python-sushy',
-            'python-UcsSdk',
-            'shellinabox',
-            'systemd-python',
-            'util-linux',
-            'xfsprogs',
+            'python2-ImcSdk',
+            'systemd-python'
        ] %}
+        {% endif %}
        {% if base_distro in ['centos', 'oraclelinux'] %}
            {% set ironic_conductor_packages = ironic_conductor_packages + [
                'qemu-img-ev'
--- a/docker/ironic/ironic-pxe/Dockerfile.j2
+++ b/docker/ironic/ironic-pxe/Dockerfile.j2
@ -10,9 +10,13 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        'httpd',
        'ipxe-bootimgs',
        'mod_ssl',
-        'mod_wsgi',
        'tftp-server'
    ] %}
+    {% if distro_python_version.startswith('3') %}
+    {% set ironic_pxe_packages = ironic_pxe_packages + ['python3-mod_wsgi'] %}
+    {% else %}
+    {% set ironic_pxe_packages = ironic_pxe_packages + ['mod_wsgi'] %}
+    {% endif %}

    {% if base_arch == 'x86_64' %}
        {% set ironic_pxe_packages = ironic_pxe_packages + [
--- a/docker/iscsid/Dockerfile.j2
+++ b/docker/iscsid/Dockerfile.j2
@ -8,10 +8,19 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if base_package_type == 'rpm' %}
    {% set iscsid_packages = [
        'iscsi-initiator-utils',
-        'python-rtslib',
        'targetcli'
    ] %}

+    {% if distro_python_version.startswith('3') %}
+    {% set iscsid_packages = iscsid_packages + [
+        'python3-rtslib'
+    ] %}
+    {% else %}
+    {% set iscsid_packages = iscsid_packages + [
+        'python-rtslib'
+    ] %}
+    {% endif %}
+
 {% elif base_package_type == 'deb' %}
    {% set iscsid_packages = [
        'open-iscsi',
--- a/docker/keystone/keystone-base/Dockerfile.j2
+++ b/docker/keystone/keystone-base/Dockerfile.j2
@ -14,11 +14,22 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
            'mod_auth_mellon',
            'mod_auth_openidc',
            'mod_ssl',
+            'openstack-keystone'
+        ] %}
+
+        {% if distro_python_version.startswith('3') %}
+        {% set keystone_base_packages = keystone_base_packages + [
+            'python3-keystoneclient',
+            'python3-ldappool',
+            'python3-mod_wsgi'
+        ] %}
+        {% else %}
+        {% set keystone_base_packages = keystone_base_packages + [
            'mod_wsgi',
-            'openstack-keystone',
-            'python2-ldappool',
-            'python-keystoneclient'
+            'python-keystoneclient',
+            'python2-ldappool'
        ] %}
+        {% endif %}

 {{ macros.install_packages(keystone_base_packages | customizable("packages")) }}
 RUN mkdir -p /var/www/cgi-bin/keystone \
@ -52,9 +63,19 @@ RUN mkdir -p /var/www/cgi-bin/keystone \
            'mod_auth_mellon',
            'mod_auth_openidc',
            'mod_ssl',
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set keystone_base_packages = keystone_base_packages + [
+            'python3-ldappool',
+            'python3-mod_wsgi'
+        ] %}
+        {% else %}
+        {% set keystone_base_packages = keystone_base_packages + [
            'mod_wsgi',
            'python2-ldappool'
        ] %}
+        {% endif %}
+
 {{ macros.install_packages(keystone_base_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
--- a/docker/keystone/keystone/Dockerfile.j2
+++ b/docker/keystone/keystone/Dockerfile.j2
@ -13,9 +13,18 @@ RUN chmod 755 /usr/local/bin/kolla_extend_start /usr/local/bin/kolla_keystone_bo
    # TODO: oraclelinux fails to install these packages. Should be added when this is fixed.
    {% if base_package_type == 'rpm' and base_distro != 'oraclelinux' %}
        {% set keystone_packages = [
-            'mod_auth_gssapi',
-            'python-requests-kerberos',
+            'mod_auth_gssapi'
+        ] %}
+
+        {% if distro_python_version.startswith('3') %}
+        {% set keystone_packages = keystone_packages + [
+            'python3-requests-kerberos'
+        ] %}
+        {% else %}
+        {% set keystone_packages = keystone_packages + [
+            'python-requests-kerberos'
        ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set keystone_packages = [
            'libapache2-mod-auth-gssapi',
--- a/docker/macros.j2
+++ b/docker/macros.j2
@ -1,8 +1,8 @@
 {% macro install_packages(packages) -%}
 {% if packages is defined and packages|length > 0 -%}
-    {% if base_distro in ['centos', 'oraclelinux', 'rhel'] -%}
+    {% if base_package_type == 'rpm' -%}
        RUN yum -y install {{ packages | join(' ') }} && yum clean all && rm -rf /var/cache/yum
-    {%- elif base_distro in ['debian', 'ubuntu'] -%}
+    {%- elif base_package_type == 'deb' -%}
        {#-
          debian_package_install is a utility method to build up an appropriate
          set of commands to install packages in a debian-based environment that
--- a/docker/manila/manila-api/Dockerfile.j2
+++ b/docker/manila/manila-api/Dockerfile.j2
@ -10,8 +10,12 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set manila_api_packages = [
                'httpd',
                'mod_ssl',
-                'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set manila_api_packages = manila_api_packages + ['python3-mod_wsgi' ] %}
+        {% else %}
+        {% set manila_api_packages = manila_api_packages + ['mod_wsgi' ] %}
+        {% endif %}
 {{ macros.install_packages(manila_api_packages | customizable("packages")) }}
 RUN mkdir -p /var/www/cgi-bin/manila \
    && cp -a /usr/bin/manila-wsgi /var/www/cgi-bin/manila/manila-wsgi \
@ -37,8 +41,12 @@ RUN mkdir -p /var/www/cgi-bin/manila \
        {% set manila_api_packages = [
                'httpd',
                'mod_ssl',
-                'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set manila_api_packages = manila_api_packages + ['python3-mod_wsgi' ] %}
+        {% else %}
+        {% set manila_api_packages = manila_api_packages + ['mod_wsgi' ] %}
+        {% endif %}
 {{ macros.install_packages(manila_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
--- a/docker/mistral/mistral-api/Dockerfile.j2
+++ b/docker/mistral/mistral-api/Dockerfile.j2
@ -10,9 +10,13 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set mistral_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi',
            'openstack-mistral-api'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set mistral_api_packages = mistral_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set mistral_api_packages = mistral_api_packages + ['mod_wsgi'] %}
+        {% endif %}
 {{ macros.install_packages(mistral_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
@ -32,8 +36,12 @@ RUN echo > /etc/apache2/ports.conf
        {% set mistral_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set mistral_api_packages = mistral_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set mistral_api_packages = mistral_api_packages + ['mod_wsgi'] %}
+        {% endif %}
 {{ macros.install_packages(mistral_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
--- a/docker/monasca/monasca-base/Dockerfile.j2
+++ b/docker/monasca/monasca-base/Dockerfile.j2
@ -18,8 +18,12 @@ RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
        {% set monasca_base_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set monasca_base_packages = monasca_base_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set monasca_base_packages = monasca_base_packages + ['mod_wsgi'] %}
+        {% endif %}

 {{ macros.install_packages(monasca_base_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
--- a/docker/networking-baremetal/ironic-neutron-agent/Dockerfile.j2
+++ b/docker/networking-baremetal/ironic-neutron-agent/Dockerfile.j2
@ -9,11 +9,18 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build

    {% if base_package_type == 'rpm' %}

+        {% if distro_python_version.startswith('3') %}
        {% set ironic_neutron_agent_packages = [
-            'python-networking-baremetal',
-            'python-ironic-neutron-agent'
+            'python3-ironic-neutron-agent',
+            'python3-networking-baremetal'
+        ] %}
+        {% else %}
+        {% set ironic_neutron_agent_packages = [
+            'python-ironic-neutron-agent',
+            'python-networking-baremetal'
        ] %}

+        {% endif %}
    {% elif base_package_type == 'deb' %}

 RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
--- a/docker/neutron/neutron-base/Dockerfile.j2
+++ b/docker/neutron/neutron-base/Dockerfile.j2
@ -22,13 +22,25 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
            'openstack-neutron-fwaas',
            'openstack-neutron-lbaas',
            'openstack-neutron-ml2',
-            'openvswitch',
+            'openvswitch'
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set neutron_base_packages = neutron_base_packages + [
+            'python3-networking-sfc',
+            'python3-networking-vmware-nsx',
+            'python3-networking-baremetal',
+            'python3-openvswitch',
+            'python3-oslo-vmware'
+        ] %}
+        {% else %}
+        {% set neutron_base_packages = neutron_base_packages + [
            'python-networking-sfc',
            'python-networking-vmware-nsx',
            'python2-networking-baremetal',
            'python2-openvswitch',
            'python2-oslo-vmware'
        ] %}
+        {% endif %}

    {% elif base_package_type == 'deb' %}

--- a/docker/neutron/neutron-metadata-agent-ovn/Dockerfile.j2
+++ b/docker/neutron/neutron-metadata-agent-ovn/Dockerfile.j2
@ -8,9 +8,15 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}

    {% if base_package_type == 'rpm' %}
+        {% if distro_python_version.startswith('3') %}
+        {% set neutron_metadata_agent_ovn_packages = [
+            'python3-networking-ovn-metadata-agent'
+        ] %}
+        {% else %}
        {% set neutron_metadata_agent_ovn_packages = [
            'python-networking-ovn-metadata-agent'
        ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set neutron_metadata_agent_ovn_packages = [
            'python3-networking-ovn'
--- a/docker/neutron/neutron-server-opendaylight/Dockerfile.j2
+++ b/docker/neutron/neutron-server-opendaylight/Dockerfile.j2
@ -9,17 +9,26 @@ USER root

 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
+        {% if distro_python_version.startswith('3') %}
+        {% set neutron_server_opendaylight_packages = [
+            'python3-networking-bgpvpn',
+            'python3-networking-bgpvpn-heat',
+            'python3-networking-l2gw',
+            'python3-networking-odl'
+        ] %}
+        {% else %}
        {% set neutron_server_opendaylight_packages = [
-            'python-networking-odl',
            'python-networking-bgpvpn',
+            'python-networking-bgpvpn-heat',
            'python-networking-l2gw',
-            'python-networking-bgpvpn-heat'
+            'python-networking-odl'
        ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
        {% set neutron_server_opendaylight_packages = [
-            'python3-networking-odl',
            'python3-networking-bgpvpn',
            'python3-networking-l2gw',
+            'python3-networking-odl'
        ] %}
    {% endif %}

--- a/docker/neutron/neutron-server-ovn/Dockerfile.j2
+++ b/docker/neutron/neutron-server-ovn/Dockerfile.j2
@ -9,9 +9,16 @@ USER root

 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
+        {% if distro_python_version.startswith('3') %}
        {% set neutron_server_ovn_packages = [
-            'python-networking-ovn',
+            'python3-networking-ovn'
        ] %}
+        {% else %}
+        {% set neutron_server_ovn_packages = [
+            'python-networking-ovn'
+        ] %}
+        {% endif %}
+
    {% elif base_package_type == 'deb' %}
        {% set neutron_server_ovn_packages = [
            'python3-networking-ovn',
--- a/docker/neutron/neutron-server/Dockerfile.j2
+++ b/docker/neutron/neutron-server/Dockerfile.j2
@ -7,12 +7,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build

 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}
-
        {% set neutron_server_packages = [
            'openstack-neutron-vpnaas',
-            'python-networking-generic-switch',
        ] %}

+        {% if distro_python_version.startswith('3') %}
+        {% set neutron_server_packages = neutron_server_packages + [
+            'python3-networking-generic-switch'
+        ] %}
+        {% else %}
+        {% set neutron_server_packages = neutron_server_packages + [
+            'python-networking-generic-switch'
+        ] %}
+        {% endif %}
+
    {% elif base_package_type == 'deb' %}

        {% set neutron_server_packages = [
--- a/docker/nova/nova-api/Dockerfile.j2
+++ b/docker/nova/nova-api/Dockerfile.j2
@ -11,9 +11,14 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set nova_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi',
            'openstack-nova-api'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set nova_api_packages = nova_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set nova_api_packages = nova_api_packages + ['mod_wsgi'] %}
+        {% endif %}
+
 {{ macros.install_packages(nova_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
@ -38,8 +43,13 @@ RUN echo > /etc/apache2/ports.conf
        {% set nova_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set nova_api_packages = nova_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set nova_api_packages = nova_api_packages + ['mod_wsgi'] %}
+        {% endif %}
+
 {{ macros.install_packages(nova_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
    && sed -i -r 's,^(Listen 443),#\1,' /etc/httpd/conf.d/ssl.conf
--- a/docker/nova/nova-base/Dockerfile.j2
+++ b/docker/nova/nova-base/Dockerfile.j2
@ -12,10 +12,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build

        {% set nova_base_packages = [
                'openstack-nova-common',
-                'openvswitch',
+                'openvswitch'
+        ] %}
+
+        {% if distro_python_version.startswith('3') %}
+        {% set nova_base_packages = nova_base_packages + [
+                'python3-cinderclient',
+                'python3-keystoneclient'
+        ] %}
+        {% else %}
+        {% set nova_base_packages = nova_base_packages + [
                'python-cinderclient',
                'python-keystoneclient'
        ] %}
+        {% endif %}

        {% if base_arch == 'x86_64' %}
            {% if base_distro in ['centos', 'oraclelinux', 'rhel'] and base_distro_tag.startswith('7') %}
--- a/docker/nova/nova-compute/Dockerfile.j2
+++ b/docker/nova/nova-compute/Dockerfile.j2
@ -19,13 +19,24 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
            'openstack-nova-compute',
            'openvswitch',
            'parted',
-            'python-libguestfs',
-            'python-oslo-vmware',
-            'python-rtslib',
            'sysfsutils',
            'targetcli'
        ] %}

+        {% if distro_python_version.startswith('3') %}
+        {% set nova_compute_packages = nova_compute_packages + [
+            'python3-libguestfs',
+            'python3-oslo-vmware',
+            'python3-rtslib'
+        ] %}
+        {% else %}
+        {% set nova_compute_packages = nova_compute_packages + [
+            'python-libguestfs',
+            'python-oslo-vmware',
+            'python-rtslib'
+        ] %}
+        {% endif %}
+
 {{ macros.install_packages(nova_compute_packages | customizable("packages")) }}

    {% elif base_package_type == 'deb' %}
--- a/docker/nova/nova-placement-api/Dockerfile.j2
+++ b/docker/nova/nova-placement-api/Dockerfile.j2
@ -11,9 +11,13 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set nova_placement_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi',
            'openstack-nova-placement-api'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set nova_placement_api_packages = nova_placement_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set nova_placement_api_packages = nova_placement_api_packages + ['mod_wsgi'] %}
+        {% endif %}

 {{ macros.install_packages(nova_placement_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
@ -37,8 +41,12 @@ RUN truncate -s 0 /etc/apache2/ports.conf
        {% set nova_placement_api_packages = [
            'httpd',
            'mod_ssl',
-            'mod_wsgi'
        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set nova_placement_api_packages = nova_placement_api_packages + ['python3-mod_wsgi'] %}
+        {% else %}
+        {% set nova_placement_api_packages = nova_placement_api_packages + ['mod_wsgi'] %}
+        {% endif %}

 {{ macros.install_packages(nova_placement_api_packages | customizable("packages")) }}
 RUN sed -i -r 's,^(Listen 80),#\1,' /etc/httpd/conf/httpd.conf \
--- a/docker/nova/nova-spicehtml5proxy/Dockerfile.j2
+++ b/docker/nova/nova-spicehtml5proxy/Dockerfile.j2
@ -9,11 +9,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
    {% if base_package_type == 'rpm' %}

        {% set nova_spicehtml5proxy_packages = [
-            'numpy',
            'openstack-nova-spicehtml5proxy',
            'spice-html5'
        ] %}

+        {% if distro_python_version.startswith('3') %}
+        {% set nova_spicehtml5proxy_packages = nova_spicehtml5proxy_packages + [
+            'python3-numpy',
+        ] %}
+        {% else %}
+        {% set nova_spicehtml5proxy_packages = nova_spicehtml5proxy_packages + [
+            'numpy',
+        ] %}
+        {% endif %}
+
    {% elif base_package_type == 'deb' %}

        {% set nova_spicehtml5proxy_packages = [
--- a/docker/novajoin/novajoin-base/Dockerfile.j2
+++ b/docker/novajoin/novajoin-base/Dockerfile.j2
@ -10,9 +10,15 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if install_type == 'binary' %}
    {% if base_package_type == 'rpm' %}

+        {% if distro_python_version.startswith('3') %}
+        {% set novajoin_base_packages = [
+            'python3-novajoin'
+        ] %}
+        {% else %}
        {% set novajoin_base_packages = [
            'python-novajoin'
        ] %}
+        {% endif %}

    {% else %}
 RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
--- a/docker/octavia/octavia-api/Dockerfile.j2
+++ b/docker/octavia/octavia-api/Dockerfile.j2
@ -10,9 +10,17 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
        {% set octavia_api_packages = [
            'openstack-octavia-api',
            'httpd',
-            'mod_ssl',
+            'mod_ssl'
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set octavia_api_packages = octavia_api_packages + [
+            'python3-mod_wsgi'
+        ] %}
+        {% else %}
+        {% set octavia_api_packages = octavia_api_packages + [
            'mod_wsgi'
        ] %}
+        {% endif %}
    {% elif base_package_type == 'deb' %}
 RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
            && /bin/false
@ -23,9 +31,18 @@ RUN echo '{{ install_type }} not yet available for {{ base_distro }}' \
    {% if base_package_type == 'rpm' %}
        {% set octavia_api_packages = [
            'httpd',
-            'mod_ssl',
+            'mod_ssl'
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set octavia_api_packages = octavia_api_packages + [
+            'python3-mod_wsgi'
+        ] %}
+        {% else %}
+        {% set octavia_api_packages = octavia_api_packages + [
            'mod_wsgi'
        ] %}
+        {% endif %}
+
    {% elif base_package_type == 'deb' %}
        {% set octavia_api_packages = [
            'apache2',
--- a/docker/openstack-base/Dockerfile.j2
+++ b/docker/openstack-base/Dockerfile.j2
@ -15,8 +15,92 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
            'libxslt',
            'libyaml',
            'mailcap',
-            'MySQL-python',
            'openssl',
+            'systemd-sysv',
+            'tcp_wrappers-libs'
+        ] %}
+        {% if distro_python_version.startswith('3') %}
+        {% set openstack_base_packages = openstack_base_packages + [
+            'procps-ng',
+            'python3-PyYAML',
+            'python3-alembic',
+            'python3-anyjson',
+            'python3-aodhclient',
+            'python3-barbicanclient',
+            'python3-cachetools',
+            'python3-cloudkittyclient',
+            'python3-congressclient',
+            'python3-contextlib2',
+            'python3-cryptography',
+            'python3-designateclient',
+            'python3-elasticsearch',
+            'python3-eventlet',
+            'python3-extras',
+            'python3-glanceclient',
+            'python3-gnocchiclient',
+            'python3-heatclient',
+            'python3-httplib2',
+            'python3-ironicclient',
+            'python3-iso8601',
+            'python3-kazoo',
+            'python3-keystoneauth1',
+            'python3-keystoneclient',
+            'python3-keystonemiddleware',
+            'python3-logutils',
+            'python3-lxml',
+            'python3-magnumclient',
+            'python3-manilaclient',
+            'python3-migrate',
+            'python3-mimeparse',
+            'python3-mistralclient',
+            'python3-muranoclient',
+            'python3-mysql',
+            'python3-neutronclient',
+            'python3-novaclient',
+            'python3-openstackclient',
+            'python3-oslo-cache',
+            'python3-oslo-concurrency',
+            'python3-oslo-config',
+            'python3-oslo-context',
+            'python3-oslo-db',
+            'python3-oslo-i18n',
+            'python3-oslo-log',
+            'python3-oslo-messaging',
+            'python3-oslo-middleware',
+            'python3-oslo-policy',
+            'python3-oslo-reports',
+            'python3-oslo-rootwrap',
+            'python3-oslo-serialization',
+            'python3-oslo-service',
+            'python3-oslo-utils',
+            'python3-oslo-versionedobjects',
+            'python3-osprofiler',
+            'python3-paramiko',
+            'python3-paste-deploy',
+            'python3-pbr',
+            'python3-pika',
+            'python3-posix_ipc',
+            'python3-prettytable',
+            'python3-psycopg2',
+            'python3-pyasn1',
+            'python3-redis',
+            'python3-retrying',
+            'python3-routes',
+            'python3-saharaclient',
+            'python3-sqlalchemy',
+            'python3-sqlparse',
+            'python3-swiftclient',
+            'python3-sysv_ipc',
+            'python3-tooz',
+            'python3-troveclient',
+            'python3-vitrageclient',
+            'python3-webob',
+            'python3-zaqarclient',
+            'util-linux-user'
+        ] %}
+        {% else %}
+        {% set openstack_base_packages = openstack_base_packages + [
+            'MySQL-python',
            'python2-cryptography',
            'python2-eventlet',
            'python2-iso8601',
@ -91,10 +175,9 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
            'python2-webob',
            'python-zaqarclient',
            'PyYAML',
-            'systemd-sysv',
-            'sysvinit-tools',
-            'tcp_wrappers-libs'
+            'sysvinit-tools'
        ] %}
+        {% endif %}

    {% elif base_package_type == 'deb' %}

--- a/docker/openvswitch/openvswitch-base/Dockerfile.j2
+++ b/docker/openvswitch/openvswitch-base/Dockerfile.j2
@ -10,11 +10,20 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build
 {% if base_package_type == 'rpm' %}
    {% set openvswitch_base_packages = [
        'openvswitch',
-        'python-netifaces',
-        'python-openvswitch',
        'tcpdump'
    ] %}

+    {% if distro_python_version.startswith('3') %}
+    {% set openvswitch_base_packages = openvswitch_base_packages + [
+        'python3-netifaces',
+        'python3-openvswitch'
+    ] %}
+    {% else %}
+    {% set openvswitch_base_packages = openvswitch_base_packages + [
+        'python-netifaces',
+        'python-openvswitch'
+    ] %}
+    {% endif %}