Add installation of dbus package

In kolla-ansible, we perform a precheck to see if the python library for
dbus exists, but we do not install it in the bootstrap. This patch
addresses this issue by adding the installation of the dbus python
library.

Change-Id: Idfd4ffd0f80a2f22098639f81be69c664198b6c8
Closes-Bug: #2021585
(cherry picked from commit 1fd93d145a498e1d68e707701e6b3879a6505a58)

roles/docker_sdk/defaults/main.yml

@@ -4,12 +4,14 @@ docker_sdk_packages:
   - "python3-setuptools"
   - "python3-pip"
   - "{% if docker_sdk_python_externally_managed | default(false) and virtualenv is none %}python3-docker{% endif %}"
+  - "{% if docker_sdk_python_externally_managed | default(false) and virtualenv is none %}python3-dbus{% endif %}"
 
 # List of Python packages to install via Pip.
 # NOTE(mnasiadka) docker 3.0.0 is in kolla-ansible requirements
 docker_sdk_pip_packages:
   - "docker>=6.0.0,<7.0.0"
   - "requests<2.32"
+  - "dbus-python"
 
 # APT cache TTL in seconds.
 apt_cache_valid_time: 3600

roles/packages/defaults/main.yml

@@ -15,6 +15,7 @@ ubuntu_pkg_install:
 
 openeuler_pkg_install:
  - python3-docker
+ - python3-dbus
 
 redhat_pkg_install:
  - git

roles/podman_sdk/defaults/main.yml

@@ -4,11 +4,13 @@ podman_sdk_packages:
   - "python3-setuptools"
   - "python3-pip"
   - "{% if podman_sdk_python_externally_managed | default(false) and virtualenv is none %}python3-podman{% endif %}"
+  - "{% if podman_sdk_python_externally_managed | default(false) and virtualenv is none %}python3-dbus{% endif %}"
 
 # List of Python packages to install via Pip.
 # NOTE(kevko) podman 4.7.0 is built in debian as apt package, so..
 podman_sdk_pip_packages:
   - "podman>=4.7.0"
+  - "dbus-python"
 
 # APT cache TTL in seconds.
 apt_cache_valid_time: 3600