Ensure lsb-release exists on debian/ubuntu

Change-Id: I74142928d97af932a04e33476771360579e01ee7
Closes-Bug: #1853474

docker/base/Dockerfile.j2

@@ -277,8 +277,10 @@ RUN yum-config-manager --enable rhel-7-server-optional-rpms \
     {# endif for install type is source for RPM based distros #}
 {# endif for base_package_type rpm #}
 {% elif base_package_type == 'deb' %}
+# Ensure lsb_release exists
+{{ macros.install_packages(['lsb-release']) }}
 
-RUN if [ $(awk -F '=' '/DISTRIB_RELEASE/{print $2}' /etc/lsb-release) != "{{ supported_distro_release }}" ]; then \
+RUN if [ $(lsb_release -r -s) != "{{ supported_distro_release }}" ]; then \
         echo "Only release '{{ supported_distro_release }}' is supported on {{ base_distro }}"; false; fi
 
 # Customize PS1 bash shell

kolla/common/config.py

@@ -24,13 +24,13 @@ BASE_ARCH = ['x86_64', 'ppc64le', 'aarch64']
 DEFAULT_BASE_TAGS = {
     'centos': '7',
     'rhel': '7',
-    'debian': 'buster',
+    'debian': '10',
     'ubuntu': '18.04',
 }
 DISTRO_RELEASE = {
     'centos': '7',
     'rhel': '7',
-    'debian': 'buster',
+    'debian': '10',
     'ubuntu': '18.04',
 }
 OPENSTACK_RELEASE = 'master'