diff --git a/docker/base/Dockerfile.j2 b/docker/base/Dockerfile.j2
index 22a6278f4c..cd5baf12e5 100644
--- a/docker/base/Dockerfile.j2
+++ b/docker/base/Dockerfile.j2
@@ -3,6 +3,7 @@ MAINTAINER {{ maintainer }}
 
 LABEL kolla_version="{{ kolla_version }}"
 
+{% import "macros.j2" as macros with context %}
 {% block base_header %}{% endblock %}
 {{ include_header }}
 
@@ -32,24 +33,28 @@ RUN if [ $(awk '{match($0, /[0-9]+/,version)}END{print version[0]}' /etc/system-
 
 #### BEGIN REPO ENABLEMENT
 # Turns on Elasticsearch repos
-COPY elasticsearch.yum.repo /etc/yum.repos.d/elasticsearch.repo
+{% set base_yum_repo_files = [
+    'elasticsearch.repo',
+    'kibana.yum.repo',
+    'MariaDB.repo',
+    'influxdb.repo'
+ ] %}
+{% for repo_file in base_yum_repo_files | customizable('yum_repo_files') %}
+COPY {{ repo_file }} /etc/yum.repos.d/{{ repo_file }}
+{% endfor %}
 
-# Turns on Kibana repo
-COPY kibana.yum.repo /etc/yum.repos.d/kibana.yum.repo
-
-# Turns on MariaDB repos throughout the RPM build
-COPY mariadb.yum.repo /etc/yum.repos.d/MariaDB.repo
-
-# Turns on InfluxDB repos throughout the RPM build
-COPY influxdb.yum.repo /etc/yum.repos.d/influxdb.repo
-
-RUN yum -y install \
-        http://repo.percona.com/release/7/RPMS/x86_64/percona-release-0.1-3.noarch.rpm \
-    && rpm --import http://yum.mariadb.org/RPM-GPG-KEY-MariaDB \
-    && rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-Percona \
-    && rpm --import https://packages.elastic.co/GPG-KEY-elasticsearch \
-    && rpm --import https://repos.influxdata.com/influxdb.key
+{% set base_yum_url_packages = [
+   'http://repo.percona.com/release/7/RPMS/x86_64/percona-release-0.1-3.noarch.rpm'
+] %}
+{{ macros.install_packages(base_yum_url_packages | customizable("yum_url_packages")) }}
+{% set base_yum_repo_keys = [
+    'http://yum.mariadb.org/RPM-GPG-KEY-MariaDB',
+    '/etc/pki/rpm-gpg/RPM-GPG-KEY-Percona ',
+    'https://packages.elastic.co/GPG-KEY-elasticsearch',
+    'https://repos.influxdata.com/influxdb.key'
+] %}
 
+RUN true {% for key in base_yum_repo_keys | customizable('yum_repo_keys') %}&& rpm --import {{ key }} {% endfor %}
     {% if install_metatype in ['rdo', 'mixed'] %}
 
 {% for cmd in rpm_setup %}
@@ -69,16 +74,24 @@ RUN yum-config-manager --enable rhel-7-server-rpms \
 
     {% if base_distro == 'centos' %}
 
-RUN rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 \
-    && yum -y install \
-           epel-release \
-           yum-plugin-priorities \
-           centos-release-ceph-hammer \
-           centos-release-qemu-ev \
-    && rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 \
-    && rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Storage \
-    && rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Virtualization \
-    && yum clean all
+RUN rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
+
+{% set base_centos_yup_repo_keys = [
+    '/etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7',
+    '/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Storage',
+    '/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-Virtualization'
+] %}
+
+{% set base_centos_yum_repo_packages = [
+    'epel-release ',
+    'yum-plugin-priorities',
+    'centos-release-ceph-hammer',
+    'centos-release-qemu-ev'
+] %}
+
+{{ macros.install_packages(base_centos_yum_repo_packages | customizable("yum_centos_repo_packages")) }}
+RUN true \
+{% for key in base_centos_yum_repo_keys | customizable('yum_centos_repo_keys') %} && rpm --import {{ key }}{% endfor %} && yum clean all
 
     {% endif %}
     {# Endif for base_distro centos #}
@@ -149,32 +162,32 @@ RUN yum -y update \
 COPY versionlock.list /etc/yum/pluginconf.d/
 
     {% if install_type == 'binary' %}
-
+{% set base_centos_binary_packages = [
+        'sudo',
+        'which',
+        'python',
+        'lvm2',
+        'scsi-target-utils',
+        'iscsi-initiator-utils'
+] %}
 # Install base packages
-RUN yum -y install \
-        sudo \
-        which \
-        python \
-        lvm2 \
-        scsi-target-utils \
-        iscsi-initiator-utils \
-    && yum clean all
-
+{{ macros.install_packages( base_centos_binary_packages | customizable("centos_binary_packages")) }}
     {% endif %}
     {# Endif for install_type binary #}
 
     {% if install_type == 'source' %}
 
+{% set base_centos_source_packages = [
+    'curl',
+    'sudo',
+    'tar',
+    'which',
+    'lvm2',
+    'scsi-target-utils',
+    'iscsi-initiator-utils'
+] %}
 # Update packages
-RUN yum -y install \
-        curl \
-        sudo \
-        tar \
-        which \
-        lvm2 \
-        scsi-target-utils \
-        iscsi-initiator-utils \
-    && yum clean all
+{{ macros.install_packages( base_centos_source_packages | customizable("centos_source_packages")) }}
 
     {% endif %}
     {# endif for install type is source for RPM based distros #}
@@ -235,13 +248,13 @@ COPY apt_preferences.{{ base_distro }} /etc/apt/preferences
 
 {% block base_ubuntu_package_installation %}
 RUN true \
-    {% for key in base_apt_keys %}
+    {% for key in base_apt_keys | customizable('apt_keys') %}
     && apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 {{ key }} \
     {% endfor %}
     && apt-get update \
     && apt-get -y upgrade \
     && apt-get -y dist-upgrade \
-    && apt-get -y install --no-install-recommends {% for package in base_apt_packages %}{{ package }} {% endfor %} \
+    && apt-get -y install --no-install-recommends {% for package in base_apt_packages | customizable('apt_packages') %}{{ package }} {% endfor %} \
     && apt-get clean
 {% endblock %}
 
@@ -264,4 +277,5 @@ RUN touch /usr/local/bin/kolla_extend_start \
     && groupadd kolla \
     && rm -f /tmp/kolla_bashrc
 
+{% block base_footer %}{% endblock %}
 CMD ["kolla_start"]
diff --git a/docker/base/mariadb.yum.repo b/docker/base/MariaDB.repo
similarity index 100%
rename from docker/base/mariadb.yum.repo
rename to docker/base/MariaDB.repo
diff --git a/docker/base/elasticsearch.yum.repo b/docker/base/elasticsearch.repo
similarity index 100%
rename from docker/base/elasticsearch.yum.repo
rename to docker/base/elasticsearch.repo
diff --git a/docker/base/influxdb.yum.repo b/docker/base/influxdb.repo
similarity index 100%
rename from docker/base/influxdb.yum.repo
rename to docker/base/influxdb.repo