Add custom footer section to final image Dockefiles

This patch allows to add instructions to final images
like setting runtime environment variables or deleting
build time HTTP proxies

Change-Id: I23ad325e0898d77804a22038ddc618e1e49afd88
Partially-Implements: blueprint add-proxy-to-dockerfiles

docker_templates/ceilometer/ceilometer-alarm/Dockerfile.j2

@@ -14,3 +14,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/ceilometer/ceilometer-api/Dockerfile.j2

@@ -14,3 +14,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/ceilometer/ceilometer-central/Dockerfile.j2

@@ -14,3 +14,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/ceilometer/ceilometer-collector/Dockerfile.j2

@@ -14,3 +14,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/ceilometer/ceilometer-compute/Dockerfile.j2

@@ -16,3 +16,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/ceilometer/ceilometer-notification/Dockerfile.j2

@@ -14,3 +14,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/cinder/cinder-api/Dockerfile.j2

@@ -14,3 +14,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/cinder/cinder-backup/Dockerfile.j2

@@ -5,3 +5,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/cinder/cinder-scheduler/Dockerfile.j2

@@ -5,3 +5,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/cinder/cinder-volume/Dockerfile.j2

@@ -15,3 +15,5 @@ COPY ./start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/data/Dockerfile.j2

@@ -2,3 +2,5 @@ FROM {{ base_distro }}:{{ base_distro_tag }}
 MAINTAINER Kolla Project (https://launchpad.net/kolla)
 
 CMD /bin/sleep infinity
+
+{{ include_footer }}

docker_templates/designate/designate-api/Dockerfile.j2

@@ -15,3 +15,5 @@ COPY start.sh /start.sh
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/designate/designate-backend-bind9/Dockerfile.j2

@@ -15,3 +15,5 @@ COPY start.sh /start.sh
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/designate/designate-central/Dockerfile.j2

@@ -15,3 +15,5 @@ COPY start.sh /start.sh
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/designate/designate-mdns/Dockerfile.j2

@@ -14,3 +14,5 @@ COPY start.sh /start.sh
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/designate/designate-poolmanager/Dockerfile.j2

@@ -17,3 +17,5 @@ COPY start.sh /start.sh
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/designate/designate-sink/Dockerfile.j2

@@ -16,3 +16,5 @@ COPY start.sh /start.sh
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/galera/Dockerfile.j2

@@ -46,3 +46,5 @@ COPY config-external.sh /opt/kolla/
 COPY start.sh /
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/glance/glance-api/Dockerfile.j2

@@ -5,3 +5,5 @@ COPY start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}

docker_templates/glance/glance-registry/Dockerfile.j2

@@ -5,3 +5,5 @@ COPY start.sh /
 COPY config-external.sh /opt/kolla/
 
 CMD ["/start.sh"]
+
+{{ include_footer }}