Merge "Update Cinder dockerfiles for formatting"

docker/cinder/cinder-api/Dockerfile.j2

@@ -4,7 +4,8 @@ MAINTAINER {{ maintainer }}
 {% if install_type == 'binary' %}
     {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
 
-RUN yum install -y python-keystone \
+RUN yum -y install \
+        python-keystone \
   && yum clean all
 
     {% elif base_distro in ['ubuntu'] %}

docker/cinder/cinder-base/Dockerfile.j2

@@ -4,7 +4,8 @@ MAINTAINER {{ maintainer }}
 {% if install_type == 'binary' %}
     {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
 
-RUN yum -y install openstack-cinder \
+RUN yum -y install \
+        openstack-cinder \
         python-automaton \
         lvm2 \
         ceph-common \

docker/cinder/cinder-volume/Dockerfile.j2

@@ -3,7 +3,7 @@ MAINTAINER {{ maintainer }}
 
 {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
 
-RUN yum install -y \
+RUN yum -y install \
         scsi-target-utils \
     && yum clean all