Update Nova dockerfiles for formatting

Change-Id: Ie3731732f2026cd0d3a1bda2925be2b6479ae5c7
Partial-Bug:#1569417

docker/nova/nova-api/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-nova-api \
+RUN yum -y install \
+        openstack-nova-api \
     && yum clean all
 
     {% elif base_distro in ['ubuntu'] %}

docker/nova/nova-base/Dockerfile.j2

@@ -25,7 +25,8 @@ RUN apt-get install -y --no-install-recommends \
 {% elif install_type == 'source' %}
     {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
 
-RUN yum -y install bridge-utils \
+RUN yum -y install \
+        bridge-utils \
         openvswitch \
     && yum clean all
 

docker/nova/nova-conductor/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-nova-conductor \
+RUN yum -y install \
+        openstack-nova-conductor \
     && yum clean all
 
     {% elif base_distro in ['ubuntu'] %}

docker/nova/nova-consoleauth/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-nova-console \
+RUN yum -y install \
+        openstack-nova-console \
     && yum clean all
 
     {% elif base_distro in ['ubuntu'] %}

docker/nova/nova-network/Dockerfile.j2

@@ -20,7 +20,8 @@ RUN apt-get install -y --no-install-recommends \
 {% elif install_type == 'source' %}
     {% if base_distro in ['centos', 'fedora', 'oraclelinux', 'rhel'] %}
 
-RUN yum -y install initscripts \
+RUN yum -y install \
+        initscripts \
     && yum clean all
 
     {% endif %}

docker/nova/nova-scheduler/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-nova-scheduler \
+RUN yum -y install \
+        openstack-nova-scheduler \
     && yum clean all
 
     {% elif base_distro in ['ubuntu'] %}

docker/nova/nova-spicehtml5proxy/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-nova-spicehtml5proxy \
+RUN yum -y install \
+        openstack-nova-spicehtml5proxy \
     && yum clean all
 
     {% elif base_distro in ['ubuntu'] %}