Rebase the gluster image to CentOS.

test/images/volumes-tester/gluster/Dockerfile

@@ -12,10 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM ubuntu:14.04
+FROM centos
 MAINTAINER Jan Safranek, jsafrane@redhat.com
-ENV DEBIAN_FRONTEND noninteractive
-RUN apt-get update -qq && apt-get install -y glusterfs-server -qq
+ADD gluster.repo /etc/yum.repos.d/
+RUN yum -y install hostname glusterfs-server && yum clean all
 ADD glusterd.vol /etc/glusterfs/
 ADD run_gluster.sh /usr/local/bin/
 ADD index.html /vol/

test/images/volumes-tester/gluster/Makefile

 all: push
 
-TAG = 0.1
+TAG = 0.2
 
 container:
 	docker build -t gcr.io/google_containers/volume-gluster . # Build new image and automatically tag it as latest

test/images/volumes-tester/gluster/gluster.repo

+[epel]
+name=Extra Packages for Enterprise Linux 7 - $basearch
+#baseurl=http://download.fedoraproject.org/pub/epel/7/$basearch
+mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=$basearch
+failovermethod=priority
+enabled=1
+gpgcheck=1
+gpgkey=https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7
+
+[epel-debuginfo]
+name=Extra Packages for Enterprise Linux 7 - $basearch - Debug
+#baseurl=http://download.fedoraproject.org/pub/epel/7/$basearch/debug
+mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-7&arch=$basearch
+failovermethod=priority
+enabled=0
+gpgcheck=1
+gpgkey=https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7
+
+[epel-source]
+name=Extra Packages for Enterprise Linux 7 - $basearch - Source
+#baseurl=http://download.fedoraproject.org/pub/epel/7/SRPMS
+mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-7&arch=$basearch
+failovermethod=priority
+enabled=0
+gpgcheck=1
+gpgkey=https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-7
+
+[glusterfs-epel]
+name=GlusterFS is a clustered file-system capable of scaling to several petabytes.
+baseurl=http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/epel-$releasever/$basearch/
+enabled=1
+skip_if_unavailable=1
+gpgcheck=1
+gpgkey=http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/pub.key
+
+[glusterfs-noarch-epel]
+name=GlusterFS is a clustered file-system capable of scaling to several petabytes.
+baseurl=http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/epel-$releasever/noarch
+enabled=1
+skip_if_unavailable=1
+gpgcheck=1
+gpgkey=http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/pub.key
+
+[glusterfs-source-epel]
+name=GlusterFS is a clustered file-system capable of scaling to several petabytes. - Source
+baseurl=http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/epel-$releasever/SRPMS
+enabled=0
+skip_if_unavailable=1
+gpgcheck=1
+gpgkey=http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/pub.key