Add junit-xml to docker images.

test/utils/docker/centos6/Dockerfile

@@ -49,5 +49,6 @@ RUN ssh-keygen -q -t rsa1 -N '' -f /etc/ssh/ssh_host_key && \
     ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa && \
     cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys && \
     for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done
+RUN pip install junit-xml
 ENV container=docker
 CMD ["/sbin/init"]

test/utils/docker/centos7/Dockerfile

@@ -52,5 +52,6 @@ RUN ssh-keygen -q -t rsa1 -N '' -f /etc/ssh/ssh_host_key && \
     ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa && \
     cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys && \
     for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done
+RUN pip install junit-xml
 ENV container=docker
 CMD ["/usr/sbin/init"]

test/utils/docker/fedora-rawhide/Dockerfile

@@ -57,5 +57,6 @@ RUN ssh-keygen -q -t dsa -N '' -f /etc/ssh/ssh_host_dsa_key && \
     ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa && \
     cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys && \
     for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done
+RUN pip install junit-xml
 ENV container=docker
 CMD ["/usr/sbin/init"]

test/utils/docker/fedora23/Dockerfile

@@ -58,5 +58,6 @@ RUN ssh-keygen -q -t dsa -N '' -f /etc/ssh/ssh_host_dsa_key && \
     ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa && \
     cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys && \
     for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done
+RUN pip install junit-xml
 ENV container=docker
 CMD ["/usr/sbin/init"]

test/utils/docker/opensuseleap/Dockerfile

@@ -67,5 +67,6 @@ RUN ssh-keygen -q -t rsa1 -N '' -f /etc/ssh/ssh_host_key && \
     for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done
 # explicitly enable the service, opensuse default to disabled services
 RUN systemctl enable sshd.service
+RUN pip install junit-xml
 ENV container=docker
 CMD ["/sbin/init"]

test/utils/docker/ubuntu1204/Dockerfile

@@ -81,5 +81,6 @@ RUN locale-gen en_US.UTF-8
 RUN ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa && \
     cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys && \
     for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done
+RUN pip install junit-xml
 ENV container docker
 CMD ["/sbin/init"]

test/utils/docker/ubuntu1404/Dockerfile

@@ -78,5 +78,6 @@ RUN locale-gen en_US.UTF-8
 RUN ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa && \
     cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys && \
     for key in /etc/ssh/ssh_host_*_key.pub; do echo "localhost $(cat ${key})" >> /root/.ssh/known_hosts; done
+RUN pip install junit-xml
 ENV container docker
 CMD ["/sbin/init"]

test/utils/docker/ubuntu1604/Dockerfile

@@ -53,6 +53,7 @@ RUN apt-get install -y \
     python-pip \
     python-setuptools \
     python-virtualenv \
+    python-wheel \
     virtualenv \
     python-yaml
 
@@ -68,4 +69,5 @@ RUN mkdir /etc/ansible/
 RUN /bin/echo -e "[local]\nlocalhost ansible_connection=local" > /etc/ansible/hosts
 
 VOLUME /sys/fs/cgroup /run/lock /run /tmp
+RUN pip install junit-xml
 CMD ["/sbin/init"]