For CC7 with eos-xrootd package dependency we also install xrootd-client to

satisfy the FST ofs.tpc /usr/bin/xrdcp requirement. For further details
look at the comments in the commit.

Dockerfile

@@ -49,8 +49,20 @@ RUN createrepo ${EOSREPODIR}; \
     eos-server eos-testkeytab eos-archive eos-client \
     eos-debuginfo eos-fuse eos-fusex eos-test
 
-# Generate a new forwardable keytab 'eos-test+' to replace the not-forwardable one (installed by the eos-testkeytab package).
-# This is useful to deploy EOS on Kubernetes clusters running on CERN's Cloud Infrastructure; you can remove these lines if you don't need one.
+# *************
+# NOTE: !UGLY!*
+# *************
+# This is an ugly hack but the FST ofs.tpc config requires /usr/bin/xrdcp
+# and this is provided by the xrootd-client package. With EOS having eos-xrootd
+# as dependency the xrdcp program is in /opt/eos/xrootd/bin/xrdcp and the
+# xrootd-client package is no longer installed and therefore starting the FSTs
+# fails. This only happens on CC7.
+RUN yum install -y --nogpgp install xrootd-client
+
+# Generate a new forwardable keytab 'eos-test+' to replace the not-forwardable
+# one (installed by the eos-testkeytab package).
+# This is useful to deploy EOS on Kubernetes clusters running on CERN's Cloud
+# Infrastructure; you can remove these lines if you don't need one.
 RUN yes | xrdsssadmin -k eos-test del /etc/eos.keytab; \
     yes | xrdsssadmin -u daemon -g daemon -k eos-test+ -n 1234567890123456789 add /etc/eos.keytab; \
     chown daemon:daemon /etc/eos.keytab