Add epel repo in case it is missing; remove ceph-internal

continuousintegration/buildtree_runner/vmBootstrap/bootstrapCTA.sh

@@ -18,7 +18,7 @@ mkdir -p ~/CTA-build-srpm
 (cd ~/CTA-build-srpm && cmake -DPackageOnly:Bool=true ../CTA; make cta_srpm)
 
 echo Installing repos
-for r in `ls -1 ../../docker/ctafrontend/cc7/etc/yum.repos.d/*.repo` ceph-internal.repo; do
+for r in `ls -1 ../../docker/ctafrontend/cc7/etc/yum.repos.d/*.repo` ; do
   sudo yum-config-manager --add-repo=$r
 done
 sudo yum install -y yum-plugin-priorities

continuousintegration/buildtree_runner/vmBootstrap/bootstrapSystem.sh

@@ -26,7 +26,7 @@ sudo -E bash -c 'cat gitScripts/bash_profile.hook >> $CTAUSERHOME/.bash_profile'
 sudo -u $CTAUSER cp tigConf/tigrc $CTAUSERHOME/.tigrc
 
 echo Installing minimal tools and tape tools
-sudo yum install -y git cmake rpm-build gcc gcc-c++ vim gdb cgdb strace ltrace screen tig lsscsi mt-st mtx sg3_utils jq psmisc mariadb-devel yum-plugin-versionlock krb5-workstation wget yum-utils
+sudo yum install -y git cmake rpm-build gcc gcc-c++ vim gdb cgdb strace ltrace screen tig lsscsi mt-st mtx sg3_utils jq psmisc mariadb-devel yum-plugin-versionlock krb5-workstation wget yum-utils epel-release
 
 echo Installing Oracle instant client
 sudo wget https://public-yum.oracle.com/RPM-GPG-KEY-oracle-ol7 -O /etc/pki/rpm-gpg/RPM-GPG-KEY-oracle