Exercise 1: EMI3 CREAM CE Installation

Main reference: System Administrator Guide for CREAM for EMI-3 release

Check OS

 cat /etc/redhat-release 

Configure Repositories

• Disable DAG repo

Be sure the dag repository is not present or disabled

 mv /etc/yum.repos.d/dag.repo /etc/yum.repos.d/dag.repo.removed
 ls /etc/yum.repos.d/

• Configure EPEL repo

If epel repository is not installed, then install it:

 wget http://fedora-mirror01.rbc.ru/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm --no-check-certificate
 yum install epel-release-6-8.noarch.rpm --nogpgcheck -y

• Configure CA repo

 wget http://repository.egi.eu/sw/production/cas/1/current/repo-files/EGI-trustanchors.repo -O /etc/yum.repos.d/EGI-trustanchors.repo

• Configure EMI 3 middleware repo

 wget http://emisoft.web.cern.ch/emisoft/dist/EMI/3/sl6/x86_64/base/emi-release-3.0.0-2.el6.noarch.rpm  --no-check-certificate
 yum localinstall emi-release-3.0.0-2.el6.noarch.rpm --nogpgcheck -y

Installation

• Install Certification Authorities

 yum install ca-policy-egi-core --nogpgcheck -y

• Install CREAM CE

 yum install emi-cream-ce -y