Exercise 6: Worker Node Installation
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Main reference: System Administrator Guide for CREAM for EMI-2 release
Check OS
cat /etc/redhat-release
Configure Repositories
- Disable DAG repo
mv /etc/yum.repos.d/dag.repo /etc/yum.repos.d/dag.repo.removed ls /etc/yum.repos.d/
- Configure EPEL repo
wget http://download.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm yum install epel-release-5-4.noarch.rpm
In our case it is already installed, so nothing to do
- Configure yum-protectbase
yum install yum-protectbase
- Configure CA repo
http://repository.egi.eu/sw/production/cas/1/current/repo-files/EGI-trustanchors.repo -O /etc/yum.repos.d/EGI-trustanchors.repo
- Configure EMI 2 middleware repo
wget http://emisoft.web.cern.ch/emisoft/dist/EMI/2/sl5/x86_64/base/emi-release-2.0.0-1.sl5.noarch.rpm yum install ./emi-release-2.0.0-1.sl5.noarch.rpm
Installation
- Install Certification Authorities
yum install ca-policy-egi-core
- Install WN
yum install emi-wn