################
# SLURM SERVER
################

# cat commands_slurm_1.txt
rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
wget http://gimo2.pd.infn.it/rpms/slurm-2.6.2/slurm-2.6.2_sl6_x86_64.repo -O /etc/yum.repos.d/slurm-2.6.2_sl6_x86_64.repo
yum install -y slurm slurm-munge slurm-slurmdbd mysql-server
/usr/sbin/create-munge-key
service munge start && chkconfig munge on
useradd -p "XXXXXXX" -c "SLURM user" slurm
mkdir /var/lib/slurmctld && chown slurm.slurm /var/lib/slurmctld
mkdir /var/lib/slurmd && chown slurm.slurm /var/lib/slurmd
mkdir /var/run/slurm/ && chown slurm.slurm /var/run/slurm
mkdir /var/log/slurm && chown slurm.slurm /var/log/slurm
service mysqld start
mysql -u root -e "create database slurm_acct_db;"
mysql -u root -e "grant all on slurm_acct_db.* TO 'slurm'@'localhost' identified by 'XXXXXX' with grant option;"
mysql -u root -e "grant all on slurm_acct_db.* TO 'slurm'@'`hostname -f`' identified by 'XXXXXX' with grant option;"
echo "HostbasedAuthentication yes" >> /etc/ssh/sshd_config
touch /etc/ssh/shosts.equiv && chmod 644 /etc/ssh/shosts.equiv
for i in `cat nodes.txt`; do ssh-keyscan -t rsa $i >> /etc/ssh/ssh_known_hosts; done
chmod 644 /etc/ssh/ssh_known_hosts
service sshd restart
cp /etc/slurm/slurm.conf.example /etc/slurm/slurm.conf
cp /etc/slurm/slurmdbd.conf.example /etc/slurm/slurmdbd.conf

1. edit commands_slurm_1.txt for slurm user passwd
2. create nodes.txt with FQDN WNs 
3. wget https://raw.github.com/italiangrid/test_tools/master/script-wrapper.py
3. script-wrapper.py commands_slurm_1.txt SLURM_INSTALL_1
4. edit /etc/slurm/slurm.conf & /etc/slurm/slurmdbd.conf

# cat  commands_slurm_2.txt 
chmod 400 /etc/slurm/slurmdbd.conf && chown slurm.slurm /etc/slurm/slurmdbd.conf
sacctmgr add cluster cluster_on_`hostname -s`
service slurm start && chkconfig slurm on
service slurmdbd start && chkconfig slurmdbd on
if [ -s /etc/exports ] ; then grep -v "/home" /etc/exports > /etc/exports.tmp ; else cp /etc/exports /etc/exports.tmp ; fi
echo "/home cert-*.pn.pd.infn.it(rw,sync,no_root_squash)" >> /etc/exports.tmp
mv -f /etc/exports.tmp /etc/exports
exportfs -r
/etcinit.d/nfs start

5. script-wrapper.py commands_slurm_2.txt SLURM_INSTALL_2
6. cp /usr/local/nfs/slurm/setup_slurm_acct.sh  in <your-directory>
7. adapt VOLIST to the one used in <your-site-info.def>

#./setup_slurm_acct.sh

8. adapt site info/site-info.def, siteinfo/rtc-wn-list.conf, etc

# mkdir -p /etc/grid-security

9. install certificate from passtore

# cat site info/commands_cream.txt
wget http://repository.egi.eu/sw/production/cas/1/current/repo-files/EGI-trustanchors.repo -P /etc/yum.repos.d/
rpm --import http://emisoft.web.cern.ch/emisoft/dist/EMI/3/RPM-GPG-KEY-emi
wget http://emisoft.web.cern.ch/emisoft/dist/EMI/3/sl6/x86_64/base/emi-release-3.0.0-2.el6.noarch.rpm
yum -y localinstall emi-release-3.0.0-2.el6.noarch.rpm
yum clean all
yum install -y ca-policy-egi-core
yum -y install emi-cream-ce
yum -y install emi-slurm-utils
yum -y install ca-policy-egi-core
yum -y install fetch-crl
wget --no-check-certificate https://ci-01.cnaf.infn.it/igi-mw/repos/sl6/igi-3-testing-sl6.repo -P /etc/yum.repos.d/
yum clean all
yum -y update
/sbin/service fetch-crl-cron start
/sbin/chkconfig fetch-crl-cron on
/usr/sbin/fetch-crl -r 20  -a 24
/opt/glite/yaim/bin/yaim -c -s rtc-emi-site-info.def -n creamCE -n SLURM_utils

10. python script-wrapper.py commands_cream.txt CREAM_CONFIG

########################
# SLURM CLIENT /HOME on NFS
########################

[root@cert-wn64-05 ~]# wget https://raw.github.com/italiangrid/test_tools/master/script-wrapper.py

# cat commands_slurm_client_1.txt
rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
wget http://gimo2.pd.infn.it/rpms/slurm-2.6.2/slurm-2.6.2_sl6_x86_64.repo -O /etc/yum.repos.d/slurm-2.6.2_sl6_x86_64.repo
yum install -y slurm slurm-munge slurm-slurmdbd
mkdir /var/lib/slurmd && chown slurm.slurm /var/lib/slurmd
mkdir /var/run/slurm/ && chown slurm.slurm /var/run/slurm
mkdir /var/log/slurm && chown slurm.slurm /var/log/slurm

# python script-wrapper.py commands_slurm_client_1.txt SLURM_CLIENT_1

[root@cert-08 ~]# scp /etc/munge/munge.key cert-wn64-05.pn:/etc/munge/
root@cert-wn64-05.pn's password: 
munge.key 

[root@cert-08 ~]# scp /etc/slurm/slurm.conf cert-wn64-05.pn:/etc/slurm/slurm.conf
root@cert-wn64-05.pn's password: 
slurm.conf

# python script-wrapper.py commands_slurm_client_2.txt SLURM_CLIENT_2

[root@cert-08 ~]# scp -r siteinfo/ cert-wn64-06.pn:.

# cat siteinfo/commands_cream_wn.txt
wget http://repository.egi.eu/sw/production/cas/1/current/repo-files/EGI-trustanchors.repo -P /etc/yum.repos.d/
rpm --import http://emisoft.web.cern.ch/emisoft/dist/EMI/3/RPM-GPG-KEY-emi
wget http://emisoft.web.cern.ch/emisoft/dist/EMI/3/sl6/x86_64/base/emi-release-3.0.0-2.el6.noarch.rpm
yum -y localinstall emi-release-3.0.0-2.el6.noarch.rpm
yum clean all
yum install -y ca-policy-egi-core
yum install -y emi-wn
/opt/glite/yaim/bin/yaim -c -s rtc-emi-site-info.def -n WN

# python script-wrapper.py commands_cream_wn.txt WN_INSTALL