Difference between revisions of "Slurm"

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setting up munge:
 
setting up munge:
 
copy over /etc/munge/munge.key from gimel and put locally to /etc/munge. The key should be identical allover the nodes.
 
copy over /etc/munge/munge.key from gimel and put locally to /etc/munge. The key should be identical allover the nodes.
 +
 
Munge is a daemon responsible for secure data exchange between nodes.
 
Munge is a daemon responsible for secure data exchange between nodes.
 
Set permissions accordingly: chown munge:munge /etc/munge/munge.key; chmod 400 /etc/munge/munge.key
 
Set permissions accordingly: chown munge:munge /etc/munge/munge.key; chmod 400 /etc/munge/munge.key
 
starting munge: systemctl enable munge; systemctl start munge
 
starting munge: systemctl enable munge; systemctl start munge

Revision as of 07:12, 27 May 2020

Detailed step-by-step instruction:

node n-1-17

  • make sure you have there Centos 7: cat /etc/redhat-release
  • wget https://download.schedmd.com/slurm/slurm-17.02.11.tar.bz2
  • yum install readline-devel perl-ExtUtils-MakeMaker.noarch munge-devel pam-devel
  • export VER=17.02.11; rpmbuild -ta slurm-$VER.tar.bz2 --without mysql; mv /root/rpmbuild .

installing built packages from rpmbuild:

  • yum install rpmbuild/RPMS/x86_64/slurm-plugins-17.02.11-1.el7.x86_64.rpm
  • yum install rpmbuild/RPMS/x86_64/slurm-17.02.11-1.el7.x86_64.rpm
  • yum install rpmbuild/RPMS/x86_64/slurm-munge-17.02.11-1.el7.x86_64.rpm

setting up munge: copy over /etc/munge/munge.key from gimel and put locally to /etc/munge. The key should be identical allover the nodes.

Munge is a daemon responsible for secure data exchange between nodes. Set permissions accordingly: chown munge:munge /etc/munge/munge.key; chmod 400 /etc/munge/munge.key starting munge: systemctl enable munge; systemctl start munge