@master
nodeset cn1 osimage=centos8-x86_64-install-compute
@cn1
reboot
配置cn1的yum源
@cn1 (备份)
cd /etc/yum.repos.d/
mkdir bak
mv * ./bak/
@master
xdcp cn1 /etc/yum.repos.d/centos.repo /etc/yum.repos.d/centos.repo
xdcp cn1 /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo
xdcp cn1 /etc/yum.repos.d/OpenHPC-local.repo /etc/yum.repos.d/OpenHPC-local.repo
nfs挂载(修改网卡ip地址nmcli;nmtui)
@master
xdcp cn1 /etc/hosts /etc/hosts
@cn1:修改/etc/fstab
master-ib0:/home /home nfs nfsvers=3,rdma,port=20049,nodev,noauto,soft,noatime 0 0
master-ib0:/opt/intel /opt/intel nfs nfsvers=3,rdma,port=20049,nodev,noauto,soft,noatime 0 0
master-ib0:/opt/pub /opt/pub nfs nfsvers=3,rdma,port=20049,nodev,noauto,soft,noatime 0 0
master-ib0:/opt/repos/ohpc/CentOS_8/updates/x86_64/ /opt/repos/ohpc/CentOS_8/updates/x86_64/ nfs defaults 0 0
配置cn1的munge和slurm
yum install munge
修改munge的uid和gid
id munge
usermod -u 972 munge
groupmod -g 971 munge
scp -p /etc/munge/munge.key root@cn1:/etc/munge
chown -R munge:munge /var/log/munge
chown -R munge:munge /etc/munge
chown -R munge:munge /var/run/munge
chown -R munge:munge /var/lib/munge
###chown munge: /etc/munge/munge.key
###chmod 400 /etc/munge/munge.key
systemctl status munge
systemctl enable --now munge
systemctl status munge
安装slurm
#cd /opt/repos/ohpc/CentOS_8/updates/x86_64/
#yum localinstall slurm-torque-ohpc-20.11.7-5.1.ohpc.2.3.x86_64.rpm -y
#yum localinstall slurm-ohpc-20.11.7-5.1.ohpc.2.3.x86_64.rpm -y
#yum localinstall slurm-perlapi-ohpc-20.11.7-5.1.ohpc.2.3.x86_64.rpm -y
#yum localinstall slurm-slurmd-ohpc-20.11.7-5.1.ohpc.2.3.x86_64.rpm -y
#yum localinstall slurm-slurmdbd-ohpc-20.11.7-5.1.ohpc.2.3.x86_64.rpm -y
yum install slurm-ohpc* -y
yum install slurm-slurmdbd-ohpc* -y
yum install slurm-slurmd-ohpc* -y
yum install slurm-perlapi-ohpc* -y
yum install slurm-torque-ohpc* -y
id slurm
mkdir -p /etc/slurm
@master上同步slurm配置文件
/root/gengzi-script/xcatsync all
@cn1
chown -R slurm:slurm /etc/slurm/
测试效果
sinfo
qstat
scontrol update nodename=cn1 state=resume
安装module
cn1
yum install environment-modules
yum install -y kernel-modules*(4.18.0-305.25.1.el8_4.x86_64)
@master
xdcp cn1 /etc/profile.d/lmod.csh /etc/profile.d/lmod.csh
xdcp cn1 /etc/profile.d/lmod.sh /etc/profile.d/lmod.sh
@cn1
cd /opt/ohpc/
mv pub pub_bak
ln -s /opt/pub pub
语法解释：
ln -s
其中：
-s 选项表示创建一个符号链接（软链接）。
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