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cluster:213 [2023/01/31 18:57]
hmeij07
cluster:213 [2023/01/31 19:37]
hmeij07
Line 73: Line 73:
 iptables -L # check! iptables -L # check!
  
-# Rocky8 +
-# https://docs.fedoraproject.org/en-US/epel/#Quickstart +
-dnf config-manager --set-enabled powertools +
-dnf install epel-release +
-dnf install netcdf netcdf-devel +
-dnf install yum-utils # yumdownloader +
-dnf install ddd  +
-dnf install grace +
-dnf install gnuplot +
-dnf install alpine # pico +
-yum groupinstall "Server" # server for compute nodes "Server with GUI"+
  
 # other configs # other configs
Line 92: Line 82:
 vi /etc/passwd (exx, dockeruser $HOME) vi /etc/passwd (exx, dockeruser $HOME)
  
-## edit passwd, shadow, group, hosts files ## 
-## make -orig backups and stage in /home/tmp/global 
-## cottontail2 = greentail52 sections 
  
 #exx96 #exx96
Line 114: Line 101:
 # n100-n101 = n79 # n100-n101 = n79
  
-# postfix 
-dnf install postfix 
-dnf install mailx 
-systemctl enable postfix 
-echo "relayhost = 192.168.102.251" >> /etc/postfix/main.cf 
  
 # on head node /etc/chronyc.conf # on head node /etc/chronyc.conf
Line 128: Line 110:
 # check # check
 chronyc sources chronyc sources
 +
 +# Rocky8
 +# https://docs.fedoraproject.org/en-US/epel/#Quickstart
 +dnf config-manager --set-enabled powertools
 +dnf install epel-release
 +dnf install netcdf netcdf-devel
 +dnf install yum-utils # yumdownloader
 +dnf install ddd 
 +dnf install grace
 +dnf install gnuplot
 +dnf install alpine # pico
 +yum groupinstall "Server" # server for compute nodes "Server with GUI"
  
  
Line 173: Line 167:
 # compute nodes old level 3 # compute nodes old level 3
 systemctl set-default multi-user.target systemctl set-default multi-user.target
 +
 +
 +# postfix
 +dnf install postfix
 +dnf install mailx
 +systemctl enable postfix
 +echo "relayhost = 192.168.102.251" >> /etc/postfix/main.cf
 +
 +yum install net-snmp-utils net-snmp-libs net-snmp net-snmp-agent-libs
 +
 +# edit /etc/snmp/snmpd.conf, enable and start
 +rocommunity public
 +dontLogTCPWrappersConnects yes
 +# enable, start, add to zenoss 
 +
  
 # compute nodes only # compute nodes only
Line 206: Line 215:
 yum install dmtcp dmtcp-devel yum install dmtcp dmtcp-devel
  
-# check status of service munge+
  
 yum clean all yum clean all
Line 219: Line 228:
   scp cottontail2:/etc/resolv.conf /etc/resolv.conf   scp cottontail2:/etc/resolv.conf /etc/resolv.conf
   yum  install ohpc-slurm-client   yum  install ohpc-slurm-client
 +  # check status of service munge
   systemctl enable munge   systemctl enable munge
   systemctl start munge   systemctl start munge
Line 244: Line 254:
 sleep 15 sleep 15
 /usr/sbin/slurmd /usr/sbin/slurmd
 +
 +
 +## edit passwd, shadow, group, hosts files ##
 +## make -orig backups and stage in /home/tmp/global
 +## cottontail2 = greentail52 sections
 +
      
 # slurmd ??? # slurmd ???
  libhwloc.so.15 => /opt/ohpc/pub/libs/hwloc/lib/libhwloc.so.15 (0x00007fd6e5684000)  libhwloc.so.15 => /opt/ohpc/pub/libs/hwloc/lib/libhwloc.so.15 (0x00007fd6e5684000)
  
-# add to zenoss edit /etc/snmp/snmpd.conf, enable and start +
-rocommunity public +
-dontLogTCPWrappersConnects yes+
  
 </code> </code>
cluster/213.txt · Last modified: 2024/01/12 15:09 by hmeij07