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68 lines
1.7 KiB
Bash
68 lines
1.7 KiB
Bash
#!/bin/bash
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# IBM(c) 2016 EPL license http://www.eclipse.org/legal/epl-v10.html
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#(C)IBM Corp
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# Sample Master postscript, designed to be run with or without arguments.
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usage()
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{
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cat << EOF
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Usage ibm-csm-master options:
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Modifies the csm configuration files (if /etc/ibm/csm/ is empty), then executes the local
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post scripts to reflect the change.
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OPTIONS
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-h Displays this message
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-c <group> Sets the xCAT group for the compute nodes (default: compute)
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-a <group> Sets the xCAT group for the aggregator nodes (default: aggregator)
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-u <group> Sets the xCAT group for the utility nodes (default: utility)
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EOF
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}
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# Determine the master ip address.
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master=$(lsdef -t site clustersite -i master | awk -F "=" '/master/{print $2}')
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# Daemon names.
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master_daemon="csmd-master"
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aggregator_daemon="csmd-aggregator"
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# The node groups for utility, compute, and aggregator.
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utility_nodes="utility"
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compute_nodes="compute"
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aggregator_nodes="aggregator"
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# Parse the option strings.
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optstring="u:c:a:h"
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while getopts $optstring OPTION
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do
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case $OPTION in
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u)
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utility_nodes=$OPTARG;;
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c)
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compute_nodes=$OPTARG;;
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a)
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aggregator_nodes=$OPTARG;;
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h)
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usage; exit 1;;
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esac
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done
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# Replace the master tags in the configuation files.
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if [[ $(ls -l /etc/ibm/csm/ | wc -l) == 0 ]]
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then
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echo "here"
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mkdir -p /etc/ibm/csm/
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cp /opt/ibm/csm/share/etc/* /etc/ibm/csm/
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sed -i "s/__MASTER__/$master/g" /etc/ibm/csm/*
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fi
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# Start the daemons.
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systemctl restart ${master_daemon}
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systemctl restart ${aggregator_daemon}
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# Run the post scripts on the other nodes.
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updatenode ${utility_nodes} -P ibm-csm-utility
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#updatenode ${aggregator_nodes} -P ibm-csm-aggregator
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updatenode ${compute_nodes} -P ibm-csm-compute
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