47 lines
673 B
Bash
Executable File
47 lines
673 B
Bash
Executable File
#!/bin/bash
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#
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# deploy test cluster
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set -e
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#set -x
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dnodeNumber=1
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subnet="172.33.0.0/16"
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while getopts "hn:s:" arg
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do
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case $arg in
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n)
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dnodeNumber=$(echo $OPTARG)
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;;
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s)
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subnet=$(echo $OPTARG)
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;;
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h)
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echo "Usage: `basename $0` -n [ dnode number] "
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echo " -s [ subnet] "
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exit 0
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;;
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?) #unknow option
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echo "unkonw argument"
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exit 1
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;;
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esac
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done
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addFqdnToHosts() {
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index=$1
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ipPrefix=$2
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let ipIndex=index+1
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echo "${ipPrefix}.${ipIndex} node${i}" >> /etc/hosts
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}
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ipPrefix=${subnet%.*}
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for ((i=1; i<=${dnodeNumber}; i++)); do
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addFqdnToHosts ${i} ${ipPrefix}
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done
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