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42 lines
885 B
Bash
42 lines
885 B
Bash
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#!/bin/bash
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### To use this script to generate resource:
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### ./resource.sh --file=resource.yaml --replica=10
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for i in "$@"
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do
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case $i in
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--file=*)
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file="${i#*=}"
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shift
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;;
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--replica=*)
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replica="${i#*=}"
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shift
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;;
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esac
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done
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if [ -z "${file}" ]; then
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echo -e "Please specify '--file' where resource is located."
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exit 1
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fi
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if [ -z "${replica}" ]; then
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echo -e "Please specify '--replica' of the number of replicas you want to create."
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exit 1
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fi
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echo "loading resource from ${file}"
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RESOURCE=$(cat ${file} | sed -n -e 's/^ name: //p')
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echo "generating ${replica} replicas from resource $RESOURCE"
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for i in $(seq 1 ${replica})
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do
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# echo `cat ${file} | sed "s/name: ${RESOURCE}/name: ${RESOURCE}-${i}/"`
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dstfile=`sed 's/.\{5\}$/-$i&/' <<< "${file}"`
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cat ${file} | sed "s/name: ${RESOURCE}/name: ${RESOURCE}-${i}/" > ${dstfile}
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done
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