45 lines
873 B
Bash
45 lines
873 B
Bash
#!/bin/bash
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#set -x
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#******************************************************************************
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# @file : entrypoint.sh
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# @author : wangyubin
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# @date : 2018-08- 1 10:18:43
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#
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# @brief : entry point for manage service start order
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# history : init
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#******************************************************************************
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: ${SLEEP_SECOND:=2}
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wait_for() {
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echo Waiting for $1 to listen on $2...
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while ! nc -z $1 $2; do echo waiting...; sleep $SLEEP_SECOND; done
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}
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declare DEPENDS
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declare CMD
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while getopts "d:c:" arg
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do
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case $arg in
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d)
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DEPENDS=$OPTARG
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;;
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c)
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CMD=$OPTARG
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;;
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?)
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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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for var in ${DEPENDS//,/ }
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do
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host=${var%:*}
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port=${var#*:}
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wait_for $host $port
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done
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eval $CMD |