25 lines
506 B
Bash
25 lines
506 B
Bash
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#!/bin/bash
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# This script makes sure dpmaster exits quickly by reliably proxying
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# the SIGTERM coming from Docker on container shutdown.
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# trap the sigterm signal
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_term() {
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# send termination request and wait for process to exit
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kill "$child"
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wait "$child"
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# error code 143 means exit caused by bash's kill request
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retval=$?
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[ "$retval" -eq 143 ] && retval=0
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# any other error code should be forwarded as is
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exit $retval
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}
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trap _term SIGTERM
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# start dpmaster
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dpmaster &
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child=$!
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wait "$child"
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