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38 lines
921 B
38 lines
921 B
#!/bin/bash
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exname=$(basename "$0")
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usage="$exname [-h|--help] CONTAINER SIGNAL"
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container=
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signal=
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while [ "$1" ]; do
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case "$1" in
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"--help"|"-h")
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echo "$usage" >&2
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exit 0
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;;
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*)
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[ -z "$container" ] && { container=$1 ; shift ; continue ; }
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[ -z "$signal" ] && { signal=$1 ; shift ; continue ; }
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echo "Unexpected argument '$1'." >&2
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exit 1
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;;
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esac
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shift
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done
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if [ -z "$container" ]; then
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echo "You must provide a container name/id as first argument." >&2
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echo "$usage" >&2
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exit 1
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fi
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if [ -z "$signal" ]; then
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echo "You must provide a signal to send to $container aargument." >&2
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echo "$usage" >&2
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exit 1
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fi
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container_id="$(docker inspect --format="{{ .Id }}" "$container")"
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echo -e "POST /containers/$container_id/kill?signal=$signal HTTP/1.0\r\n" | nc -U /var/run/docker.sock
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