30 lines
563 B
Bash
Executable File
30 lines
563 B
Bash
Executable File
#!/bin/sh
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set -e
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base=$(dirname "$(readlink -f "$0")")
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cd "${base}"
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instance=$1
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ifname=$2
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if [ -z "${instance}" -o -z "${ifname}" ]; then
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echo >&2 "Syntax: $0 instancename clientifname"
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exit 1
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fi
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targetname="/var/lib/prometheus/node-exporter/capport-${instance}.prom"
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tmpname="${targetname}.$$"
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if [ -f "/run/netns/${instance}" ];then
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_run_in_ns="/usr/sbin/ns-enter ${instance} -- "
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else
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_run_in_ns=""
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fi
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if ${_run_in_ns} ${base}/stats.sh "${ifname}" > "${tmpname}"; then
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mv "${tmpname}" "${targetname}"
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else
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rm "${tmpname}"
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exit 1
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fi
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