ansible/roles/node_exporter/files/node-exporter-run-textfile-collector.sh

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#!/bin/sh
set -eu
umask 022
PATH="/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin"
if [ "$(uname -s)" = "OpenBSD" ]; then
OUTDIR="/var/db/node-exporter"
else
OUTDIR="/var/lib/prometheus/node-exporter"
fi
for script in /usr/local/libexec/node-exporter/*; do
[ -x "$script" ] || continue
target="${OUTDIR}/$(basename "$script")"
tmpfile="$(mktemp -p "$OUTDIR")"
if "$script" > "$tmpfile" ; then
mv "$tmpfile" "$target"
else
rm -f "$tmpfile"
fi
done