21 lines
329 B
Bash
21 lines
329 B
Bash
#!/bin/sh
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set -o errexit
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set -o nounset
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mkdir -p /tmp
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LOG_PIPE="$(mktemp -u)"
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mkfifo "$LOG_PIPE"
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(
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while IFS= read -r line; do
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if echo "$line" | grep -qEi "WARN|ERROR|FATAL"; then
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echo "$line" >&2
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else
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echo "$line"
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fi
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done < "$LOG_PIPE"
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) &
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exec prometheus-podman-exporter "$@" > "$LOG_PIPE" 2>&1
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