mirror of
https://github.com/prometheus/node_exporter.git
synced 2025-08-20 18:33:52 -07:00
83c9b11747
This flag causes no ipmi data to be emitted and an error log is generated on each invocation: "awk: not an option: -nf". I was unable to locate a "-n" flag in the mawk or gawk man pages, so I tested it by manually changing the script on a running Debian buster system. The issue was resolved and metrics were emitted. Signed-off-by: Cole White <cwhite@wikimedia.org>
90 lines
1.7 KiB
Awk
Executable file
90 lines
1.7 KiB
Awk
Executable file
#!/usr/bin/awk -f
|
|
|
|
#
|
|
# Converts output of `ipmitool sensor` to prometheus format.
|
|
#
|
|
# With GNU awk:
|
|
# ipmitool sensor | ./ipmitool > ipmitool.prom
|
|
#
|
|
# With BSD awk:
|
|
# ipmitool sensor | awk -f ./ipmitool > ipmitool.prom
|
|
#
|
|
|
|
function export(values, name) {
|
|
if (values["metric_count"] < 1) {
|
|
return
|
|
}
|
|
delete values["metric_count"]
|
|
|
|
printf("# HELP %s%s %s sensor reading from ipmitool\n", namespace, name, help[name]);
|
|
printf("# TYPE %s%s gauge\n", namespace, name);
|
|
for (sensor in values) {
|
|
printf("%s%s{sensor=\"%s\"} %f\n", namespace, name, sensor, values[sensor]);
|
|
}
|
|
}
|
|
|
|
# Fields are Bar separated, with space padding.
|
|
BEGIN {
|
|
FS = "[ ]*[|][ ]*";
|
|
namespace = "node_ipmi_";
|
|
|
|
# Friendly description of the type of sensor for HELP.
|
|
help["temperature_celsius"] = "Temperature";
|
|
help["volts"] = "Voltage";
|
|
help["power_watts"] = "Power";
|
|
help["speed_rpm"] = "Fan";
|
|
help["status"] = "Chassis status";
|
|
|
|
temperature_celsius["metric_count"] = 0;
|
|
volts["metric_count"] = 0;
|
|
power_watts["metric_count"] = 0;
|
|
speed_rpm["metric_count"] = 0;
|
|
status["metric_count"] = 0;
|
|
}
|
|
|
|
# Not a valid line.
|
|
{
|
|
if (NF < 3) {
|
|
next
|
|
}
|
|
}
|
|
|
|
# $2 is value field.
|
|
$2 ~ /na/ {
|
|
next
|
|
}
|
|
|
|
# $3 is type field.
|
|
$3 ~ /degrees C/ {
|
|
temperature_celsius[$1] = $2;
|
|
temperature_celsius["metric_count"]++;
|
|
}
|
|
|
|
$3 ~ /Volts/ {
|
|
volts[$1] = $2;
|
|
volts["metric_count"]++;
|
|
}
|
|
|
|
$3 ~ /Watts/ {
|
|
power_watts[$1] = $2;
|
|
power_watts["metric_count"]++;
|
|
}
|
|
|
|
$3 ~ /RPM/ {
|
|
speed_rpm[$1] = $2;
|
|
speed_rpm["metric_count"]++;
|
|
}
|
|
|
|
$3 ~ /discrete/ {
|
|
status[$1] = $2;
|
|
status["metric_count"]++;
|
|
}
|
|
|
|
END {
|
|
export(temperature_celsius, "temperature_celsius");
|
|
export(volts, "volts");
|
|
export(power_watts, "power_watts");
|
|
export(speed_rpm, "speed_rpm");
|
|
export(status, "status");
|
|
}
|