mirror of
https://github.com/prometheus/node_exporter.git
synced 2024-12-30 07:59:53 -08:00
96 lines
2.4 KiB
Go
96 lines
2.4 KiB
Go
// Copyright 2015 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build !nomegacli
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package collector
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import (
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"flag"
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"os"
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"testing"
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"github.com/prometheus/client_golang/prometheus"
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)
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const (
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testMegaCliAdapter = "fixtures/megacli_adapter.txt"
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testMegaCliDisks = "fixtures/megacli_disks.txt"
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physicalDevicesExpected = "5"
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virtualDevicesDegraded = "0"
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)
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func TestMegaCliAdapter(t *testing.T) {
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data, err := os.Open(testMegaCliAdapter)
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if err != nil {
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t.Fatal(err)
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}
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stats, err := parseMegaCliAdapter(data)
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if err != nil {
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t.Fatal(err)
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}
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if stats["Device Present"]["Physical Devices"] != physicalDevicesExpected {
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t.Fatalf("Unexpected device count: %s != %s", stats["Device Present"]["Physical Devices"], physicalDevicesExpected)
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}
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if stats["Device Present"]["Degraded"] != virtualDevicesDegraded {
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t.Fatalf("Unexpected degraded device count: %s != %s", stats["Device Present"]["Degraded"], virtualDevicesDegraded)
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}
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}
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func TestMegaCliDisks(t *testing.T) {
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data, err := os.Open(testMegaCliDisks)
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if err != nil {
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t.Fatal(err)
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}
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stats, err := parseMegaCliDisks(data)
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if err != nil {
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t.Fatal(err)
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}
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if stats[32][0]["Drive Temperature"] != "37C (98.60 F)" {
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t.Fatalf("Unexpected drive temperature: %s", stats[32][0]["Drive Temperature"])
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}
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if stats[32][1]["Drive Temperature"] != "N/A" {
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t.Fatalf("Unexpected drive temperature: %s", stats[32][2]["Drive Temperature"])
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}
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if stats[32][3]["Predictive Failure Count"] != "23" {
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t.Fatalf("Unexpected predictive failure count: %s", stats[32][3]["Predictive Failure Count"])
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}
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}
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func TestMegaCliCollectorDoesntCrash(t *testing.T) {
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if err := flag.Set("collector.megacli.command", "./fixtures/megacli"); err != nil {
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t.Fatal(err)
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}
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collector, err := NewMegaCliCollector()
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if err != nil {
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t.Fatal(err)
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}
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sink := make(chan prometheus.Metric)
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go func() {
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for {
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<-sink
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}
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}()
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err = collector.Update(sink)
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if err != nil {
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t.Fatal(err)
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}
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}
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