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This commit is contained in:
Calle Pettersson
2018-04-05 07:11:36 +02:00
parent cf792394f3
commit 63e51a554b
4 changed files with 19 additions and 21 deletions
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12
collector/msmq.go
View File

@@ -26,23 +26,21 @@ type Win32_PerfRawData_MSMQ_MSMQQueueCollector struct {
BytesinQueue *prometheus.Desc BytesinQueue *prometheus.Desc
MessagesinJournalQueue *prometheus.Desc MessagesinJournalQueue *prometheus.Desc
MessagesinQueue *prometheus.Desc MessagesinQueue *prometheus.Desc
queryWhereClause string queryWhereClause string
} }
// NewWin32_PerfRawData_MSMQ_MSMQQueueCollector ... // NewWin32_PerfRawData_MSMQ_MSMQQueueCollector ...
func NewMSMQCollector() (Collector, error) { func NewMSMQCollector() (Collector, error) {
const subsystem = "msmq" const subsystem = "msmq"
var wc bytes.Buffer var wc bytes.Buffer
if *msmqWhereClause != "" { if *msmqWhereClause != "" {
wc.WriteString("WHERE ") wc.WriteString("WHERE ")
wc.WriteString(*msmqWhereClause) wc.WriteString(*msmqWhereClause)
log.Println("warning: No where-clause specified for msmq collector. This will generate a very large number of metrics!") log.Println("warning: No where-clause specified for msmq collector. This will generate a very large number of metrics!")
} }
// else {
// log.Println("warning: No where-clause specified for msmq collector. This will generate a very large number of metrics!")
// }
return &Win32_PerfRawData_MSMQ_MSMQQueueCollector{ return &Win32_PerfRawData_MSMQ_MSMQQueueCollector{
BytesinJournalQueue: prometheus.NewDesc( BytesinJournalQueue: prometheus.NewDesc(
prometheus.BuildFQName(Namespace, subsystem, "bytes_in_journal_queue"), prometheus.BuildFQName(Namespace, subsystem, "bytes_in_journal_queue"),
@@ -97,7 +95,7 @@ func (c *Win32_PerfRawData_MSMQ_MSMQQueueCollector) collect(ch chan<- prometheus
if err := wmi.Query(q, &dst); err != nil { if err := wmi.Query(q, &dst); err != nil {
return nil, err return nil, err
} }
for _, msmq := range dst { for _, msmq := range dst {
if msmq.Name == "Computer Queues" { if msmq.Name == "Computer Queues" {
@@ -128,6 +126,6 @@ func (c *Win32_PerfRawData_MSMQ_MSMQQueueCollector) collect(ch chan<- prometheus
float64(msmq.MessagesinQueue), float64(msmq.MessagesinQueue),
strings.ToLower(msmq.Name), strings.ToLower(msmq.Name),
) )
} }
return nil, nil return nil, nil
} }

10
collector/os.go
View File

@@ -6,7 +6,7 @@ package collector
import ( import (
"log" "log"
"time" "time"
"github.com/StackExchange/wmi" "github.com/StackExchange/wmi"
"github.com/prometheus/client_golang/prometheus" "github.com/prometheus/client_golang/prometheus"
) )
@@ -27,8 +27,8 @@ type OSCollector struct {
PagingLimitBytes *prometheus.Desc PagingLimitBytes *prometheus.Desc
VirtualMemoryBytes *prometheus.Desc VirtualMemoryBytes *prometheus.Desc
VisibleMemoryBytes *prometheus.Desc VisibleMemoryBytes *prometheus.Desc
Time *prometheus.Desc Time *prometheus.Desc
Timezone *prometheus.Desc Timezone *prometheus.Desc
} }
// NewOSCollector ... // NewOSCollector ...
@@ -132,7 +132,7 @@ type Win32_OperatingSystem struct {
SizeStoredInPagingFiles uint64 SizeStoredInPagingFiles uint64
TotalVirtualMemorySize uint64 TotalVirtualMemorySize uint64
TotalVisibleMemorySize uint64 TotalVisibleMemorySize uint64
LocalDateTime time.Time LocalDateTime time.Time
} }
func (c *OSCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) { func (c *OSCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
@@ -148,7 +148,7 @@ func (c *OSCollector) collect(ch chan<- prometheus.Metric) (*prometheus.Desc, er
) )
time := dst[0].LocalDateTime time := dst[0].LocalDateTime
ch <- prometheus.MustNewConstMetric( ch <- prometheus.MustNewConstMetric(
c.Time, c.Time,
prometheus.GaugeValue, prometheus.GaugeValue,

16
collector/textfile.go
View File

@@ -28,16 +28,16 @@ import (
dto "github.com/prometheus/client_model/go" dto "github.com/prometheus/client_model/go"
"github.com/prometheus/common/expfmt" "github.com/prometheus/common/expfmt"
"github.com/prometheus/common/log" "github.com/prometheus/common/log"
kingpin "gopkg.in/alecthomas/kingpin.v2" kingpin "gopkg.in/alecthomas/kingpin.v2"
) )
var ( var (
textFileDirectory = kingpin.Flag( textFileDirectory = kingpin.Flag(
"collector.textfile.directory", "collector.textfile.directory",
"Directory to read text files with metrics from.", "Directory to read text files with metrics from.",
).Default("C:\\Program Files\\wmi_exporter\\textfile_inputs").String() ).Default("C:\\Program Files\\wmi_exporter\\textfile_inputs").String()
mtimeDesc = prometheus.NewDesc( mtimeDesc = prometheus.NewDesc(
"wmi_textfile_mtime_seconds", "wmi_textfile_mtime_seconds",
"Unixtime mtime of textfiles successfully read.", "Unixtime mtime of textfiles successfully read.",
[]string{"file"}, []string{"file"},
@@ -149,8 +149,8 @@ func convertMetricFamily(metricFamily *dto.MetricFamily, ch chan<- prometheus.Me
buckets, values..., buckets, values...,
) )
default: default:
log.Errorf("unknown metric type for file") log.Errorf("unknown metric type for file")
continue continue
} }
if metricType == dto.MetricType_GAUGE || metricType == dto.MetricType_COUNTER || metricType == dto.MetricType_UNTYPED { if metricType == dto.MetricType_GAUGE || metricType == dto.MetricType_COUNTER || metricType == dto.MetricType_UNTYPED {
ch <- prometheus.MustNewConstMetric( ch <- prometheus.MustNewConstMetric(

2
exporter.go
View File

@@ -116,7 +116,7 @@ func expandEnabledCollectors(enabled string) []string {
} }
} }
result := make([]string, 0, len(unique)) result := make([]string, 0, len(unique))
for s, _ := range unique { for s := range unique {
result = append(result, s) result = append(result, s)
} }
return result return result