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switch to go-kit logger

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Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
This commit is contained in:
Jan-Otto Kröpke
2023-04-22 12:17:51 +02:00
parent e0e31254e2
commit 8509bc69a6
70 changed files with 1052 additions and 993 deletions
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67
collector/hyperv.go
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@@ -4,15 +4,19 @@
package collector
import (
fmt "fmt"
"strings"
"github.com/prometheus-community/windows_exporter/log"
"github.com/go-kit/log"
"github.com/go-kit/log/level"
"github.com/prometheus/client_golang/prometheus"
"github.com/yusufpapurcu/wmi"
)
// HyperVCollector is a Prometheus collector for hyper-v
type HyperVCollector struct {
logger log.Logger
// Win32_PerfRawData_VmmsVirtualMachineStats_HyperVVirtualMachineHealthSummary
HealthCritical *prometheus.Desc
HealthOk *prometheus.Desc
@@ -127,9 +131,12 @@ type HyperVCollector struct {
}
// newHyperVCollector ...
func newHyperVCollector() (Collector, error) {
func newHyperVCollector(logger log.Logger) (Collector, error) {
const subsystem = "hyperv"
buildSubsystemName := func(component string) string { return "hyperv_" + component }
return &HyperVCollector{
logger: log.With(logger, "collector", subsystem),
HealthCritical: prometheus.NewDesc(
prometheus.BuildFQName(Namespace, buildSubsystemName("health"), "critical"),
"This counter represents the number of virtual machines with critical health",
@@ -697,62 +704,62 @@ func newHyperVCollector() (Collector, error) {
// to the provided prometheus Metric channel.
func (c *HyperVCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
if desc, err := c.collectVmHealth(ch); err != nil {
log.Error("failed collecting hyperV health status metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV health status metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmVid(ch); err != nil {
log.Error("failed collecting hyperV pages metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV pages metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmHv(ch); err != nil {
log.Error("failed collecting hyperV hv status metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV hv status metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmProcessor(ch); err != nil {
log.Error("failed collecting hyperV processor metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV processor metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectHostLPUsage(ch); err != nil {
log.Error("failed collecting hyperV host logical processors metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV host logical processors metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectHostCpuUsage(ch); err != nil {
log.Error("failed collecting hyperV host CPU metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV host CPU metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmCpuUsage(ch); err != nil {
log.Error("failed collecting hyperV VM CPU metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV VM CPU metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmSwitch(ch); err != nil {
log.Error("failed collecting hyperV switch metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV switch metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmEthernet(ch); err != nil {
log.Error("failed collecting hyperV ethernet metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV ethernet metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmStorage(ch); err != nil {
log.Error("failed collecting hyperV virtual storage metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV virtual storage metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmNetwork(ch); err != nil {
log.Error("failed collecting hyperV virtual network metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV virtual network metrics", "desc", desc, "err", err)
return err
}
if desc, err := c.collectVmMemory(ch); err != nil {
log.Error("failed collecting hyperV virtual memory metrics:", desc, err)
level.Error(c.logger).Log("msg", "failed collecting hyperV virtual memory metrics", "desc", desc, "err", err)
return err
}
@@ -767,7 +774,7 @@ type Win32_PerfRawData_VmmsVirtualMachineStats_HyperVVirtualMachineHealthSummary
func (c *HyperVCollector) collectVmHealth(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_VmmsVirtualMachineStats_HyperVVirtualMachineHealthSummary
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -800,7 +807,7 @@ type Win32_PerfRawData_VidPerfProvider_HyperVVMVidPartition struct {
func (c *HyperVCollector) collectVmVid(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_VidPerfProvider_HyperVVMVidPartition
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -864,7 +871,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisorRootPartition struct {
func (c *HyperVCollector) collectVmHv(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_HvStats_HyperVHypervisorRootPartition
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1002,7 +1009,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisor struct {
func (c *HyperVCollector) collectVmProcessor(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_HvStats_HyperVHypervisor
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1036,7 +1043,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisorLogicalProcessor struct {
func (c *HyperVCollector) collectHostLPUsage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_HvStats_HyperVHypervisorLogicalProcessor
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1048,7 +1055,7 @@ func (c *HyperVCollector) collectHostLPUsage(ch chan<- prometheus.Metric) (*prom
// The name format is Hv LP <core id>
parts := strings.Split(obj.Name, " ")
if len(parts) != 3 {
log.Warnf("Unexpected format of Name in collectHostLPUsage: %q", obj.Name)
level.Warn(c.logger).Log("msg", fmt.Sprintf("Unexpected format of Name in collectHostLPUsage: %q", obj.Name))
continue
}
coreId := parts[2]
@@ -1090,7 +1097,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisorRootVirtualProcessor struct {
func (c *HyperVCollector) collectHostCpuUsage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_HvStats_HyperVHypervisorRootVirtualProcessor
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1102,7 +1109,7 @@ func (c *HyperVCollector) collectHostCpuUsage(ch chan<- prometheus.Metric) (*pro
// The name format is Root VP <core id>
parts := strings.Split(obj.Name, " ")
if len(parts) != 3 {
log.Warnf("Unexpected format of Name in collectHostCpuUsage: %q", obj.Name)
level.Warn(c.logger).Log("msg", "Unexpected format of Name in collectHostCpuUsage: "+obj.Name)
continue
}
coreId := parts[2]
@@ -1151,7 +1158,7 @@ type Win32_PerfRawData_HvStats_HyperVHypervisorVirtualProcessor struct {
func (c *HyperVCollector) collectVmCpuUsage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_HvStats_HyperVHypervisorVirtualProcessor
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1163,12 +1170,12 @@ func (c *HyperVCollector) collectVmCpuUsage(ch chan<- prometheus.Metric) (*prome
// The name format is <VM Name>:Hv VP <vcore id>
parts := strings.Split(obj.Name, ":")
if len(parts) != 2 {
log.Warnf("Unexpected format of Name in collectVmCpuUsage: %q, expected %q. Skipping.", obj.Name, "<VM Name>:Hv VP <vcore id>")
level.Warn(c.logger).Log("msg", fmt.Sprintf("Unexpected format of Name in collectVmCpuUsage: %q, expected %q. Skipping.", obj.Name, "<VM Name>:Hv VP <vcore id>"))
continue
}
coreParts := strings.Split(parts[1], " ")
if len(coreParts) != 3 {
log.Warnf("Unexpected format of core identifier in collectVmCpuUsage: %q, expected %q. Skipping.", parts[1], "Hv VP <vcore id>")
level.Warn(c.logger).Log("msg", fmt.Sprintf("Unexpected format of core identifier in collectVmCpuUsage: %q, expected %q. Skipping.", parts[1], "Hv VP <vcore id>"))
continue
}
vmName := parts[0]
@@ -1238,7 +1245,7 @@ type Win32_PerfRawData_NvspSwitchStats_HyperVVirtualSwitch struct {
func (c *HyperVCollector) collectVmSwitch(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_NvspSwitchStats_HyperVVirtualSwitch
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1403,7 +1410,7 @@ type Win32_PerfRawData_EthernetPerfProvider_HyperVLegacyNetworkAdapter struct {
func (c *HyperVCollector) collectVmEthernet(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_EthernetPerfProvider_HyperVLegacyNetworkAdapter
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1473,7 +1480,7 @@ type Win32_PerfRawData_Counters_HyperVVirtualStorageDevice struct {
func (c *HyperVCollector) collectVmStorage(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_Counters_HyperVVirtualStorageDevice
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1542,7 +1549,7 @@ type Win32_PerfRawData_NvspNicStats_HyperVVirtualNetworkAdapter struct {
func (c *HyperVCollector) collectVmNetwork(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_NvspNicStats_HyperVVirtualNetworkAdapter
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}
@@ -1615,7 +1622,7 @@ type Win32_PerfRawData_BalancerStats_HyperVDynamicMemoryVM struct {
func (c *HyperVCollector) collectVmMemory(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
var dst []Win32_PerfRawData_BalancerStats_HyperVDynamicMemoryVM
q := queryAll(&dst)
q := queryAll(&dst, c.logger)
if err := wmi.Query(q, &dst); err != nil {
return nil, err
}