windows_exporter/pkg/collector/collector.go

216 lines
10 KiB
Go

//go:build windows
package collector
import (
"slices"
"strings"
"github.com/alecthomas/kingpin/v2"
"github.com/go-kit/log"
"github.com/prometheus-community/windows_exporter/pkg/collector/ad"
"github.com/prometheus-community/windows_exporter/pkg/collector/adcs"
"github.com/prometheus-community/windows_exporter/pkg/collector/adfs"
"github.com/prometheus-community/windows_exporter/pkg/collector/cache"
"github.com/prometheus-community/windows_exporter/pkg/collector/container"
"github.com/prometheus-community/windows_exporter/pkg/collector/cpu"
"github.com/prometheus-community/windows_exporter/pkg/collector/cpu_info"
"github.com/prometheus-community/windows_exporter/pkg/collector/cs"
"github.com/prometheus-community/windows_exporter/pkg/collector/dfsr"
"github.com/prometheus-community/windows_exporter/pkg/collector/dhcp"
"github.com/prometheus-community/windows_exporter/pkg/collector/diskdrive"
"github.com/prometheus-community/windows_exporter/pkg/collector/dns"
"github.com/prometheus-community/windows_exporter/pkg/collector/exchange"
"github.com/prometheus-community/windows_exporter/pkg/collector/hyperv"
"github.com/prometheus-community/windows_exporter/pkg/collector/iis"
"github.com/prometheus-community/windows_exporter/pkg/collector/logical_disk"
"github.com/prometheus-community/windows_exporter/pkg/collector/logon"
"github.com/prometheus-community/windows_exporter/pkg/collector/memory"
"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_cluster"
"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_network"
"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_node"
"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resource"
"github.com/prometheus-community/windows_exporter/pkg/collector/mscluster_resourcegroup"
"github.com/prometheus-community/windows_exporter/pkg/collector/msmq"
"github.com/prometheus-community/windows_exporter/pkg/collector/mssql"
"github.com/prometheus-community/windows_exporter/pkg/collector/net"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrexceptions"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrinterop"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrjit"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrloading"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrlocksandthreads"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrmemory"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrremoting"
"github.com/prometheus-community/windows_exporter/pkg/collector/netframework_clrsecurity"
"github.com/prometheus-community/windows_exporter/pkg/collector/nps"
"github.com/prometheus-community/windows_exporter/pkg/collector/os"
"github.com/prometheus-community/windows_exporter/pkg/collector/physical_disk"
"github.com/prometheus-community/windows_exporter/pkg/collector/process"
"github.com/prometheus-community/windows_exporter/pkg/collector/remote_fx"
"github.com/prometheus-community/windows_exporter/pkg/collector/scheduled_task"
"github.com/prometheus-community/windows_exporter/pkg/collector/service"
"github.com/prometheus-community/windows_exporter/pkg/collector/smtp"
"github.com/prometheus-community/windows_exporter/pkg/collector/system"
"github.com/prometheus-community/windows_exporter/pkg/collector/tcp"
"github.com/prometheus-community/windows_exporter/pkg/collector/teradici_pcoip"
"github.com/prometheus-community/windows_exporter/pkg/collector/terminal_services"
"github.com/prometheus-community/windows_exporter/pkg/collector/textfile"
"github.com/prometheus-community/windows_exporter/pkg/collector/thermalzone"
"github.com/prometheus-community/windows_exporter/pkg/collector/time"
"github.com/prometheus-community/windows_exporter/pkg/collector/vmware"
"github.com/prometheus-community/windows_exporter/pkg/collector/vmware_blast"
"github.com/prometheus-community/windows_exporter/pkg/perflib"
"github.com/prometheus-community/windows_exporter/pkg/types"
)
type Collectors struct {
logger log.Logger
collectors map[string]types.Collector
perfCounterQuery string
}
// NewWithFlags To be called by the exporter for collector initialization before running kingpin.Parse
func NewWithFlags(app *kingpin.Application) Collectors {
collectors := map[string]types.Collector{}
for name, builder := range Map {
collectors[name] = builder(app)
}
return New(collectors)
}
// NewWithConfig To be called by the external libraries for collector initialization without running kingpin.Parse
func NewWithConfig(logger log.Logger, config Config) Collectors {
collectors := map[string]types.Collector{}
collectors[ad.Name] = ad.New(logger, &config.Ad)
collectors[adcs.Name] = adcs.New(logger, &config.Adcs)
collectors[adfs.Name] = adfs.New(logger, &config.Adfs)
collectors[cache.Name] = cache.New(logger, &config.Cache)
collectors[container.Name] = container.New(logger, &config.Container)
collectors[cpu.Name] = cpu.New(logger, &config.Cpu)
collectors[cpu_info.Name] = cpu_info.New(logger, &config.CpuInfo)
collectors[cs.Name] = cs.New(logger, &config.Cs)
collectors[dfsr.Name] = dfsr.New(logger, &config.Dfsr)
collectors[dhcp.Name] = dhcp.New(logger, &config.Dhcp)
collectors[diskdrive.Name] = diskdrive.New(logger, &config.Diskdrive)
collectors[dns.Name] = dns.New(logger, &config.Dns)
collectors[exchange.Name] = exchange.New(logger, &config.Exchange)
collectors[exchange.Name] = exchange.New(logger, &config.Fsrmquota)
collectors[hyperv.Name] = hyperv.New(logger, &config.Hyperv)
collectors[iis.Name] = iis.New(logger, &config.Iis)
collectors[logical_disk.Name] = logical_disk.New(logger, &config.LogicalDisk)
collectors[logon.Name] = logon.New(logger, &config.Logon)
collectors[memory.Name] = memory.New(logger, &config.Memory)
collectors[mscluster_cluster.Name] = mscluster_cluster.New(logger, &config.MsclusterCluster)
collectors[mscluster_network.Name] = mscluster_network.New(logger, &config.MsclusterNetwork)
collectors[mscluster_node.Name] = mscluster_node.New(logger, &config.MsclusterNode)
collectors[mscluster_resource.Name] = mscluster_resource.New(logger, &config.MsclusterResource)
collectors[mscluster_resourcegroup.Name] = mscluster_resourcegroup.New(logger, &config.MsclusterResourceGroup)
collectors[msmq.Name] = msmq.New(logger, &config.Msmq)
collectors[mssql.Name] = mssql.New(logger, &config.Mssql)
collectors[net.Name] = net.New(logger, &config.Net)
collectors[netframework_clrexceptions.Name] = netframework_clrexceptions.New(logger, &config.NetframeworkClrexceptions)
collectors[netframework_clrinterop.Name] = netframework_clrinterop.New(logger, &config.NetframeworkClrinterop)
collectors[netframework_clrjit.Name] = netframework_clrjit.New(logger, &config.NetframeworkClrjit)
collectors[netframework_clrloading.Name] = netframework_clrloading.New(logger, &config.NetframeworkClrloading)
collectors[netframework_clrlocksandthreads.Name] = netframework_clrlocksandthreads.New(logger, &config.NetframeworkClrlocksandthreads)
collectors[netframework_clrmemory.Name] = netframework_clrmemory.New(logger, &config.NetframeworkClrmemory)
collectors[netframework_clrremoting.Name] = netframework_clrremoting.New(logger, &config.NetframeworkClrremoting)
collectors[netframework_clrsecurity.Name] = netframework_clrsecurity.New(logger, &config.NetframeworkClrsecurity)
collectors[nps.Name] = nps.New(logger, &config.Nps)
collectors[os.Name] = os.New(logger, &config.Os)
collectors[physical_disk.Name] = physical_disk.New(logger, &config.PhysicalDisk)
collectors[process.Name] = process.New(logger, &config.Process)
collectors[remote_fx.Name] = remote_fx.New(logger, &config.RemoteFx)
collectors[scheduled_task.Name] = scheduled_task.New(logger, &config.ScheduledTask)
collectors[service.Name] = service.New(logger, &config.Service)
collectors[smtp.Name] = smtp.New(logger, &config.Smtp)
collectors[system.Name] = system.New(logger, &config.System)
collectors[teradici_pcoip.Name] = teradici_pcoip.New(logger, &config.TeradiciPcoip)
collectors[tcp.Name] = tcp.New(logger, &config.Tcp)
collectors[terminal_services.Name] = terminal_services.New(logger, &config.TerminalServices)
collectors[textfile.Name] = textfile.New(logger, &config.Textfile)
collectors[thermalzone.Name] = thermalzone.New(logger, &config.Thermalzone)
collectors[time.Name] = time.New(logger, &config.Time)
collectors[vmware.Name] = vmware.New(logger, &config.Vmware)
collectors[vmware_blast.Name] = vmware_blast.New(logger, &config.VmwareBlast)
return New(collectors)
}
// New To be called by the external libraries for collector initialization
func New(collectors map[string]types.Collector) Collectors {
return Collectors{
collectors: collectors,
}
}
func (c *Collectors) SetLogger(logger log.Logger) {
c.logger = logger
for _, collector := range c.collectors {
collector.SetLogger(logger)
}
}
func (c *Collectors) SetPerfCounterQuery() error {
var (
err error
perfCounterDependencies []string
perfCounterNames []string
perfIndicies []string
)
for _, collector := range c.collectors {
perfCounterNames, err = collector.GetPerfCounter()
if err != nil {
return err
}
perfIndicies = make([]string, 0, len(perfCounterNames))
for _, cn := range perfCounterNames {
perfIndicies = append(perfIndicies, perflib.MapCounterToIndex(cn))
}
perfCounterDependencies = append(perfCounterDependencies, strings.Join(perfIndicies, " "))
}
c.perfCounterQuery = strings.Join(perfCounterDependencies, " ")
return nil
}
// Enable removes all collectors that not enabledCollectors
func (c *Collectors) Enable(enabledCollectors []string) {
for name := range c.collectors {
if !slices.Contains(enabledCollectors, name) {
delete(c.collectors, name)
}
}
}
// Build To be called by the exporter for collector initialization
func (c *Collectors) Build() error {
var err error
for _, collector := range c.collectors {
if err = collector.Build(); err != nil {
return err
}
}
return nil
}
// PrepareScrapeContext creates a ScrapeContext to be used during a single scrape
func (c *Collectors) PrepareScrapeContext() (*types.ScrapeContext, error) {
objs, err := perflib.GetPerflibSnapshot(c.perfCounterQuery)
if err != nil {
return nil, err
}
return &types.ScrapeContext{PerfObjects: objs}, nil
}