NPS(feature): add nps collector
Signed-off-by: rebortg <github@ghlr.de>
This commit is contained in:
rebortg
Ben Reedy
parent
d5e8a0ed7e
commit
217b670272
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@ -0,0 +1,422 @@
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package collector
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import (
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"github.com/prometheus-community/windows_exporter/log"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/yusufpapurcu/wmi"
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)
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func init() {
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registerCollector("nps", newnpsCollector) // TODO: Add any perflib dependencies here
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}
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// A npsCollector is a Prometheus collector for WMI Win32_PerfRawData_IAS_NPSAuthenticationServer and Win32_PerfRawData_IAS_NPSAccountingServer metrics
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type npsCollector struct {
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AccessAccepts *prometheus.Desc
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AccessChallenges *prometheus.Desc
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AccessRejects *prometheus.Desc
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AccessRequests *prometheus.Desc
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AccessBadAuthenticators *prometheus.Desc
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AccessDroppedPackets *prometheus.Desc
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AccessInvalidRequests *prometheus.Desc
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AccessMalformedPackets *prometheus.Desc
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AccessPacketsReceived *prometheus.Desc
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AccessPacketsSent *prometheus.Desc
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AccessServerResetTime *prometheus.Desc
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AccessServerUpTime *prometheus.Desc
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AccessUnknownType *prometheus.Desc
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AccountingRequests *prometheus.Desc
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AccountingResponses *prometheus.Desc
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AccountingBadAuthenticators *prometheus.Desc
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AccountingDroppedPackets *prometheus.Desc
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AccountingInvalidRequests *prometheus.Desc
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AccountingMalformedPackets *prometheus.Desc
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AccountingNoRecord *prometheus.Desc
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AccountingPacketsReceived *prometheus.Desc
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AccountingPacketsSent *prometheus.Desc
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AccountingServerResetTime *prometheus.Desc
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AccountingServerUpTime *prometheus.Desc
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AccountingUnknownType *prometheus.Desc
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}
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func newnpsCollector() (Collector, error) {
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const subsystem = "nps"
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return &npsCollector{
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AccessAccepts: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_accepts"),
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"(AccessAccepts)",
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nil,
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nil,
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),
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AccessChallenges: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_challenges"),
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"(AccessChallenges)",
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nil,
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nil,
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),
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AccessRejects: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_rejects"),
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"(AccessRejects)",
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nil,
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nil,
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),
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AccessRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_requests"),
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"(AccessRequests)",
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nil,
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nil,
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),
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AccessBadAuthenticators: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_bad_authenticators"),
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"(BadAuthenticators)",
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nil,
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nil,
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),
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AccessDroppedPackets: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_dropped_packets"),
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"(DroppedPackets)",
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nil,
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nil,
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),
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AccessInvalidRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_invalid_requests"),
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"(InvalidRequests)",
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nil,
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nil,
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),
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AccessMalformedPackets: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_malformed_packets"),
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"(MalformedPackets)",
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nil,
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nil,
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),
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AccessPacketsReceived: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_packets_received"),
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"(PacketsReceived)",
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nil,
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nil,
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),
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AccessPacketsSent: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_packets_sent"),
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"(PacketsSent)",
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nil,
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nil,
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),
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AccessServerResetTime: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_server_reset_time"),
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"(ServerResetTime)",
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nil,
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nil,
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),
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AccessServerUpTime: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_server_up_time"),
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"(ServerUpTime)",
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nil,
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nil,
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),
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AccessUnknownType: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "access_unknown_type"),
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"(UnknownType)",
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nil,
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nil,
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),
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AccountingRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_requests"),
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"(AccountingRequests)",
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nil,
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nil,
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),
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AccountingResponses: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_responses"),
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"(AccountingResponses)",
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nil,
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nil,
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),
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AccountingBadAuthenticators: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_bad_authenticators"),
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"(BadAuthenticators)",
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nil,
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nil,
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),
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AccountingDroppedPackets: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_dropped_packets"),
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"(DroppedPackets)",
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nil,
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nil,
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),
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AccountingInvalidRequests: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_invalid_requests"),
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"(InvalidRequests)",
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nil,
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nil,
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),
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AccountingMalformedPackets: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_malformed_packets"),
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"(MalformedPackets)",
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nil,
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nil,
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),
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AccountingNoRecord: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_no_record"),
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"(NoRecord)",
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nil,
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nil,
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),
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AccountingPacketsReceived: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_packets_received"),
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"(PacketsReceived)",
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nil,
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nil,
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),
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AccountingPacketsSent: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_packets_sent"),
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"(PacketsSent)",
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nil,
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nil,
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),
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AccountingServerResetTime: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_server_reset_time"),
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"(ServerResetTime)",
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nil,
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nil,
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),
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AccountingServerUpTime: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_server_up_time"),
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"(ServerUpTime)",
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nil,
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nil,
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),
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AccountingUnknownType: prometheus.NewDesc(
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prometheus.BuildFQName(Namespace, subsystem, "accounting_unknown_type"),
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"(UnknownType)",
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nil,
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nil,
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),
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}, nil
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}
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// Collect sends the metric values for each metric
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// to the provided prometheus Metric channel.
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func (c *npsCollector) Collect(ctx *ScrapeContext, ch chan<- prometheus.Metric) error {
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if desc, err := c.CollectAccept(ch); err != nil {
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log.Error("failed collecting NPS accept data:", desc, err)
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return err
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}
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if desc, err := c.CollectAccounting(ch); err != nil {
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log.Error("failed collecting NPS accounting data:", desc, err)
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return err
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}
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return nil
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}
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// Win32_PerfRawData_IAS_NPSAuthenticationServer docs:
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// - <add link to documentation here>
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type Win32_PerfRawData_IAS_NPSAuthenticationServer struct {
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Name string
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AccessAccepts uint32
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AccessChallenges uint32
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AccessRejects uint32
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AccessRequests uint32
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AccessBadAuthenticators uint32
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AccessDroppedPackets uint32
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AccessInvalidRequests uint32
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AccessMalformedPackets uint32
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AccessPacketsReceived uint32
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AccessPacketsSent uint32
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AccessServerResetTime uint32
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AccessServerUpTime uint32
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AccessUnknownType uint32
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}
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type Win32_PerfRawData_IAS_NPSAccountingServer struct {
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Name string
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AccountingRequests uint32
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AccountingResponses uint32
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AccountingBadAuthenticators uint32
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AccountingDroppedPackets uint32
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AccountingInvalidRequests uint32
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AccountingMalformedPackets uint32
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AccountingNoRecord uint32
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AccountingPacketsReceived uint32
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AccountingPacketsSent uint32
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AccountingServerResetTime uint32
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AccountingServerUpTime uint32
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AccountingUnknownType uint32
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}
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// Collect sends the metric values for each metric
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// to the provided prometheus Metric channel.
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func (c *npsCollector) CollectAccept(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
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var dst []Win32_PerfRawData_IAS_NPSAuthenticationServer
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q := queryAll(&dst)
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if err := wmi.Query(q, &dst); err != nil {
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return nil, err
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}
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ch <- prometheus.MustNewConstMetric(
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c.AccessAccepts,
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prometheus.CounterValue,
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float64(dst[0].AccessAccepts),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessChallenges,
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prometheus.CounterValue,
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float64(dst[0].AccessChallenges),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessRejects,
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prometheus.CounterValue,
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float64(dst[0].AccessRejects),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessRequests,
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prometheus.CounterValue,
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float64(dst[0].AccessRequests),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessBadAuthenticators,
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prometheus.CounterValue,
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float64(dst[0].AccessBadAuthenticators),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessDroppedPackets,
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prometheus.CounterValue,
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float64(dst[0].AccessDroppedPackets),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessInvalidRequests,
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prometheus.CounterValue,
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float64(dst[0].AccessInvalidRequests),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessMalformedPackets,
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prometheus.CounterValue,
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float64(dst[0].AccessMalformedPackets),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessPacketsReceived,
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prometheus.CounterValue,
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float64(dst[0].AccessPacketsReceived),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessPacketsSent,
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prometheus.CounterValue,
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float64(dst[0].AccessPacketsSent),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessServerResetTime,
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prometheus.CounterValue,
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float64(dst[0].AccessServerResetTime),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessServerUpTime,
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prometheus.CounterValue,
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float64(dst[0].AccessServerUpTime),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccessUnknownType,
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prometheus.CounterValue,
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float64(dst[0].AccessUnknownType),
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)
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return nil, nil
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}
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func (c *npsCollector) CollectAccounting(ch chan<- prometheus.Metric) (*prometheus.Desc, error) {
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var dst []Win32_PerfRawData_IAS_NPSAccountingServer
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q := queryAll(&dst)
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if err := wmi.Query(q, &dst); err != nil {
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return nil, err
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}
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ch <- prometheus.MustNewConstMetric(
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c.AccountingRequests,
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prometheus.CounterValue,
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float64(dst[0].AccountingRequests),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingResponses,
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prometheus.CounterValue,
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float64(dst[0].AccountingResponses),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingBadAuthenticators,
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prometheus.CounterValue,
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float64(dst[0].AccountingBadAuthenticators),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingDroppedPackets,
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prometheus.CounterValue,
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float64(dst[0].AccountingDroppedPackets),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingInvalidRequests,
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prometheus.CounterValue,
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float64(dst[0].AccountingInvalidRequests),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingMalformedPackets,
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prometheus.CounterValue,
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float64(dst[0].AccountingMalformedPackets),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingNoRecord,
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prometheus.CounterValue,
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float64(dst[0].AccountingNoRecord),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingPacketsReceived,
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prometheus.CounterValue,
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float64(dst[0].AccountingPacketsReceived),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingPacketsSent,
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prometheus.CounterValue,
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float64(dst[0].AccountingPacketsSent),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingServerResetTime,
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prometheus.CounterValue,
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float64(dst[0].AccountingServerResetTime),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingServerUpTime,
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prometheus.CounterValue,
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float64(dst[0].AccountingServerUpTime),
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)
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ch <- prometheus.MustNewConstMetric(
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c.AccountingUnknownType,
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prometheus.CounterValue,
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float64(dst[0].AccountingUnknownType),
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)
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return nil, nil
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}
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@ -0,0 +1,9 @@
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package collector
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import (
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"testing"
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)
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func BenchmarkNPSCollector(b *testing.B) {
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benchmarkCollector(b, "nps", newNPSCollector)
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}
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@ -26,6 +26,7 @@ This directory contains documentation of the collectors in the windows_exporter,
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- [`netframework_clrremoting`](collector.netframework_clrremoting.md)
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- [`netframework_clrsecurity`](collector.netframework_clrsecurity.md)
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- [`net`](collector.net.md)
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- [`nps`](collector.nps.md)
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- [`os`](collector.os.md)
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- [`process`](collector.process.md)
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- [`remote_fx`](collector.remote_fx.md)
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|
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@ -0,0 +1,49 @@
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# nps collector
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The nps collector exposes metrics about the NPS server
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|||
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-|-
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Metric name prefix | `nps`
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Classes | Win32_PerfRawData_IAS_NPSAuthenticationServer<br/>Win32_PerfRawData_IAS_NPSAccountingServer
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Enabled by default? | No
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## Flags
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None
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## Metrics
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Name | Description | Type | Labels
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-----|-------------|------|-------
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`windows_nps_access_accepts` | | counter | None
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`windows_nps_access_bad_authenticators` | | counter | None
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`windows_nps_access_challenges` | | counter | None
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`windows_nps_access_dropped_packets` | | counter | None
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`windows_nps_access_invalid_requests` | | counter | None
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`windows_nps_access_malformed_packets` | | counter | None
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`windows_nps_access_packets_received` | | counter | None
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`windows_nps_access_packets_sent` | | counter | None
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`windows_nps_access_rejects` | | counter | None
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`windows_nps_access_requests` | | counter | None
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`windows_nps_access_server_reset_time` | | counter | None
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`windows_nps_access_server_up_time` | | counter | None
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`windows_nps_access_unknown_type` | | counter | None
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`windows_nps_accounting_bad_authenticators` | | counter | None
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`windows_nps_accounting_dropped_packets` | | counter | None
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`windows_nps_accounting_invalid_requests` | | counter | None
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`windows_nps_accounting_malformed_packets` | | counter | None
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`windows_nps_accounting_no_record` | | counter | None
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`windows_nps_accounting_packets_received` | | counter | None
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`windows_nps_accounting_packets_sent` | | counter | None
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`windows_nps_accounting_requests` | | counter | None
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`windows_nps_accounting_responses` | | counter | None
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`windows_nps_accounting_server_reset_time` | | counter | None
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`windows_nps_accounting_server_up_time` | | counter | None
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`windows_nps_accounting_unknown_type` | | counter | None
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### Example metric
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Show current number of processes
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```
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windows_nps_access_accepts{instance="localhost"}
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```
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