mirror of
https://github.com/prometheus-community/windows_exporter.git
synced 2026-03-05 18:16:35 +00:00
feat: Remove init functions from collectors
Behaviour of init functions has been centralised in `collector/init.go`, and can be called during exporter startup. This allows the exporter to control the timing of collector initialisation, rather than relying on the import & `init()` method. This should reduce unexpected behaviour arising from the use of `init()`, such as #551. Signed-off-by: Ben Reedy <breed808@breed808.com>
This commit is contained in:
Ben Reedy
309
collector/init.go
Normal file
309
collector/init.go
Normal file
@@ -0,0 +1,309 @@
|
||||
package collector
|
||||
|
||||
// collectorInit represents the required initialisation config for a collector.
|
||||
type collectorInit struct {
|
||||
// Name of collector to be initialised
|
||||
name string
|
||||
// Builder function for the collector
|
||||
builder collectorBuilder
|
||||
// Perflib counter names for the collector.
|
||||
// These will be included in the Perflib scrape scope by the exporter.
|
||||
perfCounterNames []string
|
||||
}
|
||||
|
||||
func getCPUCollectorDeps() string {
|
||||
// See below for 6.05 magic value
|
||||
if getWindowsVersion() > 6.05 {
|
||||
return "Processor Information"
|
||||
}
|
||||
return "Processor"
|
||||
|
||||
}
|
||||
|
||||
func getDFSRCollectorDeps() []string {
|
||||
// Perflib sources are dynamic, depending on the enabled child collectors
|
||||
var perflibDependencies []string
|
||||
for _, source := range expandEnabledChildCollectors(*dfsrEnabledCollectors) {
|
||||
perflibDependencies = append(perflibDependencies, dfsrGetPerfObjectName(source))
|
||||
}
|
||||
|
||||
return perflibDependencies
|
||||
}
|
||||
|
||||
var collectors = []collectorInit{
|
||||
{
|
||||
name: "ad",
|
||||
builder: NewADCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "adcs",
|
||||
builder: adcsCollectorMethod,
|
||||
perfCounterNames: []string{"Certification Authority"},
|
||||
},
|
||||
{
|
||||
name: "adfs",
|
||||
builder: newADFSCollector,
|
||||
perfCounterNames: []string{"AD FS"},
|
||||
},
|
||||
{
|
||||
name: "cache",
|
||||
builder: newCacheCollector,
|
||||
perfCounterNames: []string{"Cache"},
|
||||
},
|
||||
{
|
||||
name: "container",
|
||||
builder: NewContainerMetricsCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "cpu",
|
||||
builder: newCPUCollector,
|
||||
perfCounterNames: []string{getCPUCollectorDeps()},
|
||||
},
|
||||
{
|
||||
name: "cpu_info",
|
||||
builder: newCpuInfoCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "cs",
|
||||
builder: NewCSCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "dfsr",
|
||||
builder: NewDFSRCollector,
|
||||
perfCounterNames: getDFSRCollectorDeps(),
|
||||
},
|
||||
{
|
||||
name: "dhcp",
|
||||
builder: NewDhcpCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "disk_drive",
|
||||
builder: newDiskDriveInfoCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "dns",
|
||||
builder: NewDNSCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "exchange",
|
||||
builder: newExchangeCollector,
|
||||
perfCounterNames: []string{
|
||||
"MSExchange ADAccess Processes",
|
||||
"MSExchangeTransport Queues",
|
||||
"MSExchange HttpProxy",
|
||||
"MSExchange ActiveSync",
|
||||
"MSExchange Availability Service",
|
||||
"MSExchange OWA",
|
||||
"MSExchangeAutodiscover",
|
||||
"MSExchange WorkloadManagement Workloads",
|
||||
"MSExchange RpcClientAccess",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "fsrmquota",
|
||||
builder: newFSRMQuotaCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "hyperv",
|
||||
builder: NewHyperVCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "iis",
|
||||
builder: NewIISCollector,
|
||||
perfCounterNames: []string{"Web Service",
|
||||
"APP_POOL_WAS",
|
||||
"Web Service Cache",
|
||||
"W3SVC_W3WP",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "logical_disk",
|
||||
builder: NewLogicalDiskCollector,
|
||||
perfCounterNames: []string{"LogicalDisk"},
|
||||
},
|
||||
{
|
||||
name: "logon",
|
||||
builder: NewLogonCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "memory",
|
||||
builder: NewMemoryCollector,
|
||||
perfCounterNames: []string{"Memory"},
|
||||
},
|
||||
{
|
||||
name: "mscluster_cluster",
|
||||
builder: newMSCluster_ClusterCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "mscluster_network",
|
||||
builder: newMSCluster_NetworkCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "mscluster_node",
|
||||
builder: newMSCluster_NodeCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "mscluster_resource",
|
||||
builder: newMSCluster_ResourceCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "mscluster_resourcegroup",
|
||||
builder: newMSCluster_ResourceGroupCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "msmq",
|
||||
builder: NewMSMQCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "mssql",
|
||||
builder: NewMSSQLCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "net",
|
||||
builder: NewNetworkCollector,
|
||||
perfCounterNames: []string{"Network Interface"},
|
||||
},
|
||||
{
|
||||
name: "netframework_clrexceptions",
|
||||
builder: NewNETFramework_NETCLRExceptionsCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "netframework_clrinterop",
|
||||
builder: NewNETFramework_NETCLRInteropCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "netframework_clrjit",
|
||||
builder: NewNETFramework_NETCLRJitCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "netframework_clrloading",
|
||||
builder: NewNETFramework_NETCLRLoadingCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "netframework_clrlocksandthreads",
|
||||
builder: NewNETFramework_NETCLRLocksAndThreadsCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "netframework_clrmemory",
|
||||
builder: NewNETFramework_NETCLRMemoryCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "netframework_clrremoting",
|
||||
builder: NewNETFramework_NETCLRRemotingCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "netframework_clrsecurity",
|
||||
builder: NewNETFramework_NETCLRSecurityCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "os",
|
||||
builder: NewOSCollector,
|
||||
perfCounterNames: []string{"Paging File"},
|
||||
},
|
||||
{
|
||||
name: "process",
|
||||
builder: newProcessCollector,
|
||||
perfCounterNames: []string{"Process"},
|
||||
},
|
||||
{
|
||||
name: "remote_fx",
|
||||
builder: NewRemoteFx,
|
||||
perfCounterNames: []string{"RemoteFX Network"},
|
||||
},
|
||||
{
|
||||
name: "scheduled_task",
|
||||
builder: NewScheduledTask,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "service",
|
||||
builder: NewserviceCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "smtp",
|
||||
builder: NewSMTPCollector,
|
||||
perfCounterNames: []string{"SMTP Server"},
|
||||
},
|
||||
{
|
||||
name: "system",
|
||||
builder: NewSystemCollector,
|
||||
perfCounterNames: []string{"System"},
|
||||
},
|
||||
{
|
||||
name: "teradici_pcoip",
|
||||
builder: newTeradiciPcoipCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "tcp",
|
||||
builder: NewTCPCollector,
|
||||
perfCounterNames: []string{"TCPv4"},
|
||||
},
|
||||
{
|
||||
name: "terminal_services",
|
||||
builder: NewTerminalServicesCollector,
|
||||
perfCounterNames: []string{
|
||||
"Terminal Services",
|
||||
"Terminal Services Session",
|
||||
"Remote Desktop Connection Broker Counterset",
|
||||
},
|
||||
},
|
||||
{
|
||||
name: "textfile",
|
||||
builder: NewTextFileCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "thermalzone",
|
||||
builder: NewThermalZoneCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "time",
|
||||
builder: newTimeCollector,
|
||||
perfCounterNames: []string{"Windows Time Service"},
|
||||
},
|
||||
{
|
||||
name: "vmware",
|
||||
builder: NewVmwareCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
{
|
||||
name: "vmware_blast",
|
||||
builder: newVmwareBlastCollector,
|
||||
perfCounterNames: nil,
|
||||
},
|
||||
}
|
||||
|
||||
// To be called by the exporter for collector initialisation
|
||||
func RegisterCollectors() {
|
||||
for _, v := range collectors {
|
||||
registerCollector(v.name, v.builder, v.perfCounterNames...)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user