Prometheus windows_export i386 compilation go lang

Nous avons besoin de récuper le maximum de métriques sur un OS XP 32bits.

Une solution est d'utiliser windows_export de Prometheus, cependant nous n'avons pas de version 32 bits compilée fournie par le projet.

Source : https://github.com/prometheus-community/windows_exporter

Compile sur Windows

set http_proxy=http://192.168.1.221:3128
set https_proxy=http://192.168.1.221:3128
go install github.com/prometheus/promu@latest
set GOARCH=386
go install github.com/prometheus-community/windows_exporter@latest
cd $env:GOPATH/src/github.com/prometheus-community/windows_exporter
promu build -v

Compiled on GNU+Linux WSL

sudo apt-get install gcc-multilib
sudo apt-get install gcc-mingw-w64
go install github.com/prometheus/promu@latest
export http_proxy=http://192.168.1.221:3128
export https_proxy=http://192.168.1.221:3128
GOOS=windows GOARCH=386 CGO_ENABLED=1 CXX=i686-w64-mingw32-g++ CC=i686-w64-mingw32-gcc
export GOOS GOARCH CGO_ENABLED CXX CC
go install github.com/prometheus-community/windows_exporter@latest
cd ~/go/pkg/mod/github.com/prometheus-community/windows_exporter
promu build -v

go: downloading github.com/containerd/typeurl/v2 v2.2.3
go: downloading google.golang.org/genproto/googleapis/rpc v0.0.0-20250303144028-a0af3efb3deb
go: downloading github.com/gogo/protobuf v1.3.2
github.com/prometheus-community/windows_exporter/cmd/windows_exporter: go build github.com/prometheus-community/windows_exporter/cmd/windows_exporter: copying /tmp/go-build2685928784/b001/exe/a.out.exe: open windows_exporter.exe: permission denied
!! command failed: build -o windows_exporter.exe -ldflags -X github.com/prometheus/common/version.Version= -X github.com/prometheus/common/version.Revision=non-git -X github.com/prometheus/common/version.Branch=non-git -X github.com/prometheus/common/version.BuildUser=management@vlbvmdevadm01 -X github.com/prometheus/common/version.BuildDate=20250403-08:47:02 -extldflags '-static' -tags trimpath github.com/prometheus-community/windows_exporter/cmd/windows_exporter: exit status 1

Solution : remplacer build -o windows_exporter.exe par build -o /tmp/windows_exporter.exe

go build -o /tmp/windows_exporter.exe -tags trimpath github.com/prometheus-community/windows_exporter/cmd/windows_exporter

Mais ça ne marche pas

Voir :

https://github.com/prometheus-community/windows_exporter/issues/486

https://github.com/golang/go/issues/23380

https://github.com/prometheus-community/windows_exporter/issues/521

Usage

C:\Program Files\windows_exporter\

Command line Usage

--config.file=CONFIG.FILE
--collectors.enabled="cpu,cs,memory,logical_disk,physical_disk,net,os,service,system"
--collector.tcp.enabled="metrics,connections_state"
--collector.performancecounter.objects=""
--collector.netframework.enabled="clrexceptions,clrinterop,clrjit,clrloading,clrlocksandthreads,clrmemory,clrremoting,clrsecurity"
--collector.process.include=".+"
--collector.scheduled_task.include=".+
--collector.service.include=".+"
--collector.net.enabled="metrics,nic_addresses"
--collector.net.nic-include=".+"
--collector.time.enabled="system_time,ntp"

Other

https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md

time=2025-04-03T11:27:26.836Z level=WARN source=cs.go:75 msg="The cs collector is deprecated and will be removed in a future release. Logical processors has been moved to cpu_info collector. Physical memory has been moved to memory collector. Hostname has been moved to os collector."
time=2025-04-03T11:27:26.836Z level=WARN source=os.go:108 msg="The os collect holds a number of deprecated metrics and will be removed mid 2025. See https://github.com/prometheus-community/windows_exporter/pull/1596 for more information." collector=os