105 lines
5.4 KiB
Markdown
105 lines
5.4 KiB
Markdown
# WMI exporter
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[](https://ci.appveyor.com/project/martinlindhe/wmi-exporter)
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Prometheus exporter for Windows machines, using the WMI (Windows Management Instrumentation).
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## Collectors
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Name | Description | Enabled by default
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---------|-------------|--------------------
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[ad](docs/collector.ad.md) | Active Directory Domain Services |
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[cpu](docs/collector.cpu.md) | CPU usage | ✓
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[cs](docs/collector.cs.md) | "Computer System" metrics (system properties, num cpus/total memory) | ✓
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[container](docs/collector.container.md) | Container metrics |
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[dns](docs/collector.dns.md) | DNS Server |
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[hyperv](docs/collector.hyperv.md) | Hyper-V hosts |
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[iis](docs/collector.iis.md) | IIS sites and applications |
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[logical_disk](docs/collector.logical_disk.md) | Logical disks, disk I/O | ✓
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[logon](docs/collector.logon.md) | User logon sessions |
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[memory](docs/collector.memory.md) | Memory usage metrics |
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[msmq](docs/collector.msmq.md) | MSMQ queues |
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[mssql](docs/collector.mssql.md) | [SQL Server Performance Objects](https://docs.microsoft.com/en-us/sql/relational-databases/performance-monitor/use-sql-server-objects#SQLServerPOs) metrics |
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[netframework_clrexceptions](docs/collector.netframework_clrexceptions.md) | .NET Framework CLR Exceptions |
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[netframework_clrinterop](docs/collector.netframework_clrinterop.md) | .NET Framework Interop Metrics |
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[netframework_clrjit](docs/collector.netframework_clrjit.md) | .NET Framework JIT metrics |
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[netframework_clrloading](docs/collector.netframework_clrloading.md) | .NET Framework CLR Loading metrics |
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[netframework_clrlocksandthreads](docs/collector.netframework_clrlocksandthreads.md) | .NET Framework locks and metrics threads |
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[netframework_clrmemory](docs/collector.netframework_clrmemory.md) | .NET Framework Memory metrics |
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[netframework_clrremoting](docs/collector.netframework_clrremoting.md) | .NET Framework Remoting metrics |
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[netframework_clrsecurity](docs/collector.netframework_clrsecurity.md) | .NET Framework Security Check metrics |
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[net](docs/collector.net.md) | Network interface I/O | ✓
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[os](docs/collector.os.md) | OS metrics (memory, processes, users) | ✓
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[process](docs/collector.process.md) | Per-process metrics |
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[service](docs/collector.service.md) | Service state metrics | ✓
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[system](docs/collector.system.md) | System calls | ✓
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[tcp](docs/collector.tcp.md) | TCP connections |
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[thermalzone](docs/collector.thermalzone.md) | Thermal information
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[textfile](docs/collector.textfile.md) | Read prometheus metrics from a text file | ✓
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[vmware](docs/collector.vmware.md) | Performance counters installed by the Vmware Guest agent |
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See the linked documentation on each collector for more information on reported metrics, configuration settings and usage examples.
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## Installation
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The latest release can be downloaded from the [releases page](https://github.com/martinlindhe/wmi_exporter/releases).
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Each release provides a .msi installer. The installer will setup the WMI Exporter as a Windows service, as well as create an exception in the Windows Firewall.
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If the installer is run without any parameters, the exporter will run with default settings for enabled collectors, ports, etc. The following parameters are available:
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Name | Description
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-----|------------
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`ENABLED_COLLECTORS` | As the `--collectors.enabled` flag, provide a comma-separated list of enabled collectors
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`LISTEN_ADDR` | The IP address to bind to. Defaults to 0.0.0.0
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`LISTEN_PORT` | The port to bind to. Defaults to 9182.
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`METRICS_PATH` | The path at which to serve metrics. Defaults to `/metrics`
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`TEXTFILE_DIR` | As the `--collector.textfile.directory` flag, provide a directory to read text files with metrics from
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`EXTRA_FLAGS` | Allows passing full CLI flags. Defaults to an empty string.
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Parameters are sent to the installer via `msiexec`. Example invocations:
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```powershell
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msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,iis LISTEN_PORT=5000
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```
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Example service collector with a custom query.
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```powershell
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msiexec /i <path-to-msi-file> ENABLED_COLLECTORS=os,service --% EXTRA_FLAGS="--collector.service.services-where ""Name LIKE 'sql%'"""
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```
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## Roadmap
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See [open issues](https://github.com/martinlindhe/wmi_exporter/issues)
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## Usage
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go get -u github.com/golang/dep
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go get -u github.com/prometheus/promu
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go get -u github.com/martinlindhe/wmi_exporter
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cd $env:GOPATH/src/github.com/martinlindhe/wmi_exporter
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promu build -v .
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.\wmi_exporter.exe
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The prometheus metrics will be exposed on [localhost:9182](http://localhost:9182)
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## Examples
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### Enable only service collector and specify a custom query
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.\wmi_exporter.exe --collectors.enabled "service" --collector.service.services-where "Name='wmi_exporter'"
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### Enable only process collector and specify a custom query
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.\wmi_exporter.exe --collectors.enabled "process" --collector.process.processes-where "Name LIKE 'firefox%'"
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When there are multiple processes with the same name, WMI represents those after the first instance as `process-name#index`. So to get them all, rather than just the first one, the query needs to be a wildcard search using a `%` character.
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Please note that in Windows batch scripts (and when using the `cmd` command prompt), the `%` character is reserved, so it has to be escaped with another `%`. For example, the wildcard syntax for searching for all firefox processes is `firefox%%`.
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## License
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Under [MIT](LICENSE)
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