ClusterCockpit/cc-metric-collector
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Moved documentation to markdown file

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This commit is contained in:
Holger Obermaier 2022-02-07 09:22:59 +01:00
parent 9ab7a6424b
commit 5ac3af895d
2 changed files with 6 additions and 20 deletions
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18
collectors/infinibandMetric.go
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@ -32,24 +32,6 @@ type InfinibandCollector struct {
info []InfinibandCollectorInfo
}
func (m *InfinibandCollector) Help() {
fmt.Println("This collector includes all devices that can be found below ", IB_BASEPATH)
fmt.Println("and where any of the ports provides a 'lid' file (glob ", IB_BASEPATH, "/<dev>/ports/<port>/lid).")
fmt.Println("The devices can be filtered with the 'exclude_devices' option in the configuration.")
fmt.Println("For each found LIDs the collector calls the 'perfquery' command")
fmt.Println("")
fmt.Println("Full configuration object:")
fmt.Println("\"ibstat\" : {")
fmt.Println(" \"exclude_devices\" : [\"dev1\"]")
fmt.Println("}")
fmt.Println("")
fmt.Println("Metrics:")
fmt.Println("- ib_recv")
fmt.Println("- ib_xmit")
fmt.Println("- ib_recv_pkts")
fmt.Println("- ib_xmit_pkts")
}
// Init initializes the Infiniband collector by walking through files below IB_BASEPATH
func (m *InfinibandCollector) Init(config json.RawMessage) error {
var err error

8
collectors/infinibandMetric.md
View File

@ -3,17 +3,21 @@
```json
"ibstat": {
"perfquery_path" : "<path to perfquery command>",
"exclude_devices": [
"mlx4"
]
}
```
The `ibstat` collector reads either data through the `perfquery` command or the sysfs files below `/sys/class/infiniband/<device>`.
The `ibstat` includes all devices that can be found below `/sys/class/infiniband/`
and where any of the ports provides a `lid` file (`/sys/class/infiniband/<dev>/ports/<port>/lid`)
The devices can be filtered with the `exclude_devices` option in the configuration.
The collector reads data through the sysfs files below `/sys/class/infiniband/<device>`.
Metrics:
* `ib_recv`
* `ib_xmit`
* `ib_recv_pkts`
* `ib_xmit_pkts`
The collector adds a `device` tag to all metrics