udev-manager: new disk manager plugin based on udev #6
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ak0rz
commented
Mar 20, 2025
| @@ -45,7 +44,7 @@ func main() { | |||
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| // Setting up the disks to check | |||
| klog.V(0).Infof("Reading configuration file %s", confFileName) | |||
| yamlFile, err := ioutil.ReadFile(confFileName) | |||
| yamlFile, err := os.ReadFile(confFileName) | |||
This plugin was designed from ground-up to allow exposing distinct device plugins for identifiable devices on host. This enables enchanced scheduling capabilities, including conf-less startup and NUMA topology hinting for the requestor. In future work this plugin may be enchanced further, e.g. exposing disks by serial or WWID to the Kube resource topology, allowing tie specific YDB pods to specific discs regardless of where are those disks located. Signed-off-by: Andrey Korzinev <ak@nebius.com>
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This plugin was designed from ground-up to allow exposing distinct device plugins for identifiable devices on host.
This enables enchanced scheduling capabilities, including conf-less startup and NUMA topology hinting for the requestor.
In future work this plugin may be enchanced further, e.g. exposing disks by serial or WWID to the Kube resource topology, allowing tie specific YDB pods to specific discs regardless of where are those disks located.