b997e0e4d6
Volumes that are provisioned with `VolumeMode: Block` often have a MetrucsProvider interface declared in their type. However, the MetricsProvider should implement a GetMetrics() function. In the cases where the storage drivers do not implement GetMetrics(), a panic can occur. Usual type-assertions are not sufficient in this case. All assertions assume the interface is present. There is no straight forward way to verify that a valid GetMetrics() function is provided. By adding SupportsMetrics(), storage driver implementations require careful reviewing for metrics support. |
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| .. | ||
| doc.go | ||
| local_linux_test.go | ||
| local_test.go | ||
| local.go | ||
| OWNERS | ||