Method StartInstrumentation

cli/command/telemetry_utils.go:71–74

StartInstrumentation instruments CLI commands with the individual metrics and spans configured. It's the main command OTel utility, and new command-related metrics should be added to it. It should be called immediately before command execution, and returns a stopInstrumentation function that must be

(cmd *cobra.Command)

// It should be called immediately before command execution, and returns a stopInstrumentation function
// that must be called with the error resulting from the command execution.
func (cli *DockerCli) StartInstrumentation(cmd *cobra.Command) (stopInstrumentation func(error)) {
	baseAttrs := BaseCommandAttributes(cmd, cli)
	return startCobraCommandTimer(cli.MeterProvider(), baseAttrs)
}

func startCobraCommandTimer(mp metric.MeterProvider, attrs []attribute.KeyValue) func(err error) {
	meter := getDefaultMeter(mp)