fix: meminfo debug log unsupported value

tjhop · tjhop · commit 884c684a778b · 2024-06-13T13:54:42.000-04:00
Fixes:

```
ts=2024-06-11T19:04:55.591Z caller=meminfo.go:44 level=debug collector=meminfo msg="Set node_mem" memInfo="unsupported value type"
```

Signed-off-by: TJ Hoplock &lt;t.hoplock@gmail.com&gt;
diff --git a/collector/meminfo.go b/collector/meminfo.go
@@ -41,7 +41,7 @@ func (c *meminfoCollector) Update(ch chan<- prometheus.Metric) error {
 	if err != nil {
 		return fmt.Errorf("couldn't get meminfo: %w", err)
 	}
-	level.Debug(c.logger).Log("msg", "Set node_mem", "memInfo", memInfo)
+	level.Debug(c.logger).Log("msg", "Set node_mem", "memInfo", fmt.Sprintf("%v", memInfo))
 	for k, v := range memInfo {
 		if strings.HasSuffix(k, "_total") {
 			metricType = prometheus.CounterValue

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ func (c *meminfoCollector) Update(ch chan<- prometheus.Metric) error {`
`41`	`41`	`if err != nil {`
`42`	`42`	`return fmt.Errorf("couldn't get meminfo: %w", err)`
`43`	`43`	`}`
`44`		`- level.Debug(c.logger).Log("msg", "Set node_mem", "memInfo", memInfo)`
	`44`	`+ level.Debug(c.logger).Log("msg", "Set node_mem", "memInfo", fmt.Sprintf("%v", memInfo))`
`45`	`45`	`for k, v := range memInfo {`
`46`	`46`	`if strings.HasSuffix(k, "_total") {`
`47`	`47`	`metricType = prometheus.CounterValue`