Collector-specific configuration. LIKWID collector derives metrics itself, Run once CLI option

collectors/metricCollector.go

@@ -7,11 +7,12 @@ import (
 	"strconv"
 	"strings"
 	"time"
+	"errors"
 )
 
 type MetricGetter interface {
 	Name() string
-	Init() error
+	Init(config []byte) error
 	Read(time.Duration, *[]lp.MutableMetric)
 	Close()
 	//	GetNodeMetric() map[string]interface{}
@@ -67,6 +68,15 @@ func intArrayContains(array []int, str int) (int, bool) {
 	return -1, false
 }
 
+func stringArrayContains(array []string, str string) (int, bool) {
+    for i, a := range array {
+		if a == str {
+			return i, true
+		}
+	}
+	return -1, false
+}
+
 func SocketList() []int {
 	buffer, err := ioutil.ReadFile("/proc/cpuinfo")
 	if err != nil {
@@ -132,3 +142,13 @@ func Fields2Map(metric lp.Metric) map[string]interface{} {
 	}
 	return fields
 }
+
+func RemoveFromStringList(s []string, r string) ([]string, error) {
+    for i, item := range s {
+        if r == item {
+            return append(s[:i], s[i+1:]...), nil
+        }
+    }
+    return s, errors.New("No such string in list")
+}
+