fix: ipset crash when command not found (influxdata#10474)

lorenmh · Jan 24, 2022 · d2fa0fa · d2fa0fa
1 parent c9c0516
commit d2fa0fa
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/plugins/inputs/ipset/ipset.go b/plugins/inputs/ipset/ipset.go
@@ -47,6 +47,15 @@ func (i *Ipset) SampleConfig() string {
 `
 }
 
+func (i *Ipset) Init() error {
+	_, err := exec.LookPath("ipset")
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func (i *Ipset) Gather(acc telegraf.Accumulator) error {
 	out, e := i.lister(i.Timeout, i.UseSudo)
 	if e != nil {