1 files changed, 43 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/dnsmasq/init.go b/src/go/collectors/go.d.plugin/modules/dnsmasq/init.go
new file mode 100644
index 000000000..be21758ad
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/dnsmasq/init.go
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package dnsmasq
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/netdata/netdata/go/go.d.plugin/agent/module"
+)
+
+func (d *Dnsmasq) validateConfig() error {
+	if d.Address == "" {
+		return errors.New("'address' parameter not set")
+	}
+	if !isProtocolValid(d.Protocol) {
+		return fmt.Errorf("'protocol' (%s) is not valid, expected one of %v", d.Protocol, validProtocols)
+	}
+	return nil
+}
+
+func (d *Dnsmasq) initDNSClient() (dnsClient, error) {
+	return d.newDNSClient(d.Protocol, d.Timeout.Duration()), nil
+}
+
+func (d *Dnsmasq) initCharts() (*module.Charts, error) {
+	return cacheCharts.Copy(), nil
+}
+
+func isProtocolValid(protocol string) bool {
+	for _, v := range validProtocols {
+		if protocol == v {
+			return true
+		}
+	}
+	return false
+}
+
+var validProtocols = []string{
+	"udp",
+	"tcp",
+	"tcp-tls",
+}