1 files changed, 47 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/nginxvts/init.go b/src/go/collectors/go.d.plugin/modules/nginxvts/init.go
new file mode 100644
index 000000000..17ff63020
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/nginxvts/init.go
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package nginxvts
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/netdata/netdata/go/go.d.plugin/agent/module"
+	"github.com/netdata/netdata/go/go.d.plugin/pkg/web"
+)
+
+func (vts *NginxVTS) validateConfig() error {
+	if vts.URL == "" {
+		return errors.New("URL not set")
+	}
+
+	if _, err := web.NewHTTPRequest(vts.Request); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (vts *NginxVTS) initHTTPClient() (*http.Client, error) {
+	return web.NewHTTPClient(vts.Client)
+}
+
+func (vts *NginxVTS) initCharts() (*module.Charts, error) {
+	charts := module.Charts{}
+
+	if err := charts.Add(*mainCharts.Copy()...); err != nil {
+		return nil, err
+	}
+
+	if err := charts.Add(*sharedZonesCharts.Copy()...); err != nil {
+		return nil, err
+	}
+
+	if err := charts.Add(*serverZonesCharts.Copy()...); err != nil {
+		return nil, err
+	}
+
+	if len(charts) == 0 {
+		return nil, errors.New("zero charts")
+	}
+	return &charts, nil
+}