1 files changed, 99 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/openvpn_status_log/openvpn.go b/src/go/collectors/go.d.plugin/modules/openvpn_status_log/openvpn.go
new file mode 100644
index 000000000..38de9e990
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/openvpn_status_log/openvpn.go
@@ -0,0 +1,99 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package openvpn_status_log
+
+import (
+	_ "embed"
+	"errors"
+
+	"github.com/netdata/netdata/go/go.d.plugin/agent/module"
+	"github.com/netdata/netdata/go/go.d.plugin/pkg/matcher"
+)
+
+//go:embed "config_schema.json"
+var configSchema string
+
+func init() {
+	module.Register("openvpn_status_log", module.Creator{
+		JobConfigSchema: configSchema,
+		Create:          func() module.Module { return New() },
+	})
+}
+
+func New() *OpenVPNStatusLog {
+	return &OpenVPNStatusLog{
+		Config: Config{
+			LogPath: "/var/log/openvpn/status.log",
+		},
+		charts:         charts.Copy(),
+		collectedUsers: make(map[string]bool),
+	}
+}
+
+type Config struct {
+	UpdateEvery  int                `yaml:"update_every" json:"update_every"`
+	LogPath      string             `yaml:"log_path" json:"log_path"`
+	PerUserStats matcher.SimpleExpr `yaml:"per_user_stats" json:"per_user_stats"`
+}
+
+type OpenVPNStatusLog struct {
+	module.Base
+	Config `yaml:",inline" json:""`
+
+	charts *module.Charts
+
+	perUserMatcher matcher.Matcher
+	collectedUsers map[string]bool
+}
+
+func (o *OpenVPNStatusLog) Configuration() any {
+	return o.Config
+}
+
+func (o *OpenVPNStatusLog) Init() error {
+	if err := o.validateConfig(); err != nil {
+		o.Errorf("error on validating config: %v", err)
+		return err
+	}
+
+	m, err := o.initPerUserStatsMatcher()
+	if err != nil {
+		o.Errorf("error on creating 'per_user_stats' matcher: %v", err)
+		return err
+	}
+	if m != nil {
+		o.perUserMatcher = m
+	}
+
+	return nil
+}
+
+func (o *OpenVPNStatusLog) Check() error {
+	mx, err := o.collect()
+	if err != nil {
+		o.Error(err)
+		return err
+	}
+	if len(mx) == 0 {
+		return errors.New("no metrics collected")
+	}
+	return nil
+}
+
+func (o *OpenVPNStatusLog) Charts() *module.Charts {
+	return o.charts
+}
+
+func (o *OpenVPNStatusLog) Collect() map[string]int64 {
+	mx, err := o.collect()
+	if err != nil {
+		o.Error(err)
+	}
+
+	if len(mx) == 0 {
+		return nil
+	}
+	return mx
+}
+
+func (o *OpenVPNStatusLog) Cleanup() {}