1 files changed, 106 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/chrony/chrony.go b/src/go/collectors/go.d.plugin/modules/chrony/chrony.go
new file mode 100644
index 000000000..ac24dabba
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/chrony/chrony.go
@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package chrony
+
+import (
+	_ "embed"
+	"errors"
+	"time"
+
+	"github.com/facebook/time/ntp/chrony"
+	"github.com/netdata/netdata/go/go.d.plugin/agent/module"
+	"github.com/netdata/netdata/go/go.d.plugin/pkg/web"
+)
+
+//go:embed "config_schema.json"
+var configSchema string
+
+func init() {
+	module.Register("chrony", module.Creator{
+		JobConfigSchema: configSchema,
+		Create:          func() module.Module { return New() },
+	})
+}
+
+func New() *Chrony {
+	return &Chrony{
+		Config: Config{
+			Address: "127.0.0.1:323",
+			Timeout: web.Duration(time.Second),
+		},
+		charts:    charts.Copy(),
+		newClient: newChronyClient,
+	}
+}
+
+type Config struct {
+	UpdateEvery int          `yaml:"update_every" json:"update_every"`
+	Address     string       `yaml:"address" json:"address"`
+	Timeout     web.Duration `yaml:"timeout" json:"timeout"`
+}
+
+type (
+	Chrony struct {
+		module.Base
+		Config `yaml:",inline" json:""`
+
+		charts *module.Charts
+
+		client    chronyClient
+		newClient func(c Config) (chronyClient, error)
+	}
+	chronyClient interface {
+		Tracking() (*chrony.ReplyTracking, error)
+		Activity() (*chrony.ReplyActivity, error)
+		Close()
+	}
+)
+
+func (c *Chrony) Configuration() any {
+	return c.Config
+}
+
+func (c *Chrony) Init() error {
+	if err := c.validateConfig(); err != nil {
+		c.Errorf("config validation: %v", err)
+		return err
+	}
+
+	return nil
+}
+
+func (c *Chrony) Check() error {
+	mx, err := c.collect()
+	if err != nil {
+		c.Error(err)
+		return err
+	}
+	if len(mx) == 0 {
+		return errors.New("no metrics collected")
+
+	}
+	return nil
+}
+
+func (c *Chrony) Charts() *module.Charts {
+	return c.charts
+}
+
+func (c *Chrony) Collect() map[string]int64 {
+	mx, err := c.collect()
+	if err != nil {
+		c.Error(err)
+	}
+
+	if len(mx) == 0 {
+		return nil
+	}
+	return mx
+}
+
+func (c *Chrony) Cleanup() {
+	if c.client != nil {
+		c.client.Close()
+		c.client = nil
+	}
+}