1 files changed, 110 insertions, 0 deletions
diff --git a/src/go/plugin/go.d/modules/megacli/megacli.go b/src/go/plugin/go.d/modules/megacli/megacli.go
new file mode 100644
index 000000000..41abd7a12
--- /dev/null
+++ b/src/go/plugin/go.d/modules/megacli/megacli.go
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package megacli
+
+import (
+	_ "embed"
+	"errors"
+	"time"
+
+	"github.com/netdata/netdata/go/plugins/plugin/go.d/agent/module"
+	"github.com/netdata/netdata/go/plugins/plugin/go.d/pkg/web"
+)
+
+//go:embed "config_schema.json"
+var configSchema string
+
+func init() {
+	module.Register("megacli", module.Creator{
+		JobConfigSchema: configSchema,
+		Defaults: module.Defaults{
+			UpdateEvery: 10,
+		},
+		Create: func() module.Module { return New() },
+		Config: func() any { return &Config{} },
+	})
+}
+
+func New() *MegaCli {
+	return &MegaCli{
+		Config: Config{
+			Timeout: web.Duration(time.Second * 2),
+		},
+		charts:   &module.Charts{},
+		adapters: make(map[string]bool),
+		drives:   make(map[string]bool),
+		bbu:      make(map[string]bool),
+	}
+}
+
+type Config struct {
+	UpdateEvery int          `yaml:"update_every,omitempty" json:"update_every"`
+	Timeout     web.Duration `yaml:"timeout,omitempty" json:"timeout"`
+}
+
+type (
+	MegaCli struct {
+		module.Base
+		Config `yaml:",inline" json:""`
+
+		charts *module.Charts
+
+		exec megaCli
+
+		adapters map[string]bool
+		drives   map[string]bool
+		bbu      map[string]bool
+	}
+	megaCli interface {
+		physDrivesInfo() ([]byte, error)
+		bbuInfo() ([]byte, error)
+	}
+)
+
+func (m *MegaCli) Configuration() any {
+	return m.Config
+}
+
+func (m *MegaCli) Init() error {
+	lvmExec, err := m.initMegaCliExec()
+	if err != nil {
+		m.Errorf("megacli exec initialization: %v", err)
+		return err
+	}
+	m.exec = lvmExec
+
+	return nil
+}
+
+func (m *MegaCli) Check() error {
+	mx, err := m.collect()
+	if err != nil {
+		m.Error(err)
+		return err
+	}
+
+	if len(mx) == 0 {
+		return errors.New("no metrics collected")
+	}
+
+	return nil
+}
+
+func (m *MegaCli) Charts() *module.Charts {
+	return m.charts
+}
+
+func (m *MegaCli) Collect() map[string]int64 {
+	mx, err := m.collect()
+	if err != nil {
+		m.Error(err)
+	}
+
+	if len(mx) == 0 {
+		return nil
+	}
+
+	return mx
+}
+
+func (m *MegaCli) Cleanup() {}