1 files changed, 111 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/zfspool/zfspool.go b/src/go/collectors/go.d.plugin/modules/zfspool/zfspool.go
new file mode 100644
index 0000000000..eab83ef3bf
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/zfspool/zfspool.go
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package zfspool
+
+import (
+	_ "embed"
+	"errors"
+	"time"
+
+	"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("zfspool", module.Creator{
+		JobConfigSchema: configSchema,
+		Defaults: module.Defaults{
+			UpdateEvery: 10,
+		},
+		Create: func() module.Module { return New() },
+	})
+}
+
+func New() *ZFSPool {
+	return &ZFSPool{
+		Config: Config{
+			BinaryPath: "/usr/bin/zpool",
+			Timeout:    web.Duration(time.Second * 2),
+		},
+		charts: &module.Charts{},
+		zpools: make(map[string]bool),
+	}
+}
+
+type Config struct {
+	UpdateEvery int          `yaml:"update_every" json:"update_every"`
+	Timeout     web.Duration `yaml:"timeout" json:"timeout"`
+	BinaryPath  string       `yaml:"binary_path" json:"binary_path"`
+}
+
+type (
+	ZFSPool struct {
+		module.Base
+		Config `yaml:",inline" json:""`
+
+		charts *module.Charts
+
+		exec zpoolCLI
+
+		zpools map[string]bool
+	}
+	zpoolCLI interface {
+		list() ([]byte, error)
+	}
+)
+
+func (z *ZFSPool) Configuration() any {
+	return z.Config
+}
+
+func (z *ZFSPool) Init() error {
+	if err := z.validateConfig(); err != nil {
+		z.Errorf("config validation: %s", err)
+		return err
+	}
+
+	zpoolExec, err := z.initZPoolCLIExec()
+	if err != nil {
+		z.Errorf("zpool exec initialization: %v", err)
+		return err
+	}
+	z.exec = zpoolExec
+
+	return nil
+}
+
+func (z *ZFSPool) Check() error {
+	mx, err := z.collect()
+	if err != nil {
+		z.Error(err)
+		return err
+	}
+
+	if len(mx) == 0 {
+		return errors.New("no metrics collected")
+	}
+
+	return nil
+}
+
+func (z *ZFSPool) Charts() *module.Charts {
+	return z.charts
+}
+
+func (z *ZFSPool) Collect() map[string]int64 {
+	mx, err := z.collect()
+	if err != nil {
+		z.Error(err)
+	}
+
+	if len(mx) == 0 {
+		return nil
+	}
+
+	return mx
+}
+
+func (z *ZFSPool) Cleanup() {}