go.d rewrite python.d/adaptec_raid (netdata#17428)

src/go/collectors/go.d.plugin/README.md

@@ -50,6 +50,7 @@ see the appropriate collector readme.
 
 | Name                                                                                                                          |           Monitors            |
 |:------------------------------------------------------------------------------------------------------------------------------|:-----------------------------:|
+| [adaptec_raid](https://github.com/netdata/netdata/tree/master/src/go/collectors/go.d.plugin/modules/adaptecraid)              |     Adaptec Hardware RAID     |
 | [activemq](https://github.com/netdata/netdata/tree/master/src/go/collectors/go.d.plugin/modules/activemq)                     |           ActiveMQ            |
 | [apache](https://github.com/netdata/netdata/tree/master/src/go/collectors/go.d.plugin/modules/apache)                         |            Apache             |
 | [bind](https://github.com/netdata/netdata/tree/master/src/go/collectors/go.d.plugin/modules/bind)                             |           ISC Bind            |

src/go/collectors/go.d.plugin/config/go.d.conf

@@ -15,6 +15,7 @@ max_procs: 0
 # If you want to change any value, you need to uncomment out it first.
 # IMPORTANT: Do not remove all spaces, just remove # symbol. There should be a space before module name.
 modules:
+#  adaptec_raid: yes
 #  activemq: yes
 #  apache: yes
 #  bind: yes

src/go/collectors/go.d.plugin/config/go.d/adaptec_raid.conf

@@ -0,0 +1,5 @@
+## All available configuration options, their descriptions and default values:
+## https://github.com/netdata/netdata/tree/master/src/go/collectors/go.d.plugin/modules/adaptecraid#readme
+
+jobs:
+  - name: adaptec_raid

src/go/collectors/go.d.plugin/modules/adaptecraid/adaptec.go

@@ -0,0 +1,107 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package adaptecraid
+
+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("adaptec_raid", module.Creator{
+		JobConfigSchema: configSchema,
+		Defaults: module.Defaults{
+			UpdateEvery: 10,
+		},
+		Create: func() module.Module { return New() },
+	})
+}
+
+func New() *AdaptecRaid {
+	return &AdaptecRaid{
+		Config: Config{
+			Timeout: web.Duration(time.Second * 2),
+		},
+		charts: &module.Charts{},
+		lds:    make(map[string]bool),
+		pds:    make(map[string]bool),
+	}
+}
+
+type Config struct {
+	UpdateEvery int          `yaml:"update_every" json:"update_every"`
+	Timeout     web.Duration `yaml:"timeout" json:"timeout"`
+}
+
+type (
+	AdaptecRaid struct {
+		module.Base
+		Config `yaml:",inline" json:""`
+
+		charts *module.Charts
+
+		exec arcconfCli
+
+		lds map[string]bool
+		pds map[string]bool
+	}
+	arcconfCli interface {
+		logicalDevicesInfo() ([]byte, error)
+		physicalDevicesInfo() ([]byte, error)
+	}
+)
+
+func (a *AdaptecRaid) Configuration() any {
+	return a.Config
+}
+
+func (a *AdaptecRaid) Init() error {
+	arcconfExec, err := a.initArcconfCliExec()
+	if err != nil {
+		a.Errorf("arcconf exec initialization: %v", err)
+		return err
+	}
+	a.exec = arcconfExec
+
+	return nil
+}
+
+func (a *AdaptecRaid) Check() error {
+	mx, err := a.collect()
+	if err != nil {
+		a.Error(err)
+		return err
+	}
+
+	if len(mx) == 0 {
+		return errors.New("no metrics collected")
+	}
+
+	return nil
+}
+
+func (a *AdaptecRaid) Charts() *module.Charts {
+	return a.charts
+}
+
+func (a *AdaptecRaid) Collect() map[string]int64 {
+	mx, err := a.collect()
+	if err != nil {
+		a.Error(err)
+	}
+
+	if len(mx) == 0 {
+		return nil
+	}
+
+	return mx
+}
+
+func (a *AdaptecRaid) Cleanup() {}