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// SPDX-License-Identifier: GPL-3.0-or-later
package scaleio
import (
_ "embed"
"errors"
"fmt"
"time"
"github.com/netdata/netdata/go/plugins/plugin/go.d/agent/module"
"github.com/netdata/netdata/go/plugins/plugin/go.d/modules/scaleio/client"
"github.com/netdata/netdata/go/plugins/plugin/go.d/pkg/confopt"
"github.com/netdata/netdata/go/plugins/plugin/go.d/pkg/web"
)
//go:embed "config_schema.json"
var configSchema string
func init() {
module.Register("scaleio", module.Creator{
JobConfigSchema: configSchema,
Create: func() module.Module { return New() },
Config: func() any { return &Config{} },
})
}
func New() *ScaleIO {
return &ScaleIO{
Config: Config{
HTTPConfig: web.HTTPConfig{
RequestConfig: web.RequestConfig{
URL: "https://127.0.0.1",
},
ClientConfig: web.ClientConfig{
Timeout: confopt.Duration(time.Second),
},
},
},
charts: systemCharts.Copy(),
charted: make(map[string]bool),
}
}
type Config struct {
UpdateEvery int `yaml:"update_every,omitempty" json:"update_every"`
web.HTTPConfig `yaml:",inline" json:""`
}
type (
ScaleIO struct {
module.Base
Config `yaml:",inline" json:""`
charts *module.Charts
client *client.Client
discovered instances
charted map[string]bool
lastDiscoveryOK bool
runs int
}
instances struct {
sdc map[string]client.Sdc
pool map[string]client.StoragePool
}
)
func (s *ScaleIO) Configuration() any {
return s.Config
}
func (s *ScaleIO) Init() error {
if s.Username == "" || s.Password == "" {
return errors.New("config: username and password aren't set")
}
c, err := client.New(s.ClientConfig, s.RequestConfig)
if err != nil {
return fmt.Errorf("error on creating ScaleIO client: %v", err)
}
s.client = c
s.Debugf("using URL %s", s.URL)
s.Debugf("using timeout: %s", s.Timeout)
return nil
}
func (s *ScaleIO) Check() error {
if err := s.client.Login(); err != nil {
return err
}
mx, err := s.collect()
if err != nil {
return err
}
if len(mx) == 0 {
return errors.New("no metrics collected")
}
return nil
}
func (s *ScaleIO) Charts() *module.Charts {
return s.charts
}
func (s *ScaleIO) Collect() map[string]int64 {
mx, err := s.collect()
if err != nil {
s.Error(err)
return nil
}
if len(mx) == 0 {
return nil
}
return mx
}
func (s *ScaleIO) Cleanup() {
if s.client == nil {
return
}
_ = s.client.Logout()
}
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