diff options
Diffstat (limited to 'src/go/collectors/go.d.plugin/modules/whoisquery/whoisquery.go')
-rw-r--r-- | src/go/collectors/go.d.plugin/modules/whoisquery/whoisquery.go | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/whoisquery/whoisquery.go b/src/go/collectors/go.d.plugin/modules/whoisquery/whoisquery.go new file mode 100644 index 000000000..7e463f823 --- /dev/null +++ b/src/go/collectors/go.d.plugin/modules/whoisquery/whoisquery.go @@ -0,0 +1,104 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package whoisquery + +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("whoisquery", module.Creator{ + JobConfigSchema: configSchema, + Defaults: module.Defaults{ + UpdateEvery: 60, + }, + Create: func() module.Module { return New() }, + }) +} + +func New() *WhoisQuery { + return &WhoisQuery{ + Config: Config{ + Timeout: web.Duration(time.Second * 5), + DaysUntilWarn: 90, + DaysUntilCrit: 30, + }, + } +} + +type Config struct { + UpdateEvery int `yaml:"update_every" json:"update_every"` + Source string `yaml:"source" json:"source"` + Timeout web.Duration `yaml:"timeout" json:"timeout"` + DaysUntilWarn int64 `yaml:"days_until_expiration_warning" json:"days_until_expiration_warning"` + DaysUntilCrit int64 `yaml:"days_until_expiration_critical" json:"days_until_expiration_critical"` +} + +type WhoisQuery struct { + module.Base + Config `yaml:",inline" json:""` + + charts *module.Charts + + prov provider +} + +func (w *WhoisQuery) Configuration() any { + return w.Config +} + +func (w *WhoisQuery) Init() error { + if err := w.validateConfig(); err != nil { + w.Errorf("config validation: %v", err) + return err + } + + prov, err := w.initProvider() + if err != nil { + w.Errorf("init whois provider: %v", err) + return err + } + w.prov = prov + + w.charts = w.initCharts() + + return nil +} + +func (w *WhoisQuery) Check() error { + mx, err := w.collect() + if err != nil { + w.Error(err) + return err + } + if len(mx) == 0 { + return errors.New("no metrics collected") + } + return nil +} + +func (w *WhoisQuery) Charts() *module.Charts { + return w.charts +} + +func (w *WhoisQuery) Collect() map[string]int64 { + mx, err := w.collect() + if err != nil { + w.Error(err) + } + + if len(mx) == 0 { + return nil + } + return mx +} + +func (w *WhoisQuery) Cleanup() {} |