diff options
Diffstat (limited to 'src/go/collectors/go.d.plugin/modules/logind/logind.go')
-rw-r--r-- | src/go/collectors/go.d.plugin/modules/logind/logind.go | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/logind/logind.go b/src/go/collectors/go.d.plugin/modules/logind/logind.go new file mode 100644 index 000000000..97d2083a7 --- /dev/null +++ b/src/go/collectors/go.d.plugin/modules/logind/logind.go @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +//go:build linux +// +build linux + +package logind + +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("logind", module.Creator{ + JobConfigSchema: configSchema, + Defaults: module.Defaults{ + Priority: 59999, // copied from the python collector + }, + Create: func() module.Module { return New() }, + Config: func() any { return &Config{} }, + }) +} + +func New() *Logind { + return &Logind{ + Config: Config{ + Timeout: web.Duration(time.Second), + }, + newLogindConn: func(cfg Config) (logindConnection, error) { + return newLogindConnection(cfg.Timeout.Duration()) + }, + charts: charts.Copy(), + } +} + +type Config struct { + UpdateEvery int `yaml:"update_every,omitempty" json:"update_every"` + Timeout web.Duration `yaml:"timeout,omitempty" json:"timeout"` +} + +type Logind struct { + module.Base + Config `yaml:",inline" json:""` + + charts *module.Charts + + conn logindConnection + newLogindConn func(config Config) (logindConnection, error) +} + +func (l *Logind) Configuration() any { + return l.Config +} + +func (l *Logind) Init() error { + return nil +} + +func (l *Logind) Check() error { + mx, err := l.collect() + if err != nil { + l.Error(err) + return err + } + if len(mx) == 0 { + return errors.New("no metrics collected") + } + return nil +} + +func (l *Logind) Charts() *module.Charts { + return l.charts +} + +func (l *Logind) Collect() map[string]int64 { + mx, err := l.collect() + if err != nil { + l.Error(err) + } + + if len(mx) == 0 { + return nil + } + return mx +} + +func (l *Logind) Cleanup() { + if l.conn != nil { + l.conn.Close() + } +} |