diff options
Diffstat (limited to 'src/go/collectors/go.d.plugin/modules/lighttpd/lighttpd.go')
-rw-r--r-- | src/go/collectors/go.d.plugin/modules/lighttpd/lighttpd.go | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/lighttpd/lighttpd.go b/src/go/collectors/go.d.plugin/modules/lighttpd/lighttpd.go new file mode 100644 index 000000000..373cc4064 --- /dev/null +++ b/src/go/collectors/go.d.plugin/modules/lighttpd/lighttpd.go @@ -0,0 +1,104 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package lighttpd + +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("lighttpd", module.Creator{ + JobConfigSchema: configSchema, + Create: func() module.Module { return New() }, + Config: func() any { return &Config{} }, + }) +} + +func New() *Lighttpd { + return &Lighttpd{Config: Config{ + HTTP: web.HTTP{ + Request: web.Request{ + URL: "http://127.0.0.1/server-status?auto", + }, + Client: web.Client{ + Timeout: web.Duration(time.Second * 2), + }, + }, + }} +} + +type Config struct { + UpdateEvery int `yaml:"update_every,omitempty" json:"update_every"` + web.HTTP `yaml:",inline" json:""` +} + +type Lighttpd struct { + module.Base + Config `yaml:",inline" json:""` + + apiClient *apiClient +} + +func (l *Lighttpd) Configuration() any { + return l.Config +} + +func (l *Lighttpd) Init() error { + if err := l.validateConfig(); err != nil { + l.Errorf("config validation: %v", err) + return err + } + + client, err := l.initApiClient() + if err != nil { + l.Error(err) + return err + } + l.apiClient = client + + l.Debugf("using URL %s", l.URL) + l.Debugf("using timeout: %s", l.Timeout.Duration()) + + return nil +} + +func (l *Lighttpd) 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 *Lighttpd) Charts() *Charts { + return charts.Copy() +} + +func (l *Lighttpd) Collect() map[string]int64 { + mx, err := l.collect() + + if err != nil { + l.Error(err) + return nil + } + + return mx +} + +func (l *Lighttpd) Cleanup() { + if l.apiClient != nil && l.apiClient.httpClient != nil { + l.apiClient.httpClient.CloseIdleConnections() + } +} |