diff options
Diffstat (limited to 'src/go/collectors/go.d.plugin/modules/zookeeper/zookeeper.go')
-rw-r--r-- | src/go/collectors/go.d.plugin/modules/zookeeper/zookeeper.go | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/zookeeper/zookeeper.go b/src/go/collectors/go.d.plugin/modules/zookeeper/zookeeper.go new file mode 100644 index 000000000..461f813e9 --- /dev/null +++ b/src/go/collectors/go.d.plugin/modules/zookeeper/zookeeper.go @@ -0,0 +1,102 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package zookeeper + +import ( + _ "embed" + "errors" + "time" + + "github.com/netdata/netdata/go/go.d.plugin/agent/module" + "github.com/netdata/netdata/go/go.d.plugin/pkg/tlscfg" + "github.com/netdata/netdata/go/go.d.plugin/pkg/web" +) + +//go:embed "config_schema.json" +var configSchema string + +func init() { + module.Register("zookeeper", module.Creator{ + JobConfigSchema: configSchema, + Create: func() module.Module { return New() }, + }) +} + +func New() *Zookeeper { + return &Zookeeper{ + Config: Config{ + Address: "127.0.0.1:2181", + Timeout: web.Duration(time.Second), + UseTLS: false, + }} +} + +type Config struct { + tlscfg.TLSConfig `yaml:",inline" json:""` + UpdateEvery int `yaml:"update_every" json:"update_every"` + Address string `yaml:"address" json:"address"` + Timeout web.Duration `yaml:"timeout" json:"timeout"` + UseTLS bool `yaml:"use_tls" json:"use_tls"` +} + +type ( + Zookeeper struct { + module.Base + Config `yaml:",inline" json:""` + + fetcher + } + fetcher interface { + fetch(command string) ([]string, error) + } +) + +func (z *Zookeeper) Configuration() any { + return z.Config +} + +func (z *Zookeeper) Init() error { + if err := z.verifyConfig(); err != nil { + z.Error(err) + return err + } + + f, err := z.initZookeeperFetcher() + if err != nil { + z.Error(err) + return err + } + z.fetcher = f + + return nil +} + +func (z *Zookeeper) Check() error { + mx, err := z.collect() + if err != nil { + z.Error(err) + return err + } + if len(mx) == 0 { + return errors.New("no metrics collected") + } + return nil +} + +func (z *Zookeeper) Charts() *Charts { + return charts.Copy() +} + +func (z *Zookeeper) Collect() map[string]int64 { + mx, err := z.collect() + if err != nil { + z.Error(err) + } + + if len(mx) == 0 { + return nil + } + return mx +} + +func (z *Zookeeper) Cleanup() {} |