Documentation
¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type MetricsCheckpointExample ¶ added in v1.1.2
type MetricsCheckpointExample struct {
// contains filtered or unexported fields
}
MetricsCheckpointExample struct implements the MetricInput interface. The plugin has a counter field, which would be increment every 5 seconds. And, the value of this counter will be sent as metrics data.
func (*MetricsCheckpointExample) Collect ¶ added in v1.1.2
func (m *MetricsCheckpointExample) Collect(collector ilogtail.Collector) error
Collect is called every trigger interval to collect the metrics and send them to the collector.
func (*MetricsCheckpointExample) Description ¶ added in v1.1.2
func (m *MetricsCheckpointExample) Description() string
func (*MetricsCheckpointExample) Init ¶ added in v1.1.2
func (m *MetricsCheckpointExample) Init(context ilogtail.Context) (int, error)
Init method would be triggered before working. In the example plugin, we set the initial value of counter to 100. And we return 0 to use the default trigger interval.
type MetricsExample ¶
type MetricsExample struct {
// contains filtered or unexported fields
}
MetricsExample struct implements the MetricInput interface. The plugin has a counter field, which would be increment every 5 seconds. And, the value of this counter will be sent as metrics data.
func (*MetricsExample) Collect ¶
func (m *MetricsExample) Collect(collector ilogtail.Collector) error
Collect is called every trigger interval to collect the metrics and send them to the collector.
func (*MetricsExample) Description ¶
func (m *MetricsExample) Description() string
type ServiceExample ¶
type ServiceExample struct {
Address string
// contains filtered or unexported fields
}
ServiceExample struct implement the ServiceInput interface. The plugin has a http server to receive the data. You could test the plugin with the command: curl --header "test:val123" http://127.0.0.1:19000/data
func (*ServiceExample) Description ¶
func (s *ServiceExample) Description() string
func (*ServiceExample) Init ¶
func (s *ServiceExample) Init(context ilogtail.Context) (int, error)
Init method would be triggered before working. In the example plugin, we only store the logstore config context reference. And we return 0 to use the default trigger interval.
func (*ServiceExample) Start ¶
func (s *ServiceExample) Start(collector ilogtail.Collector) error
Start the service example plugin would run in a separate go routine, so it is blocking method. The ServiceInput plugin is suitable for receiving the external input data. In the demo, we implemented an http server to accept the specified header of requests.
func (*ServiceExample) Stop ¶
func (s *ServiceExample) Stop() error
Stop method would triggered when closing the plugin to graceful stop the go routine blocking with the Start method.
Source Files