func Init(metrics met.Backend) {
sec := setting.Cfg.Section("collector_event_publisher")
if !sec.Key("enabled").MustBool(false) {
enabled = false
return
}
enabled = true
addr := sec.Key("nsqd_addr").MustString("localhost:4150")
topic = sec.Key("topic").MustString("metrics")
cfg := nsq.NewConfig()
cfg.UserAgent = fmt.Sprintf("probe-ctrl")
var err error
globalProducer, err = nsq.NewProducer(addr, cfg)
if err != nil {
log.Fatal(0, "failed to initialize nsq producer.", err)
}
collectorEventPublisherMsgs = metrics.NewCount("collectoreventpublisher.events-published")
}
func Init(metrics met.Backend, t string, addr string, enabled bool) {
if !enabled {
return
}
topic = t
cfg := nsq.NewConfig()
cfg.UserAgent = fmt.Sprintf("raintank-apps-server")
var err error
globalProducer, err = nsq.NewProducer(addr, cfg)
if err != nil {
log.Fatal(4, "failed to initialize nsq producer. %s", err)
}
err = globalProducer.Ping()
if err != nil {
log.Fatal(4, "can't connect to nsqd: %s", err)
}
metricsPublished = metrics.NewCount("metricpublisher.metrics-published")
messagesPublished = metrics.NewCount("metricpublisher.messages-published")
messagesSize = metrics.NewMeter("metricpublisher.message_size", 0)
metricsPerMessage = metrics.NewMeter("metricpublisher.metrics_per_message", 0)
publishDuration = metrics.NewTimer("metricpublisher.publish_duration", 0)
}
func NewApi(adminKey string, metrics met.Backend) *macaron.Macaron {
m := macaron.Classic()
m.Use(macaron.Renderer())
m.Use(GetContextHandler())
m.Use(Auth(adminKey))
bind := binding.Bind
m.Get("/", heartbeat)
m.Group("/api/v1", func() {
m.Get("/", heartbeat)
m.Group("/agents", func() {
m.Combo("/").
Get(bind(model.GetAgentsQuery{}), GetAgents).
Post(AgentQuota(), bind(model.AgentDTO{}), AddAgent).
Put(bind(model.AgentDTO{}), UpdateAgent)
m.Get("/:id", GetAgentById)
m.Get("/:id/metrics", GetAgentMetrics)
m.Delete("/:id", DeleteAgent)
})
m.Get("/metrics", bind(model.GetMetricsQuery{}), GetMetrics)
m.Group("/tasks", func() {
m.Combo("/").
Get(bind(model.GetTasksQuery{}), GetTasks).
Post(bind(model.TaskDTO{}), TaskQuota(), AddTask).
Put(bind(model.TaskDTO{}), UpdateTask)
m.Get("/:id", GetTaskById)
m.Delete("/:id", DeleteTask)
})
m.Get("/socket/:agent/:ver", socket)
})
taskCreate = metrics.NewCount("api.tasks_create")
taskDelete = metrics.NewCount("api.tasks_delete")
return m
}
