/
adapter.go
51 lines (44 loc) · 961 Bytes
/
adapter.go
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package adapter
import (
"time"
"github.com/lodastack/alarm-adapter/config"
"github.com/lodastack/log"
)
const defaultInterval = 1
const updateInterval = 3
func Start() {
r := NewRegistry(config.C.Main.RegistryAddr, config.C.Main.AlarmNS)
servers, err := r.AlarmServers()
if err != nil {
panic(err)
}
k := NewKapacitor(servers, config.C.Main.AlarmAddr)
go updateAlarmServers(k, r)
ticker := time.NewTicker(time.Duration(defaultInterval) * time.Minute)
for {
select {
case <-ticker.C:
tasks := k.Tasks()
alarms, err := r.Alarms()
if err != nil {
log.Errorf("get alarms failed:%s", err)
} else {
go k.Work(tasks, alarms)
}
}
}
}
func updateAlarmServers(k *Kapacitor, r *Registry) {
ticker := time.NewTicker(time.Duration(updateInterval) * time.Minute)
for {
select {
case <-ticker.C:
servers, err := r.AlarmServers()
if err == nil {
k.SetAddr(servers)
} else {
log.Error(err)
}
}
}
}