func (m *MetricSeter) Fetch(ms *helper.MetricSet) (events []common.MapStr, err error) {
for _, host := range ms.Config.Hosts {
conn, err := redis.Connect(host)
if err != nil {
return nil, err
}
out, err := rd.String(conn.Do("INFO"))
if err != nil {
logp.Err("Error converting to string: %v", err)
}
event := eventMapping(parseRedisInfo(out))
events = append(events, event)
}
return events, nil
}
func (m MetricSeter) Fetch() (events []common.MapStr, err error) {
hosts := MetricSet.Module.GetHosts()
for _, host := range hosts {
conn, err := redis.Connect(host)
if err != nil {
return nil, err
}
out, err := rd.String(conn.Do("INFO"))
if err != nil {
logp.Err("Error converting to string: %v", err)
}
// Feed every line into
result := strings.Split(out, "\r\n")
// Load redis info values into array
values := map[string]string{}
for _, value := range result {
// Values are separated by :
parts := strings.Split(value, ":")
if len(parts) == 2 {
values[parts[0]] = parts[1]
}
}
event := eventMapping(values)
events = append(events, event)
}
return events, nil
}