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config.go
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config.go
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package redis
import (
"errors"
"fmt"
"time"
"github.com/elastic/beats/libbeat/logp"
"github.com/elastic/beats/libbeat/outputs"
"github.com/elastic/beats/libbeat/outputs/transport"
)
type redisConfig struct {
Password string `config:"password"`
Index string `config:"index"`
Key string `config:"key"`
Port int `config:"port"`
LoadBalance bool `config:"loadbalance"`
Timeout time.Duration `config:"timeout"`
MaxRetries int `config:"max_retries"`
TLS *outputs.TLSConfig `config:"ssl"`
Proxy transport.ProxyConfig `config:",inline"`
Db int `config:"db"`
DataType string `config:"datatype"`
HostTopology string `config:"host_topology"`
PasswordTopology string `config:"password_topology"`
DbTopology int `config:"db_topology"`
}
var (
defaultConfig = redisConfig{
Port: 6379,
LoadBalance: true,
Timeout: 5 * time.Second,
MaxRetries: 3,
TLS: nil,
Db: 0,
DataType: "list",
HostTopology: "",
PasswordTopology: "",
DbTopology: 1,
}
)
func (c *redisConfig) Validate() error {
switch c.DataType {
case "", "list", "channel":
default:
return fmt.Errorf("redis data type %v not supported", c.DataType)
}
if c.Key != "" && c.Index != "" {
return errors.New("Cannot use both `output.redis.key` and `output.redis.index` configuration options." +
" Set only `output.redis.key`")
}
if c.Key == "" && c.Index != "" {
c.Key = c.Index
logp.Warn("The `output.redis.index` configuration setting is deprecated. Use `output.redis.key` instead.")
}
return nil
}