seaweedfs/weed/filer/redis_lua/redis_sentinel_store.go

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2022-02-15 12:54:57 +00:00
package redis_lua
import (
"github.com/go-redis/redis/v8"
"github.com/seaweedfs/seaweedfs/weed/filer"
"github.com/seaweedfs/seaweedfs/weed/util"
"time"
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)
func init() {
filer.Stores = append(filer.Stores, &RedisLuaSentinelStore{})
}
type RedisLuaSentinelStore struct {
UniversalRedisLuaStore
}
func (store *RedisLuaSentinelStore) GetName() string {
return "redis_lua_sentinel"
}
func (store *RedisLuaSentinelStore) Initialize(configuration util.Configuration, prefix string) (err error) {
return store.initialize(
configuration.GetStringSlice(prefix+"addresses"),
configuration.GetString(prefix+"masterName"),
configuration.GetString(prefix+"username"),
configuration.GetString(prefix+"password"),
configuration.GetInt(prefix+"database"),
)
}
func (store *RedisLuaSentinelStore) initialize(addresses []string, masterName string, username string, password string, database int) (err error) {
store.Client = redis.NewFailoverClient(&redis.FailoverOptions{
MasterName: masterName,
SentinelAddrs: addresses,
Username: username,
Password: password,
DB: database,
MinRetryBackoff: time.Millisecond * 100,
MaxRetryBackoff: time.Minute * 1,
ReadTimeout: time.Second * 30,
WriteTimeout: time.Second * 5,
})
return
}