/
redis.go
60 lines (51 loc) · 1.47 KB
/
redis.go
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/*
* Copyright ADH Partnership
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package database
import "github.com/go-redis/redis/v8"
var Redis *redis.Client
type RedisOptions struct {
// Sentinel config
Sentinel bool
MasterName string
SentinelAddrs []string
// Single Redis config
Addr string
// Common
Password string
DB int
}
func ConnectRedis(options RedisOptions) {
if options.Sentinel {
Redis = redis.NewFailoverClient(buildSentinelOptions(options))
} else {
Redis = redis.NewClient(buildRedisOptions(options))
}
}
func buildSentinelOptions(options RedisOptions) *redis.FailoverOptions {
return &redis.FailoverOptions{
MasterName: options.MasterName,
SentinelAddrs: options.SentinelAddrs,
DB: options.DB,
Password: options.Password,
}
}
func buildRedisOptions(options RedisOptions) *redis.Options {
return &redis.Options{
Addr: options.Addr,
DB: options.DB,
Password: options.Password,
}
}