storj.io/minio@v0.0.0-20230509071714-0cbc90f649b1/cmd/config/cache/legacy.go (about)

     1  /*
     2   * MinIO Cloud Storage, (C) 2019 MinIO, Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package cache
    18  
    19  import (
    20  	"fmt"
    21  	"strings"
    22  
    23  	"storj.io/minio/cmd/config"
    24  )
    25  
    26  const (
    27  	cacheDelimiterLegacy = ";"
    28  )
    29  
    30  // SetCacheConfig - One time migration code needed, for migrating from older config to new for Cache.
    31  func SetCacheConfig(s config.Config, cfg Config) {
    32  	if len(cfg.Drives) == 0 {
    33  		// Do not save cache if no settings available.
    34  		return
    35  	}
    36  	s[config.CacheSubSys][config.Default] = config.KVS{
    37  		config.KV{
    38  			Key:   Drives,
    39  			Value: strings.Join(cfg.Drives, cacheDelimiter),
    40  		},
    41  		config.KV{
    42  			Key:   Exclude,
    43  			Value: strings.Join(cfg.Exclude, cacheDelimiter),
    44  		},
    45  		config.KV{
    46  			Key:   Expiry,
    47  			Value: fmt.Sprintf("%d", cfg.Expiry),
    48  		},
    49  		config.KV{
    50  			Key:   Quota,
    51  			Value: fmt.Sprintf("%d", cfg.MaxUse),
    52  		},
    53  	}
    54  }