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0c31e61343
we have had numerous reports on some config values not having default values, causing features misbehaving and not having default values set properly. This PR tries to address all these concerns once and for all. Each new sub-system that gets added - must check for invalid keys - must have default values set - must not "return err" when being saved into a global state() instead collate as part of other subsystem errors allow other sub-systems to independently initialize.
70 lines
1.9 KiB
Go
70 lines
1.9 KiB
Go
// Copyright (c) 2015-2024 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package ilm
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import (
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"strconv"
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"github.com/minio/minio/internal/config"
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"github.com/minio/pkg/v2/env"
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)
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// DefaultKVS default configuration values for ILM subsystem
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var DefaultKVS = config.KVS{
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config.KV{
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Key: transitionWorkers,
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Value: "100",
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},
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config.KV{
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Key: expirationWorkers,
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Value: "100",
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},
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}
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// Config represents the different configuration values for ILM subsystem
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type Config struct {
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TransitionWorkers int
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ExpirationWorkers int
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}
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// LookupConfig - lookup ilm config and override with valid environment settings if any.
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func LookupConfig(kvs config.KVS) (cfg Config, err error) {
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cfg = Config{
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TransitionWorkers: 100,
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ExpirationWorkers: 100,
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}
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if err = config.CheckValidKeys(config.ILMSubSys, kvs, DefaultKVS); err != nil {
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return cfg, err
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}
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tw, err := strconv.Atoi(env.Get(EnvILMTransitionWorkers, kvs.GetWithDefault(transitionWorkers, DefaultKVS)))
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if err != nil {
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return cfg, err
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}
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ew, err := strconv.Atoi(env.Get(EnvILMExpirationWorkers, kvs.GetWithDefault(expirationWorkers, DefaultKVS)))
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if err != nil {
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return cfg, err
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}
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cfg.TransitionWorkers = tw
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cfg.ExpirationWorkers = ew
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return cfg, nil
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}
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