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a7577da768
- Use a shared worker pool for all ILM expiry tasks - Free version cleanup executes in a separate goroutine - Add a free version only if removing the remote object fails - Add ILM expiry metrics to the node namespace - Move tier journal tasks to expiryState - Remove unused on-disk journal for tiered objects pending deletion - Distribute expiry tasks across workers such that the expiry of versions of the same object serialized - Ability to resize worker pool without server restart - Make scaling down of expiryState workers' concurrency safe; Thanks @klauspost - Add error logs when expiryState and transition state are not initialized (yet) * metrics: Add missed tier journal entry tasks * Initialize the ILM worker pool after the object layer
61 lines
1.7 KiB
Go
61 lines
1.7 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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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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