// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package ilm

import "github.com/minio/minio/internal/config"

const (
	transitionWorkers = "transition_workers"
	expirationWorkers = "expiration_workers"
	// EnvILMTransitionWorkers env variable to configure number of transition workers
	EnvILMTransitionWorkers = "MINIO_ILM_TRANSITION_WORKERS"

	}

	cfg.ReplicationMaxLWorkers = replicationMaxLWorkers

	transitionWorkers, err := strconv.Atoi(env.Get(EnvAPITransitionWorkers, kvs.GetWithDefault(apiTransitionWorkers, DefaultKVS)))
	if err != nil {
		return cfg, err
	}
	cfg.TransitionWorkers = transitionWorkers

	v := env.Get(EnvAPIDeleteCleanupInterval, kvs.Get(apiDeleteCleanupInterval))
	if v == "" {

	t.replicationMaxWorkers = cfg.ReplicationMaxWorkers
	t.replicationMaxLWorkers = cfg.ReplicationMaxLWorkers

	// N B api.transition_workers will be deprecated
	if globalTransitionState != nil {
		globalTransitionState.UpdateWorkers(cfg.TransitionWorkers)
	}
	t.transitionWorkers = cfg.TransitionWorkers

	t.staleUploadsExpiry = cfg.StaleUploadsExpiry
	t.deleteCleanupInterval = cfg.DeleteCleanupInterval

replication_priority            (string)    set replication priority (default: 'auto')
replication_max_workers         (number)    set the maximum number of replication workers (default: '500')
transition_workers              (number)    set the number of transition workers (default: '100')
stale_uploads_expiry            (duration)  set to expire stale multipart uploads older than this values (default: '24h')

// of transition workers.
func (t *transitionState) Init(objAPI ObjectLayer) {
	n := globalAPIConfig.getTransitionWorkers()
	// Prefer ilm.transition_workers over now deprecated api.transition_workers
	if tw := globalILMConfig.getTransitionWorkers(); tw > 0 {
		n = tw
	}
	t.mu.Lock()
	defer t.mu.Unlock()

	t.objAPI = objAPI
	t.updateWorkers(n)
}

l","value":""}]},"identity_plugin":{"_":[{"key":"url","value":""},{"key":"auth_token","value":""},{"key":"role_policy","value":""},{"key":"role_id","value":""}]},"identity_tls":{"_":[{"key":"skip_verify","value":"off"}]},"ilm":{"_":[{"key":"transition_workers","value":"100"},{"key":"expiration_workers","value":"100"}]},"lambda_webhook":{"_":[{"key":"enable","value":"off"},{"key":"endpoint","value":""},{"key":"auth_token","value":""},{"key":"client_cert","value":""},{"key":"client_key","value":""...

var DefaultKVS = config.KVS{
	config.KV{
		Key:   transitionWorkers,
		Value: "100",
	},
	config.KV{
		Key:   expirationWorkers,
		Value: "100",
	},
}

// Config represents the different configuration values for ILM subsystem
type Config struct {
	TransitionWorkers int
	ExpirationWorkers int
}

package cmd

import (
	"sync"

	"github.com/minio/minio/internal/config/ilm"
)

var globalILMConfig = ilmConfig{
	cfg: ilm.Config{
		ExpirationWorkers: 100,
		TransitionWorkers: 100,
	},
}

type ilmConfig struct {
	mu  sync.RWMutex
	cfg ilm.Config
}

func (c *ilmConfig) getExpirationWorkers() int {
	c.mu.RLock()
	defer c.mu.RUnlock()

		if err != nil {
			errs = append(errs, fmt.Errorf("Unable to apply ilm config: %w", err))
		} else {
			if globalTransitionState != nil {
				globalTransitionState.UpdateWorkers(ilmCfg.TransitionWorkers)
			}
			if globalExpiryState != nil {
				globalExpiryState.ResizeWorkers(ilmCfg.ExpirationWorkers)
			}
			globalILMConfig.update(ilmCfg)
		}
	}
	globalServerConfigMu.Lock()