minio/cmd/metrics-v3-ilm.go
Bala FA 7edc352d23
Add ILM metrics in metrics-v3 (#19539)
Signed-off-by: Bala.FA <bala@minio.io>
2024-06-06 02:36:25 -07:00

54 lines
2.3 KiB
Go

// Copyright (c) 2024 MinIO, Inc.
//
// # This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"context"
)
const (
expiryPendingTasks = "expiry_pending_tasks"
transitionActiveTasks = "transition_active_tasks"
transitionPendingTasks = "transition_pending_tasks"
transitionMissedImmediateTasks = "transition_missed_immediate_tasks"
versionsScanned = "versions_scanned"
)
var (
ilmExpiryPendingTasksMD = NewGaugeMD(expiryPendingTasks, "Number of pending ILM expiry tasks in the queue")
ilmTransitionActiveTasksMD = NewGaugeMD(transitionActiveTasks, "Number of active ILM transition tasks")
ilmTransitionPendingTasksMD = NewGaugeMD(transitionPendingTasks, "Number of pending ILM transition tasks in the queue")
ilmTransitionMissedImmediateTasksMD = NewCounterMD(transitionMissedImmediateTasks, "Number of missed immediate ILM transition tasks")
ilmVersionsScannedMD = NewCounterMD(versionsScanned, "Total number of object versions checked for ILM actions since server start")
)
// loadILMMetrics - `MetricsLoaderFn` for ILM metrics.
func loadILMMetrics(_ context.Context, m MetricValues, _ *metricsCache) error {
if globalExpiryState != nil {
m.Set(expiryPendingTasks, float64(globalExpiryState.PendingTasks()))
}
if globalTransitionState != nil {
m.Set(transitionActiveTasks, float64(globalTransitionState.ActiveTasks()))
m.Set(transitionPendingTasks, float64(globalTransitionState.PendingTasks()))
m.Set(transitionMissedImmediateTasks, float64(globalTransitionState.MissedImmediateTasks()))
}
m.Set(versionsScanned, float64(globalScannerMetrics.lifetime(scannerMetricILM)))
return nil
}