minio/cmd/metrics-v3-bucket-replication.go

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// Copyright (c) 2015-2024 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 (
bucketReplLastHrFailedBytes = "last_hour_failed_bytes"
bucketReplLastHrFailedCount = "last_hour_failed_count"
bucketReplLastMinFailedBytes = "last_minute_failed_bytes"
bucketReplLastMinFailedCount = "last_minute_failed_count"
bucketReplLatencyMs = "latency_ms"
bucketReplProxiedDeleteTaggingRequestsTotal = "proxied_delete_tagging_requests_total"
bucketReplProxiedGetRequestsFailures = "proxied_get_requests_failures"
bucketReplProxiedGetRequestsTotal = "proxied_get_requests_total"
bucketReplProxiedGetTaggingRequestsFailures = "proxied_get_tagging_requests_failures"
bucketReplProxiedGetTaggingRequestsTotal = "proxied_get_tagging_requests_total"
bucketReplProxiedHeadRequestsFailures = "proxied_head_requests_failures"
bucketReplProxiedHeadRequestsTotal = "proxied_head_requests_total"
bucketReplProxiedPutTaggingRequestsFailures = "proxied_put_tagging_requests_failures"
bucketReplProxiedPutTaggingRequestsTotal = "proxied_put_tagging_requests_total"
bucketReplSentBytes = "sent_bytes"
bucketReplSentCount = "sent_count"
bucketReplTotalFailedBytes = "total_failed_bytes"
bucketReplTotalFailedCount = "total_failed_count"
bucketReplProxiedDeleteTaggingRequestsFailures = "proxied_delete_tagging_requests_failures"
bucketL = "bucket"
operationL = "operation"
targetArnL = "targetArn"
)
var (
bucketReplLastHrFailedBytesMD = NewGaugeMD(bucketReplLastHrFailedBytes,
"Total number of bytes failed at least once to replicate in the last hour on a bucket",
bucketL)
bucketReplLastHrFailedCountMD = NewGaugeMD(bucketReplLastHrFailedCount,
"Total number of objects which failed replication in the last hour on a bucket",
bucketL)
bucketReplLastMinFailedBytesMD = NewGaugeMD(bucketReplLastMinFailedBytes,
"Total number of bytes failed at least once to replicate in the last full minute on a bucket",
bucketL)
bucketReplLastMinFailedCountMD = NewGaugeMD(bucketReplLastMinFailedCount,
"Total number of objects which failed replication in the last full minute on a bucket",
bucketL)
bucketReplLatencyMsMD = NewGaugeMD(bucketReplLatencyMs,
"Replication latency on a bucket in milliseconds",
bucketL, operationL, rangeL, targetArnL)
bucketReplProxiedDeleteTaggingRequestsTotalMD = NewCounterMD(bucketReplProxiedDeleteTaggingRequestsTotal,
"Number of DELETE tagging requests proxied to replication target",
bucketL)
bucketReplProxiedGetRequestsFailuresMD = NewCounterMD(bucketReplProxiedGetRequestsFailures,
"Number of failures in GET requests proxied to replication target",
bucketL)
bucketReplProxiedGetRequestsTotalMD = NewCounterMD(bucketReplProxiedGetRequestsTotal,
"Number of GET requests proxied to replication target",
bucketL)
bucketReplProxiedGetTaggingRequestsFailuresMD = NewCounterMD(bucketReplProxiedGetTaggingRequestsFailures,
"Number of failures in GET tagging requests proxied to replication target",
bucketL)
bucketReplProxiedGetTaggingRequestsTotalMD = NewCounterMD(bucketReplProxiedGetTaggingRequestsTotal,
"Number of GET tagging requests proxied to replication target",
bucketL)
bucketReplProxiedHeadRequestsFailuresMD = NewCounterMD(bucketReplProxiedHeadRequestsFailures,
"Number of failures in HEAD requests proxied to replication target",
bucketL)
bucketReplProxiedHeadRequestsTotalMD = NewCounterMD(bucketReplProxiedHeadRequestsTotal,
"Number of HEAD requests proxied to replication target",
bucketL)
bucketReplProxiedPutTaggingRequestsFailuresMD = NewCounterMD(bucketReplProxiedPutTaggingRequestsFailures,
"Number of failures in PUT tagging requests proxied to replication target",
bucketL)
bucketReplProxiedPutTaggingRequestsTotalMD = NewCounterMD(bucketReplProxiedPutTaggingRequestsTotal,
"Number of PUT tagging requests proxied to replication target",
bucketL)
bucketReplSentBytesMD = NewCounterMD(bucketReplSentBytes,
"Total number of bytes replicated to the target",
bucketL)
bucketReplSentCountMD = NewCounterMD(bucketReplSentCount,
"Total number of objects replicated to the target",
bucketL)
bucketReplTotalFailedBytesMD = NewCounterMD(bucketReplTotalFailedBytes,
"Total number of bytes failed at least once to replicate since server start",
bucketL)
bucketReplTotalFailedCountMD = NewCounterMD(bucketReplTotalFailedCount,
"Total number of objects which failed replication since server start",
bucketL)
bucketReplProxiedDeleteTaggingRequestsFailuresMD = NewCounterMD(bucketReplProxiedDeleteTaggingRequestsFailures,
"Number of failures in DELETE tagging requests proxied to replication target",
bucketL)
)
// loadBucketReplicationMetrics - `BucketMetricsLoaderFn` for bucket replication metrics
// such as latency and sent bytes.
func loadBucketReplicationMetrics(ctx context.Context, m MetricValues, c *metricsCache, buckets []string) error {
if globalSiteReplicationSys.isEnabled() {
return nil
}
dataUsageInfo, err := c.dataUsageInfo.Get()
if err != nil {
metricsLogIf(ctx, err)
return nil
}
bucketReplStats := globalReplicationStats.getAllLatest(dataUsageInfo.BucketsUsage)
for _, bucket := range buckets {
labels := []string{bucketL, bucket}
if s, ok := bucketReplStats[bucket]; ok {
stats := s.ReplicationStats
if stats.hasReplicationUsage() {
for arn, stat := range stats.Stats {
m.Set(bucketReplLastHrFailedBytes, float64(stat.Failed.LastHour.Bytes), labels...)
m.Set(bucketReplLastHrFailedCount, float64(stat.Failed.LastHour.Count), labels...)
m.Set(bucketReplLastMinFailedBytes, float64(stat.Failed.LastMinute.Bytes), labels...)
m.Set(bucketReplLastMinFailedCount, float64(stat.Failed.LastMinute.Count), labels...)
m.Set(bucketReplProxiedDeleteTaggingRequestsTotal, float64(s.ProxyStats.RmvTagTotal), labels...)
m.Set(bucketReplProxiedGetRequestsFailures, float64(s.ProxyStats.GetFailedTotal), labels...)
m.Set(bucketReplProxiedGetRequestsTotal, float64(s.ProxyStats.GetTotal), labels...)
m.Set(bucketReplProxiedGetTaggingRequestsFailures, float64(s.ProxyStats.GetTagFailedTotal), labels...)
m.Set(bucketReplProxiedGetTaggingRequestsTotal, float64(s.ProxyStats.GetTagTotal), labels...)
m.Set(bucketReplProxiedHeadRequestsFailures, float64(s.ProxyStats.HeadFailedTotal), labels...)
m.Set(bucketReplProxiedHeadRequestsTotal, float64(s.ProxyStats.HeadTotal), labels...)
m.Set(bucketReplProxiedPutTaggingRequestsFailures, float64(s.ProxyStats.PutTagFailedTotal), labels...)
m.Set(bucketReplProxiedPutTaggingRequestsTotal, float64(s.ProxyStats.PutTagTotal), labels...)
m.Set(bucketReplSentCount, float64(stat.ReplicatedCount), labels...)
m.Set(bucketReplTotalFailedBytes, float64(stat.Failed.Totals.Bytes), labels...)
m.Set(bucketReplTotalFailedCount, float64(stat.Failed.Totals.Count), labels...)
m.Set(bucketReplProxiedDeleteTaggingRequestsFailures, float64(s.ProxyStats.RmvTagFailedTotal), labels...)
m.Set(bucketReplSentBytes, float64(stat.ReplicatedSize), labels...)
SetHistogramValues(m, bucketReplLatencyMs, stat.Latency.getUploadLatency(), bucketL, bucket, operationL, "upload", targetArnL, arn)
}
}
}
}
return nil
}