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chore(kb/mimir): ingest out-of-order samples

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Michele Cereda
2025-04-24 13:56:58 +02:00
parent 1a7e973309
commit 2d8734ff7f
1 changed files with 20 additions and 9 deletions
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knowledge base/mimir.md
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@@ -15,14 +15,15 @@ and set up alerting rules across multiple tenants to leverage tenant federation.
1. [Storage](#storage)
1. [Object storage](#object-storage)
1. [Authentication and authorization](#authentication-and-authorization)
1. [APIs](#apis)
1. [Deduplication of data from multiple Prometheus scrapers](#deduplication-of-data-from-multiple-prometheus-scrapers)
1. [Migrate to Mimir](#migrate-to-mimir)
1. [Ingest Out-Of-Order samples](#ingest-out-of-order-samples)
1. [Deduplication of data from multiple Prometheus scrapers](#deduplication-of-data-from-multiple-prometheus-scrapers)
1. [APIs](#apis)
1. [Troubleshooting](#troubleshooting)
1. [HTTP status 401 Unauthorized: no org id](#http-status-401-unauthorized-no-org-id)
1. [HTTP status 500 Internal Server Error: send data to ingesters: at least 2 live replicas required, could only find 1](#http-status-500-internal-server-error-send-data-to-ingesters-at-least-2-live-replicas-required-could-only-find-1)
1. [Further readings](#further-readings)
1. [Sources](#sources)
1. [Sources](#sources)
## TL;DR
@@ -378,17 +379,26 @@ After the metrics data block is uploaded, its related WAL is truncated too.
Refer [Grafana Mimir authentication and authorization].
## APIs
## Migrate to Mimir
Refer [Grafana Mimir HTTP API].
Refer [Configure TSDB block upload] and [Migrate from Thanos or Prometheus to Grafana Mimir].
## Ingest Out-Of-Order samples
Refer [Configure out-of-order samples ingestion].
```yml
limits:
out_of_order_time_window: 5m # Allow up to 5 minutes since the latest received sample for the series.
```
## Deduplication of data from multiple Prometheus scrapers
Refer [Configure Grafana Mimir high-availability deduplication].
## Migrate to Mimir
## APIs
Refer [Configure TSDB block upload] and [Migrate from Thanos or Prometheus to Grafana Mimir].
Refer [Grafana Mimir HTTP API].
## Troubleshooting
@@ -514,19 +524,20 @@ Alternatives:
<!-- Files -->
<!-- Upstream -->
[codebase]: https://github.com/grafana/mimir
[Codebase]: https://github.com/grafana/mimir
[configure grafana mimir high-availability deduplication]: https://grafana.com/docs/mimir/latest/configure/configure-high-availability-deduplication/
[configure grafana mimir object storage backend]: https://grafana.com/docs/mimir/latest/configure/configure-object-storage-backend/
[Configure out-of-order samples ingestion]: https://grafana.com/docs/mimir/latest/configure/configure-out-of-order-samples-ingestion/
[Configure TSDB block upload]: https://grafana.com/docs/mimir/latest/configure/configure-tsdb-block-upload/
[documentation]: https://grafana.com/docs/mimir/latest/
[Grafana Mimir authentication and authorization]: https://grafana.com/docs/mimir/next/manage/secure/authentication-and-authorization/
[grafana mimir configuration parameters]: https://grafana.com/docs/mimir/latest/configure/configuration-parameters/
[Grafana Mimir hash rings]: https://grafana.com/docs/mimir/next/references/architecture/hash-ring/
[grafana mimir http api]: https://grafana.com/docs/mimir/latest/references/http-api/
[Grafana mimir-distributed Helm chart documentation]: https://grafana.com/docs/helm-charts/mimir-distributed/latest/
[helm chart]: https://github.com/grafana/mimir/tree/main/operations/helm/charts/mimir-distributed
[migrate from thanos or prometheus to grafana mimir]: https://grafana.com/docs/mimir/latest/set-up/migrate/migrate-from-thanos-or-prometheus/
[website]: https://grafana.com/oss/mimir/
[Grafana Mimir hash rings]: https://grafana.com/docs/mimir/next/references/architecture/hash-ring/
<!-- Others -->
[Gossip protocol]: https://en.wikipedia.org/wiki/Gossip_protocol