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Helm: Add extraContainers to write pods #11319

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -6,6 +6,7 @@

##### Enhancements

* [11319](https://github.com/grafana/loki/pull/11319) **someStrangerFromTheAbyss**: Helm: Add extraContainers to the write pods.
* [11243](https://github.com/grafana/loki/pull/11243) **kavirajk**: Inflight-logging: Add extra metadata to inflight requests logging.
* [11110](https://github.com/grafana/loki/pull/11003) **MichelHollands**: Change the default of the `metrics-namespace` flag to 'loki'.
* [11086](https://github.com/grafana/loki/pull/11086) **kandrew5**: Helm: Allow topologySpreadConstraints
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9 changes: 9 additions & 0 deletions docs/sources/setup/install/helm/reference.md
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Expand Up @@ -4552,6 +4552,15 @@ null
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>write.extraContainers</td>
<td>list</td>
<td>Containers to add to the write pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
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4 changes: 4 additions & 0 deletions production/helm/loki/CHANGELOG.md
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Expand Up @@ -13,6 +13,10 @@ Entries should include a reference to the pull request that introduced the chang

[//]: # (<AUTOMATED_UPDATES_LOCATOR> : do not remove this line. This locator is used by the CI pipeline to automatically create a changelog entry for each new Loki release. Add other chart versions and respective changelog entries bellow this line.)

## 5.40.0

- [CHANGE] Add extraContainers parameter for the write pod

## 5.39.0

- [FEATURE] Add support for adding OpenStack swift container credentials via helm chart
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2 changes: 1 addition & 1 deletion production/helm/loki/Chart.yaml
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Expand Up @@ -3,7 +3,7 @@ name: loki
description: Helm chart for Grafana Loki in simple, scalable mode
type: application
appVersion: 2.9.2
version: 5.39.0
version: 5.40.0
home: https://grafana.github.io/helm-charts
sources:
- https://github.com/grafana/loki
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2 changes: 1 addition & 1 deletion production/helm/loki/README.md
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@@ -1,6 +1,6 @@
# loki

![Version: 5.39.0](https://img.shields.io/badge/Version-5.39.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.9.2](https://img.shields.io/badge/AppVersion-2.9.2-informational?style=flat-square)
![Version: 5.40.0](https://img.shields.io/badge/Version-5.40.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.9.2](https://img.shields.io/badge/AppVersion-2.9.2-informational?style=flat-square)

Helm chart for Grafana Loki in simple, scalable mode

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3 changes: 3 additions & 0 deletions production/helm/loki/templates/write/statefulset-write.yaml
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Expand Up @@ -138,6 +138,9 @@ spec:
{{- end }}
resources:
{{- toYaml .Values.write.resources | nindent 12 }}
{{- with .Values.write.extraContainers }}
{{- toYaml . | nindent 8}}
{{- end }}
{{- with .Values.write.affinity }}
affinity:
{{- tpl . $ | nindent 8 }}
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2 changes: 2 additions & 0 deletions production/helm/loki/values.yaml
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Expand Up @@ -800,6 +800,8 @@ write:
# https://github.com/grafana/loki/blob/main/docs/sources/operations/storage/wal.md#how-to-scale-updown
# -- Init containers to add to the write pods
initContainers: []
# -- Containers to add to the write pods
extraContainers: []
# -- Volume mounts to add to the write pods
extraVolumeMounts: []
# -- Volumes to add to the write pods
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