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feat: added support for overrides exporter (#15630)
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@bentonam
bentonam authored Jan 10, 2025
1 parent 732cc8b commit db72164
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299 changes: 299 additions & 0 deletions docs/sources/setup/install/helm/reference.md
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Expand Up @@ -7660,6 +7660,305 @@ false
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter</td>
<td>object</td>
<td>Configuration for the overrides-exporter</td>
<td><pre lang="json">
{
"affinity": {
"podAntiAffinity": {
"requiredDuringSchedulingIgnoredDuringExecution": [
{
"labelSelector": {
"matchLabels": {
"app.kubernetes.io/component": "overrides-exporter"
}
},
"topologyKey": "kubernetes.io/hostname"
}
]
}
},
"appProtocol": {
"grpc": ""
},
"command": null,
"enabled": false,
"extraArgs": [],
"extraContainers": [],
"extraEnv": [],
"extraEnvFrom": [],
"extraVolumeMounts": [],
"extraVolumes": [],
"hostAliases": [],
"image": {
"registry": null,
"repository": null,
"tag": null
},
"initContainers": [],
"maxUnavailable": null,
"nodeSelector": {},
"podAnnotations": {},
"podLabels": {},
"priorityClassName": null,
"replicas": 0,
"resources": {},
"serviceAnnotations": {},
"serviceLabels": {},
"terminationGracePeriodSeconds": 300,
"tolerations": [],
"topologySpreadConstraints": []
}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.affinity</td>
<td>object</td>
<td>Affinity for overrides-exporter pods.</td>
<td><pre lang="">
Hard node anti-affinity
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.appProtocol</td>
<td>object</td>
<td>Set the optional grpc service protocol. Ex: "grpc", "http2" or "https"</td>
<td><pre lang="json">
{
"grpc": ""
}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.command</td>
<td>string</td>
<td>Command to execute instead of defined in Docker image</td>
<td><pre lang="json">
null
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.enabled</td>
<td>bool</td>
<td>The overrides-exporter component is optional and can be disabled if desired.</td>
<td><pre lang="json">
false
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.extraArgs</td>
<td>list</td>
<td>Additional CLI args for the overrides-exporter</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.extraContainers</td>
<td>list</td>
<td>Containers to add to the overrides-exporter pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.extraEnv</td>
<td>list</td>
<td>Environment variables to add to the overrides-exporter pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.extraEnvFrom</td>
<td>list</td>
<td>Environment variables from secrets or configmaps to add to the overrides-exporter pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.extraVolumeMounts</td>
<td>list</td>
<td>Volume mounts to add to the overrides-exporter pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.extraVolumes</td>
<td>list</td>
<td>Volumes to add to the overrides-exporter pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.hostAliases</td>
<td>list</td>
<td>hostAliases to add</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.image.registry</td>
<td>string</td>
<td>The Docker registry for the overrides-exporter image. Overrides `loki.image.registry`</td>
<td><pre lang="json">
null
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.image.repository</td>
<td>string</td>
<td>Docker image repository for the overrides-exporter image. Overrides `loki.image.repository`</td>
<td><pre lang="json">
null
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.image.tag</td>
<td>string</td>
<td>Docker image tag for the overrides-exporter image. Overrides `loki.image.tag`</td>
<td><pre lang="json">
null
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.initContainers</td>
<td>list</td>
<td>Init containers to add to the overrides-exporter pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.maxUnavailable</td>
<td>string</td>
<td>Pod Disruption Budget maxUnavailable</td>
<td><pre lang="json">
null
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.nodeSelector</td>
<td>object</td>
<td>Node selector for overrides-exporter pods</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.podAnnotations</td>
<td>object</td>
<td>Annotations for overrides-exporter pods</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.podLabels</td>
<td>object</td>
<td>Labels for overrides-exporter pods</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.priorityClassName</td>
<td>string</td>
<td>The name of the PriorityClass for overrides-exporter pods</td>
<td><pre lang="json">
null
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.replicas</td>
<td>int</td>
<td>Number of replicas for the overrides-exporter</td>
<td><pre lang="json">
0
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.resources</td>
<td>object</td>
<td>Resource requests and limits for the overrides-exporter</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.serviceAnnotations</td>
<td>object</td>
<td>Annotations for overrides-exporter service</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.serviceLabels</td>
<td>object</td>
<td>Labels for overrides-exporter service</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.terminationGracePeriodSeconds</td>
<td>int</td>
<td>Grace period to allow the overrides-exporter to shutdown before it is killed</td>
<td><pre lang="json">
300
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.tolerations</td>
<td>list</td>
<td>Tolerations for overrides-exporter pods</td>
<td><pre lang="json">
[]
</pre>
</td>
</tr>
<tr>
<td>overridesExporter.topologySpreadConstraints</td>
<td>list</td>
<td>Topology Spread Constraints for overrides-exporter 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.)

## 6.25.0

- [FEATURE] Added support for Overrides Exporter

## 6.24.0

- [BUGFIX] Add conditional to include ruler config only if `ruler.enabled=true`
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32 changes: 32 additions & 0 deletions production/helm/loki/templates/overrides-exporter/_helpers-overrides-exporter.tpl
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@@ -0,0 +1,32 @@
{{/*
overrides-exporter fullname
*/}}
{{- define "loki.overridesExporterFullname" -}}
{{ include "loki.fullname" . }}-overrides-exporter
{{- end }}

{{/*
overrides-exporter common labels
*/}}
{{- define "loki.overridesExporterLabels" -}}
{{ include "loki.labels" . }}
app.kubernetes.io/component: overrides-exporter
{{- end }}

{{/*
overrides-exporter selector labels
*/}}
{{- define "loki.overridesExporterSelectorLabels" -}}
{{ include "loki.selectorLabels" . }}
app.kubernetes.io/component: overrides-exporter
{{- end }}

{{/*
overrides-exporter priority class name
*/}}
{{- define "loki.overridesExporterPriorityClassName" -}}
{{- $pcn := coalesce .Values.global.priorityClassName .Values.overridesExporter.priorityClassName -}}
{{- if $pcn }}
priorityClassName: {{ $pcn }}
{{- end }}
{{- end }}
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