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feat(helm): Add health probes to enterprise-gateway #20074

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10d9afb
feat(helm): Guard readinessProbe in enterpriseGateway
lindhe Dec 2, 2025
d5c9a5a
feat(helm): Add health probes to enterprise-gateway
lindhe Dec 2, 2025
3551707
chore(helm): Update reference.md
lindhe Dec 2, 2025
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20 changes: 20 additions & 0 deletions docs/sources/setup/install/helm/reference.md
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Original file line number Diff line number Diff line change
Expand Up @@ -4409,6 +4409,7 @@ false
"hostUsers": "nil",
"initContainers": [],
"labels": {},
"livenessProbe": {},
"nodeSelector": {},
"podSecurityContext": {
"fsGroup": 10001,
Expand All @@ -4430,6 +4431,7 @@ false
"labels": {},
"type": "ClusterIP"
},
"startupProbe": {},
"strategy": {
"type": "RollingUpdate"
},
Expand Down Expand Up @@ -4547,6 +4549,15 @@ false
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
<td>enterpriseGateway.livenessProbe</td>
<td>object</td>
<td>Liveness probe</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
Expand Down Expand Up @@ -4616,6 +4627,15 @@ false
"type": "ClusterIP"
}
</pre>
</td>
</tr>
<tr>
<td>enterpriseGateway.startupProbe</td>
<td>object</td>
<td>Startup probe</td>
<td><pre lang="json">
{}
</pre>
</td>
</tr>
<tr>
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2 changes: 2 additions & 0 deletions production/helm/loki/CHANGELOG.md
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Expand Up @@ -20,6 +20,8 @@ Entries should include a reference to the pull request that introduced the chang
- [ENHANCEMENT] Add support for configuring `volumeAttributesClassName` for `volumeClaimTemplates`. [#19719](https://github.com/grafana/loki/pull/19719)
- [BUGFIX] Don't fail for missing bucket name, if minio is enabled. [#19745](https://github.com/grafana/loki/pull/19745)
- [BUGFIX] Add startupProbe to read pod [#19708](https://github.com/grafana/loki/pull/19708)
- [ENHANCEMENT] Add guards to the `readinessProbe` of the `gateway` container in the `enterprise-gateway` pods, in case the value is empty [#20074](https://github.com/grafana/loki/pull/20074)
- [ENHANCEMENT] Makes it possible to configure livenessProbe and startupProbe in the gateway container in the enterprise-gateway pods [#20074](https://github.com/grafana/loki/pull/20074)

## 6.46.0

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12 changes: 11 additions & 1 deletion production/helm/loki/templates/gateway/deployment-gateway-enterprise.yaml
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Expand Up @@ -115,8 +115,18 @@ spec:
- name: http-metrics
containerPort: 3100
protocol: TCP
{{- with .Values.enterpriseGateway.livenessProbe }}
livenessProbe:
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.enterpriseGateway.readinessProbe }}
readinessProbe:
{{- toYaml .Values.enterpriseGateway.readinessProbe | nindent 12 }}
{{- toYaml . | nindent 12 }}
{{- end }}
{{- with .Values.enterpriseGateway.startupProbe }}
startupProbe:
{{- toYaml . | nindent 12 }}
{{- end }}
resources:
{{- toYaml .Values.enterpriseGateway.resources | nindent 12 }}
securityContext:
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4 changes: 4 additions & 0 deletions production/helm/loki/values.yaml
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Expand Up @@ -1310,12 +1310,16 @@ enterpriseGateway:
# -- update strategy
strategy:
type: RollingUpdate
# -- Liveness probe
livenessProbe: {}
# -- Readiness probe
readinessProbe:
httpGet:
path: /ready
port: http-metrics
initialDelaySeconds: 45
# -- Startup probe
startupProbe: {}
# -- Request and limit Kubernetes resources
# -- Values are defined in small.yaml and large.yaml
resources: {}
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