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[bitnami/*] docs: 📝 Add "Update Credentials" (batch 3) (#30688)

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* [bitnami/*] docs: 📝 Add "Update Credentials" (batch 3)

Signed-off-by: Javier J. Salmerón García <javier.salmeron@broadcom.com>

* docs: 📝 Add section for valkey-cluster

Signed-off-by: Javier J. Salmerón García <javier.salmeron@broadcom.com>

---------

Signed-off-by: Javier J. Salmerón García <javier.salmeron@broadcom.com>
This commit is contained in:
Javier J. Salmerón García
2024-12-02 11:09:11 +01:00
committed by GitHub
parent 77a98fa631
commit 10a49f9ff2
17 changed files with 181 additions and 2 deletions
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bitnami/solr/README.md
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@@ -61,6 +61,17 @@ Bitnami charts allow setting resource requests and limits for all containers ins
To make this process easier, the chart contains the `resourcesPreset` values, which automatically sets the `resources` section according to different presets. Check these presets in [the bitnami/common chart](https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15). However, in production workloads using `resourcePreset` is discouraged as it may not fully adapt to your specific needs. Find more information on container resource management in the [official Kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/).
### Update credentials
Bitnami charts configure credentials at first boot. Any further change in the secrets or credentials require manual intervention. Follow these instructions:
- Update the user password following [the upstream documentation](https://solr.apache.org/guide/solr/latest/index.html)
- Update the password secret with the new values (replace the SECRET_NAME and PASSWORD placeholders)
```shell
kubectl create secret generic SECRET_NAME --from-literal=solr-password=PASSWORD --dry-run -o yaml | kubectl apply -f -
```
### Prometheus metrics
This chart can be integrated with Prometheus by setting `metrics.enabled` to `true`. This will deploy a Deployment with [solr-exporter](https://github.com/apache/solr/tree/main/solr/prometheus-exporter) and a `metrics` service, which can be configured under the `metrics.service` section. This `metrics` service will have the necessary annotations to be automatically scraped by Prometheus.