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[bitnami/*] docs: 📝 Add "Backup & Restore" section (#30711)

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* [bitnami/*] docs: 📝 Add "Backup & Restore" section

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

* docs: 📝 Add missing charts

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

* docs: 🚨 Fix lint issues

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

* docs: 🚨 Fix lint issues

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

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Signed-off-by: Javier J. Salmerón García <javier.salmeron@broadcom.com>
This commit is contained in:
Javier J. Salmerón García
2024-12-02 16:17:21 +01:00
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parent 56812f8671
commit 35ab536374
103 changed files with 436 additions and 22 deletions
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bitnami/jupyterhub/README.md
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@@ -228,6 +228,10 @@ In order to make the chart follow standards and to ease the generation of this c
All the settings specified in the `hub.configuration` value are consumed by the `jupyter_config.py` script available in the [templates/hub/configmap.yaml](https://github.com/bitnami/charts/blob/main/bitnami/jupyterhub/templates/hub/configmap.yaml) file. This script can be changed by providing a custom ConfigMap via the `hub.existingConfigmap` value. The [official JupyterHub documentation](https://jupyterhub.readthedocs.io/en/stable/reference/config-examples.html) has more examples of the `jupyter_config.py` script.
### Backup and restore
To back up and restore Helm chart deployments on Kubernetes, you need to back up the persistent volumes from the source deployment and attach them to a new deployment using [Velero](https://velero.io/), a Kubernetes backup/restore tool. Find the instructions for using Velero in [this guide](https://techdocs.broadcom.com/us/en/vmware-tanzu/application-catalog/tanzu-application-catalog/services/tac-doc/apps-tutorials-backup-restore-deployments-velero-index.html).
### Restrict traffic using NetworkPolicies
The Bitnami JupyterHub chart enables NetworkPolicies by default. This restricts the communication between the three main components: the Proxy, the Hub and the Single User instances. There are two elements that were left open on purpose: