# How to configure XtraDB backup when installing with Helm chart?

**URL:** <https://forums.percona.com/t/how-to-configure-xtradb-backup-when-installing-with-helm-chart/12781>\
**Category:** Percona Operator for MySQL\
**Created:** [October 27, 2021, 3:35pm UTC](https://forums.percona.com/t/how-to-configure-xtradb-backup-when-installing-with-helm-chart/12781 "2021-10-27T15:35:23Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Michael\_Chudinov](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/michael_chudinov/32/4732_2.png) [@Michael\_Chudinov](https://forums.percona.com/u/Michael_Chudinov)\
**Post date:** [October 27, 2021, 3:35pm UTC](https://forums.percona.com/t/how-to-configure-xtradb-backup-when-installing-with-helm-chart/12781/1 "2021-10-27T15:35:23Z")

</div>

I do the XTraDB cluster installation using Helm chart:

```auto
helm install xtradb percona/pxc-db --namespace xtradb \
   --set cluster.enabled=true \
   --set backup.storages=??????

```

How to configure S3 backup here?

---

<div class="post-metadata">

**Author:** ![Sergey\_Pronin](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/sergey_pronin/32/14887_2.png) [@Sergey\_Pronin](https://forums.percona.com/u/Sergey_Pronin)\
**Post date:** [October 28, 2021, 1:04pm UTC](https://forums.percona.com/t/how-to-configure-xtradb-backup-when-installing-with-helm-chart/12781/2 "2021-10-28T13:04:46Z")

</div>

Hey @Michael_Chudinov ,

you are correct, yes.  
Please have a look at [percona-helm-charts/values.yaml at main · percona/percona-helm-charts · GitHub](https://github.com/percona/percona-helm-charts/blob/main/charts/pxc-db/values.yaml).

Check `backup` section. You can also modify `values.yaml` file itself and then just do smth like `helm install ... -f values.yaml`.