# Can k0smotron update state of main controlling cluster?

**URL:** https://forums.k8slens.dev/t/can-k0smotron-update-state-of-main-controlling-cluster/3516
**Category:** k0smotron
**Created:** [August 15, 2024, 2:55pm UTC](https://forums.k8slens.dev/t/can-k0smotron-update-state-of-main-controlling-cluster/3516 "2024-08-15T14:55:14Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![yurkanice2134](https://forums.k8slens.dev/letter_avatar_proxy/v4/letter/y/a183cd/32.png) [@yurkanice2134](https://forums.k8slens.dev/u/yurkanice2134)
#### Post date: [August 15, 2024, 2:55pm UTC](https://forums.k8slens.dev/t/can-k0smotron-update-state-of-main-controlling-cluster/3516/1 "2024-08-15T14:55:14Z")

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We install k0smotron on top of created cluster.  
With help of CRDs we can declare and create, manage other cluster.  
It has good use case, for example, when we need to update k8s version in all child clusters.  
But can we declaratively via CRD update version of main controlling cluster? Or we need to do it manually?

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<div class="post-metadata">

### Author: ![jnummelin](https://forums.k8slens.dev/letter_avatar_proxy/v4/letter/j/c5a1d2/32.png) [@jnummelin](https://forums.k8slens.dev/u/jnummelin)
#### Post date: [August 21, 2024, 10:34am UTC](https://forums.k8slens.dev/t/can-k0smotron-update-state-of-main-controlling-cluster/3516/2 "2024-08-21T10:34:17Z")

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k0smotron only manages the child clusters and upgrading the mgmt cluster depends on how that is being setup.