# \#rook **URL:** https://community.replicated.com/tag/rook/96.md [Latest](https://community.replicated.com/latest.md) · [Categories](https://community.replicated.com/categories.md) · [Tags](https://community.replicated.com/tags.md) --- ## [How can I expose the Rook Ceph Dashboard in kURL](https://community.replicated.com/t/how-can-i-expose-the-rook-ceph-dashboard-in-kurl/1594)
**Author:** [@ethanm](https://community.replicated.com/u/ethanm)\ **Replies:** 1\ **Last updated:** [October 20, 2025, 9:37pm UTC](https://community.replicated.com/t/how-can-i-expose-the-rook-ceph-dashboard-in-kurl/1594 "2025-10-20T21:37:31Z")
We have a customer who’s running a 5 node kURL cluster with Rook/Ceph. We’ve identified that the issue is with one of the Rook drives at \>95% capacity. We exec’d into the rook-tools pod and listed the storage with ceph o… --- ## [Troubleshoot OpenEBS to Rook-Ceph storage migrations](https://community.replicated.com/t/troubleshoot-openebs-to-rook-ceph-storage-migrations/1505)
**Author:** [@GerardNguyen](https://community.replicated.com/u/GerardNguyen)\ **Replies:** 0\ **Last updated:** [April 17, 2025, 5:40am UTC](https://community.replicated.com/t/troubleshoot-openebs-to-rook-ceph-storage-migrations/1505 "2025-04-17T05:40:20Z")
In kURL installations, the migration from OpenEBS (non-HA) storage to Rook-Ceph (HA) is automatically handled by the kURL EKCO operator. This migration process is triggered when: At least 3 nodes are available (meeting… --- ## [Determine disk usage by volumes on a ceph storage cluster](https://community.replicated.com/t/determine-disk-usage-by-volumes-on-a-ceph-storage-cluster/1354)
**Author:** [@Evans\_Mungai](https://community.replicated.com/u/Evans_Mungai)\ **Replies:** 0\ **Last updated:** [January 26, 2024, 2:40pm UTC](https://community.replicated.com/t/determine-disk-usage-by-volumes-on-a-ceph-storage-cluster/1354 "2024-01-26T14:40:03Z")
When running a kubernetes cluster backed by rook/ceph, such as kURL, you may want to know how much actual data is stored in ceph on the mounted PVs. To do this you can run these commands NOTE: These commands assume a kU… --- ## [Running migration from OpenEBS to Rook networking requirements, networking setup](https://community.replicated.com/t/running-migration-from-openebs-to-rook-networking-requirements-networking-setup/1342)
**Author:** [@Balint\_Csonka](https://community.replicated.com/u/Balint_Csonka)\ **Replies:** 3\ **Last updated:** [January 8, 2024, 9:28am UTC](https://community.replicated.com/t/running-migration-from-openebs-to-rook-networking-requirements-networking-setup/1342 "2024-01-08T09:28:31Z")
Hello! I have been trying out HA capabilities with Rook while having OpenEBS first available in a 3 node setup (ubuntu 22.04, k8s\_v1.25), having minimumNodeCount: 3 set. After installing the 1st node and at the end of … --- ## [Recovering when Ceph OSDs are too full to operate](https://community.replicated.com/t/recovering-when-ceph-osds-are-too-full-to-operate/1308)
**Author:** [@Dexter\_Yan](https://community.replicated.com/u/Dexter_Yan)\ **Replies:** 0\ **Last updated:** [October 9, 2023, 4:16am UTC](https://community.replicated.com/t/recovering-when-ceph-osds-are-too-full-to-operate/1308 "2023-10-09T04:16:53Z")
If you’re working with Rook Ceph and face issues related to backfill, this guide will walk you through the steps to resolve them. You can see when this is an issue because Ceph will report that it is unhealthy, with mes… --- ## [Expand the PVC in embedded cluster for rook-ceph](https://community.replicated.com/t/expand-the-pvc-in-embedded-cluster-for-rook-ceph/1111)
**Author:** [@Maaz\_Tariq](https://community.replicated.com/u/Maaz_Tariq)\ **Replies:** 0\ **Last updated:** [February 1, 2023, 5:30pm UTC](https://community.replicated.com/t/expand-the-pvc-in-embedded-cluster-for-rook-ceph/1111 "2023-02-01T17:30:44Z")
What are the ways to expand the PVC in embedded cluster for rook-ceph 1.0.4-14.2.21?, I see it has Allow Volume Expansion disabled in storage class? we have a customer using this rook ceph version and hitting the limit… --- ## [Managing nodes when the previous Rook version is in use might leave Ceph in an unhealthy state where mon pods are not rescheduled](https://community.replicated.com/t/managing-nodes-when-the-previous-rook-version-is-in-use-might-leave-ceph-in-an-unhealthy-state-where-mon-pods-are-not-rescheduled/1099)
**Author:** [@Camila\_Macedo](https://community.replicated.com/u/Camila_Macedo)\ **Replies:** 0\ **Last updated:** [January 24, 2023, 9:21am UTC](https://community.replicated.com/t/managing-nodes-when-the-previous-rook-version-is-in-use-might-leave-ceph-in-an-unhealthy-state-where-mon-pods-are-not-rescheduled/1099 "2023-01-24T09:21:41Z")
After following the steps to remove a node in hosts and then add a new one you might face the following issue scenario when the host installation is using an old Rook version (i.e. Ceph version 14.2.0 installed with Rook…